Iran earthquakes

M4.9 earthquake 11 km N of Tabas, Iran

A magnitude 4.9 earthquake struck 11 km N of Tabas, Iran on Mon, Sep 18, 1978, 9:35 PM GMT+4 (17:35 UTC), 33 km (21 mi) below the surface.

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The earthquake

Magnitude: 4.9 (mb), light
Local time: Mon, Sep 18, 1978, 9:35 PM GMT+4
UTC: 1978-09-18 17:35:08 UTC
Depth: 33.0 km (20.5 mi), shallow
Epicenter: 33.699° N, 56.925° E
Region: Iran
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
Stations used: 34

Nearest places

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

Nearby

Within 100 km, magnitude 1.9 and up: 11 in the 60 days after this one and 11 in the 30 days before it.

After

Before

Earthquakes today Iran earthquakes Live radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event usp0000wm6 (also filed as iscgem676919). Read Tue, Sep 22, 2026, 5:15 AM UTC.