Latest quakes in or near Sea Otter Island, Alaska, USA - list, stats and map
Latest See all | Mag. 2.0 earthquake 35 km SSW of Nanwalek - Alaska - |
Strongest past 30 days | Mag. 4.0 187 mi southwest of Anchorage - Alaska, United States - Mar 31, 2024 - |
- 1 quake above magnitude 4
- 5 quakes between magnitude 2 and 3
- 1 quake below magnitude 2 that people normally don't feel.
Date and Time | Mag Depth | Nearest Volcano | Location | Details | Map |
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Apr 25, 07:04 am (Anchorage) | 2.0 34 km | 35 km SSW of Nanwalek, Alaska | Info | ||
Apr 25, 04:46 am (Anchorage) | 1.9 34 km | 53 km NE of Aleneva, Alaska | Info | ||
Apr 25, 12:16 am (Anchorage) | 2.6 45 km | 44 km NNE of Aleneva, Alaska | Info | ||
Wednesday, April 24, 2024 GMT (2 quakes) | |||||
Apr 24, 05:48 am (Anchorage) | 1.2 3.6 km | 73 km NW of Aleneva, Alaska | Info | ||
Apr 23, 03:53 pm (GMT -9) | 1.8 39 km | 68 km WSW of Nanwalek, Alaska | Info | ||
Tuesday, April 23, 2024 GMT (1 quake) | |||||
Apr 23, 10:37 am (GMT -8) | 1.7 75 km | 63 km WSW of Nanwalek, Alaska | Info | ||
Sunday, April 21, 2024 GMT (1 quake) | |||||
Apr 21, 02:06 pm (Anchorage) | 1.5 35 km | 13 km W of Aleneva, Alaska | Info | ||
Saturday, April 20, 2024 GMT (1 quake) | |||||
Apr 20, 03:08 am (Anchorage) | 2.3 97 km | 37 km NNW of Aleneva, Alaska | Info | ||
Tuesday, April 16, 2024 GMT (3 quakes) | |||||
Apr 16, 04:20 am (Anchorage) | 1.7 95 km | 81 km NW of Aleneva, Alaska | Info | ||
Apr 15, 11:32 pm (Anchorage) | 1.9 68 km | 85 km WSW of Nanwalek, Alaska | Info | ||
Apr 15, 07:30 pm (GMT -8) | 1.8 19 km | 80 km SW of Nanwalek, Alaska | Info |
Sea Otter Island Quake-O-Meter
Latest seismic signals
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Earthquake statistics
Average number of earthquakes
- Mag. 5 or higher: 0.1 quakes per year (or 1 quake every 10 years)
- Mag. 4 or higher: 0.63 quakes per year (or 1 quake every 1.6 years)
- Mag. 3 or higher: 4.4 quakes per year
- Mag. 2 or higher: 35.6 quakes per year (or 3 quakes per month)
- Mag. 1 or higher: 72 quakes per year (or 6 quakes per month)
Number of earthquakes over time
Sea Otter Island Earthquake FAQ
+How frequent are earthquakes in or near Sea Otter Island, Alaska, USA?
Sea Otter Island has a high level of seismic activity. Based on data from the past 54 years and our earthquake archive back to 1900, there are about 71 quakes on average per year in or near Sea Otter Island, Alaska, USA. Sea Otter Island has had at least 6 quakes above magnitude 5 since 1970, which suggests that larger earthquakes of this size occur infrequently, probably on average approximately every 5 to 10 years.
+How many earthquakes occur every year in or near Sea Otter Island, Alaska, USA?
On average, Sea Otter Island has about 35.6 quakes of magnitude 2 or higher per year.
+When was the latest earthquake in Sea Otter Island?
The last earthquake in Sea Otter Island occurred 1 day 3 hours ago and had a magnitude of 2.0:
A light magnitude 2.0 earthquake occurred in the Gulf of Alaska near Shuyak Island island, USA, in the morning of Thursday, Apr 25, 2024 at 7.04 am local time (America/Anchorage GMT -8). The quake had a very shallow depth of 34 km (21 mi) and was not felt (or at least not reported so).
+How many quakes were there in Sea Otter Island in the past 30 days?
In the past 30 days, Sea Otter Island has been shaken by 1 quake of magnitude 4.0 and 5 quakes between 2.0 and 3.0.
+What was the strongest quake in Sea Otter Island in the past 30 days?
The strongest earthquake in Sea Otter Island in the past 30 days had a magnitude of 4.0 and occurred 4 weeks ago:
A moderate magnitude 4.0 earthquake occurred in the Gulf of Alaska near Shuyak Island island, USA, late in the evening of Sunday, Mar 31, 2024 at 11.18 pm local time (GMT -8). The quake had a shallow depth of 58 km (36 mi) and was not felt (or at least not reported so).
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You can use the standalone version of our interactive earthquake map or embed it on your website:Largest Quakes in or near Sea Otter Island, Alaska, USA
Date and Time | Mag Depth | ###DIST_LABEL### | Location | Details | Map |
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