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M4.9 earthquake 46 km SSE of Las Tablas, Los Santos Province, Panama

A magnitude 4.9 earthquake struck 46 km SSE of Las Tablas, Los Santos Province, Panama at 13:18 local time (18:18 UTC) on 9 Oct 2026, at a depth of 10 km, according to USGS.

Data: USGS · updated 2026-10-20 05:35 UTC · reviewed

Magnitude
4.9light
body-wave magnitude (mb)
Depth
10 km
Status
Reviewed
Origin time
2026-10-09 18:18:48 UTC
Local: 9 Oct 2026, 13:18:48 (America/Panama)
Epicentre
7.386° N, 80.137° W

Circles show this event and others within 36 km from 7 days before to 30 days after. Lines: plate boundaries and GEM active faults. Open on the live map

Nearby places

Distance and estimated shaking at nearby places
PlaceDistanceEst. shaking
Las TablasLos Santos Province, Panama · pop. 8,93946 kmIVLight
Los SantosLos Santos Province, Panama · pop. 5,97068 kmIIIWeak
Santiago de VeraguasVeraguas Province, Panama · pop. 45,355122 kmIIWeak
Panama CityPanamá, Panama · pop. 408,168191 kmIIWeak
San MiguelitoPanamá, Panama · pop. 321,501199 kmIIWeak

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 114 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.

AgencyMagnitudeDepthEpicentreTime offsetStatus
USGSheadlineUSGS NEIC via U.S. Geological Survey4.9 mb10 km7.39° N, 80.14° W–Reviewed

How big was it?

Widely felt near the epicentre: rattling windows and objects. Significant damage is unlikely.

It released roughly the energy of 338 t 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 10 km this was a shallow earthquake, which is felt more strongly at the surface than a deeper one of the same size.

M4.9 releases about 32× the energy of M3.9, and its waves are about 10× taller on a seismogram. Energy: 338 t of TNT vs 11 t of TNT.

Each square is the energy of one M3.9. Energy from log₁₀E = 1.5M + 4.8.

Aftershocks and nearby activity

33 later earthquakes within 36 km; the largest was M5.5 34 days ago. 1 in the 7 days before. Aftershock rates usually fall off roughly in proportion to 1/time.

Aftershocks

Mainshock M4.9

33 later earthquakes nearby. Aftershock rates typically fall off roughly as 1/time (Omori's law).

Aftershocks
Time after mainshock (hours)MagnitudeDepth (km)
0.065.510
0.524.910
0.574.210
0.664.310
0.724.210
1.404.510
1.454.810
4.334.410
4.905.410
5.744.810
6.274.210
6.444.110
7.414.310
8.934.110
11.964.510
12.004.910
12.144.710
12.194.910
12.484.510
15.494.310
19.064.510
27.554.310
37.924.510
56.064.510
83.164.410
106.684.210
139.214.510
190.094.210
202.694.410
319.024.010
525.535.210
672.804.410
693.724.510
  1. 5.524 km S of Las Tablas, Los Santos Province, Panama10-09 18:22
  2. 5.436 km SSE of Las Tablas, Los Santos Province, Panama10-09 23:12
  3. 5.230 km S of Las Tablas, Los Santos Province, Panama10-31 15:50
  4. 4.960 km S of Las Tablas, Los Santos Province, Panama10-09 18:50
  5. 4.936 km SE of Las Tablas, Los Santos Province, Panama10-10 06:18
  6. 4.965 km SE of Las Tablas, Los Santos Province, Panama10-10 06:30
  7. 4.833 km SSE of Las Tablas, Los Santos Province, Panama10-09 19:45
  8. 4.841 km S of Las Tablas, Los Santos Province, Panama10-10 00:03
  9. 4.760 km SSE of Las Tablas, Los Santos Province, Panama10-10 06:27
  10. 4.527 km SSE of Las Tablas, Los Santos Province, Panama10-09 19:42
  11. 4.563 km SE of Las Tablas, Los Santos Province, Panama10-10 06:16
  12. 4.548 km SE of Las Tablas, Los Santos Province, Panama10-10 06:47
  13. 4.523 km S of Las Tablas, Los Santos Province, Panama10-10 13:22
  14. 4.527 km S of Las Tablas, Los Santos Province, Panama10-11 08:13
  15. 4.527 km SE of Las Tablas, Los Santos Province, Panama10-12 02:22
  16. 4.546 km SSE of Las Tablas, Los Santos Province, Panama10-15 13:31
  17. 4.549 km SE of Las Tablas, Los Santos Province, Panama11-07 16:01
  18. 4.441 km SSW of Las Tablas, Los Santos Province, Panama10-09 22:38
  19. 4.452 km SE of Las Tablas, Los Santos Province, Panama10-13 05:28
  20. 4.446 km SSE of Las Tablas, Los Santos Province, Panama10-18 05:00
  21. 4.448 km SE of Las Tablas, Los Santos Province, Panama11-06 19:06
  22. 4.337 km SSE of Las Tablas, Los Santos Province, Panama10-09 18:58
  23. 4.325 km SSW of Las Tablas, Los Santos Province, Panama10-10 01:43
  24. 4.349 km SSE of Las Tablas, Los Santos Province, Panama10-10 09:48
  25. 4.348 km SSE of Las Tablas, Los Santos Province, Panama10-10 21:51

Did you feel it?

Reports from people help show where shaking was strong. They are anonymous and shown here in aggregate.

Reports close 14 days after an earthquake.

Reports on SeismoAtlas

No reports yet.

Event id us6000u2t3. First recorded here 20 Oct 2026, 10:55:53 UTC. Solutions: USGS (usgs:us6000u2t3). Cite as: SeismoAtlas, “M4.9 earthquake 46 km SSE of Las Tablas, Los Santos Province, Panama”, https://seismoatlas.com/earthquake/us6000u2t3-m4-9-earthquake-46-km-sse-of-las-tablas-los-santos-province-panama, data from USGS.

JSON: /api/v1/events/us6000u2t3. SeismoAtlas is not an official warning service.