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)

3.5
204 km SSW of Adak, Alaska
1 day ago · 10.0 km deep
3.8
138 km E of Atka, Alaska
1 day ago · 10.0 km deep
3.5
277 km SW of Adak, Alaska
1 day ago · 10.0 km deep
2.8
99 km ESE of Atka, Alaska
1 day ago · 10.0 km deep
3.9
132 km WSW of Adak, Alaska
2 days ago · 9.9 km deep
3.5
66 km SW of Adak, Alaska
2 days ago · 38.2 km deep
3.5
161 km SW of Nikolski, Alaska
4 days ago · 9.1 km deep
3.5
157 km SW of Nikolski, Alaska
4 days ago · 15.2 km deep
2.5
155 km WSW of Adak, Alaska
4 days ago · 10.6 km deep
2.9
92 km W of Adak, Alaska
4 days ago · 14.9 km deep

Actions

View on USGSDid You Feel It?

Location

Alaska
View all Alaska earthquakes

Understanding This Data

Magnitude 2.3 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Be Prepared

→ What to do during an earthquake→ Create an emergency plan→ Emergency kit essentials→ See all M4.5+ earthquakes today

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/