Tanzania earthquakes

M5.4 earthquake 115 km ESE of Madimba, Tanzania

A magnitude 5.4 earthquake struck 115 km ESE of Madimba, Tanzania on Tue, May 14, 1985, 9:54 PM GMT+2 (19:54 UTC), 10 km (6 mi) below the surface.

A larger quake followed: M5.6 101 km ESE of Madimba, Tanzania. This one was a foreshock.

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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: 5.4 (mb), moderate
Local time: Tue, May 14, 1985, 9:54 PM GMT+2
UTC: 1985-05-14 19:54:42 UTC
Depth: 10.0 km (6.2 mi), shallow
Epicenter: 10.705° S, 41.345° E
Region: Tanzania
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

Nearest places

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

Nearby

Within 100 km, magnitude 2.4 and up: 25 in the 60 days after this one and 3 in the 30 days before it.

After

Before

Earthquakes today Tanzania earthquakes Live radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event usp0002eud (also filed as iscgem525021). Read Tue, Sep 22, 2026, 5:27 PM UTC.