Friday, December 14, 2012

met old friend

Sabtu,  15 December 2012
     Hai teman? ketemu lagi nih :)) hari ini aku ada penilaian renang di Marina. yang cewek jam setengah 8 sampai jam 9. sedangkan yang cowok jam 9 sampai jam 10. tapi sayangnya hari ini rame banget, soalnya ada anak SMP 12 yang renang juga. gak asik nih.

    Sorry aku buat cepet ya! waktu aku habis ganti setelah renang aku ngambil tasku di kursi tempat menaruh barang di kolam renang. disaat itu anak-anak cowok dari sekolahku udah pada datang. termasuk, salah satu dari mereka yang kecenya gak nguati. sesaat setelah aku mencangklongkan tasku, anak itu (yang kecenya gak nguati) lewat di depanku dan kalau gak salah atau memang benar dan memang salah, dia ngelirik aku sebentar. karena sejujurnya aku juga ngeliat kearahnya. tapi aku langsung mengalihkan mataku ke arah kolam renang.


     setelah pulang les. jam 12, aku ketemu teman lamaku yang bernama Vina, dijalan. dia nyetir sepeda motor. pertamanya dia nge bel aku. trus tersenyum kearahku. tapi aku bingung. siapa? apa dia salah orang? trus baru ibuku bilang "Itu lak Vina" oh ya! itu Vina. aku lupa :PPP waktu aku ngeliatin kearahnya aku seperti orang TOLOL dan BODOH. awawawaw>....< kok bisa lupa ya? "DODOL" hishh.. sudah sudah. :))

~TAMAT~                                                  

Thursday, December 13, 2012

Emir mahira

cewek belakang mereka sinis banget cobak. tapi sedikit senyum gitu?

Wednesday, December 12, 2012

Flashback yang menyedihkan -,-

13 Desember 2012
      Hari ini aku keinget sama salah seorang guru aku yang udah nggak ada. banyak anak yang gak suka sama guruku itu. namanya mam Etty. sebenernya dia baik loh :) tapi gak tau banyak anak yang nggak suka sama dia.
         Flashback nih........... kenapa aku bilang mam Etty itu baik? padahal kebanyakan anak disekolahku bilang kalau mam Etty itu ya... gak enaklah ngajarnya. karena... sebenernya waktu kelas 7 semester 2 , nilai UH bahasa inggrisku yang kedua itu dapet 100 dan aku seneng banget, coz aku satu-satunya yang dapet 100 :P *sombong btw . dan waktu itu juga mam Etty janjiin yang ulangan bahasa inggrisnya dapet 100 bakal dapet hadiah. tapi sayang, gak dikasih-kasih lama banget. sampe akhirnya pas OPEN AIR 2k11-2k12. aku minta lagi ke mamnya. akhirnya aku dapet deh hadiahnya. yang ternyata COKLAT satu pack, coklatnya gak terkenal sih. tapi enak  :)) dapet banyak. aku juga bagi-bagiin coklatnya ke temen-temen aku. hehe......

         sedihnya atau biasa aja lah. ketika bulan puasa ramadhan kemarin. mamnya dikabarkan meninggal jam 4 atau 3 pagi gitu. hiks -,- . aku lupa kapan tanggalnya. tapi yang jelas ada yang sedih dan biasa aja. malah mungkin ada yang senang. tapi kasian.........

udahlah... flashback ini bikin nyesek. semoga aja amal ibadah mamnya diterima disisi Allah. Amin :))




      Ha.............. ini cerita beneran loh guys!!! :)))) nyata yap!!

Sunday, December 2, 2012

do you want learn to play piano with yourself? visit : www.onlinepianist.com


i just want to promote this fantastic link.
log in by your facebook or your username to watch it by see the chords :) thanks
have fun and be happy

Friday, November 30, 2012

a place in this world - taylor swift guitar chords


G                D
I don't know what I want, so don't ask me
            C                      D
Cause I'm still trying to figure it out
                             G              D
Don't know what's down this road, I'm just walking
           C                           D
Trying to see through the rain coming down
       Em                C
Even though I'm not the only one
      G              D
Who feels the way I do

[Chorus:]

     Em           C               G        D
I'm alone, on my own, and that's all I know
     Em                 C             G           D
I'll be strong, I'll be wrong, oh but life goes on
            A           F           C        G
I'm just a girl, trying to find a place in this world

(Same chords)

Got the radio on, my old blue jeans
And I'm wearing my heart on my sleeve
Feeling lucky today, got the sunshine
Could you tell me what more do I need
And tomorrow's just a mystery, oh yeah
But that's ok

[Repeat Chorus]

 C                G          D
Maybe I'm just a girl on a mission
 C               D
But I'm ready to fly

[Repeat Chorus]

               G D Em C
Oh I'm just a girl,
               G D Em C
Oh I’m just a girl
               G D Em C
Oh I’m just a girl

Ending G D Em C G

a thousand years - Christina perri guitar chords


Christina perri A thousand years
Intro:G,D,Em,D,C,G,D
 
C
Heartbeats fast
           Em
Colors and promises
 
How to be brave
          D              C
How can I love when I'm afraid to fall
                 Em
But watching you stand alone
                         C                 D    Am
All of my doubt suddenly goes away somehow
         Em   D
One step closer
 
G
I have died everyday waiting for you
C                              D
Darling don't be afraid I have loved you
       C
For a thousand years
                 D
I love you for a thousand more
 
C
Time stands still
          Em
Beauty in all she is
[ Tab from: http://www.guitaretab.com/c/christina-perri/296717.html ]
I will be brave
           D             C
I will not let anything take away
                   Em
What's standing in front of me
 
Every breath
      C                D         Am
Every hour has come to this
         Em    D
One step closer
 
 
G
I have died everyday waiting for you
C                              D
Darling don't be afraid I have loved you
       C
For a thousand years
                 D
I love you for a thousand more
 
 
G
And all along I believed I would find you
Em
Time has brought your heart to me
       D                C
I have loved you for a thousand years
                 D
I love you for a thousand more
 
