Showing posts with label Indonesia. Show all posts
Showing posts with label Indonesia. Show all posts

Thursday, January 27, 2011

Volcano Name Location Continuous Eruptions

Volcano Name                         Location                           Continuous Eruptions 

Ambrym                          Vanuatu                                                              1935- 
Tinakula                         Solomon Islands                                                 1951?- 
Erta Ale                         Ethiopia                                                               1967- 
Manam                          Papua New Guinea                                            1974- 
Langila                          Papua New Guinea                                            1960- 
Bagana                         Papua New Guinea                                            1972- 
Semeru                         Indonesia                                                             1967- 
Merapi                          Indonesia                                                              1967- 
Dukono                         Indonesia                                                              1933- 
Sakura-jima                Japan                                                                     1955- 
Suwanose-jima          Japan                                                                     1949- 
Santa Maria              Guatemala                                                              1922- 
Pacaya                     Guatemala                                                               1965- 
Arenal                       Costa Rica                                                              1968- 
Sangay                     Ecuador                                                                   1934- 
Erebus                     Antarctica                                                                 1972- 
Piton de la Fournaise      Reunion                                                          1920- 
Kilauea                      Hawaii                                                                    1983- 

Etna                           Italy                                                                  3500 years 
Stromboli                  Italy                                                                  2000 years
Yasur                        Vanuatu                                                           800 years

Friday, January 14, 2011

Worlds flooding tsunami history

Netherlands, 1287
The Zuider Zee flooded after a seawall callapsed. At least 50,000 people were killed in Holland and more than 500 in England as a result.
China, 1642
Flooding takes about 300,000 lives.
Indonesia, 1815
Mount Tambora (volcano) on Sumbawa Island released about 50 cubic kilometers of magma over at least 500,000 square kilometers of Indonesia and the Java Sea. That eruption and the resulting tsunami took at least 10,000 lives. But the famine and disease that followed took another 82,000 lives - total: over 90,000.
Japan, 1826
Tsunami kills about 27,000.


China, 1887
The worst flood in "modern history" happened in China in 1887. The Yellow River overflowed, causing the death of about 900,000 people. (Some reports say it was a million that parished.)

Japan, 1896
About 28,000 people lost their lives from a Tsunami

China, 1911
Yangtze River flood - approx: 100,000 deaths.


World-wide, 1918 - 19
Influenza pandemic takes somewhere between 35 million and 75 million lives (some reports estimate around a hundred million, but those can't be confirmed) - at least 16 million people died in India alone. This is clearly the worst disaster - at least in the last thousand years.

China, 1931
A flood on the Changjiang River took at least 145,000 people (other estimates go over a million, but we have not confirmed that).


China, 1935
Another Yellow River flood "caused 27 counties inundated and 3.4 million victims".  How many actual lives were killed we don't know. If you have facts, let us hear from you
China, 1933
Another Changjiang River flood takes the lives of at least 140,000 people.

China, 1939
A flood takes about 200,000 lives.
Bangladesh, 1970
In 1970, a cyclone and related floods killed about 500,000 people. With winds of up to 230 km/h, the cyclone crashed into the heavily populated coastal area of the Bay of Bengal, where several river deltas normally provide fertile land. The terrible winds produced massive waves, which wiped out many entire villages. Millions of people were left homeless in this country that is one of the most densely populated and one of the poorest in the world.

Africa, 1981 - 1984
Rivers and lakes dried up from the drought that had incredible impact on twenty African nations. During one season about 20,000 were starving to death EACH MONTH.  150 million were facing starvation if help didn't come right away. People from around the world began to respond to this crisis - but for hundreds of thousands of people, it was too late. (If you have figures for this, please let us know. When combined with other relatively recent African famines, the fugure is well over 1,000,000)

Bangladesh, 1991
Flooding again took its toll on this nation. About  139,000 lost their lives.
North Korea, 1995-98
Over 3 million are said to have died from famine and floods in North Korea.

South Asian Nations, 2004 - 2005

Earthquake of 9.0 and the resulting tsunami creates one of the world's worst disasters.  It does major damage to: Indonesia, India, Sri Lanka, Thailand, Malaysia, Myanmar, the Maldives, Somalia, Tanzania, Seychelles, Bangladesh, and Andaman.  Deaths: Between 235,000 and 285,000.

Thursday, January 13, 2011

Climate change in world natural disaster in world

Climate Change has likely intensified the monsoon rains that have triggered record floods in Australia’s Queensland state, scientists said on Wednesday, with several months of heavy rain and storms still to come.
But while scientists say a warmer world is predicted to lead to more intense droughts and floods, it wasn’t yet possible to say if climate change would trigger stronger La Nina and El Nino weather patterns that can cause weather chaos across the globe.
“I think people will end up concluding that at least some of the intensity of the monsoon in Queensland can be attributed to climate change,” said Matthew England of the Climate Change Research Centre at the University of New South Wales in Sydney.

The Queensland floods have killed 16 people since the downpour started last month, inundating towns, crippling coal mining and are now swamping the state’s main city of Brisbane.
The rains have been blamed on one of the strongest La Nina patterns ever recorded. La Nina is a cooling of ocean temperatures in the east and central Pacific, which usually leads to more rain over much of Australia, Indonesia and other parts of Southeast Asia.
This is because the phenomena leads to stronger easterly winds in the tropics that pile up warm water in the western Pacific and around Australia. Indonesia said on Wednesday it expected prolonged rains until June.
Weather Switch
The Pacific has historically switched between La Nina phases and El Ninos, which have the opposite impact by triggering droughts in Australia and Southeast Asia.

“The first thing we can say with La Nina and El Nino is it is now happening in a hotter world,” he told Reuters, adding that meant more evaporation from land and oceans, more moisture in the atmosphere and stronger weather patterns.
“So the El Nino droughts would be expected to be exacerbated and also La Nina floods because rainfall would be exacerbated,” he said, though adding it would be some years before any climate change impact on both phenomena might become clear.
He said the current La Nina was different because of the warmest ocean temperatures on record around Australia and record humidity in eastern Australia over the past 12 months.
Prominent US climate scientist Kevin Trenberth said the floods and the intense La Nina were a combination of factors.
He pointed to high ocean temperatures in the Indian Ocean near Indonesia early last year as well as the rapid onset of La Nina after the last El Nino ended in May.

He said a portion, about 0.5C, of the ocean temperatures around northern Australia, which are more than 1.5C above pre-1970 levels, could be attributed to global warming.
“The extra water vapor fuels the monsoon and thus alters the winds and the monsoon itself and so this likely increases the rainfall further,” said Trenberth, head of the Climate Analysis Section at the National Center for Atmospheric Research in        Boulder, Colorado.
“So it is easy to argue that 1 degree Celsius sea surface temperature anomalies give 10 to 15 percent increase in rainfall,” he added.
Some scientists said it was still too soon to draw a definite climate change link to the floods.
“It’s a natural phenomenon. We have no strong reason at the moment for saying this La Nina is any stronger than it would be even without humans,” said Neville Nicholls of Monash University in Melbourne and president of the Australian Meteorological and Oceanographic Society.
But he said global atmospheric warming of about 0.75C over the past half century had to be having some impact.
“It has to be affecting the climate, regionally and globally. It has to be affecting things like La Nina. But can you find a credible argument which says it’s made it worse? I can’t at the moment.”