2.5

M2.5 Earthquake 8 km ESE of Kalifornsky, AlaskaApril 19, 2026

2026-04-19 11:04:37 UTC (4 days ago)

On April 19, 2026 at 11:04 UTC, a magnitude 2.5 shallow crustal earthquake struck 8 km ESE of Kalifornsky, Alaska, at a depth of 4.9 km and coordinates 60.4030°, -151.1480°.

Map showing earthquake epicenter at 60.40°, -151.15°

Earthquake Details

Magnitude
2.5 ml
Depth
4.9 km
shallow crustal
Location
60.4030°N
-151.1480°E
Felt Reports
1
DYFI responses
Community Intensity
1.0
CDI from reports

Technical Information

Event ID
aka2026hrclud
Event Type
earthquake
Status
✓ Reviewed
Significance
96
Stations Used
63
Azimuthal Gap
54.0°
Min Station Distance
0.400°
RMS Residual
0.90 sec
Last Updated
2026-04-21 21:10:09 UTC

Common Questions

How strong was the magnitude 2.5 earthquake near Kalifornsky, Alaska?

The magnitude 2.5 earthquake that struck 8 km ESE of Kalifornsky, Alaska on April 19, 2026 at 11:04 UTC had a depth of 4.9 km. For context, this was a minor earthquake typically detected only by instruments.

Were there aftershocks?

Aftershock activity is monitored continuously by the USGS. Aftershock sequences from magnitude 2.5 earthquakes can continue for several days and gradually diminish over time.

What should I do after an earthquake?

If you were in the affected area: check yourself and others for injuries, inspect your home for damage, and be prepared for aftershocks. For detailed guidance, see our earthquake safety guide and emergency planning resources.