G, Em, D, C, D, Am
 
         Em    D     Am
One step closer
         Em    D
One step closer
 
G
I have died everyday waiting for you
C                              D
Darling don't be afraid I have loved you
       C
For a thousand years
                 D
I love you for a thousand more
 
 
G
And all along I believed I would find you
Em
Time has brought your heart to me
       D                C
I have loved you for a thousand years
                 D
I love you for a thousand more
 
Outro:C, Em, C, Em, D
end on C

Bruno mars - talking to the moon guitar chords


Bruno mars talking to the moon
Bruno Mars- Talking to the Moon
[ Tab from: http://www.guitaretab.com/b/bruno-mars/229229.html ]
E
I know you're somewhere out there
Somewhere far away
I want you back
A
I want you back
E
My neighbors think I'm crazy
But they don't understand
You're all I have
A
You're all I have

Chorus:
F#m                  B
At night when the stars
           Am
light up my room
             B
I sit by myself
               A      B     C#m
Talking to the Moooooon
               A      B     C#m
Try to get to Yoooouuuu
A
In hopes you're on
B
the other side
C#m              E7
Talking to me too
A
Or am I a fool
B
who sits alone
C#m            C#m, B, A
Talking to the moon           





Adele - someone like you guitar chords


Adele someone like you
Intro: A | C#m/G# | F#m | D

 A                 C#m/G#
I heard that you’re settled down,
        F#m                     D          A
That you found a girl and you’re married now.
                  C#m/G#
I heard that your dreams came true,
          F#m                      D
Guess she gave you things I didn’t give to you.
A                         C#m/G#
Old friend, why are you so shy?
           F#m                 D
Ain’t like you to hold back or hide from the light.

     E6add9                     F#m7
   I hate to turn up out of the blue uninvited,
       D
   But I couldn’t stay away, I couldn’t fight it.
         E6add9
   I had hoped you’d see my face
       F#m                             D            C#m7  F#m
   And that you’d be reminded that for me, it isn’t over.

Chorus:
   A                 E             F#m  D
     Nevermind I’ll find someone like you,
            A               E        F#m D
     I wish nothing but the best for you two.
              A          E
     Don’t forget me, I beg,
         F#m         D
     I remember you said,
                   A
     “Sometimes it lasts in love,
         E                    F#m D
     But sometimes it hurts instead,
                  A
     Sometimes it lasts in love,
         E                    F#m     D
     But sometimes it hurts instead”, yeah.

A                 C#m/G#
You’d know how the time flies,
    F#m                D
Only yesterday was the time of our lives.
        A                   C#m/G#
We were born and raised in a summer haze,
      F#m                    D
Bound by the surprise of our glory days.

   I hate to turn up out of the blue uninvited,
   But I couldn’t stay away, I couldn’t fight it,
   I had hoped you’d see my face
       F#m                             D            C#m7  F#m F#msus4
   And that you’d be reminded that for me, it isn’t over.

Chorus:
     Nevermind I’ll find someone like you,
     I wish nothing but the best for you two.
     “Don’t forget me”, I begged,
     I remember you said,
     “Sometimes it lasts in love,
     But sometimes it hurts instead.”

   E6add9/B
   Nothing compares,
   No worries or cares,
     F#m/C#
   Regrets and mistakes they are memories made,
   Asus4/D                        Bm    Bm/C#      D      E7/D
   Who would have known how bittersweet this would taste?

Chorus:
     Nevermind I’ll find someone like you,
     I wish nothing but the best for you, uuh.
     Don’t forget me, I beg,
     I remember you said,
     “Sometimes it lasts in love,
     But sometimes it hurts instead.”

     Nevermind I’ll find someone like you,
     I wish nothing but the best for you two.
     Don’t forget me, I beg,
     I remember you said,
     “Sometimes it lasts in love,
     But sometimes it hurts instead,
     Sometimes it lasts in love,
     But sometimes it hurts instead”, yeah.

Instrumental: D | E7/D Dmaj | D | A

natural disaster (biology grade 7th)


