2.7

M2.7 Earthquake 116 km WSW of Adak, Alaska — October 2, 2021

2021-10-02 19:35:05 UTC (2021-10-02) · approx. 7:35 AM UTC-12 local

MagnitudeM2.7(ml)
Time19:35 UTC≈ 7:35 AM UTC-12
Depth13.2 kmshallow crustal
Coordinates51.497°, -178.203°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 51.50°, -178.20°

Earthquake Details

Magnitude
2.7 ml
Depth
13.2 km
shallow crustal
Location
51.4972°N
-178.2028°E

Technical Information

Event ID
ak021cn4b6r8
Event Type
earthquake
Status
✓ Reviewed
Significance
112
RMS Residual
0.48 sec
Last Updated
2021-12-06 19:14:54 UTC

Nearby Earthquakes (Last 7 Days)

3.6
112 km SE of Atka, Alaska
2 days ago · 0.0 km deep
3.8
169 km WSW of Nikolski, Alaska
2 days ago · 109.9 km deep
3.8
166 km W of Nikolski, Alaska
2 days ago · 97.5 km deep
4.1
173 km W of Nikolski, Alaska
2 days ago · 97.2 km deep
3.5
163 km W of Nikolski, Alaska
2 days ago · 95.1 km deep
6.5
169 km W of Nikolski, Alaska
2 days ago · 98.0 km deep
2.9
125 km WSW of Adak, Alaska
3 days ago · 10.6 km deep
2.6
66 km SE of Adak, Alaska
3 days ago · 35.1 km deep
3.2
178 km E of Atka, Alaska
3 days ago · 2.7 km deep
2.5
135 km SW of Adak, Alaska
3 days ago · 19.5 km deep

Actions

View on USGSDid You Feel It?

Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.7 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: ak021cn4b6r8). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2021, October 2, 2021). M2.7 Earthquake 116 km WSW of Adak, Alaska — October 2, 2021. Retrieved December 6, 2021 from https://www.earthquaketracker.org/earthquakes/event/ak021cn4b6r8/