Algeria earthquakes

M5.3 earthquake 6 km SSE of Chlef, Algeria

A magnitude 5.3 earthquake struck 6 km SSE of Chlef, Algeria on Sat, Nov 8, 1980, 7:54 AM GMT+0 (07:54 UTC), 10 km (6 mi) below the surface.

A larger quake followed: M5.7 8 km SSE of Oued Sly, Algeria. This one was a foreshock.

Chlef forecast More in Algeria

Map

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

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The earthquake

Magnitude: 5.3 (mb), moderate
Local time: Sat, Nov 8, 1980, 7:54 AM GMT+0
UTC: 1980-11-08 07:54:18 UTC
Depth: 10.0 km (6.2 mi), shallow
Epicenter: 36.106° N, 1.360° E
Region: Algeria
Strongest shaking: VII, very strong shaking
Tsunami flag: No
Status: Reviewed by a seismologist

Shaking

The USGS ShakeMap: shaking estimated from seismic stations and the quake’s size, on the Modified Mercalli intensity scale.

Strongest estimated: VII, very strong shaking
Peak ground acceleration: 26.7% of gravity
Peak ground velocity: 2.9 cm/s
Map: Automatic

USGS ShakeMap: estimated shaking intensity around the epicenter — Estimated shaking intensity. Map: USGS ShakeMap.

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
Stations used: 143

Nearest places

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

Nearby

Within 100 km, magnitude 2.3 and up: 6 in the 60 days after this one and 37 in the 30 days before it.

After

Before

Earthquakes today Algeria earthquakes Live radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event usp0001apz (also filed as gcmtb110880b, gcmt19801108075418, atlas19801108075422, iscgem635129). Read Tue, Sep 22, 2026, 9:17 AM UTC.