2.2

M2.2 Earthquake 23 km W of Susitna, Alaska — October 18, 2021

2021-10-18 18:40:53 UTC (2021-10-18) · approx. 8:40 AM UTC-10 local

MagnitudeM2.2(ml)
Time18:40 UTC≈ 8:40 AM UTC-10
Depth65.5 kmshallow crustal
Coordinates61.538°, -150.960°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 61.54°, -150.96°

Earthquake Details

Magnitude
2.2 ml
Depth
65.5 km
shallow crustal
Location
61.5376°N
-150.9597°E

Technical Information

Event ID
ak021ddkchah
Event Type
earthquake
Status
✓ Reviewed
Significance
74
RMS Residual
0.54 sec
Last Updated
2021-12-06 18:58:00 UTC

Nearby Earthquakes (Last 7 Days)

2.6
41 km W of Ninilchik, Alaska
7 min ago · 94.7 km deep
2.6
11 km E of Ninilchik, Alaska
6 hours ago · 83.9 km deep
2.6
37 km WSW of Aleneva, Alaska
1 day ago · 51.0 km deep
3.0
44 km E of Pedro Bay, Alaska
1 day ago · 131.8 km deep
2.9
60 km ENE of Ouzinkie, Alaska
1 day ago · 14.5 km deep
2.5
18 km N of Cooper Landing, Alaska
1 day ago · 24.7 km deep
2.7
80 km ENE of Ouzinkie, Alaska
1 day ago · 13.1 km deep
2.8
10 km SE of Anchorage, Alaska
1 day ago · 7.7 km deep
2.7
43 km S of Glacier View, Alaska
3 days ago · 19.0 km deep
2.5
46 km NNW of Valdez, Alaska
3 days ago · 18.3 km deep

Actions

View on USGSDid You Feel It?

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: ak021ddkchah). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2021, October 18, 2021). M2.2 Earthquake 23 km W of Susitna, Alaska — October 18, 2021. Retrieved December 6, 2021 from https://www.earthquaketracker.org/earthquakes/event/ak021ddkchah/