Indonesia earthquakes

M5.2 earthquake 125 km SE of Gorontalo, Indonesia

A magnitude 5.2 earthquake struck 125 km SE of Gorontalo, Indonesia on Fri, Dec 12, 2003, 4:07 PM GMT+8 (08:07 UTC), 93 km (58 mi) below the surface.

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Map

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

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The earthquake

Magnitude
5.2 (Mwc, centroid moment), moderate
Magnitude from
USGS National Earthquake Information Center
Local time
UTC
2003-12-12 08:07:30 UTC
Depth
93.2 km (57.9 mi), intermediate-depth
Epicenter
0.110° S, 123.991° E
Region
Indonesia
Tsunami flag
No
Status
Reviewed by a seismologist

Magnitude estimates

Different scales measure different things and differ by a few tenths. The USGS marks one as preferred, and it is the one this page uses.

Mag.ScaleComputed byNotes
5.2Mwc, centroid momentUSGS National Earthquake Information CenterPreferred · Reviewed
5.19Mw, momentISC-GEM global catalogFinal · ±0.1
5.2Mwc, centroid momentGlobal CMT projectPreliminary

What happened

The USGS’s account of the effects of this earthquake.

no people dead or missing; no people injured; no buildings damaged or destroyed

From the USGS event page for usp000cf3p. U.S. Geological Survey text and figures are in the public domain.

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
Strike-slip
Nodal plane 1
Strike 24°, dip 40°, rake 153°
Nodal plane 2
Strike 136°, dip 73°, rake 54°

How well it is located

Reviewed by a seismologist.

Depth from
CONSTRAINED_BY_DEPTH_PHASES
Station coverage gap
60°
Stations used
96

Nearest places

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

Nearby

Within 100 km, magnitude 2.2 and up: 2 in the 60 days after this one and 0 in the 30 days before it.

After

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event usp000cf3p (also filed as gcmtb121203g, gcmt20031212080730, iscgem7206194). Read Fri, Oct 2, 2026, 11:52 AM UTC.