2.5

M2.5 Earthquake 139 km SW of Adak, Alaska — November 11, 2021

2021-11-11 17:45:03 UTC (2021-11-11) · approx. 5:45 AM UTC-12 local

MagnitudeM2.5(ml)
Time17:45 UTC≈ 5:45 AM UTC-12
Depth35.0 kmshallow crustal
Coordinates51.147°, -178.274°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 51.15°, -178.27°

Earthquake Details

Magnitude
2.5 ml
Depth
35.0 km
shallow crustal
Location
51.1466°N
-178.2742°E

Technical Information

Event ID
us6000g8mx
Event Type
earthquake
Status
✓ Reviewed
Significance
96
Azimuthal Gap
264.0°
Min Station Distance
0.529°
RMS Residual
0.68 sec
Last Updated
2022-01-15 20:51:31 UTC

Nearby Earthquakes (Last 7 Days)

3.6
112 km SE of Atka, Alaska
12 hours ago · 0.0 km deep
2.7
Rat Islands, Aleutian Islands, Alaska
2 days ago · 34.5 km deep
2.9
119 km SSW of Atka, Alaska
2 days ago · 4.6 km deep
3.0
48 km SE of Adak, Alaska
2 days ago · 55.7 km deep
2.5
118 km SSW of Atka, Alaska
2 days ago · 14.6 km deep
3.5
Rat Islands, Aleutian Islands, Alaska
3 days ago · 57.3 km deep
3.4
160 km WSW of Adak, Alaska
3 days ago · 35.0 km deep
3.1
113 km SW of Adak, Alaska
3 days ago · 35.0 km deep
2.7
243 km WSW of Adak, Alaska
3 days ago · 9.1 km deep
2.5
85 km WSW of Atka, Alaska
3 days ago · 108.0 km deep

Actions

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Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.5 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: us6000g8mx). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2021, November 11, 2021). M2.5 Earthquake 139 km SW of Adak, Alaska — November 11, 2021. Retrieved January 15, 2022 from https://www.earthquaketracker.org/earthquakes/event/us6000g8mx/