| Date & time | Mar 16, 2023 13:40:02 UTC - |
| Local time at epicenter | Thursday, Mar 16, 2023 at 7:40 am (GMT -6) |
| Status | Confirmed |
| Magnitude | 4.1 |
| Depth | 145.2 km |
| Epicenter latitude / longitude | 16.77°N / 93.89°W  (Cintalapa, Chiapas, Mexico) |
| Antipode | 16.77°S / 86.11°E |
| Shaking intensity | Very weak shaking |
| Felt | 0 reports |
| Primary data source | SSN (Servicio Sismológico Nacional) |
| Nearest volcano | El Chichón (96 km / 60 mi) |
| Nearby towns and cities | 3 km (2 mi) ESE of Mariano Pérez Diaz (La Joya) (Cintalapa) (pop: 89) | Show on map | Quakes nearby 21 km (13 mi) WNW of Cintalapa de Figueroa (pop: 42,500) | Show on map | Quakes nearby 55 km (34 mi) W of Ocozocoautla de Espinosa (San Juan) (pop: 39,200) | Show on map | Quakes nearby 59 km (37 mi) N of Arriaga (pop: 24,400) | Show on map | Quakes nearby 66 km (41 mi) W of Berriozabal (Berriozábal) (pop: 28,100) | Show on map | Quakes nearby 83 km (51 mi) W of Tuxtla Gutiérrez (pop: 537,100) | Show on map | Quakes nearby 89 km (55 mi) NW of Villaflores (pop: 37,200) | Show on map | Quakes nearby 628 km (390 mi) ESE of Mexico (Ciudad de México) (pop: 12,294,200) | Show on map | Quakes nearby |
| Weather at epicenter at time of quake | Scattered Clouds  20.9°C (70 F), humidity: 82%, wind: 1 m/s (2 kts) from NNE |
| Estimated seismic energy released | 8.9 x 1010 joules (24.8 megawatt hours, equivalent to 21.3 tons of TNT) | about seismic energy |
| Mag. | Depth | Location | Source |
| 4.1 | 145 km | Mexico: 19 Km Al NOROESTE De CINTALAPA, CHIS | SSN |
| 4.1 | 145 km | Chiapas, Mexico | RaspberryShake |
| 4.1 | 145 km | CHIAPAS, MEXICO | EMSC |
