Wednesday 20 February 2013

Peshtigo Fire

The October 8, 1871 Peshtigo Fire in Peshtigo, Wisconsin, was a firestorm which caused the most deaths by fire in United States history, killing as many as 1,500, possibly as many as 2,500. Occurring on the same day as the more infamous Great Chicago Fire, the Peshtigo Fire is mostly forgotten. On the same day as the Peshtigo and Chicago fires, or on the ensuing night, the cities of Holland and Manistee, Michigan, across Lake Michigan, also burned, and the same fate befell Port Huron at the southern end of Lake Huron.

On the day of the fire, a cold front moved in from the west, bringing strong winds that fanned smaller fires and escalated them to massive proportions. By the time it was over, 1,875 square miles (4,860 km² or 1.2 million acres) of forest had been consumed, an area approximately twice the size of Rhode Island. Some sources list 1.5 million acres (6,100 km²) burned.[citation needed] Twelve communities were destroyed. An accurate death toll has never been determined since local population records were destroyed in the fire. Between 1,200 and 2,500 people are thought to have lost their lives. The 1873 Report to the Wisconsin Legislature listed 1,182 names of deceased or missing residents. In 1870, the Town of Peshtigo had 1,749 residents. More than 350 bodies were buried in a mass grave, primarily because so many had died that no one remained alive who could identify many of them.
The fire was so intense it jumped several miles over the waters of Green Bay and burned parts of the Door Peninsula, as well as jumping the Peshtigo River itself to burn on both sides of the inlet town. Surviving witnesses reported that the firestorm generated a tornado that threw rail cars and houses into the air. Many of the survivors of the firestorm escaped the flames by immersing themselves in the Peshtigo River, wells, or other nearby bodies of water. Some drowned while others succumbed to hypothermia in the frigid river. The Green Island Light was kept lit by day due to the obscuring smoke, but the three-masted schooner George L. Newman was wrecked offshore; the crew was rescued without loss.

Laki


   varies: canyon to 1,725 metres (5,659 ft)
Laki or Lakagígar (Craters of Laki) is a volcanic fissure in the south of Iceland, not far from the canyon of Eldgjá and the small village Kirkjubæjarklaustur. Lakagígar is the correct name, as Laki mountain itself did not erupt, but fissures opened up on each side of it. Lakagígar is part of a volcanic system centered on the Grímsvötn volcano and including the Þórðarhyrna volcano. It lies between the glaciers of Mýrdalsjökull and Vatnajökull, in an area of fissures that run in a south-west to north-east direction.
The system erupted over an eight-month period between 1783 and 1784 from the Laki fissure and the adjoining Grímsvötn volcano, pouring out an estimated 14 km3 (3.4 cu mi) of basalt lava and clouds of poisonous hydrofluoric acid and sulfur dioxide compounds that killed over 50% of Iceland's livestock population, leading to a famine that killed approximately 25% of the island's human population.
The Laki eruption and its aftermath caused a drop in global temperatures, as sulfur dioxide was spewed into the Northern Hemisphere. This caused crop failures in Europe and may have caused droughts in India. The eruption has been estimated to have killed over six million people globally, making the eruption the deadliest in historical times.




1953 North Sea flood

A breach at Erith after the 1953 flood
The 1953 North Sea flood (Dutch, Watersnoodramp, literally "flood disaster") was a major flood caused by a heavy storm, that occurred on the night of Saturday 31 January 1953 and morning of 1 February 1953. The floods struck the Netherlands, Belgium, England and Scotland.
A combination of a high spring tide and a severe European windstorm over the North Sea caused a storm surge (known locally as a "storm tide"). The combination of wind and high tide had the effect that the water level exceeded 5.6 metres (18.4 ft) above mean sea level in some locations. The flood and waves overwhelmed sea defences and caused extensive flooding. The Netherlands, a country that is partly located below mean sea level and relies heavily on sea defences, was mainly affected, recording 1,836 deaths. Most of these casualties occurred in the southern province of Zeeland. In England, 307 people were killed in the counties of Lincolnshire, Norfolk, Suffolk and Essex. 19 were killed in Scotland. 28 were killed in West Flanders, Belgium.
Further loss of life exceeding 230 occurred on water-craft along Northern European coasts as well as in deeper waters of the North Sea; the ferry MV Princess Victoria was lost at sea in the North Channel east of Belfast with 133 fatalities, and many fishing trawlers sank.