A natural disaster is the effect of earths natural hazards, for example flood, tornado, hurricane, volcanic eruption, earthquake, heatwave, or landslide. They can lead to financial, environmental or human losses. The resulting loss depends on the vulnerability of the affected population to resist the hazard, also called their resilience. If these disasters continue it would be a great danger for the earth.[1] This understanding is concentrated in the formulation: "disasters occur when hazards meet vulnerability."[2] Thus a natural hazard will not result in a natural disaster in areas without vulnerability, e.g. strong earthquakes in uninhabited areas.[3] The term natural has consequently been disputed because the events simply are not hazards or disasters without human involvement.[4] A concrete example of the division between a natural hazard and a natural disaster is that the 1906 San Francisco earthquake was a disaster, whereas earthquakes are a hazard. This article gives an introduction to notable natural disasters, refer to the list of natural disasters for a comprehensive listing.
Contents
 [hide
[edit] Geological disasters
[edit] Avalanches
Main article: List of avalanches
See also: Avalanche
A powder snow avalanche
During World War I, an estimated 40,000 to 80,000 soldiers died as a result of avalanches during the mountain campaign in the Alps at the Austrian-Italian front, many of which were caused by artillery fire.[5]
[edit] Earthquakes
Main article: List of earthquakes
See also: Earthquake
The 1693 Sicily earthquake. About 60,000 people are thought to have died in this earthquake.
An earthquake is the result of a sudden release of energy in the Earth's crust that creates seismic waves. At the Earth's surface, earthquakes manifest themselves by vibration, shaking and sometimes displacement of the ground. The vibrations may vary in magnitude. Earthquakes are caused mostly by slippage within geological faults, but also by other events such as volcanic activity, landslides, mine blasts, and nuclear tests. The underground point of origin of the earthquake is called the focus. The point directly above the focus on the surface is called the epicenter. Earthquakes by themselves rarely kill people or wildlife. It is usually the secondary events that they trigger, such as building collapse, fires, tsunamis (seismic sea waves) and volcanoes, that are actually the human disaster. Many of these could possibly be avoided by better construction, safety systems, early warning and evacuation planning.
Some of the most significant earthquakes in recent times include:
Volcanic eruptions
Artist's impression of the volcanic eruptions that formed the Deccan Traps in India.
Volcanoes can cause widespread destruction and consequent disaster several ways. The effects include the volcanic eruption itself that may cause harm following the explosion of the volcano or the fall of rock. Second, lava may be produced during the eruption of a volcano. As it leaves the volcano, the lava destroys many buildings and plants it encounters. Third, volcanic ash generally meaning the cooled ash - may form a cloud, and settle thickly in nearby locations. When mixed with water this forms a concrete-like material. In sufficient quantity ash may cause roofs to collapse under its weight but even small quantities will harm humans if inhaled. Since the ash has the consistency of ground glass it causes abrasion damage to moving parts such as engines. The main killer of humans in the immediate surroundings of a volcanic eruption is the pyroclastic flows, which consist of a cloud of hot volcanic ash which builds up in the air above the volcano and rushes down the slopes when the eruption no longer supports the lifting of the gases. It is believed that Pompeii was destroyed by a pyroclastic flow. A lahar is a volcanic mudflow or landslide. The 1953 Tangiwai disaster was caused by a lahar, as was the 1985 Armero tragedy in which the town of Armero was buried and an estimated 23,000 people were killed.
A specific type of volcano is the supervolcano. According to the Toba catastrophe theory 70 to 75 thousand years ago a super volcanic event at Lake Toba reduced the human population to 10,000 or even 1,000 breeding pairs creating a bottleneck in human evolution.[7] It also killed three quarters of all plant life in the northern hemisphere. The main danger from a supervolcano is the immense cloud of ash which has a disastrous global effect on climate and temperature for many years.
[edit] Hydrological disasters
[edit] Floods
A flood is an overflow of an expanse of water that submerges land.[8] The EU Floods directive defines a flood as a temporary covering by water of land not normally covered by water.[9] In the sense of "flowing water", the word may also be applied to the inflow of the tide. Flooding may result from the volume of water within a body of water, such as a river or lake, which overflows or breaks levees, with the result that some of the water escapes its usual boundaries.[10] While the size of a lake or other body of water will vary with seasonal changes in precipitation and snow melt, it is not a significant flood unless such escapes of water endanger land areas used by man like a village, city or other inhabited area. let us take an example the thane storm which attacked Tamil Nadu.
Main article: List of floods
See also: Flood
The Limpopo River, in southern Mozambique, during the 2000 Mozambique flood
Some of the most notable floods include:
Tropical cyclones can result in extensive flooding and storm surge, as happened with:
[edit] Limnic eruptions
See also: Limnic eruption
A cow suffocated by gases from Lake Nyos after a limnic eruption
A limnic eruption occurs when a gas, usually CO2, suddenly erupts from deep lake water, posing the threat of suffocating wildlife, livestock and humans. Such an eruption may also cause tsunamis in the lake as the rising gas displaces water. Scientists believe landslides, volcanic activity, or explosions can trigger such an eruption. To date, only two limnic eruptions have been observed and recorded:
  • In 1984, in Cameroon, a limnic eruption in Lake Monoun caused the deaths of 37 nearby residents.
  • At nearby Lake Nyos in 1986 a much larger eruption killed between 1,700 and 1,800 people by asphyxiation.
[edit] Tsunamis
Tsunamis can be caused by undersea earthquakes as the one caused in Ao Nang, Thailand, by the 2004 Indian Ocean Earthquake, or by landslides such as the one which occurred at Lituya Bay, Alaska.
  • Ao Nang, Thailand (2004). The 2004 Indian Ocean Earthquake created the [Boxing Day Tsunami] and disaster at this site.
[edit] Meteorological disasters
Young steer after a blizzard, March 1966
[edit] Blizzards
See also: Blizzard
