4.6

M4.6 Earthquake 275 km ENE of Lospalos, Timor LesteApril 23, 2026

2026-04-23 22:13:24 UTC (5 hours ago)

On April 23, 2026 at 22:13 UTC, a magnitude 4.6 intermediate depth earthquake struck 275 km ENE of Lospalos, Timor Leste, at a depth of 141.1 km and coordinates -7.1972°, 129.1163°. This earthquake was detected by 36 seismic stations with good location accuracy and was assigned a USGS significance rating of 326, placing it among routine seismic activity.

Map showing earthquake epicenter at -7.20°, 129.12°

Earthquake Details

Magnitude
4.6 mb
Depth
141.1 km
intermediate depth
Location
-7.1972°N
129.1163°E

Technical Information

Event ID
us6000ssfy
Event Type
earthquake
Status
✓ Reviewed
Significance
326
Stations Used
36
Azimuthal Gap
105.0°
Min Station Distance
2.770°
RMS Residual
1.01 sec
Last Updated
2026-04-23 22:38:35 UTC

Common Questions

How strong was the magnitude 4.6 earthquake near Lospalos, Timor Leste?

The magnitude 4.6 earthquake that struck 275 km ENE of Lospalos, Timor Leste on April 23, 2026 at 22:13 UTC had a depth of 141.1 km. For context, this was a light earthquake commonly felt near the epicenter.

Where did the earthquake occur?

The earthquake epicenter was located at -7.1972°, 129.1163°, which is 275 km ENE of Lospalos, Timor Leste.

Were there aftershocks?

Aftershock activity is monitored continuously by the USGS. Aftershock sequences from magnitude 4.6 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.