大西洋中央海嶺・ブラジル北東海域でマグニチュード5.1の大きな地震が発生
下記のとおり。
M5.1 - Central Mid-Atlantic Ridge
Event Time 2015-02-24 06:54:49 (UTC)
Nearby Cities
889km (552mi) NE of Fernando de Noronha (Distrito Estadual), Brazil
1260km (783mi) NE of Sao Miguel, Brazil
1267km (787mi) NE of Natal, Brazil
1270km (789mi) NE of Extremoz, Brazil
1561km (970mi) S of Praia, Cape Verde
http://earthquake.usgs.gov/earthquakes/eventpage/usc000tsm5
Magnitude Mw 5.4
Region CENTRAL MID-ATLANTIC RIDGE
Date time 2015-02-24 06:54:48.9 UTC
Location 0.90 N ; 26.20 W
Depth 10 km
Distances 1579 km S of Praia, Cape Verde / pop: 113,364 / local time: 05:54:48.9 2015-02-24
1665 km SW of Freetown, Sierra Leone / pop: 802,639 / local time: 06:54:48.9 2015-02-24
1684 km SW of Conakry, Guinea / pop: 1,767,200 / local time: 06:54:48.9 2015-02-24
http://www.emsc-csem.org/Earthquake/earthquake.php?id=428966
[追記:2015年3月2日6:09]
引き続き地震が発生している。
Magnitude mb 4.7
Region CENTRAL MID-ATLANTIC RIDGE
Date time 2015-03-01 01:42:53.6 UTC
Location 0.92 N ; 28.29 W
Depth 10 km
Distances 1635 km S of Praia, Cape Verde / pop: 113,364 / local time: 00:42:53.6 2015-03-01
1852 km SW of Bissau, Guinea-Bissau / pop: 388,028 / local time: 01:42:53.6 2015-03-01
1867 km SW of Freetown, Sierra Leone / pop: 802,639 / local time: 01:42:53.6 2015-03-01
http://www.emsc-csem.org/Earthquake/earthquake.php?id=429805
[追記:2015年3月13日6:45]
引き続き地震が発生している。
Magnitude mb 5.0
Region CENTRAL MID-ATLANTIC RIDGE
Date time 2015-03-12 15:23:27.2 UTC
Location 8.12 N ; 39.68 W
Depth 10 km
Distances 1443 km E of Cayenne, French Guiana / pop: 61,550 / local time: 12:23:27.2 2015-03-12
1729 km E of Paramaribo, Suriname / pop: 223,757 / local time: 12:23:27.2 2015-03-12
1917 km W of Praia, Cape Verde / pop: 113,364 / local time: 14:23:27.2 2015-03-12
http://www.emsc-csem.org/Earthquake/earthquake.php?id=431535
[追記:2015年3月31日15:36]
引き続き地震が発生している。
Magnitude mb 4.7
Region NORTHERN MID-ATLANTIC RIDGE
Date time 2015-03-31 02:52:19.1 UTC
Location 13.17 N ; 44.95 W
Depth 15 km
Distances 1220 km NE of Cayenne, French Guiana / pop: 61,550 / local time: 23:52:19.1 2015-03-30
1382 km NE of Paramaribo, Suriname / pop: 223,757 / local time: 23:52:19.1 2015-03-30
1590 km E of Bridgetown, Barbados / pop: 98,511 / local time: 22:52:19.1 2015-03-30
http://www.emsc-csem.org/Earthquake/earthquake.php?id=434501
[追記:2015年4月19日7:31]
引き続き地震が発生している。
Magnitude mb 4.9
Region CENTRAL MID-ATLANTIC RIDGE
Date time 2015-04-18 09:08:41.5 UTC
Location 8.06 N ; 37.92 W
Depth 2 km
Distances 1631 km E of Cayenne, French Guiana / pop: 61,550 / local time: 06:08:41.5 2015-04-18
1745 km SW of Praia, Cape Verde / pop: 113,364 / local time: 08:08:41.5 2015-04-18
1921 km E of Paramaribo, Suriname / pop: 223,757 / local time: 06:08:41.5 2015-04-18
http://www.emsc-csem.org/Earthquake/earthquake.php?id=437336
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