Latest quakes in or near Tigalda Island, Alaska, USA - list, stats and map
Latest See all | Mag. 2.8 earthquake Bering Sea - Alaska, United States - |
Strongest past 30 days | Mag. 3.7 North Pacific Ocean - Alaska, United States - Apr 5, 2024 - |
Date and Time | Mag Depth | Nearest Volcano | Location | Details | Map |
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Apr 26, 04:02 pm (Anchorage) | 2.8 78 km | 35 km SE of Unalaska, Alaska | Info | ||
Sunday, April 21, 2024 GMT (2 quakes) | |||||
Apr 21, 05:17 am (GMT -8) | 0.0 3.8 km | 10 km W of Akutan, Alaska | Info | ||
Apr 20, 08:50 pm (Anchorage) | 0.1 4 km | 10 km W of Akutan, Alaska | Info | ||
Saturday, April 20, 2024 GMT (2 quakes) | |||||
Apr 20, 03:23 am (Anchorage) | 2.1 6.8 km | 12 km W of Akutan, Alaska | Info | ||
Apr 19, 05:43 pm (Anchorage) | 3.4 3.4 km | 11 km W of Akutan, Alaska | Info | ||
Friday, April 19, 2024 GMT (1 quake) | |||||
Apr 19, 05:14 am (Anchorage) | 0.9 4.8 km | 11 km W of Akutan, Alaska | Info | ||
Saturday, April 13, 2024 GMT (1 quake) | |||||
Apr 12, 04:17 pm (Anchorage) | 0.1 2 km | 10 km W of Akutan, Alaska | Info | ||
Thursday, April 11, 2024 GMT (2 quakes) | |||||
Apr 11, 11:36 am (Anchorage) | 0.3 3.2 km | 8 km W of Akutan, Alaska | Info | ||
Apr 11, 01:42 am (Anchorage) | 1.6 0.8 km | 56 km W of False Pass, Alaska | Info | ||
Saturday, April 6, 2024 GMT (1 quake) | |||||
Apr 5, 11:15 pm (GMT -8) | 3.7 10 km | North Pacific Ocean, 38 mi southeast of Tigalda Island, Aleutians East, Alaska, United States | Info | ||
Friday, April 5, 2024 GMT (1 quake) | |||||
Apr 4, 11:39 pm (Anchorage) | 0.4 3 km | 38 km WSW of False Pass, Alaska | Info |
Tigalda Island Quake-O-Meter
Latest seismic signals
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Earthquake statistics
Average number of earthquakes
- Mag. 6 or higher: 0.06 quakes per year (or 1 quake every 17.9 years)
- Mag. 5 or higher: 0.19 quakes per year (or 1 quake every 5.4 years)
- Mag. 4 or higher: 2 quakes per year
- Mag. 3 or higher: 9.4 quakes per year
- Mag. 2 or higher: 28.9 quakes per year
- Mag. 1 or higher: 46 quakes per year (or 3.9 quakes per month)
Number of earthquakes over time
Tigalda Island Earthquake FAQ
+How frequent are earthquakes in or near Tigalda Island, Alaska, USA?
Tigalda Island has a very high level of seismic activity. Based on data from the past 54 years and our earthquake archive back to 1900, there are about 47 quakes on average per year in or near Tigalda Island, Alaska, USA. Tigalda Island has had at least 7 quakes above magnitude 6 since 1900, which suggests that larger earthquakes of this size occur infrequently, probably on average approximately every 15 to 20 years.
+How many earthquakes occur every year in or near Tigalda Island, Alaska, USA?
On average, Tigalda Island has about 28.9 quakes of magnitude 2 or higher per year.
+When was the latest earthquake in Tigalda Island?
The last earthquake in Tigalda Island occurred 1 day 16 hours ago and had a magnitude of 2.8:
A light magnitude 2.8 earthquake occurred in the Bering Sea near Sedanka Island island, USA, in the afternoon of Friday, Apr 26, 2024 at 4.02 pm local time (America/Anchorage GMT -8). The quake had a moderate depth of 78 km (48 mi) and was not felt (or at least not reported so).
+How many quakes were there in Tigalda Island in the past 30 days?
There was one earthquake of magnitude 3.7 in or near Tigalda Island in the past 30 days.
+What was the strongest quake in Tigalda Island in the past 30 days?
The strongest earthquake in Tigalda Island in the past 30 days had a magnitude of 3.7 and occurred 3 weeks ago:
A moderate magnitude 3.7 earthquake occurred in the North Pacific Ocean near Tigalda Island island, USA, late in the evening of Friday, Apr 5, 2024 at 11.15 pm local time (GMT -8). The quake had a very shallow depth of 10 km (6 mi) and was not felt (or at least not reported so).
Embed or share standalone map
You can use the standalone version of our interactive earthquake map or embed it on your website:Largest Quakes in or near Tigalda Island, Alaska, USA
Date and Time | Mag Depth | ###DIST_LABEL### | Location | Details | Map |
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