M6.1 earthquake 40 km SSW of Soná, Veraguas Province, Panama
A magnitude 6.1 earthquake struck 40 km SSW of Soná, Veraguas Province, Panama at 18:20 local time (23:20 UTC) on 12 Oct 2026, at a depth of 11 km, according to USGS, GFZ and INGV.
Reported by 3 agencies · revised from M6.0 · 52 reports to USGS “Did You Feel It?”
Data: USGS, GFZ, INGV · updated 2026-10-13 01:24 UTC · reviewed
- Magnitude
- 6.1strong
moment magnitude (W phase) (mww)
revised from 6.0 - Depth
- 11 km
- Status
- Reviewed
- Origin time
- 2026-10-12 23:20:36 UTC
- Local: 12 Oct 2026, 18:20:36 (America/Panama)
- Epicentre
- 7.690° N, 81.490° W
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Circles show this event and others within 142 km from 7 days before to 30 days after. Lines: plate boundaries and GEM active faults. Open on the live map
Nearby places
| Place | Distance | Est. shaking |
|---|---|---|
| SonáVeraguas Province, Panama · pop. 7,669 | 40 km | VIStrong |
| Santiago de VeraguasVeraguas Province, Panama · pop. 45,355 | 72 km | VModerate |
| DavidChiriquí Province, Panama · pop. 82,907 | 132 km | IVLight |
| Panama CityPanamá, Panama · pop. 408,168 | 261 km | IIIWeak |
| San MiguelitoPanamá, Panama · pop. 321,501 | 269 km | IIIWeak |
| San JoséCosta Rica · pop. 335,007 | 378 km | IIIWeak |
Shaking is an estimate from the intensity prediction equation of Allen, Wald & Worden (2012), not an observation. Local ground and buildings can change it by a level or more. Likely felt out to about 418 km.
Every agency's solution
Agencies locate earthquakes with their own stations and methods, so their numbers differ. We match reports of the same event by time, distance and magnitude and show them side by side. The headline uses USGS, which has been reviewed by an analyst.
| Agency | Magnitude | Depth | Epicentre | Time offset | Status |
|---|---|---|---|---|---|
| GFZGFZ via GEOFON, GFZ Helmholtz Centre for Geosciences | 6.0 Mwas 6.0 | 10 km | 7.76° N, 81.39° W | +1.9 s | Automatic · 1 revision |
| INGVSURVEY-INGV-A via Istituto Nazionale di Geofisica e Vulcanologia | 6.2 Mwp | 18.4 km | 7.76° N, 81.36° W | +2.3 s | Automatic |
| USGSheadlineUSGS NEIC via U.S. Geological Survey | 6.1 mww | 11 km | 7.69° N, 81.49° W | – | Reviewed · 1 revision |
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How big was it?
Can cause damage over tens of kilometres, depending on depth, local ground and how buildings are built.
It released roughly the energy of 21 kt of TNT. Magnitude is logarithmic: each whole step means about 32 times more energy and 10 times larger waves on a seismogram. Depth matters too: at 11 km this was a shallow earthquake, which is felt more strongly at the surface than a deeper one of the same size.
M6.1 releases about 32× the energy of M5.1, and its waves are about 10× taller on a seismogram. Energy: 21 kt of TNT vs 674 t of TNT.
Each square is the energy of one M5.1. Energy from log₁₀E = 1.5M + 4.8.
Aftershocks and nearby activity
1 later earthquake within 142 km; the largest was M4.9 2 h 55 min ago. 57 in the 7 days before. Aftershock rates usually fall off roughly in proportion to 1/time.
Mainshock M6.1
1 later earthquake nearby. Aftershock rates typically fall off roughly as 1/time (Omori's law).
| Time after mainshock (hours) | Magnitude | Depth (km) |
|---|---|---|
| 0.27 | 4.9 | 10 |
Did you feel it?
Reports from people help show where shaking was strong. They are anonymous and shown here in aggregate.
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Event id gfz2026uarb. First recorded here 12 Oct 2026, 23:30:21 UTC. Solutions: GFZ (geofon:gfz2026uarb); INGV (ingv:47519522); USGS (usgs:us6000u1wn). Cite as: SeismoAtlas, “M6.1 earthquake 40 km SSW of Soná, Veraguas Province, Panama”, https://seismoatlas.com/earthquake/gfz2026uarb-m6-1-earthquake-40-km-ssw-of-sona-veraguas-province-panama, data from USGS, GFZ, INGV.
JSON: /api/v1/events/gfz2026uarb. SeismoAtlas is not an official warning service.