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Past earthquakes in Santa Maria Island, Azores, Portugal: December 2021 - list, stats and map

Updated May 22, 2022 08:51 GMT -
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Quakes during December 2021:

  • 1 quake above magnitude 3
  • 23 quakes between magnitude 2 and 3
During December 2021, Santa Maria Island had 1 quake of magnitude 3.0 and 23 quakes between 2.0 and 3.0.

Strongest quake: Mag. 3.0 | North Atlantic Ocean, Portugal -

Quakes in nearby regions

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Showing quakes magnitude 0.1 or higher (24 quakes):
Date and timeMag
Depth
Nearest volcano (distance)LocationDetailsMap
Friday, December 31, 2021 GMT (1 quake)
Dec 31, 2021 10:08 pm (GMT -1) (Dec 31, 2021 23:08 GMT)
3.0

2 km
AZORES ISLANDS, PORTUGAL MoreMap
Wednesday, December 29, 2021 GMT (1 quake)
Dec 29, 2021 02:14 GMT
2.8
Portugal: Falha GLORIA MoreMap
Saturday, December 25, 2021 GMT (3 quakes)
Dec 25, 2021 12:26 pm (GMT -1) (Dec 25, 2021 13:26 GMT)
2.8
Portugal: S S. Miguel MoreMap
Dec 25, 2021 12:55 am (GMT -1) (Dec 25, 2021 01:55 GMT)
2.4
Portugal: Fossa Da Povoacao MoreMap
Dec 24, 2021 11:33 pm (GMT -1) (Dec 25, 2021 00:33 GMT)
2.8
Portugal: Fossa Hirondelle MoreMap
Wednesday, December 22, 2021 GMT (2 quakes)
Dec 22, 2021 9:30 am (GMT -1) (Dec 22, 2021 10:30 GMT)
2.9
Portugal: Fossa Hirondelle MoreMap
Dec 22, 2021 6:08 am (GMT -1) (Dec 22, 2021 07:08 GMT)
2.0
Portugal: Vulcao Das Furnas (S. Miguel) MoreMap
Tuesday, December 21, 2021 GMT (1 quake)
Dec 21, 2021 1:41 am (GMT -1) (Dec 21, 2021 02:41 GMT)
2.9
Portugal: S Acores MoreMap
Thursday, December 16, 2021 GMT (2 quakes)
Dec 16, 2021 12:35 pm (GMT -1) (Dec 16, 2021 13:35 GMT)
2.3
Portugal: Fossa Da Povoacao MoreMap
Dec 16, 2021 13:35 GMT
2.3
Portugal: Falha GLORIA MoreMap
Wednesday, December 15, 2021 GMT (2 quakes)
Dec 15, 2021 8:09 pm (GMT -1) (Dec 15, 2021 21:09 GMT)
2.1
Portugal: S S. Miguel MoreMap
Dec 15, 2021 3:32 pm (GMT -1) (Dec 15, 2021 16:32 GMT)
2.3
Portugal: Fossa Hirondelle MoreMap
Monday, December 13, 2021 GMT (2 quakes)
Dec 13, 2021 3:27 am (GMT -1) (Dec 13, 2021 04:27 GMT)
2.4
Portugal: Regiao Dos Ilheus Das Formigas MoreMap
Dec 13, 2021 12:30 am (GMT -1) (Dec 13, 2021 01:30 GMT)
2.8
Portugal: Falha GLORIA MoreMap
Sunday, December 12, 2021 GMT (1 quake)
Dec 12, 2021 8:16 am (GMT -1) (Dec 12, 2021 09:16 GMT)
2.9
Portugal: Fossa Hirondelle MoreMap
Saturday, December 11, 2021 GMT (2 quakes)
Dec 11, 2021 6:12 am (GMT -1) (Dec 11, 2021 07:12 GMT)
2.5
Portugal: Falha GLORIA MoreMap
Show more
Estimated combined seismic energy released: 1.3 x 1010 joules (3.73 megawatt hours, equivalent to 3.21 tons of TNT) | about seismic energy

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