Blizzards are severe winter storms characterized by low temperature, strong winds, and heavy snow. The difference between a blizzard and a snow storm is the strength of the wind. To be a considered a blizzard, the storm must have winds in excess of 35 miles per hour, it should reduce the visibility to 1/4 miles, and must last for a prolonged period of 3 hours or more. Ground blizzards require high winds to stir up snow that has already fallen, rather than fresh snowfall. Blizzards have a negative impact on local economics and can terminate the visibility in regions where snowfall is rare.
Significant blizzards include:
[edit] Cyclonic storms
See also: Tropical cyclone and Cyclone
Cyclone, tropical cyclone, hurricane, and typhoon are different names for the same phenomenon a cyclonic storm system that forms over the oceans. The deadliest hurricane ever was the 1970 Bhola cyclone; the deadliest Atlantic hurricane was the Great Hurricane of 1780 which devastated Martinique, St. Eustatius and Barbados. Another notable hurricane is Hurricane Katrina which devastated the Gulf Coast of the United States in 2005. .....
Droughts
See also: Drought
On the outskirts of Dadaab, Kenya, during the 2011 East Africa drought.
If a particular area has no rainfall or less rain than normal for a long period of time is called drought. It is not only lack of rainfall that causes drought. Hot dry winds,very high temperature and evaporation of moisture from the ground can result in conditions of drought.
Well-known historical droughts include:
  • 1900 India killing between 250,000 and 3.25 million.
  • 1921-22 Soviet Union in which over 5 million perished from starvation due to drought
  • 1928-30 northwest China resulting in over 3 million deaths by famine.
  • 1936 and 1941 Sichuan Province China resulting in 5 million and 2.5 million deaths respectively.
  • In 2006, states of Australia including South Australia, Western Australia, New South Wales, Northern Territory and Queensland had been under drought conditions for five to ten years. The drought is beginning to affect urban area populations for the first time. With the majority of the country under water restrictions.
  • In 2006, Sichuan Province China experienced its worst drought in modern times with nearly 8 million people and over 7 million cattle facing water shortages.
  • 12-year drought that was devastating southwest Western Australia, southeast South Australia, Victoria and northern Tasmania was "very severe and without historical precedent".
[edit] Hailstorms
See also: Hail
Hailstorms are rain drops that have formed together into ice. A particularly damaging hailstorm hit Munich, Germany, on July 12, 1984, causing about 2 billion dollars in insurance claims.
[edit] Heat waves
See also: Heat wave
The worst heat wave in recent history was the European Heat Wave of 2003.
A summer heat wave in Victoria, Australia, created conditions which fuelled the massive bushfires in 2009. Melbourne experienced three days in a row of temperatures exceeding 40°C with some regional areas sweltering through much higher temperatures. The bushfires, collectively known as "Black Saturday", were partly the act of arsonists.
The 2010 Northern Hemisphere summer resulted in severe heat waves, which killed over 2,000 people. It resulted in hundreds of wildfires which causing widespread air pollution, and burned thousands of square miles of forest.
[edit] Tornadoes
See also: Tornado
This section requires expansion.
A tornado is a violent, dangerous, rotating column of air that is in contact with both the surface of the earth and a cumulonimbus cloud or, in rare cases, the base of a cumulus cloud. They are often referred to as a twister or a cyclone,[11] although the word cyclone is used in meteorology in a wider sense, to name any closed low pressure circulation. Tornadoes come in many shapes and sizes, but are typically in the form of a visible condensation funnel, whose narrow end touches the earth and is often encircled by a cloud of debris and dust. Most tornadoes have wind speeds less than 110 miles per hour (177 km/h), are approximately 250 feet (80 m) across, and travel a few miles (several kilometers) before dissipating. The most extreme tornadoes can attain wind speeds of more than 300 mph (480 km/h), stretch more than two miles (3 km) across, and stay on the ground for dozens of miles (more than 100 km).[12][13][14]
Well-known historical tornadoes include:
[edit] Fires
Main article: List of forest fires
See also: Wildfire
Wildfires are an uncontrolled fire burning in wildland areas. Common causes include lightning and drought but wildfires may also be started by human negligence or arson. They can be a threat to those in rural areas and also wildlife.
Notable cases of wildfires were the 1871 Peshtigo Fire in the United States, which killed at least 1700 people, and the 2009 Victorian bushfires in Australia.
[edit] Health disasters
[edit] Epidemics
Main article: List of epidemics
See also: Epidemics
The A H5N1 virus, which causes Avian influenza
An epidemic is an outbreak of a contractible disease that spreads at a rapid rate through a human population. A pandemic is an epidemic whose spread is global. There have been many epidemics throughout history, such as Black Death. In the last hundred years, significant pandemics include:
  • The 1918 Spanish flu pandemic, killing an estimated 50 million people worldwide
  • The 1957-58 Asian flu pandemic, which killed an estimated 1 million people
  • The 1968-69 Hong Kong flu pandemic
  • The 2002-3 SARS pandemic
  • The AIDS pandemic, beginning in 1959
  • The H1N1 Influenza (Swine Flu) Pandemic 2009-2010
Other diseases that spread more slowly, but are still considered to be global health emergencies by the WHO include:
[edit] Space disasters
Fallen trees caused by the Tunguska meteoroid of the Tunguska event in June 1908.
[edit] Impact events
See also: impact event
This section requires expansion.
One of the largest impact events in modern times was the Tunguska event in June 1908.
[edit] Solar flares
See also: solar flare
A solar flare is a phenomenon where the sun suddenly releases a great amount of solar radiation, much more than normal. Some known solar flares include:
[edit] Gamma ray burst
Gamma ray bursts are the most powerful explosions that occur in the universe. They release an enormous amount of energy in milliseconds or as long as ten seconds. They release as much or even more energy than the Sun will in its whole life. Gamma ray bursts are not rare events because they occur about once every day and are detected by telescopes both on Earth and in space. Mostly large masses of stars, bigger than the Sun, can produce a GRB. A GRB of distances nearer than 8000 light years may cause a concern to life on Earth. Mainly Wolf-Rayet stars WR 104 can produce GRB. Astronomers do believe that the Ordovician–Silurian extinction, the second most destructive extinction on Earth, might have been due to a GRB

