4.3

M4.3 Earthquake 291 km WNW of Longyearbyen, Svalbard and Jan MayenApril 24, 2026

2026-04-24 18:51:24 UTC (6 hours ago)

On April 24, 2026 at 18:51 UTC, a magnitude 4.3 shallow crustal earthquake struck 291 km WNW of Longyearbyen, Svalbard and Jan Mayen, at a depth of 10.0 km and coordinates 79.2093°, 3.2618°.

Map showing earthquake epicenter at 79.21°, 3.26°

Earthquake Details

Magnitude
4.3 mb
Depth
10.0 km
shallow crustal
Location
79.2093°N
3.2618°E

Technical Information

Event ID
us6000ssni
Event Type
earthquake
Status
✓ Reviewed
Significance
284
Stations Used
91
Azimuthal Gap
69.0°
Min Station Distance
1.681°
RMS Residual
0.97 sec
Last Updated
2026-04-24 21:50:45 UTC

Common Questions

How strong was the magnitude 4.3 earthquake near Longyearbyen, Svalbard and Jan Mayen?

The magnitude 4.3 earthquake that struck 291 km WNW of Longyearbyen, Svalbard and Jan Mayen on April 24, 2026 at 18:51 UTC had a depth of 10.0 km. For context, this was a light earthquake commonly felt near the epicenter.

Were there aftershocks?

Aftershock activity is monitored continuously by the USGS. Aftershock sequences from magnitude 4.3 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.