Instruct: Given a question, retrieve passages that can help answer the question.
Query: What was the deadliest earthquake to ever hit Italy?
The earthquake almost levelled Messina. At least 91% of structures in Messina were destroyed or irreparably damaged and some 75,000 people were killed in the city and suburbs.[12][13] Reggio Calabria and other locations in Calabria also suffered heavy damage, with some 25,000 people killed.[12] Reggio's historic centre was almost completely eradicated.The number of casualties is based on the 1901 and 1911 census data. It was the most destructive earthquake ever to strike Europe.[14] The ground shook for some 30 to 40 seconds,[15][16] and the damage was widespread, with destruction felt within a 300-kilometer (186-mile) radius.[17]
A total of 36 people were killed in the fire, the deadliest in the history of Oakland. It was also the deadliest building fire in the United States since The Station nightclub fire in 2003, the deadliest in California since the 1906 San Francisco earthquake and the deadliest mass-casualty event in Oakland since the 1989 Loma Prieta earthquake.
Since 1900, deadly tornadoes have occurred in Austria, Belgium, Cyprus, Finland, France, Germany, Italy (such as the F5/T10 of Udine-Treviso on 24 July 1930, which killed 23 people,[27]), Malta, Poland, Ukraine, Portugal (such as the F3/T7 of Castelo Branco on 6 November 1954, which killed 5 and injured 220), Romania, Russia and the United Kingdom. The 1984 Ivanovo–Yaroslavl outbreak, with more than 400 fatalities and 213 injured, was the century's deadliest tornado or outbreak in Europe. It included at least one F5 and one F4. Europe's perhaps deadliest tornado ever (and probably one of the World's deadliest tornadoes) hit Malta in 1551 (or 1556) and killed about 600.
It was the deadliest earthquake in the Philippines in 23 years since the 1990 Luzon earthquake. The energy released by the quake was equivalent to 32 of the bombs dropped in Hiroshima. Previously, Bohol was also hit by an earthquake on February 8, 1990 that damaged several buildings and caused a tsunami.
On 16 December 1920, Gansu witnessed the deadliest landslide ever recorded. A series of landslides, triggered by a single earthquake, accounted for most of the 180,000 people killed in the event.
The 1138 Aleppo earthquake was among the deadliest earthquakes in history. Its name was taken from the city of Aleppo, in northern Syria, where the most casualties were sustained. The quake occurred on 11 October 1138 and was preceded by a smaller quake on the 10th. It is frequently listed as the third deadliest earthquake in history, following on from the Shensi and Tangshan earthquakes in China. However, the figure of 230,000 dead is based on a historical conflation of this earthquake with earthquakes in November 1137 on the Jazira plain and the large seismic event of 30 September 1139 in the Transcaucasian city of Ganja. The first mention of a 230,000 death toll was by Ibn Taghribirdi in the fifteenth century.
The 1984 Otaki earthquake hit Nagano Prefecture, Japan on September 14, 1984, at 08:48 local time (September 13, 1984, at 23:48 UTC). Registering a magnitude of 6.3, the earthquake destroyed Otaki (Japanese: 王滝(おうたき)), and triggered major landslides. The earthquake left at least 29 people dead or missing, making it the deadliest earthquake in 1984.
The Bhola cyclone is the deadliest tropical cyclone on record and also one of the deadliest natural disasters in modern history. A comparable number of people died as a result of the 1976 Tangshan earthquake and the 2004 Indian Ocean earthquake, but because of uncertainty in the number of deaths in all three disasters, it may never be known which one was the deadliest.
Modern estimates, based on geological data, give the earthquake a magnitude of approximately 8 on the moment magnitude scale or XI on the Mercalli scale, though more recent discoveries have shown that it was 7.9. While it was the deadliest earthquake and the third deadliest natural disaster in history, there have been earthquakes with considerably higher magnitudes. Following the earthquake, aftershocks continued several times a month for half a year.
Striking central Romania on August 30 at 21:28 UTC, the 1986 Vrancea earthquake killed more than 150 people, injured over 500, and damaged over 50,000 homes. The second largest earthquake in the area since the modernization of earthquake monitoring devices, it was felt north to Poland and south to Italy and Greece. The death toll makes it the second deadliest earthquake to occur in 1986 worldwide, after major seism of San Salvador that took the lives of almost 1,500 people.
With 39 dead, this is the most intense and deadliest earthquake that has hit Guatemala since the earthquake of 1976.
Nargis was the deadliest tropical cyclone worldwide since the Typhoon Nina in 1975, which killed at least 229,000 people, and the deadliest tropical cyclone in the North Indian Ocean since the 1991 Bangladesh cyclone, which killed at least 138,866 people. One aid worker claimed that the death toll from the cyclone and its aftermath might reach 300,000; if correct, Nargis was the second-deadliest cyclone ever and the fifth-deadliest natural disaster of the 20th century, after the 1931 China floods, the 1887 Yellow River flood, the 1556 Shaanxi earthquake, and the 1970 Bhola cyclone in Bangladesh.
The 1976 Tangshan earthquake, also known as Great Tangshan earthquake, was a natural disaster resulting from a 7.6 earthquake that hit the region around Tangshan, Hebei, People's Republic of China on July 28, 1976, at 3:42 in the morning. In minutes the city of Tangshan, an industrial city with approximately one million inhabitants, ceased to exist. Eighty-five percent of the buildings in the city collapsed or were unusable, all services failed, and most of the highway and railway bridges collapsed or were seriously damaged. At least 242,000 people died (some have said three times that), making this the third (or possibly second) deadliest earthquake in recorded history.
