2.3

M2.3 Earthquake 118 km SSW of Atka, Alaska — March 30, 2026

2026-03-30 21:19:19 UTC (2026-03-30) · approx. 9:19 AM UTC-12 local

MagnitudeM2.3(ml)
Time21:19 UTC≈ 9:19 AM UTC-12
Depth20.8 kmshallow crustal
Coordinates51.232°, -174.940°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 51.23°, -174.94°

Earthquake Details

Magnitude
2.3 ml
Depth
20.8 km
shallow crustal
Location
51.2320°N
-174.9400°E

Technical Information

Event ID
aka2026ghehym
Event Type
earthquake
Status
✓ Reviewed
Significance
81
Stations Used
12
Azimuthal Gap
265.0°
Min Station Distance
1.000°
RMS Residual
0.80 sec
Last Updated
2026-03-31 04:55:03 UTC

Nearby Earthquakes (Last 7 Days)

2.7
7 km ESE of Atka, Alaska
14 hours ago · 215.4 km deep
2.8
29 km WNW of Atka, Alaska
17 hours ago · 199.2 km deep
3.2
135 km SW of Nikolski, Alaska
18 hours ago · 0.0 km deep
4.0
65 km NNW of Nikolski, Alaska
21 hours ago · 242.9 km deep
3.7
40 km SSE of Nikolski, Alaska
1 day ago · 131.1 km deep
2.5
54 km ESE of Atka, Alaska
3 days ago · 75.4 km deep
2.7
180 km SSE of Adak, Alaska
3 days ago · 12.8 km deep
2.6
54 km SSE of Adak, Alaska
3 days ago · 27.4 km deep
2.6
65 km ESE of Atka, Alaska
3 days ago · 71.3 km deep
2.5
Rat Islands, Aleutian Islands, Alaska
3 days ago · 94.6 km deep

Actions

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Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.3 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: aka2026ghehym). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2026, March 30, 2026). M2.3 Earthquake 118 km SSW of Atka, Alaska — March 30, 2026. Retrieved March 31, 2026 from https://www.earthquaketracker.org/earthquakes/event/aka2026ghehym/