Latest quakes in or near Aleutians West, Alaska, USA, in the past 48 hours on Friday, March 31, 2023 - list, stats and map
Updated: Mar 31, 2023 06:45 GMT -
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Quakes in the past 48 hours:
- 1 quake above magnitude 4
- 2 quakes between magnitude 2 and 3
- 39 quakes below magnitude 2 that people normally don't feel.
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Showing quakes magnitude 0.1 or higher (42 quakes):
Date and time | Mag Depth | Nearest volcano (distance) | Location | Details | Map |
| Thursday, March 30, 2023 GMT (29 quakes) | |||||
| Mar 30, 2023 9:47 am (GMT -9) (Mar 30, 2023 18:47 GMT) | 4.3 39 km | Bering Sea, 143 mi southeast of Attu Station, Aleutians West, Alaska, USA I FELT IT | More | ||
| Mar 30, 2023 6:43 am (GMT -8) (Mar 30, 2023 14:43 GMT) | 1.6 4.9 km | 2 Km W of Unalaska, Alaska | More | ||
| Mar 30, 2023 4:18 am (GMT -9) (Mar 30, 2023 13:18 GMT) | 1.7 1.8 km | 98 Km W of Adak, Alaska | More | ||
| Mar 30, 2023 4:18 am (GMT -9) (Mar 30, 2023 13:18 GMT) | 1.9 3.2 km | 62 mi west of Adak, Aleutians West, Alaska, USA | More | ||
| Mar 30, 2023 3:56 am (GMT -8) (Mar 30, 2023 11:56 GMT) | 0.4 3.4 km | 3 Km W of Unalaska, Alaska | More | ||
| Mar 30, 2023 2:19 am (GMT -9) (Mar 30, 2023 11:19 GMT) | 0.8 1.8 km | 101 Km W of Adak, Alaska | More | ||
| Mar 30, 2023 12:57 am (GMT -9) (Mar 30, 2023 09:57 GMT) | 1.3 3.1 km | 99 Km W of Adak, Alaska | More | ||
| Mar 30, 2023 12:56 am (GMT -9) (Mar 30, 2023 09:56 GMT) | 1.4 3.3 km | 99 Km W of Adak, Alaska | More | ||
| Mar 30, 2023 12:43 am (GMT -9) (Mar 30, 2023 09:43 GMT) | 2.1 24 km | Bering Sea, 38 mi south of Atka, Aleutians West, Alaska, USA | More | ||
| Mar 30, 2023 12:41 am (GMT -9) (Mar 30, 2023 09:41 GMT) | 0.7 11 km | 106 Km W of Adak, Alaska | More | ||
| Mar 30, 2023 12:43 am (GMT -8) (Mar 30, 2023 08:43 GMT) | 0.8 5.4 km | 2 Km SW of Dutch Harbor, Alaska | More | ||
| Mar 30, 2023 12:22 am (GMT -8) (Mar 30, 2023 08:22 GMT) | 0.3 2.9 km | 3 Km W of Unalaska, Alaska | More | ||
| Mar 30, 2023 12:22 am (GMT -8) (Mar 30, 2023 08:22 GMT) | 0.3 2.9 km | 3 Km W of Unalaska, Alaska | More | ||
| Mar 30, 2023 12:22 am (GMT -8) (Mar 30, 2023 08:22 GMT) | 0.3 2.9 km | 3 Km W of Unalaska, Alaska | More | ||
| Mar 30, 2023 12:22 am (GMT -8) (Mar 30, 2023 08:22 GMT) | 0.3 2.9 km | 3 Km W of Unalaska, Alaska | More | ||
| Mar 30, 2023 12:22 am (GMT -8) (Mar 30, 2023 08:22 GMT) | 0.3 2.9 km | 3 Km W of Unalaska, Alaska | More | ||
| Mar 29, 2023 11:36 pm (GMT -8) (Mar 30, 2023 07:36 GMT) | 0.4 4.8 km | 2 Km WSW of Dutch Harbor, Alaska | More | ||
| Mar 29, 2023 9:47 pm (GMT -9) (Mar 30, 2023 06:47 GMT) | 1.4 3.4 km | 100 Km W of Adak, Alaska | More | ||
| Mar 29, 2023 10:41 pm (GMT -8) (Mar 30, 2023 06:41 GMT) | 1.3 5.3 km | 2 Km SW of Dutch Harbor, Alaska | More | ||
| Mar 29, 2023 9:12 pm (GMT -9) (Mar 30, 2023 06:12 GMT) | 1.4 3.6 km | 100 Km W of Adak, Alaska | More | ||
| Mar 29, 2023 9:48 pm (GMT -8) (Mar 30, 2023 05:48 GMT) | 0.6 5.2 km | 2 Km W of Unalaska, Alaska | More | ||
| Mar 29, 2023 9:16 pm (GMT -8) (Mar 30, 2023 05:16 GMT) | 1.1 5.2 km | 2 Km W of Unalaska, Alaska | More | ||
| Mar 29, 2023 9:16 pm (GMT -8) (Mar 30, 2023 05:16 GMT) | 1.2 4.6 km | 2 Km W of Unalaska, Alaska | More | ||
