2.5

M2.5 Earthquake 182 km WSW of Adak, Alaska — October 10, 2021

2021-10-10 23:04:10 UTC (2021-10-10) · approx. 11:04 AM UTC-12 local

MagnitudeM2.5(ml)
Time23:04 UTC≈ 11:04 AM UTC-12
Depth29.4 kmshallow crustal
Coordinates51.285°, -179.086°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 51.29°, -179.09°

Earthquake Details

Magnitude
2.5 ml
Depth
29.4 km
shallow crustal
Location
51.2851°N
-179.0856°E

Technical Information

Event ID
us6000fttw
Event Type
earthquake
Status
✓ Reviewed
Significance
96
Azimuthal Gap
209.0°
Min Station Distance
0.318°
RMS Residual
0.51 sec
Last Updated
2021-12-18 19:58:49 UTC

Nearby Earthquakes (Last 7 Days)

3.6
112 km SE of Atka, Alaska
1 day ago · 0.0 km deep
2.9
125 km WSW of Adak, Alaska
3 days ago · 10.6 km deep
2.6
66 km SE of Adak, Alaska
3 days ago · 35.1 km deep
2.5
135 km SW of Adak, Alaska
3 days ago · 19.5 km deep
3.0
132 km WSW of Adak, Alaska
3 days ago · 35.9 km deep
2.6
69 km SW of Atka, Alaska
3 days ago · 56.9 km deep
2.8
92 km SSE of Atka, Alaska
3 days ago · 7.9 km deep
2.7
Rat Islands, Aleutian Islands, Alaska
3 days ago · 34.5 km deep
2.9
119 km SSW of Atka, Alaska
3 days ago · 4.6 km deep
3.0
48 km SE of Adak, Alaska
3 days ago · 55.7 km deep

Actions

View on USGSDid You Feel It?

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: us6000fttw). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2021, October 10, 2021). M2.5 Earthquake 182 km WSW of Adak, Alaska — October 10, 2021. Retrieved December 18, 2021 from https://www.earthquaketracker.org/earthquakes/event/us6000fttw/