Great Chinese Famine

The Three Years of Great Chinese Famine (simplified Chinese: 三年大饥荒; traditional Chinese: 三年大饑荒; pinyin: Sānnián dà jīhuāng), referred to by the Communist Party of China as the Three Years of Natural Disasters or Three Years of Difficult Period (simplified Chinese: 三年自然灾害; traditional Chinese: 三年自然災害; pinyin: Sānnián zìrán zāihài or simplified Chinese: 三年困难时期; traditional Chinese: 三年困難時期; pinyin: Sānnián kùnnán shíqī) by the government, was the period in the People's Republic of China between the years 1958 and 1961 characterized by widespread famine. Drought, poor weather, and the policies of the Communist Party of China contributed to the famine, although the relative weights of the contributions are disputed due to the Great Leap Forward.
According to government statistics, there were 15 million excess deaths in this period. Unofficial estimates vary, but scholars have estimated the number of famine victims to be between 20 and 43 million. Historian Frank Dikötter, having been granted special access to Chinese archival materials, estimates that there were at least 45 million premature deaths from 1958 to 1962. Chinese journalist Yang Jisheng concluded there were 36 million deaths due to starvation, while another 40 million others failed to be born, so that “China’s total population loss during the Great Famine then comes to 76 million.” The phrase "Three Bitter Years" is often used by Chinese peasants to describe this period.

1908 Messina earthquake

The 1908 Messina earthquake (also known as the 1908 Messina and Reggio earthquake) and tsunami took some 100,000 to 200,000 lives on December 28, 1908, in Sicily and Calabria, southern Italy.

 On December 28, 1908 from about 05:20 to 05:21 an earthquake of 7.1 on the moment magnitude scale occurred centered on the of city Messina, in Sicily. Reggio on the Italian mainland also suffered heavy damage. The ground shook for some 30 to 40 seconds, and the destruction was felt within a 300-kilometer (186-mile) radius. Moments after the earthquake, a 12-meter (39-foot) tsunami struck nearby coasts, causing even more devastation; 91% of structures in Messina were destroyed and some 70,000 residents were killed. Rescuers searched through the rubble for weeks, and whole families were still being pulled out alive days later, but thousands remained buried there. Buildings in the area had not been constructed for earthquake resistance, having heavy roofs and vulnerable foundations.

2004 Indian Ocean earthquake

Tsunami strikes Ao Nang, Thailand.
The 2004 Indian Ocean earthquake was an undersea megathrust earthquake that occurred at 00:58:53 UTC on Sunday, 26 December 2004, with an epicentre off the west coast of Sumatra, Indonesia. The quake itself is known by the scientific community as the Sumatra–Andaman earthquake. The resulting tsunami was given various names, including the 2004 Indian Ocean tsunami, South Asian tsunami, Indonesian tsunami, and the Boxing Day tsunami.
The earthquake was caused by subduction and triggered a series of devastating tsunamis along the coasts of most landmasses bordering the Indian Ocean, killing over 230,000 people in fourteen countries, and inundating coastal communities with waves up to 30 meters (98 ft) high. It was one of the deadliest natural disasters in recorded history. Indonesia was the hardest-hit country, followed by Sri Lanka, India, and Thailand.
With a magnitude of Mw 9.1–9.3, it is the third largest earthquake ever recorded on a seismograph. The earthquake had the longest duration of faulting ever observed, between 8.3 and 10 minutes. It caused the entire planet to vibrate as much as 1 centimetre (0.4 inches) and triggered other earthquakes as far away as Alaska. Its epicentre was between Simeulue and mainland Indonesia. The plight of the affected people and countries prompted a worldwide humanitarian response. In all, the worldwide community donated more than $14 billion (2004 US$) in humanitarian aid.

The earthquake was initially documented as moment magnitude 8.8. In February 2005 scientists revised the estimate of the magnitude to 9.0. Although the Pacific Tsunami Warning Center has accepted these new numbers, the United States Geological Survey has so far not changed its estimate of 9.1. The most recent studies in 2006 have obtained a magnitude of Mw 9.1–9.3. Dr. Hiroo Kanamori of the California Institute of Technology believes that Mw 9.2 is a good representative value for the size of this great earthquake.

Daulatpur-Saturia, Bangladesh Tornado

The Daulatpur-Saturia, Bangladesh Tornado was an extremely destructive tornado that occurred in the Manikganj District, Bangladesh on April 26, 1989. It was the costliest and deadliest tornado in Bangladesh's history. There is great uncertainty about the death toll, but estimates indicate that it killed around 1,300 people, which would make it the deadliest tornado in history. The tornado affected the cities of Daulatpur and Saturia the most, moving east through Daulatpur and eventually northeast and into Saturia. Previously, the area that the tornado hit had been in a state of drought for six months, possibly generating tornadic conditions.

Damage was extensive over the area, as countless trees were uprooted and every home within a six square kilometer area of the tornado's path was completely destroyed. After the storm hit, an article in the Bangladesh Observer stated that "The devastation was so complete, that barring some skeletons of trees, there were no signs of standing infrastructures". The tornado was estimated to be approximately one mile wide, and had a path that was about 50 miles long, through the poor areas and slums of Bangladesh.Approximately 80,000 people were left homeless by the storm, and 12,000 people were injured by the storm. Saturia and Manikganj were both fully destroyed by the tornado. The Fujita scale rating of this storm is unknown due to poor housing construction and lack of data. In Bangladesh, housing construction in the poor areas is very poor, so sometimes a strong gust of wind may knock over a home and kill the residents inside. This is also why the vast majority of homes hit by the tornado were leveled.