Panama earthquakes

M6.7 earthquake 71 km S of Burica, Panama

A magnitude 6.7 earthquake struck 71 km S of Burica, Panama on Wed, Jul 21, 2021, 4:15 PM EST (21:15 UTC), 10 km (6 mi) below the surface.

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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: 6.7 (mww), strong
Local time: Wed, Jul 21, 2021, 4:15 PM EST
UTC: 2021-07-21 21:15:12 UTC
Depth: 10.0 km (6.2 mi), shallow
Epicenter: 7.393° N, 82.779° W
Region: Panama
Felt reports: 235
Strongest shaking: VI, strong shaking
PAGER alert: Green
Tsunami flag: Yes: a large quake in an oceanic region
Status: Reviewed by a seismologist

Tsunami

The USGS flags a quake this large in an oceanic region. The flag does not mean a tsunami happened; the tsunami warning centers decide that, and their messages are below when they issued any.

Current tsunami warnings: tsunami.gov. Warnings in force in the US also appear on our alerts pages.

Shaking

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

Strongest estimated: VI, strong shaking
Peak ground acceleration: 11.3% of gravity
Peak ground velocity: 2.5 cm/s
Map: Automatic

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

Did you feel it?

235 people reported to the USGS what they felt; the strongest reported shaking was VI, strong shaking.

Estimated impact

The USGS PAGER system estimates deaths and economic losses from the shaking and the population and buildings exposed to it.

Alert level: Green: little or no damage or loss of life expected

Deaths: estimated chance of each range
Range	Chance
Under 1	65%
1 to 10	30%
10 to 100	4%
100 to 1,000	Under 1%
1,000 to 10,000	Under 1%
10,000 to 100,000	Under 1%
100,000 to 10,000,000	Under 1%

Economic losses: estimated chance of each range
Range, million USD	Chance
Under 1	Over 99%
1 to 10	Under 1%
10 to 100	Under 1%
100 to 1,000	Under 1%
1,000 to 10,000	Under 1%
10,000 to 100,000	Under 1%
100,000 to 10,000,000	Under 1%

Fault motion and ground failure

How the rock slipped, from the moment tensor, and the USGS estimate of landslides and liquefaction.

Faulting: Strike-slip
Moment magnitude: 6.7 Mww
Nodal plane 1: Strike 172°, dip 80°, rake -174°
Nodal plane 2: Strike 81°, dip 84°, rake -10°
Landslide alert: Green
Liquefaction alert: Green

How well it is located

Reviewed by a seismologist.

Location uncertainty: About 7.7 km horizontally, 1.8 km in depth
Magnitude uncertainty: ±0.04
Depth from: Operator assigned
Station coverage gap: 61°
Stations used: 246

Nearest places

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

Nearby

Within 100 km, magnitude 2.5 and up: 9 in the 60 days after this one and 6 in the 30 days before it.

After

Before

Earthquakes today Panama earthquakes Live radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event us6000exs5 (also filed as at00qwm5pf, pt21202001, usauto6000exs5, iscgem620844210). Read Wed, Sep 23, 2026, 3:39 PM UTC.