| Magnitude | 4.0 |
| Region | OFFSHORE OAXACA, MEXICO |
| Date time | 2026-03-23 11:45:39.0 UTC |
| Location | 15.455 ; -94.677 |
| Depth | 16 km |
| Distance | 221 km SW of Tuxtla, Mexico / pop: 537,000 / local time: 05:45:39.0 2026-03-23 90 km SSE of San Mateo del Mar, Mexico / pop: 5,700 / local time: 05:45:39.0 2026-03-23 |
Source parameters provided by:
Servicio Sismologico Nacional, Instituto de Geofisica, UNAM -- Mexico City, Mexico (UNM)
All data providers for this event:
Servicio Sismologico Nacional, Instituto de Geofisica, UNAM -- Mexico City, Mexico (UNM)Further information can be found at:
National Earthquake Information Center, U.S. Geological Survey -- Golden, United States (NEIC)GeoForschungsZentrum (GFZ) -- Potsdam, Germany (GFZ)
Servicio Sismologico Nacional, Instituto de Geofisica, UNAM -- Mexico City, Mexico (UNM)