EARTHQUAKEM5.2

M5.2 earthquake near Bajo Corral, Panama

Map: the earthquake near Bajo Corral, Panama, with plate boundaries

A magnitude 5.2 earthquake struck 4 km (2 mi) south of Bajo Corral, Panama on Saturday, October 31, 2026 at 15:50 UTC, at a depth of 10 km (6 mi), according to the U.S. Geological Survey. Shallow quakes like this one shake the surface hardest. The nearest city of a million or more people is Panama City, about 175 km (109 mi) away.

26 people reported feeling it to USGS “Did You Feel It?”.

MagnitudeM5.2
Depth10 km (6 mi)
Time (UTC)Oct 31 15:50
Location7.57°N 80.25°W
Nearest townBajo Corral · 4 km
Energy951 tons TNT
Aftershocks M2.5+0
Tsunami flagNo
Felt reports26
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Why here?

This earthquake struck about 40 km (25 mi) from the boundary between the Cocos and Nazca plates. Most earthquakes happen along plate boundaries like this one, where the pieces of Earth’s outer shell collide, pull apart or grind past each other. Stress builds up over years until the rock suddenly slips.

The red lines on the map are plate boundaries.

What kind of fault?

USGS’s analysis of the seismic waves shows it was a strike-slip earthquake: the two sides of the fault slid past each other sideways, like California’s San Andreas Fault.

How strong was it?

Magnitude is logarithmic: each whole step releases about 32 times more energy. This magnitude 5.2 released roughly the energy of 951 tons of TNT. That is about 63 times the energy of a magnitude 4.0, a quake people nearby feel but that rarely causes damage. The strongest earthquake ever recorded, magnitude 9.5 in Chile in 1960, released about 2,800,000 times more than this one.

Aftershocks

In the first 2 hours after it, USGS recorded no smaller earthquakes of magnitude 2.5 or more within 100 km (62 mi).

Outside the United States, USGS mainly lists quakes of about magnitude 4 and up, so smaller aftershocks there are undercounted.

Earthquake history here

Before this earthquake, USGS had recorded 85 earthquakes of magnitude 6 or larger within 300 km (186 mi) since 1900. The strongest:

Official details, updates and the shaking map: USGS event page.

See every earthquake on October 31, 2026 or earthquakes by day.

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