Indonesia earthquakes

M5.0 earthquake 113 km WNW of Ternate, Indonesia

A magnitude 5.0 earthquake struck 113 km WNW of Ternate, Indonesia on Mon, Aug 27, 2001, 4:34 AM GMT+9 (19:34 UTC), 33 km (21 mi) below the surface.

A larger quake followed: M6.1 118 km WNW of Ternate, Indonesia. This one was a foreshock.

Ternate forecast More in Indonesia

Map

Where this earthquake was located, with the others nearby. Select one for its page.

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The earthquake

Magnitude: 5.0 (mwc), moderate
Local time: Mon, Aug 27, 2001, 4:34 AM GMT+9
UTC: 2001-08-26 19:34:10 UTC
Depth: 33.0 km (20.5 mi), shallow
Epicenter: 1.047° N, 126.393° E
Region: Indonesia
Tsunami flag: No
Status: Reviewed by a seismologist

Did you feel it?

No one has reported feeling this quake to the USGS.

Fault motion and ground failure

How the rock slipped, from the moment tensor, and the USGS estimate of landslides and liquefaction.

Faulting: Oblique reverse
Nodal plane 1: Strike 174°, dip 49°, rake 56°
Nodal plane 2: Strike 40°, dip 51°, rake 123°

How well it is located

Reviewed by a seismologist.

Depth from: OPERATOR_ASSIGNED
Stations used: 76

Nearest places

Distance and direction from each place to the epicenter, with its forecast.

Nearby

Within 100 km, magnitude 2.0 and up: 37 in the 60 days after this one and 6 in the 30 days before it.

After

Before

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event usp000an3h (also filed as gcmtb082601k, gcmt20010826193411, iscgem2052266). Read Mon, Sep 28, 2026, 1:07 PM UTC.