2.8

M2.8 Earthquake 253 km WSW of Adak, Alaska — November 3, 2021

2021-11-03 17:33:49 UTC (2021-11-03) · approx. 5:33 AM UTC+12 local

MagnitudeM2.8(ml)
Time17:33 UTC≈ 5:33 AM UTC+12
Depth69.7 kmshallow crustal
Coordinates51.465°, 179.768°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 51.46°, 179.77°

Earthquake Details

Magnitude
2.8 ml
Depth
69.7 km
shallow crustal
Location
51.4648°N
179.7676°E

Technical Information

Event ID
us6000gaa1
Event Type
earthquake
Status
✓ Reviewed
Significance
121
Azimuthal Gap
170.0°
Min Station Distance
0.304°
RMS Residual
0.33 sec
Last Updated
2022-01-14 17:58:41 UTC

Nearby Earthquakes (Last 7 Days)

3.6
112 km SE of Atka, Alaska
21 hours ago · 0.0 km deep
2.9
125 km WSW of Adak, Alaska
2 days ago · 10.6 km deep
2.6
66 km SE of Adak, Alaska
2 days ago · 35.1 km deep
2.5
135 km SW of Adak, Alaska
2 days ago · 19.5 km deep
3.0
132 km WSW of Adak, Alaska
2 days ago · 35.9 km deep
2.6
69 km SW of Atka, Alaska
2 days ago · 56.9 km deep
2.8
92 km SSE of Atka, Alaska
2 days ago · 7.9 km deep
2.7
Rat Islands, Aleutian Islands, Alaska
2 days ago · 34.5 km deep
2.9
119 km SSW of Atka, Alaska
2 days ago · 4.6 km deep
3.0
48 km SE of Adak, Alaska
2 days ago · 55.7 km deep

Actions

View on USGSDid You Feel It?

Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.8 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: us6000gaa1). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2021, November 3, 2021). M2.8 Earthquake 253 km WSW of Adak, Alaska — November 3, 2021. Retrieved January 14, 2022 from https://www.earthquaketracker.org/earthquakes/event/us6000gaa1/