Right now
The most recent data we hold from EMSC arrived 55 minutes ago, and this point is not in it. We record detections, not passes: an absence is not proof that nothing is there.
3 other detections within 20 km in the last 24 hours, the nearest 2 km from here.
Reported by EMSC 49 days ago.
It is the 5th strongest of the 122 detections recorded within 20 km of this point since 10 May 2026. Another comparable one was recorded here earlier the same day. 16 more were recorded here in the fortnight before it.
What the source measured
EMSC reported: OFF COAST OF CHIAPAS, MEXICO
EMSC recorded magnitude 4.6 at a depth of -10 km.
The seismic region given by the source is OFF COAST OF CHIAPAS, MEXICO.
Nearby, since 10 May 2026
- July 19, 2026 · score 3 · 1.6 km
- September 4, 2026 · score 1 · 2.1 km
- July 20, 2026 · score 3 · 4.6 km
How we know
One source: EMSC. Not yet confirmed by a second, independent source.
Our own score for this event is 5 out of 100, at 65 % confidence.
The score is ours, computed from intensity, exposed population and local history — not the source’s.
Computed under scoring rules v1. Rows carrying other versions were judged by different rules and are not directly comparable.
Event Data
| Type | Earthquakes |
| Severity | Low |
| Calamity Score (ours) | 5 / 100 |
| Our confidence | 65% |
| Coordinates | 14.2330, -93.3740 |
| Timestamp | 2026-07-18T09:34:16.000Z |
| Source | https://www.seismicportal.eu/eventdetail.html?unid=20260718_0000191 |
Score Breakdown
Technical Details
| Mag | 4.6 |
| Depth | -10 |
| MagType | m |
| Region | OFF COAST OF CHIAPAS, MEXICO |
| Auth | UNM |
| SourceId | 2028392 |
Safety Information
If you feel shaking: Drop, Cover, and Hold On. Move away from windows, heavy objects, and exterior walls. After shaking stops, check for injuries and structural damage. Be prepared for aftershocks, which can occur minutes to months after the mainshock. Follow instructions from local emergency management authorities.
Series begins 8 March 2026. Comparisons refer to that period only. Collection gap: 14-26 August 2026.
This data is aggregated algorithmically from scientific sources. Not a replacement for official emergency warnings.
Want to know when something happens in this area?
Calamity.live data shows a earthquake event with CalamityScore 5/100, in Off Coast of Chiapas, Mexico (Mexico), based on data from emsc. Source: Calamity.live, a platform aggregating real-time data from 185 scientific monitoring sources.