Indonesia earthquakes

M5.2 earthquake 65 km S of Pagar Alam, Indonesia

A magnitude 5.2 earthquake struck 65 km S of Pagar Alam, Indonesia on Wed, Apr 4, 1973, 12:22 AM GMT+7 (17:22 UTC), 100 km (62 mi) below the surface.

A larger quake followed: M5.4 45 km SE of Bengkulu, Indonesia. This one was a foreshock.

Pagar Alam forecastMore in Indonesia

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The earthquake

Magnitude
5.2 (mb), moderate
Local time
UTC
1973-04-03 17:22:46 UTC
Depth
100.0 km (62.1 mi), intermediate-depth
Epicenter
4.619° S, 103.192° 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.

How well it is located

Reviewed by a seismologist.

Stations used
26

Nearest places

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

Nearby

Within 100 km, magnitude 2.2 and up: 1 in the 60 days after this one and 3 in the 30 days before it.

After

Before

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event usp000017a. Read Tue, Sep 22, 2026, 10:20 AM UTC.