Panama earthquakes

M4.7 earthquake 15 km W of Finca Blanco, Panama

A magnitude 4.7 earthquake struck 15 km W of Finca Blanco, Panama on Sat, Jul 7, 1979, 6:32 PM EST (23:32 UTC), 33 km (21 mi) below the surface.

A larger quake followed: M6.4 4 km ESE of Ciudad Cortés, Costa Rica. 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
4.7 (mb), light
Local time
UTC
1979-07-07 23:32:43 UTC
Depth
33.0 km (20.5 mi), shallow
Epicenter
8.379° N, 83.019° W
Region
Panama
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
26

Nearest places

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

Nearby

Within 100 km, magnitude 1.7 and up: 11 in the 60 days after this one and 16 in the 30 days before it.

After

Before

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event usp00011rv (also filed as iscgem661491). Read Thu, Oct 1, 2026, 2:23 AM UTC.