Protection by international law

International law, for example Geneva Conventions defines International Red Cross and Red Crescent Movement the Convention on the Rights of Persons with Disabilities, requires that "States shall take, in accordance with their obligations under international law, including international humanitarian law and international human rights law, all necessary measures to ensure the protection and safety of persons with disabilities in situations of risk, including the occurrence of natural disaster."[18] And further United Nations Office for the Coordination of Humanitarian Affairs is formed by General Assembly Resolution 44/182.
 A natural disaster is the effect of earths natural hazards, for example flood, tornado, hurricane, volcanic eruption, earthquake, heatwave, or landslide. They can lead to financial, environmental or human losses. The resulting loss depends on the vulnerability of the affected population to resist the hazard, also called their resilience. If these disasters continue it would be a great danger for the earth.[1] This understanding is concentrated in the formulation: "disasters occur when hazards meet vulnerability."[2] Thus a natural hazard will not result in a natural disaster in areas without vulnerability, e.g. strong earthquakes in uninhabited areas.[3] The term natural has consequently been disputed because the events simply are not hazards or disasters without human involvement.[4] A concrete example of the division between a natural hazard and a natural disaster is that the 1906 San Francisco earthquake was a disaster, whereas earthquakes are a hazard. This article gives an introduction to notable natural disasters, refer to the list of natural disasters for a comprehensive listing.
Contents
 [hide
[edit] Geological disasters
[edit] Avalanches
Main article: List of avalanches
See also: Avalanche
A powder snow avalanche
During World War I, an estimated 40,000 to 80,000 soldiers died as a result of avalanches during the mountain campaign in the Alps at the Austrian-Italian front, many of which were caused by artillery fire.[5]
[edit] Earthquakes
Main article: List of earthquakes
See also: Earthquake
The 1693 Sicily earthquake. About 60,000 people are thought to have died in this earthquake.
An earthquake is the result of a sudden release of energy in the Earth's crust that creates seismic waves. At the Earth's surface, earthquakes manifest themselves by vibration, shaking and sometimes displacement of the ground. The vibrations may vary in magnitude. Earthquakes are caused mostly by slippage within geological faults, but also by other events such as volcanic activity, landslides, mine blasts, and nuclear tests. The underground point of origin of the earthquake is called the focus. The point directly above the focus on the surface is called the epicenter. Earthquakes by themselves rarely kill people or wildlife. It is usually the secondary events that they trigger, such as building collapse, fires, tsunamis (seismic sea waves) and volcanoes, that are actually the human disaster. Many of these could possibly be avoided by better construction, safety systems, early warning and evacuation planning.
Some of the most significant earthquakes in recent times include:
Volcanic eruptions
Artist's impression of the volcanic eruptions that formed the Deccan Traps in India.
Volcanoes can cause widespread destruction and consequent disaster several ways. The effects include the volcanic eruption itself that may cause harm following the explosion of the volcano or the fall of rock. Second, lava may be produced during the eruption of a volcano. As it leaves the volcano, the lava destroys many buildings and plants it encounters. Third, volcanic ash generally meaning the cooled ash - may form a cloud, and settle thickly in nearby locations. When mixed with water this forms a concrete-like material. In sufficient quantity ash may cause roofs to collapse under its weight but even small quantities will harm humans if inhaled. Since the ash has the consistency of ground glass it causes abrasion damage to moving parts such as engines. The main killer of humans in the immediate surroundings of a volcanic eruption is the pyroclastic flows, which consist of a cloud of hot volcanic ash which builds up in the air above the volcano and rushes down the slopes when the eruption no longer supports the lifting of the gases. It is believed that Pompeii was destroyed by a pyroclastic flow. A lahar is a volcanic mudflow or landslide. The 1953 Tangiwai disaster was caused by a lahar, as was the 1985 Armero tragedy in which the town of Armero was buried and an estimated 23,000 people were killed.
A specific type of volcano is the supervolcano. According to the Toba catastrophe theory 70 to 75 thousand years ago a super volcanic event at Lake Toba reduced the human population to 10,000 or even 1,000 breeding pairs creating a bottleneck in human evolution.[7] It also killed three quarters of all plant life in the northern hemisphere. The main danger from a supervolcano is the immense cloud of ash which has a disastrous global effect on climate and temperature for many years.
[edit] Hydrological disasters
[edit] Floods
A flood is an overflow of an expanse of water that submerges land.[8] The EU Floods directive defines a flood as a temporary covering by water of land not normally covered by water.[9] In the sense of "flowing water", the word may also be applied to the inflow of the tide. Flooding may result from the volume of water within a body of water, such as a river or lake, which overflows or breaks levees, with the result that some of the water escapes its usual boundaries.[10] While the size of a lake or other body of water will vary with seasonal changes in precipitation and snow melt, it is not a significant flood unless such escapes of water endanger land areas used by man like a village, city or other inhabited area. let us take an example the thane storm which attacked Tamil Nadu.
Main article: List of floods
See also: Flood
The Limpopo River, in southern Mozambique, during the 2000 Mozambique flood
Some of the most notable floods include:
Tropical cyclones can result in extensive flooding and storm surge, as happened with:
[edit] Limnic eruptions
See also: Limnic eruption
A cow suffocated by gases from Lake Nyos after a limnic eruption
A limnic eruption occurs when a gas, usually CO2, suddenly erupts from deep lake water, posing the threat of suffocating wildlife, livestock and humans. Such an eruption may also cause tsunamis in the lake as the rising gas displaces water. Scientists believe landslides, volcanic activity, or explosions can trigger such an eruption. To date, only two limnic eruptions have been observed and recorded:
  • In 1984, in Cameroon, a limnic eruption in Lake Monoun caused the deaths of 37 nearby residents.
  • At nearby Lake Nyos in 1986 a much larger eruption killed between 1,700 and 1,800 people by asphyxiation.
[edit] Tsunamis
Tsunamis can be caused by undersea earthquakes as the one caused in Ao Nang, Thailand, by the 2004 Indian Ocean Earthquake, or by landslides such as the one which occurred at Lituya Bay, Alaska.
