This is a list of earthquakes in Brazil. Only large earthquakes are included, unless they cause damage and/or casualties. Intensities is measured in the Mercalli intensity scale. Depths are given in kilometers.
Date | Location | Mw | MMI | Fatalities | Injuries | Depth | Notes | Ref. | ||
---|---|---|---|---|---|---|---|---|---|---|
2023-04-05 | Tarauacá | 5.1 | 560.1 | [1] | ||||||
2022-06-08 | Tarauacá | 6.5 | 622.7 | [2] | ||||||
2020-08-30 | Bahia | 4.6 | VI | 10.0 | Minor damage | [3] | ||||
2019-01-05 | Acre | 6.8 | III | 570.4 | [4] [5] | |||||
2017-09-18 | Paraná | 4.5 | 53.0 | Minor damage | [6] | |||||
2017-01-03 | Maranhão | 4.5 | V | 10.0 | Minor damage | [7] [8] | ||||
2012-05-19 | Minas Gerais | 4.1 | V | 10.0 | Six homes destroyed | [9] | ||||
2010-10-08 | Goias | 5.0 | VI | 10.0 | Minor damage in Porangatu | [10] | ||||
2008-04-23 | São Paulo offshore | 5.2 | IV | 10.0 | Largest in state since 1922 / Hospital damaged | [11] [12] [13] | ||||
2008-02-29 | Ceará | 4.3 | 10.0 | Minor damage | [14] | |||||
2007-12-09 | Minas Gerais | 4.9 | VI | 1 | 6 | 10.0 | Minor damage | [15] | ||
2003-06-20 | Acre | 7.1 | IV | 558.1 | [16] | |||||
1989-03-26 | Rio Grande do Norte | 4.4 | VII | 10.0 | Minor damage | [17] | ||||
1989-03-10 | Rio Grande do Norte | 5.0 | VI | 10.0 | Minor damage | [18] | ||||
1986-11-30 | Rio Grande do Norte | 5.1 | VII | 5.0 | 4,348 buildings damaged, more than 10,000 dislocated | [19] | ||||
1983-08-05 | Amazonas | 5.6 | VII | 23.0 | Minor damage in Manaus | [20] | ||||
1980-11-20 | Ceara | 5.1 | VII | 10.0 | 488 houses damaged | [21] [22] | ||||
1967-02-15 | Tarauacá | 7.0 | 600.4 | [23] | ||||||
1963-11-09 | Tarauacá | 7.6 | 590.7 | [24] | ||||||
1955-01-31 | Mato Grosso | 6.3 | 15.0 | Rare event | [25] | |||||
1922-01-27 | São Paulo | 5.1 | VI | 1 | Unknown | Buildings damaged | [26] | |||
Note: The inclusion criteria for adding events are based on WikiProject Earthquakes' notability guideline that was developed for stand alone articles. The principles described also apply to lists. In summary, only damaging, injurious, or deadly events should be recorded. |
Earthquakes are caused by movements within the Earth's crust and uppermost mantle. They range from events too weak to be detectable except by sensitive instrumentation, to sudden and violent events lasting many minutes which have caused some of the greatest disasters in human history. Below, earthquakes are listed by period, region or country, year, magnitude, cost, fatalities and number of scientific studies.
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The 2021 Mala earthquake, with a Richter magnitude of 6.0 and moment magnitude of 5.9, struck on June 22, 2021, at 21:54:18 local time (UTC-5) with an epicenter off the coast of Mala in the department of Lima. Following the main event, there were more than 15 aftershocks, with the largest being a magnitude 4.8 event at 07:03 local time on June 23.
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