2.8

M2.8 Earthquake 221 km SE of Chiniak, Alaska — May 10, 2025

2025-05-10 17:40:35 UTC (2025-05-10) · approx. 7:40 AM UTC-10 local

MagnitudeM2.8(ml)
Time17:40 UTC≈ 7:40 AM UTC-10
Depth10.0 kmshallow crustal
Coordinates56.111°, -149.887°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 56.11°, -149.89°

Earthquake Details

Magnitude
2.8 ml
Depth
10.0 km
shallow crustal
Location
56.1108°N
-149.8871°E

Technical Information

Event ID
us7000pzm9
Event Type
earthquake
Status
✓ Reviewed
Significance
121
Stations Used
49
Azimuthal Gap
213.0°
Min Station Distance
2.234°
RMS Residual
0.79 sec
Last Updated
2025-07-24 21:30:17 UTC

Nearby Earthquakes (Last 7 Days)

2.7
55 km E of Pedro Bay, Alaska
3 hours ago · 121.4 km deep
3.0
66 km W of Happy Valley, Alaska
8 hours ago · 125.4 km deep
3.0
25 km ESE of Kasilof, Alaska
19 hours ago · 70.5 km deep
2.8
66 km SE of King Salmon, Alaska
1 day ago · 160.6 km deep
2.8
247 km ESE of Chiniak, Alaska
1 day ago · 10.0 km deep
2.5
80 km E of Chignik, Alaska
2 days ago · 18.5 km deep
3.3
272 km SE of Chiniak, Alaska
2 days ago · 10.0 km deep
2.7
188 km SSE of Old Harbor, Alaska
3 days ago · 10.0 km deep
2.9
35 km WNW of Kalifornsky, Alaska
3 days ago · 80.5 km deep
3.1
286 km SW of Yakutat, Alaska
5 days ago · 0.0 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: us7000pzm9). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2025, May 10, 2025). M2.8 Earthquake 221 km SE of Chiniak, Alaska — May 10, 2025. Retrieved July 24, 2025 from https://www.earthquaketracker.org/earthquakes/event/us7000pzm9/