  • Ao Nang, Thailand (2004). The 2004 Indian Ocean Earthquake created the [Boxing Day Tsunami] and disaster at this site.
[edit] Meteorological disasters
Young steer after a blizzard, March 1966
[edit] Blizzards
See also: Blizzard
Blizzards are severe winter storms characterized by low temperature, strong winds, and heavy snow. The difference between a blizzard and a snow storm is the strength of the wind. To be a considered a blizzard, the storm must have winds in excess of 35 miles per hour, it should reduce the visibility to 1/4 miles, and must last for a prolonged period of 3 hours or more. Ground blizzards require high winds to stir up snow that has already fallen, rather than fresh snowfall. Blizzards have a negative impact on local economics and can terminate the visibility in regions where snowfall is rare.
Significant blizzards include:
[edit] Cyclonic storms
See also: Tropical cyclone and Cyclone
Cyclone, tropical cyclone, hurricane, and typhoon are different names for the same phenomenon a cyclonic storm system that forms over the oceans. The deadliest hurricane ever was the 1970 Bhola cyclone; the deadliest Atlantic hurricane was the Great Hurricane of 1780 which devastated Martinique, St. Eustatius and Barbados. Another notable hurricane is Hurricane Katrina which devastated the Gulf Coast of the United States in 2005. .....
Droughts
See also: Drought
On the outskirts of Dadaab, Kenya, during the 2011 East Africa drought.
If a particular area has no rainfall or less rain than normal for a long period of time is called drought. It is not only lack of rainfall that causes drought. Hot dry winds,very high temperature and evaporation of moisture from the ground can result in conditions of drought.
Well-known historical droughts include:
  • 1900 India killing between 250,000 and 3.25 million.
  • 1921-22 Soviet Union in which over 5 million perished from starvation due to drought
  • 1928-30 northwest China resulting in over 3 million deaths by famine.
  • 1936 and 1941 Sichuan Province China resulting in 5 million and 2.5 million deaths respectively.
  • In 2006, states of Australia including South Australia, Western Australia, New South Wales, Northern Territory and Queensland had been under drought conditions for five to ten years. The drought is beginning to affect urban area populations for the first time. With the majority of the country under water restrictions.
  • In 2006, Sichuan Province China experienced its worst drought in modern times with nearly 8 million people and over 7 million cattle facing water shortages.
  • 12-year drought that was devastating southwest Western Australia, southeast South Australia, Victoria and northern Tasmania was "very severe and without historical precedent".
[edit] Hailstorms
See also: Hail
Hailstorms are rain drops that have formed together into ice. A particularly damaging hailstorm hit Munich, Germany, on July 12, 1984, causing about 2 billion dollars in insurance claims.
[edit] Heat waves
See also: Heat wave
The worst heat wave in recent history was the European Heat Wave of 2003.
A summer heat wave in Victoria, Australia, created conditions which fuelled the massive bushfires in 2009. Melbourne experienced three days in a row of temperatures exceeding 40°C with some regional areas sweltering through much higher temperatures. The bushfires, collectively known as "Black Saturday", were partly the act of arsonists.
The 2010 Northern Hemisphere summer resulted in severe heat waves, which killed over 2,000 people. It resulted in hundreds of wildfires which causing widespread air pollution, and burned thousands of square miles of forest.
[edit] Tornadoes
See also: Tornado
This section requires expansion.
A tornado is a violent, dangerous, rotating column of air that is in contact with both the surface of the earth and a cumulonimbus cloud or, in rare cases, the base of a cumulus cloud. They are often referred to as a twister or a cyclone,[11] although the word cyclone is used in meteorology in a wider sense, to name any closed low pressure circulation. Tornadoes come in many shapes and sizes, but are typically in the form of a visible condensation funnel, whose narrow end touches the earth and is often encircled by a cloud of debris and dust. Most tornadoes have wind speeds less than 110 miles per hour (177 km/h), are approximately 250 feet (80 m) across, and travel a few miles (several kilometers) before dissipating. The most extreme tornadoes can attain wind speeds of more than 300 mph (480 km/h), stretch more than two miles (3 km) across, and stay on the ground for dozens of miles (more than 100 km).[12][13][14]
Well-known historical tornadoes include:
[edit] Fires
Main article: List of forest fires
See also: Wildfire
Wildfires are an uncontrolled fire burning in wildland areas. Common causes include lightning and drought but wildfires may also be started by human negligence or arson. They can be a threat to those in rural areas and also wildlife.
Notable cases of wildfires were the 1871 Peshtigo Fire in the United States, which killed at least 1700 people, and the 2009 Victorian bushfires in Australia.
[edit] Health disasters
[edit] Epidemics
Main article: List of epidemics
See also: Epidemics
The A H5N1 virus, which causes Avian influenza
An epidemic is an outbreak of a contractible disease that spreads at a rapid rate through a human population. A pandemic is an epidemic whose spread is global. There have been many epidemics throughout history, such as Black Death. In the last hundred years, significant pandemics include:
  • The 1918 Spanish flu pandemic, killing an estimated 50 million people worldwide
  • The 1957-58 Asian flu pandemic, which killed an estimated 1 million people
  • The 1968-69 Hong Kong flu pandemic
  • The 2002-3 SARS pandemic
  • The AIDS pandemic, beginning in 1959
  • The H1N1 Influenza (Swine Flu) Pandemic 2009-2010
Other diseases that spread more slowly, but are still considered to be global health emergencies by the WHO include:
[edit] Space disasters
Fallen trees caused by the Tunguska meteoroid of the Tunguska event in June 1908.
[edit] Impact events
See also: impact event
This section requires expansion.
One of the largest impact events in modern times was the Tunguska event in June 1908.
[edit] Solar flares
See also: solar flare
A solar flare is a phenomenon where the sun suddenly releases a great amount of solar radiation, much more than normal. Some known solar flares include:
[edit] Gamma ray burst
Gamma ray bursts are the most powerful explosions that occur in the universe. They release an enormous amount of energy in milliseconds or as long as ten seconds. They release as much or even more energy than the Sun will in its whole life. Gamma ray bursts are not rare events because they occur about once every day and are detected by telescopes both on Earth and in space. Mostly large masses of stars, bigger than the Sun, can produce a GRB. A GRB of distances nearer than 8000 light years may cause a concern to life on Earth. Mainly Wolf-Rayet stars WR 104 can produce GRB. Astronomers do believe that the Ordovician–Silurian extinction, the second most destructive extinction on Earth, might have been due to a GRB

