Open Earth

On this day: 21 May

The deadliest recorded disaster on 21 May was the 1792 magnitude 6.4 earthquake near Kyusyu Island, which killed 15,030 people.

Historic disasters

23

Recorded deaths

37,849

Eruptions began

16

Major events since 1900

20

Disasters on 21 May in history

Damaging earthquakes, tsunamis and volcanic eruptions from the NOAA Natural Hazards database, deadliest first.

  • M6.4 earthquake, Kyusyu Island

    21 May 1792JapanTriggered a tsunami15,030 killed707 injured6,200 homes destroyed

  • Unzendake eruption (VEI 2)

    21 May 1792Japan15,000 killed707 injured6,200 homes destroyed

  • M7.5 earthquake, Shaanxi Province: Yingxian

    21 May 512China5,130 killed2,720 injured

  • M6.8 earthquake, Algiers, Boumerdes, Reghia, Thenia

    21 May 2003AlgeriaTriggered a tsunami2,287 killed11,000 injured19,000 homes destroyed$5,000m damage

  • Sorikmarapi eruption (VEI 2)

    21 May 1892Indonesia180 killed

  • M6.0 earthquake, Cusco

    21 May 1950Peru129 killed265 injured

  • M5.8 earthquake, Southern: Jabalpur

    21 May 1997India56 killed1,000 injured8,546 homes destroyed$143m damage

  • M7.3 earthquake, Qinghai Province

    21 May 2021China20 killed300 injured

  • Sinabung eruption

    21 May 2016Indonesia7 killed3 injured$100m damage

  • M7.1 earthquake, El Salvador; Honduras; Nicaragua

    21 May 1932El Salvador5 killed

  • M6.1 earthquake, Yunnan Province: Yangbi, Yongping

    21 May 2021China3 killed28 injured$49m damage

  • M5.4 earthquake, Galicia; Portugal

    21 May 1997Spain2 killed

  • Earthquake, Alcantaras

    21 May 2008Brazil

  • Fuego eruption (VEI 2)

    21 May 1999Guatemala

  • M5.4 earthquake, Bali

    21 May 1979Indonesia

  • Villarrica eruption (VEI 2)

    21 May 1963Chile

  • M5.7 earthquake, Off Coast of Honshu Island

    21 May 1962JapanTriggered a tsunami

  • M6.8 earthquake, Qinghai Province

    21 May 1962China

  • M5.6 earthquake, New South Wales

    21 May 1961Australia$1m damage

  • M8.2 earthquake, Central

    21 May 1960ChileTriggered a tsunami

  • M6.9 earthquake, San Salvador

    21 May 1933El Salvador

  • M6.8 earthquake, Hiuganada

    21 May 1929JapanTriggered a tsunami

  • Tsunami, North Sea

    21 May 1792Holland

Major events from our live records

Big earthquakes and major disasters on 21 May in recent decades.

Eruptions that began on 21 May

From the Smithsonian Global Volcanism Program eruption record.

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