| Mar 29, 2023 6:50 pm (GMT -9) (Mar 30, 2023 03:50 GMT) | 1.1 3 km | Andreanof Islands, Aleutian Islands, Alaska | More | ||
| Mar 29, 2023 6:35 pm (GMT -9) (Mar 30, 2023 03:35 GMT) | 0.7 5.6 km | 102 Km W of Adak, Alaska | More | ||
| Mar 29, 2023 6:19 pm (GMT -9) (Mar 30, 2023 03:19 GMT) | 1.6 3.8 km | Andreanof Islands, Aleutian Islands | More | ||
| Mar 29, 2023 5:41 pm (GMT -9) (Mar 30, 2023 02:41 GMT) | 1.6 1.7 km | 97 Km W of Adak, Alaska | More | ||
| Mar 29, 2023 5:33 pm (GMT -8) (Mar 30, 2023 01:33 GMT) | 1.4 5.3 km | 2 Km W of Unalaska, Alaska | More | ||
| Mar 29, 2023 4:24 pm (GMT -8) (Mar 30, 2023 00:24 GMT) | 1.4 5.7 km | 1 Km W of Unalaska, Alaska | More | ||
| Wednesday, March 29, 2023 GMT (13 quakes) | |||||
| Mar 29, 2023 2:54 pm (GMT -9) (Mar 29, 2023 23:54 GMT) | 1.3 1.8 km | 99 Km W of Adak, Alaska | More | ||
| Mar 29, 2023 2:54 pm (GMT -9) (Mar 29, 2023 23:54 GMT) | 1.0 2.2 km | 98 Km W of Adak, Alaska | More | ||
| Mar 29, 2023 2:46 pm (GMT -9) (Mar 29, 2023 23:46 GMT) | 1.0 3.3 km | 99 Km W of Adak, Alaska | More | ||
| Mar 29, 2023 2:36 pm (GMT -9) (Mar 29, 2023 23:36 GMT) | 1.0 3.1 km | 99 Km W of Adak, Alaska | More | ||
| Mar 29, 2023 2:15 pm (GMT -9) (Mar 29, 2023 23:15 GMT) | 1.3 1.8 km | Andreanof Islands, Aleutian Islands, Alaska | More | ||
| Mar 29, 2023 3:08 pm (GMT -8) (Mar 29, 2023 23:08 GMT) | 0.9 8.2 km | 64 Km NE of Nikolski, Alaska | More | ||
| Mar 29, 2023 3:08 pm (GMT -8) (Mar 29, 2023 23:08 GMT) | 0.9 8.2 km | 64 Km NE of Nikolski, Alaska | More | ||
| Mar 29, 2023 3:07 pm (GMT -8) (Mar 29, 2023 23:07 GMT) | 1.4 4.6 km | 1 Km WSW of Dutch Harbor, Alaska | More | ||
| Mar 29, 2023 5:17 am (GMT -8) (Mar 29, 2023 13:17 GMT) | 0.5 3.9 km | 1 Km W of Unalaska, Alaska | More | ||
| Mar 29, 2023 12:27 am (GMT -9) (Mar 29, 2023 09:27 GMT) | 0.8 1.8 km | 99 Km W of Adak, Alaska | More | ||
| Mar 29, 2023 12:26 am (GMT -9) (Mar 29, 2023 09:26 GMT) | 2.4 2.8 km | 61 mi west of Adak, Aleutians West, Alaska, USA | More | ||
| Mar 28, 2023 10:12 pm (GMT -9) (Mar 29, 2023 07:12 GMT) | 1.3 1.8 km | 98 Km W of Adak, Alaska | More | ||
| Mar 28, 2023 10:12 pm (GMT -9) (Mar 29, 2023 07:12 GMT) | 1.5 9.2 km | Andreanof Islands, Aleutian Islands, Alaska | More | ||
Estimated combined seismic energy released: 1.8 x 1011 joules (49.6 megawatt hours, equivalent to 42.6 tons of TNT) | about seismic energy
Latest seismic signals
Seismic station: Flat Point, Korovin Volcano, Alaska (KOFP/AV network) | Show on map | Station Info
Seismogram (vertical component) last 60 minutes. Source: IRIS query builder webtool
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Aleutians West Earthquake FAQ
When was the latest earthquake in Aleutians West?
The last earthquake in Aleutians West occurred 12 hours ago: Light mag. 4.3 earthquake - Bering Sea, 143 mi southeast of Attu Station, Aleutians West, Alaska, USA, on Thursday, Mar 30, 2023 at 9:47 am (GMT -9).
How many quakes were there in Aleutians West in the past 48 hours?
In the past 48 hours, Aleutians West, Alaska, USA had 42 quakes up to magnitude 4.3.
What was the strongest quake in Aleutians West in the past 48 hours?
The strongest earthquake in Aleutians West in the past 48 hours occurred 12 hours ago: Light mag. 4.3 earthquake - Bering Sea, 143 mi southeast of Attu Station, Aleutians West, Alaska, USA, on Thursday, Mar 30, 2023 at 9:47 am (GMT -9).