Protection by international law

International law, for example Geneva Conventions defines International Red Cross and Red Crescent Movement the Convention on the Rights of Persons with Disabilities, requires that "States shall take, in accordance with their obligations under international law, including international humanitarian law and international human rights law, all necessary measures to ensure the protection and safety of persons with disabilities in situations of risk, including the occurrence of natural disaster."[18] And further United Nations Office for the Coordination of Humanitarian Affairs is formed by General Assembly Resolution 44/182.
 A natural disaster is the effect of earths natural hazards, for example flood, tornado, hurricane, volcanic eruption, earthquake, heatwave, or landslide. They can lead to financial, environmental or human losses. The resulting loss depends on the vulnerability of the affected population to resist the hazard, also called their resilience. If these disasters continue it would be a great danger for the earth.[1] This understanding is concentrated in the formulation: "disasters occur when hazards meet vulnerability."[2] Thus a natural hazard will not result in a natural disaster in areas without vulnerability, e.g. strong earthquakes in uninhabited areas.[3] The term natural has consequently been disputed because the events simply are not hazards or disasters without human involvement.[4] A concrete example of the division between a natural hazard and a natural disaster is that the 1906 San Francisco earthquake was a disaster, whereas earthquakes are a hazard. This article gives an introduction to notable natural disasters, refer to the list of natural disasters for a comprehensive listing.
Contents
 [hide
[edit] Geological disasters
[edit] Avalanches
Main article: List of avalanches
See also: Avalanche
A powder snow avalanche
During World War I, an estimated 40,000 to 80,000 soldiers died as a result of avalanches during the mountain campaign in the Alps at the Austrian-Italian front, many of which were caused by artillery fire.[5]
[edit] Earthquakes
Main article: List of earthquakes
See also: Earthquake
The 1693 Sicily earthquake. About 60,000 people are thought to have died in this earthquake.
An earthquake is the result of a sudden release of energy in the Earth's crust that creates seismic waves. At the Earth's surface, earthquakes manifest themselves by vibration, shaking and sometimes displacement of the ground. The vibrations may vary in magnitude. Earthquakes are caused mostly by slippage within geological faults, but also by other events such as volcanic activity, landslides, mine blasts, and nuclear tests. The underground point of origin of the earthquake is called the focus. The point directly above the focus on the surface is called the epicenter. Earthquakes by themselves rarely kill people or wildlife. It is usually the secondary events that they trigger, such as building collapse, fires, tsunamis (seismic sea waves) and volcanoes, that are actually the human disaster. Many of these could possibly be avoided by better construction, safety systems, early warning and evacuation planning.
Some of the most significant earthquakes in recent times include:
Volcanic eruptions
Artist's impression of the volcanic eruptions that formed the Deccan Traps in India.
Volcanoes can cause widespread destruction and consequent disaster several ways. The effects include the volcanic eruption itself that may cause harm following the explosion of the volcano or the fall of rock. Second, lava may be produced during the eruption of a volcano. As it leaves the volcano, the lava destroys many buildings and plants it encounters. Third, volcanic ash generally meaning the cooled ash - may form a cloud, and settle thickly in nearby locations. When mixed with water this forms a concrete-like material. In sufficient quantity ash may cause roofs to collapse under its weight but even small quantities will harm humans if inhaled. Since the ash has the consistency of ground glass it causes abrasion damage to moving parts such as engines. The main killer of humans in the immediate surroundings of a volcanic eruption is the pyroclastic flows, which consist of a cloud of hot volcanic ash which builds up in the air above the volcano and rushes down the slopes when the eruption no longer supports the lifting of the gases. It is believed that Pompeii was destroyed by a pyroclastic flow. A lahar is a volcanic mudflow or landslide. The 1953 Tangiwai disaster was caused by a lahar, as was the 1985 Armero tragedy in which the town of Armero was buried and an estimated 23,000 people were killed.
A specific type of volcano is the supervolcano. According to the Toba catastrophe theory 70 to 75 thousand years ago a super volcanic event at Lake Toba reduced the human population to 10,000 or even 1,000 breeding pairs creating a bottleneck in human evolution.[7] It also killed three quarters of all plant life in the northern hemisphere. The main danger from a supervolcano is the immense cloud of ash which has a disastrous global effect on climate and temperature for many years.
[edit] Hydrological disasters
[edit] Floods
A flood is an overflow of an expanse of water that submerges land.[8] The EU Floods directive defines a flood as a temporary covering by water of land not normally covered by water.[9] In the sense of "flowing water", the word may also be applied to the inflow of the tide. Flooding may result from the volume of water within a body of water, such as a river or lake, which overflows or breaks levees, with the result that some of the water escapes its usual boundaries.[10] While the size of a lake or other body of water will vary with seasonal changes in precipitation and snow melt, it is not a significant flood unless such escapes of water endanger land areas used by man like a village, city or other inhabited area. let us take an example the thane storm which attacked Tamil Nadu.
Main article: List of floods
See also: Flood
The Limpopo River, in southern Mozambique, during the 2000 Mozambique flood
Some of the most notable floods include:
Tropical cyclones can result in extensive flooding and storm surge, as happened with:
[edit] Limnic eruptions
See also: Limnic eruption
A cow suffocated by gases from Lake Nyos after a limnic eruption
A limnic eruption occurs when a gas, usually CO2, suddenly erupts from deep lake water, posing the threat of suffocating wildlife, livestock and humans. Such an eruption may also cause tsunamis in the lake as the rising gas displaces water. Scientists believe landslides, volcanic activity, or explosions can trigger such an eruption. To date, only two limnic eruptions have been observed and recorded:
  • In 1984, in Cameroon, a limnic eruption in Lake Monoun caused the deaths of 37 nearby residents.
  • At nearby Lake Nyos in 1986 a much larger eruption killed between 1,700 and 1,800 people by asphyxiation.
[edit] Tsunamis
Tsunamis can be caused by undersea earthquakes as the one caused in Ao Nang, Thailand, by the 2004 Indian Ocean Earthquake, or by landslides such as the one which occurred at Lituya Bay, Alaska.
  • Ao Nang, Thailand (2004). The 2004 Indian Ocean Earthquake created the [Boxing Day Tsunami] and disaster at this site.
[edit] Meteorological disasters
Young steer after a blizzard, March 1966
[edit] Blizzards
See also: Blizzard