Over 69,000 people lost their lives in the quake, including 68,636 in Sichuan province. 374,176 were reported injured, with 18,222 listed as missing as of July 2008. The geohazards triggered by the earthquake are thought to be responsible for at least one third of the death toll. The earthquake left about 4.8 million people homeless, though the number could be as high as 11 million. Approximately 15 million people lived in the affected area. It was the deadliest earthquake to hit China since the 1976 Tangshan earthquake, which killed at least 240,000 people, and the strongest in the country since the 1950 Chayu earthquake, which registered at 8.5 on the Richter magnitude scale. It is the 21st deadliest earthquake of all time. On November 6, 2008, the central government announced that it would spend 1 trillion RMB (about US $146.5 billion) over the next three years to rebuild areas ravaged by the earthquake, as part of the Chinese economic stimulus program.
The earthquake was felt throughout central Italy; 308 people are known to have died, making this the deadliest earthquake to hit Italy since the 1980 Irpinia earthquake. In a subsequent inquiry of the handling of the disaster, seven members of the Italian National Commission for the Forecast and Prevention of Major Risks were accused of giving "inexact, incomplete and contradictory" information about the danger of the tremors prior to the main quake. On 22 October 2012, six scientists and one ex-government official were convicted of multiple manslaughter for downplaying the likelihood of a major earthquake six days before it took place. They were each sentenced to six years' imprisonment, but the verdict was overturned on 10 November 2014. Criticism was also applied to poor building standards that led to the failure of many modern buildings in a known earthquake zone: an official at Italy's Civil Protection Agency, Franco Barberi, said that "in California, an earthquake like this one would not have killed a single person".
Before 2004, the tsunami created in both Indian and Pacific Ocean waters by the 1883 eruption of Krakatoa, thought to have resulted in anywhere from 36,000 to 120,000 deaths, had probably been the deadliest in the region. In 1782 about 40,000 people are thought to have been killed by a tsunami (or a cyclone) in the South China Sea. The most deadly tsunami before 2004 was Italy's 1908 Messina earthquake on the Mediterranean Sea where the earthquake and tsunami killed about 123,000.
The hurricane is Atlantic Canada's first recorded hurricane and Canada's deadliest natural disaster (and by far the deadliest hurricane to ever hit territory of present-day Canada), as well as the eighth-deadliest Atlantic hurricane in history.
The 1935 Quetta earthquake () occurred on 31 May between 2:33 am and 3:40 am at Quetta, Balochistan, British India, now part of Pakistan. The earthquake had a magnitude of 7.7 and anywhere between 30,000 and 60,000 people died from the impact. This ranked as the deadliest earthquake that hit South Asia until the 2005 Kashmir earthquake. The quake was centred 4.0 kilometres south-west of Ali Jaan, Balochistan, British India.
The 2005 Kashmir earthquake occurred at on 8 October in Pakistan-administered areas of Kashmir. It was centered near the city of Muzaffarabad, and also affected Pakistan's Khyber Pakhtunkhwa province and Indian-administered Jammu and Kashmir. It registered a moment magnitude of 7.6 and had a maximum Mercalli intensity of VIII ("Severe"). The earthquake also affected countries in the surrounding region where tremors were felt in Afghanistan, Tajikistan and Chinese Xinjiang. The severity of the damage caused by the earthquake is attributed to severe upthrust. It is considered the deadliest earthquake to hit South Asia since the 1935 Quetta earthquake.
The 1959 quake was the strongest and deadliest earthquake to hit Montana, the second being the 1935–36 Helena earthquakes that left 4 people dead. It also caused the worst landslides in the Northwestern United States since 1927.
Earthquakes in 2007 resulted in about 712 fatalities. The 2007 Peru earthquake was the deadliest with 519 fatalities. The September 2007 Sumatra earthquake was the largest in 2007 with an 8.5 on the moment magnitude scale. The 2007 Solomon Islands earthquake caused a significant tsunami that killed 52 people. There were four 8.0 or higher earthquakes in 2007 which is the most ever recorded for a single year. Other significant earthquakes in 2007 struck Chile and Japan.
The 1556 Shaanxi earthquake or Huaxian earthquake () or Jiajing earthquake () was a catastrophic earthquake and is also the deadliest earthquake on record, killing approximately 830,000 people.
China had 3 of the top 10 world's most fatal earthquakes, including the 1556 Shaanxi earthquake that reportedly killed more than 830,000 people, listed as the deadliest earthquakes of all times and the third deadliest natural disaster. The 1976 Tangshan earthquake, with death toll estimated to be between 242,419 and 779,000, is ranked the third deadliest earthquake of all times, and 8th 
deadliest natural disaster. The 1920 Haiyuan earthquake killed 200,000 to 240,000, ranked the fourth deadliest earthquake and 9th deadliest of all natural disasters. The 2008 Sichuan earthquake that took lives of close to 70,000 was the greatest since 1976.
The 2016 Aceh earthquake (Indonesian: "Gempa Aceh 2016") struck the Indonesian island of Sumatra with a M of 6.5 in Aceh province on 7 December 2016, at 05:03 WIB (22:03 UTC 6 December 2016). The shock was reported to be at a depth of 13 km, categorized as a strong, shallow earthquake. The epicentre was located near the village of Reuleut in Pidie Jaya Regency, southeast of the province's capital, Banda Aceh. 104 people died in the quake, with at least 1,000 people injured. It was the deadliest earthquake in Aceh since the 2005 Nias–Simeulue earthquake and the deadliest in Sumatra since the 2010 Mentawai earthquake and tsunami.
Central and southern Italy in particular have been struck by deadly earthquakes in the last 300 years, with the deadliest earthquake dating back to at least the 1693 Sicily earthquake. Powerful shocks in 1693, 1783, and 1908 as well as 1915 have killed over 30,000 people each.