2.1

M2.1 Earthquake near Rat Islands, Aleutian Islands, Alaska — March 21, 2022

2022-03-21 22:46:22 UTC (2022-03-21) · approx. 10:46 AM UTC+12 local

MagnitudeM2.1(ml)
Time22:46 UTC≈ 10:46 AM UTC+12
Depth1.1 kmshallow crustal
Coordinates52.038°, 178.308°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 52.04°, 178.31°

Earthquake Details

Magnitude
2.1 ml
Depth
1.1 km
shallow crustal
Location
52.0377°N
178.3083°E

Technical Information

Event ID
av91052348
Event Type
earthquake
Status
✓ Reviewed
Significance
67
Stations Used
5
Azimuthal Gap
327.0°
RMS Residual
0.10 sec
Last Updated
2022-03-23 02:26:58 UTC

Nearby Earthquakes (Last 7 Days)

3.5
134 km SW of Adak, Alaska
18 hours ago · 20.0 km deep
3.9
150 km WSW of Adak, Alaska
1 day ago · 38.7 km deep
2.5
214 km SW of Adak, Alaska
1 day ago · 11.6 km deep
2.9
south of the Aleutian Islands
1 day ago · 20.0 km deep
3.3
Rat Islands, Aleutian Islands, Alaska
1 day ago · 17.8 km deep
3.5
151 km SW of Adak, Alaska
2 days ago · 19.4 km deep
2.6
174 km W of Adak, Alaska
2 days ago · 87.8 km deep
2.5
152 km SW of Adak, Alaska
2 days ago · 17.2 km deep
2.5
135 km SW of Adak, Alaska
2 days ago · 24.0 km deep
4.3
151 km SW of Adak, Alaska
2 days ago · 13.8 km deep

Actions

View on USGSDid You Feel It?

Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.1 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: av91052348). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2022, March 21, 2022). M2.1 Earthquake near Rat Islands, Aleutian Islands, Alaska — March 21, 2022. Retrieved March 23, 2022 from https://www.earthquaketracker.org/earthquakes/event/av91052348/