WORLDWIDE EARTHQUAKE REPORT FEBRUARY 21/2023
● M 5.4 - 42 km SSE of Old Harbor, Alaska
2023-02-21 05:35:23 (UTC)
56.845°N 153.074°W. 9.2 km depth
USGS earthquake alert
● M 5.1 - 110 km SSE of Akureyri, Iceland
2023-02-21 08:41:04 (UTC) 64.715°N 17.576°W. 10.0 km depth
USGS earthquake alert
● M 5.1 - Bonin Islands, Japan region
2023-02-21 18:05:33 (UTC)
27.128°N 143.557°E. 11.9 km depth
USGS earthquake alert
● M 5.0 - South Sandwich Islands region
2023-02-21 02:54:01 (UTC)
59.359°S 24.066°W. 10.0 km depth
USGS earthquake alert
● M 5.0 - Banda Sea
2023-02-21 16:15:52 (UTC)
6.227°S 130.104°E. 10.5 km depth
USGS earthquake alert
● M 5.0 - 282 km WSW of Sinabang, Indonesia
2023-02-21 19:22:12 (UTC)
1.819°N 93.923°E. 10.0 km depth
USGS earthquake alert
● Summary
Seismic activity level has been at moderate levels in the last 24 hours. This is the last chart posted by Volcanodiscovery at 00:00 UTC on February 22 Global seismic activity chart
~6 quakes above magnitude 5
~24 quakes between magnitude 4 and 5
~152 quakes between magnitude 3 and 4
~497 quakes between magnitude 2 and 3
~694 quakes below magnitude 2 that people normally don't feel.
~1373 earthquakes in the past 24h (1231 earthquakes in the 24 hours prior to this report) Estimated combined seismic energy release: 7718 tons of TNT or 0.5 atomic bombs
Volcanodiscovery earthquake report 24h
● M 5.4 - 42 km SSE of Old Harbor, Alaska
2023-02-21 05:35:23 (UTC)
56.845°N 153.074°W. 9.2 km depth
USGS earthquake alert
● M 5.1 - 110 km SSE of Akureyri, Iceland
2023-02-21 08:41:04 (UTC) 64.715°N 17.576°W. 10.0 km depth
USGS earthquake alert
● M 5.1 - Bonin Islands, Japan region
2023-02-21 18:05:33 (UTC)
27.128°N 143.557°E. 11.9 km depth
USGS earthquake alert
● M 5.0 - South Sandwich Islands region
2023-02-21 02:54:01 (UTC)
59.359°S 24.066°W. 10.0 km depth
USGS earthquake alert
● M 5.0 - Banda Sea
2023-02-21 16:15:52 (UTC)
6.227°S 130.104°E. 10.5 km depth
USGS earthquake alert
● M 5.0 - 282 km WSW of Sinabang, Indonesia
2023-02-21 19:22:12 (UTC)
1.819°N 93.923°E. 10.0 km depth
USGS earthquake alert
● Summary
Seismic activity level has been at moderate levels in the last 24 hours. This is the last chart posted by Volcanodiscovery at 00:00 UTC on February 22 Global seismic activity chart
~6 quakes above magnitude 5
~24 quakes between magnitude 4 and 5
~152 quakes between magnitude 3 and 4
~497 quakes between magnitude 2 and 3
~694 quakes below magnitude 2 that people normally don't feel.
~1373 earthquakes in the past 24h (1231 earthquakes in the 24 hours prior to this report) Estimated combined seismic energy release: 7718 tons of TNT or 0.5 atomic bombs
Volcanodiscovery earthquake report 24h