Magnitude
M2.5
- Depth
- 245.3 km
- Source
- USGS
71 km ESE of Chignik, Alaska
M2.5 Earthquake near 71 km ESE of Chignik, Alaska
Map
About this earthquake
On July 21, 2025 at 16:11 UTC, a magnitude M2.5 earthquake occurred near 71 km ESE of Chignik, Alaska. The earthquake originated at an intermediate depth of about 245 km. Earthquakes of this small magnitude are usually barely noticeable and cause no damage.
The event was recorded by USGS.
Details
ID
9c6834940ba54c27ac30865d2806939d528443bf
Magnitude
M2.5
Depth
245.3 km
UTC time
2025-07-21 16:11:52 UTC
Local time
—
Country
—
Source
usgs
Coordinates
55.99440,
-157.39440
Temperature
11.3°C
Depth profile
Intermediate
245.3 km
Why depth matters
Intermediate-depth quakes are felt across a wider area but usually cause less surface damage.
Depth classes per USGS
Volcanoes nearby
No unambiguous area assignment
Context for this earthquake
This event has no unambiguous country assignment in the analysed catalogue. It is therefore not assigned to a regional profile.
Earthquake overviewStats (last 24h)
Global (24h)
752
Country (24h)
—
—
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