Blizzards are severe winter storms characterized by low temperature, strong winds, and heavy snow. The difference between a blizzard and a snow storm is the strength of the wind. To be a considered a blizzard, the storm must have winds in excess of 35 miles per hour, it should reduce the visibility to 1/4 miles, and must last for a prolonged period of 3 hours or more. Ground blizzards require high winds to stir up snow that has already fallen, rather than fresh snowfall. Blizzards have a negative impact on local economics and can terminate the visibility in regions where snowfall is rare.
Significant blizzards include:
[edit] Cyclonic storms
See also: Tropical cyclone and Cyclone
Cyclone, tropical cyclone, hurricane, and typhoon are different names for the same phenomenon a cyclonic storm system that forms over the oceans. The deadliest hurricane ever was the 1970 Bhola cyclone; the deadliest Atlantic hurricane was the Great Hurricane of 1780 which devastated Martinique, St. Eustatius and Barbados. Another notable hurricane is Hurricane Katrina which devastated the Gulf Coast of the United States in 2005. .....
Droughts
See also: Drought
On the outskirts of Dadaab, Kenya, during the 2011 East Africa drought.
If a particular area has no rainfall or less rain than normal for a long period of time is called drought. It is not only lack of rainfall that causes drought. Hot dry winds,very high temperature and evaporation of moisture from the ground can result in conditions of drought.
Well-known historical droughts include:
  • 1900 India killing between 250,000 and 3.25 million.
  • 1921-22 Soviet Union in which over 5 million perished from starvation due to drought
  • 1928-30 northwest China resulting in over 3 million deaths by famine.
  • 1936 and 1941 Sichuan Province China resulting in 5 million and 2.5 million deaths respectively.
  • In 2006, states of Australia including South Australia, Western Australia, New South Wales, Northern Territory and Queensland had been under drought conditions for five to ten years. The drought is beginning to affect urban area populations for the first time. With the majority of the country under water restrictions.
  • In 2006, Sichuan Province China experienced its worst drought in modern times with nearly 8 million people and over 7 million cattle facing water shortages.
  • 12-year drought that was devastating southwest Western Australia, southeast South Australia, Victoria and northern Tasmania was "very severe and without historical precedent".
[edit] Hailstorms
See also: Hail
Hailstorms are rain drops that have formed together into ice. A particularly damaging hailstorm hit Munich, Germany, on July 12, 1984, causing about 2 billion dollars in insurance claims.
[edit] Heat waves
See also: Heat wave
The worst heat wave in recent history was the European Heat Wave of 2003.
A summer heat wave in Victoria, Australia, created conditions which fuelled the massive bushfires in 2009. Melbourne experienced three days in a row of temperatures exceeding 40°C with some regional areas sweltering through much higher temperatures. The bushfires, collectively known as "Black Saturday", were partly the act of arsonists.
The 2010 Northern Hemisphere summer resulted in severe heat waves, which killed over 2,000 people. It resulted in hundreds of wildfires which causing widespread air pollution, and burned thousands of square miles of forest.
[edit] Tornadoes
See also: Tornado
This section requires expansion.
A tornado is a violent, dangerous, rotating column of air that is in contact with both the surface of the earth and a cumulonimbus cloud or, in rare cases, the base of a cumulus cloud. They are often referred to as a twister or a cyclone,[11] although the word cyclone is used in meteorology in a wider sense, to name any closed low pressure circulation. Tornadoes come in many shapes and sizes, but are typically in the form of a visible condensation funnel, whose narrow end touches the earth and is often encircled by a cloud of debris and dust. Most tornadoes have wind speeds less than 110 miles per hour (177 km/h), are approximately 250 feet (80 m) across, and travel a few miles (several kilometers) before dissipating. The most extreme tornadoes can attain wind speeds of more than 300 mph (480 km/h), stretch more than two miles (3 km) across, and stay on the ground for dozens of miles (more than 100 km).[12][13][14]
Well-known historical tornadoes include:
[edit] Fires
Main article: List of forest fires
See also: Wildfire
Wildfires are an uncontrolled fire burning in wildland areas. Common causes include lightning and drought but wildfires may also be started by human negligence or arson. They can be a threat to those in rural areas and also wildlife.
Notable cases of wildfires were the 1871 Peshtigo Fire in the United States, which killed at least 1700 people, and the 2009 Victorian bushfires in Australia.
[edit] Health disasters
[edit] Epidemics
Main article: List of epidemics
See also: Epidemics
The A H5N1 virus, which causes Avian influenza
An epidemic is an outbreak of a contractible disease that spreads at a rapid rate through a human population. A pandemic is an epidemic whose spread is global. There have been many epidemics throughout history, such as Black Death. In the last hundred years, significant pandemics include:
  • The 1918 Spanish flu pandemic, killing an estimated 50 million people worldwide
  • The 1957-58 Asian flu pandemic, which killed an estimated 1 million people
  • The 1968-69 Hong Kong flu pandemic
  • The 2002-3 SARS pandemic
  • The AIDS pandemic, beginning in 1959
  • The H1N1 Influenza (Swine Flu) Pandemic 2009-2010
Other diseases that spread more slowly, but are still considered to be global health emergencies by the WHO include:
[edit] Space disasters
Fallen trees caused by the Tunguska meteoroid of the Tunguska event in June 1908.
[edit] Impact events
See also: impact event
This section requires expansion.
One of the largest impact events in modern times was the Tunguska event in June 1908.
[edit] Solar flares
See also: solar flare
A solar flare is a phenomenon where the sun suddenly releases a great amount of solar radiation, much more than normal. Some known solar flares include:
[edit] Gamma ray burst
Gamma ray bursts are the most powerful explosions that occur in the universe. They release an enormous amount of energy in milliseconds or as long as ten seconds. They release as much or even more energy than the Sun will in its whole life. Gamma ray bursts are not rare events because they occur about once every day and are detected by telescopes both on Earth and in space. Mostly large masses of stars, bigger than the Sun, can produce a GRB. A GRB of distances nearer than 8000 light years may cause a concern to life on Earth. Mainly Wolf-Rayet stars WR 104 can produce GRB. Astronomers do believe that the Ordovician–Silurian extinction, the second most destructive extinction on Earth, might have been due to a GRB

Protection by international law

International law, for example Geneva Conventions defines International Red Cross and Red Crescent Movement the Convention on the Rights of Persons with Disabilities, requires that "States shall take, in accordance with their obligations under international law, including international humanitarian law and international human rights law, all necessary measures to ensure the protection and safety of persons with disabilities in situations of risk, including the occurrence of natural disaster."[18] And further United Nations Office for the Coordination of Humanitarian Affairs is formed by General Assembly Resolution 44/182.