2.1

M2.1 Earthquake near Rat Islands, Aleutian Islands, Alaska — April 18, 2022

2022-04-18 18:17:50 UTC (2022-04-18) · approx. 6:17 AM UTC+12 local

MagnitudeM2.1(ml)
Time18:17 UTC≈ 6:17 AM UTC+12
Depth7.0 kmshallow crustal
Coordinates52.048°, 178.375°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 52.05°, 178.38°

Earthquake Details

Magnitude
2.1 ml
Depth
7.0 km
shallow crustal
Location
52.0482°N
178.3752°E

Technical Information

Event ID
av91055223
Event Type
earthquake
Status
✓ Reviewed
Significance
67
Stations Used
4
Azimuthal Gap
348.0°
RMS Residual
0.13 sec
Last Updated
2022-04-19 03:20:26 UTC

Nearby Earthquakes (Last 7 Days)

3.9
150 km WSW of Adak, Alaska
3 hours ago · 38.7 km deep
2.5
214 km SW of Adak, Alaska
10 hours ago · 11.6 km deep
2.9
south of the Aleutian Islands
11 hours ago · 20.0 km deep
3.3
Rat Islands, Aleutian Islands, Alaska
14 hours ago · 17.8 km deep
3.5
151 km SW of Adak, Alaska
1 day ago · 19.4 km deep
2.6
174 km W of Adak, Alaska
1 day ago · 87.8 km deep
2.5
152 km SW of Adak, Alaska
1 day ago · 17.2 km deep
2.5
135 km SW of Adak, Alaska
1 day ago · 24.0 km deep
4.3
151 km SW of Adak, Alaska
1 day ago · 13.8 km deep
3.1
152 km SW of Adak, Alaska
1 day ago · 18.8 km deep

Actions

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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: av91055223). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2022, April 18, 2022). M2.1 Earthquake near Rat Islands, Aleutian Islands, Alaska — April 18, 2022. Retrieved April 19, 2022 from https://www.earthquaketracker.org/earthquakes/event/av91055223/