Algeria earthquakes

M3.3 earthquake 10 km SW of Dellys, Algeria

A magnitude 3.3 earthquake struck 10 km SW of Dellys, Algeria on Fri, May 23, 2003, 5:26 AM GMT+1 (04:26 UTC), 10 km (6 mi) below the surface.

A larger quake followed: M4.6 23 km NW of Dellys, Algeria. This one was a foreshock.

Dellys forecastMore in Algeria

Map

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

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The earthquake

Magnitude
3.3 (ml), minor
Local time
UTC
2003-05-23 04:26:45 UTC
Depth
10.0 km (6.2 mi), shallow
Epicenter
36.860° N, 3.822° E
Region
Algeria
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.

Depth from
OPERATOR_ASSIGNED
Station coverage gap
248°, poorly surrounded by stations
Stations used
35

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 200 in the 60 days after this one and 0 in the 30 days before it.

After

The first 60 of 200.

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event usp000bxx7. Read Tue, Sep 22, 2026, 9:35 PM UTC.