2.4

M2.4 Earthquake 220 km W of Adak, Alaska — February 27, 2021

2021-02-27 21:56:52 UTC (2021-02-27) · approx. 9:56 AM UTC-12 local

MagnitudeM2.4(ml)
Time21:56 UTC≈ 9:56 AM UTC-12
Depth66.9 kmshallow crustal
Coordinates51.968°, -179.831°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 51.97°, -179.83°

Earthquake Details

Magnitude
2.4 ml
Depth
66.9 km
shallow crustal
Location
51.9681°N
-179.8309°E

Technical Information

Event ID
ak0212oa0cj5
Event Type
earthquake
Status
✓ Reviewed
Significance
89
RMS Residual
0.39 sec
Last Updated
2021-03-18 00:12:04 UTC

Nearby Earthquakes (Last 7 Days)

4.2
286 km W of Adak, Alaska
8 hours ago · 119.2 km deep
3.1
Rat Islands, Aleutian Islands, Alaska
2 days ago · 40.3 km deep
2.9
83 km ESE of Adak, Alaska
2 days ago · 38.5 km deep
2.6
97 km SSE of Atka, Alaska
2 days ago · 40.0 km deep
2.5
292 km WSW of Adak, Alaska
2 days ago · 29.7 km deep
2.6
285 km WSW of Adak, Alaska
2 days ago · 16.7 km deep
3.3
97 km SSW of Atka, Alaska
2 days ago · 6.8 km deep
2.6
106 km SW of Adak, Alaska
2 days ago · 20.8 km deep
2.7
153 km S of Atka, Alaska
2 days ago · 20.0 km deep
2.7
201 km WSW of Adak, Alaska
2 days ago · 19.8 km deep

Actions

View on USGSDid You Feel It?

Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.4 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: ak0212oa0cj5). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2021, February 27, 2021). M2.4 Earthquake 220 km W of Adak, Alaska — February 27, 2021. Retrieved March 18, 2021 from https://www.earthquaketracker.org/earthquakes/event/ak0212oa0cj5/