2.8

M2.8 Earthquake 245 km W of Adak, Alaska — August 22, 2020

2020-08-22 16:43:04 UTC (2020-08-22) · approx. 4:43 AM UTC+12 local

MagnitudeM2.8(ml)
Time16:43 UTC≈ 4:43 AM UTC+12
Depth72.2 kmintermediate depth
Coordinates51.544°, 179.848°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 51.54°, 179.85°

Earthquake Details

Magnitude
2.8 ml
Depth
72.2 km
intermediate depth
Location
51.5440°N
179.8480°E

Technical Information

Event ID
us7000bm8r
Event Type
earthquake
Status
✓ Reviewed
Significance
121
Azimuthal Gap
155.0°
Min Station Distance
0.381°
RMS Residual
0.33 sec
Last Updated
2020-10-31 19:06:37 UTC

Nearby Earthquakes (Last 7 Days)

2.7
115 km SW of Adak, Alaska
1 day ago · 44.1 km deep
2.7
76 km SSW of Adak, Alaska
1 day ago · 33.3 km deep
2.6
51 km ENE of Adak, Alaska
1 day ago · 146.5 km deep
4.0
247 km ESE of Attu Station, Alaska
1 day ago · 17.3 km deep
3.5
Rat Islands, Aleutian Islands, Alaska
2 days ago · 105.5 km deep
2.5
128 km SW of Adak, Alaska
3 days ago · 27.8 km deep
2.6
129 km SW of Adak, Alaska
3 days ago · 20.8 km deep
2.6
87 km SW of Adak, Alaska
3 days ago · 21.4 km deep
2.8
203 km WSW of Adak, Alaska
3 days ago · 12.1 km deep
2.6
88 km SSE of Adak, Alaska
3 days ago · 18.5 km deep

Actions

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Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.8 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: us7000bm8r). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2020, August 22, 2020). M2.8 Earthquake 245 km W of Adak, Alaska — August 22, 2020. Retrieved October 31, 2020 from https://www.earthquaketracker.org/earthquakes/event/us7000bm8r/