Recent Earthquakes: 5 strongest seismic events of February 23, 2026 from 00:00 to 12:00 UTC

1. 91 Km Sw Of Nikolski, Alaska

A magnitude 6.3 earthquake struck near 91 Km Sw Of Nikolski, Alaska, on February 23, 2026, at 05:11:48 UTC. The quake originated at a depth of 1.0 km, according to seismic data.

At the time of the event, local weather conditions were reported as overcast clouds, with an ambient temperature of around 4°C.

Technical details of the earthquake were confirmed by EMSC and the USGS. Data may be subject to revision in the hours and days following the event.

2. 81 Km Wsw Of Nikolski, Alaska

A magnitude 5.9 earthquake struck near 81 Km Wsw Of Nikolski, Alaska, on February 23, 2026, at 10:02:10 UTC. The quake originated at a depth of 5.0 km, according to seismic data.

At the time of the event, local weather conditions were reported as overcast clouds, with an ambient temperature of around 4°C.

Technical details of the earthquake were confirmed by EMSC and the USGS. Data may be subject to revision in the hours and days following the event.

3. South Of Mariana Islands

A magnitude 5.4 earthquake struck near South Of Mariana Islands, on February 23, 2026, at 03:16:48 UTC. The quake originated at a depth of 10.0 km, according to seismic data.

At the time of the event, local weather conditions were reported as clear sky, with an ambient temperature of around 28°C.

Technical details of the earthquake were confirmed by EMSC and the USGS. Data may be subject to revision in the hours and days following the event.

4. Fiji Islands Region

A magnitude 5.0 earthquake struck near Fiji Islands Region, on February 23, 2026, at 09:15:02 UTC. The quake originated at a depth of 375.0 km, according to seismic data.

At the time of the event, local weather conditions were reported as moderate rain, with an ambient temperature of around 28°C.

Technical details of the earthquake were confirmed by EMSC and the USGS. Data may be subject to revision in the hours and days following the event.

5. 50 Km E Of Lakatoro, Vanuatu

A magnitude 5.0 earthquake struck near 50 Km E Of Lakatoro, Vanuatu, on February 23, 2026, at 03:12:34 UTC. The quake originated at a depth of 186.8 km, according to seismic data.

At the time of the event, local weather conditions were reported as overcast clouds, with an ambient temperature of around 29°C.

The epicenter was located in Vanuatu, a Oceania country covering approximately 12,189 square kilometers and home to more than 0.3 million people. The capital city is Port Vila.

Technical details of the earthquake were confirmed by EMSC and the USGS. Data may be subject to revision in the hours and days following the event.