4.5

M4.5 Earthquake 43 km WNW of Pante Makasar, Timor LesteApril 14, 2026

2026-04-14 12:44:11 UTC (6 days ago)

Aftershock of the M5.5 mainshock.

On April 14, 2026 at 12:44 UTC, a magnitude 4.5 intermediate depth earthquake struck 43 km WNW of Pante Makasar, Timor Leste, at a depth of 89.6 km and coordinates -9.0120°, 124.0381°. This earthquake was detected by 23 seismic stations with good location accuracy and was assigned a USGS significance rating of 312, placing it among routine seismic activity.

This earthquake is part of an ongoing aftershock sequence following the magnitude 5.5 mainshock that occurred 5 hours ago 35 km WNW of Pante Makasar, Timor Leste. Since the mainshock, the USGS has recorded 1 aftershocks in this area. Aftershock activity is expected to continue for days to weeks as stresses on surrounding faults redistribute.

Map showing earthquake epicenter at -9.01°, 124.04°

Earthquake Details

Magnitude
4.5 mb
Depth
89.6 km
intermediate depth
Location
-9.0120°N
124.0381°E

Technical Information

Event ID
us6000spza
Event Type
earthquake
Status
✓ Reviewed
Significance
312
Stations Used
23
Azimuthal Gap
111.0°
Min Station Distance
0.772°
RMS Residual
0.49 sec
Last Updated
2026-04-15 09:16:39 UTC

Common Questions

How strong was the magnitude 4.5 earthquake near Pante Makasar, Timor Leste?

The magnitude 4.5 earthquake that struck 43 km WNW of Pante Makasar, Timor Leste on April 14, 2026 at 12:44 UTC had a depth of 89.6 km. For context, this was a light earthquake commonly felt near the epicenter.

Where did the earthquake occur?

The earthquake epicenter was located at -9.0120°, 124.0381°, which is 43 km WNW of Pante Makasar, Timor Leste.

Were there aftershocks?

Aftershock activity is monitored continuously by the USGS. Aftershock sequences from magnitude 4.5 earthquakes can continue for several days and gradually diminish over time.

Is this the same earthquake as the M5.5 one earlier?

No. This magnitude 4.5 earthquake is an aftershock of the larger magnitude 5.5 mainshock that occurred earlier 35 km WNW of Pante Makasar, Timor Leste. Aftershocks are smaller earthquakes triggered by stress changes from the mainshock.

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.