2.2

M2.2 Earthquake 47 km NW of Ninilchik, Alaska — September 21, 2021

2021-09-21 20:37:09 UTC (2021-09-21) · approx. 10:37 AM UTC-10 local

MagnitudeM2.2(ml)
Time20:37 UTC≈ 10:37 AM UTC-10
Depth79.8 kmintermediate depth
Coordinates60.384°, -152.195°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 60.38°, -152.19°

Earthquake Details

Magnitude
2.2 ml
Depth
79.8 km
intermediate depth
Location
60.3841°N
-152.1948°E

Technical Information

Event ID
ak021c4y08n6
Event Type
earthquake
Status
✓ Reviewed
Significance
74
RMS Residual
0.50 sec
Last Updated
2021-10-19 21:23:32 UTC

Nearby Earthquakes (Last 7 Days)

3.2
57 km ENE of Chenega, Alaska
11 hours ago · 16.0 km deep
2.5
14 km WNW of Anchor Point, Alaska
15 hours ago · 70.7 km deep
2.5
74 km WNW of Ninilchik, Alaska
16 hours ago · 139.5 km deep
2.5
25 km S of Port Graham, Alaska
18 hours ago · 54.8 km deep
2.6
55 km W of Anchor Point, Alaska
22 hours ago · 98.9 km deep
2.6
33 km NW of Nanwalek, Alaska
23 hours ago · 68.1 km deep
2.6
90 km N of Karluk, Alaska
1 day ago · 5.0 km deep
2.6
41 km W of Ninilchik, Alaska
1 day ago · 94.7 km deep
2.6
11 km E of Ninilchik, Alaska
1 day ago · 83.9 km deep
2.6
37 km WSW of Aleneva, Alaska
2 days ago · 51.0 km deep

Actions

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Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.2 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: ak021c4y08n6). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2021, September 21, 2021). M2.2 Earthquake 47 km NW of Ninilchik, Alaska — September 21, 2021. Retrieved October 19, 2021 from https://www.earthquaketracker.org/earthquakes/event/ak021c4y08n6/