EMSC · August 25, 2026
Magnitude 3.5 earthquake — 1 km WNW of Santiago Laollaga, Mexico
A magnitude 3.5 earthquake was recorded near 1 km WNW of Santiago Laollaga, Mexico on Aug 25, 2026, 03:45 AM (local time at the epicentre — CST, UTC-6), at a depth of about 11.3 km, according to EMSC.
EMSCShallow (0–70 km)Reviewed by a seismologist
Updated 2026-08-30 19:44 UTC
The full record
- Magnitude
- M 3.5 · m
- Location
- 1 km WNW of Santiago Laollaga, Mexico
- Local time at the epicentre
- Aug 25, 2026, 03:45 AM — CST, UTC-6
- Time (UTC)
- 2026-08-25 09:45 UTC
- Depth
- 11.3 km · Shallow (0–70 km)
- Coordinates
- 16.584, -95.204
- Felt reports
- No “Did You Feel It?” reports submitted
- Tsunami
- No tsunami evaluation was flagged for this earthquake.
- Review status
- Reviewed by a seismologist
- Catalog
- EMSC (Centro Sismológico Euromediterráneo)
Epicentre and nearby recent earthquakes
The highlighted circle is this earthquake. Smaller circles are other events recorded nearby in the last 30 days.
What the shaking was like
Shallow earthquakes release their energy close to the surface, so they are felt more strongly nearby than a deeper earthquake of the same magnitude.
No intensity estimate was published for this event, which is usual for small earthquakes far from populated areas.
Who lives nearby
About 242,454 people live in towns within 30 km of the epicentre, and 563,013 within 100 km. Distances are from the epicentre to the town centre.
| Place | Distance | Population |
|---|---|---|
| Santiago Laollaga | 0.1 km WNW | 2,550 |
| Santo Domingo Chihuitán | 4.5 km E | 1,304 |
| Magdalena Tlacotepec | 8.9 km S | 1,180 |
| Ixtepec | 11.0 km ESE | 25,381 |
| San Pedro Comitancillo | 11.5 km SSE | 3,941 |
| Asunción Ixtaltepec | 17.7 km ESE | 7,203 |
| El Espinal | 20.6 km ESE | 7,823 |
| Colonia Jordán | 21.7 km S | 1,182 |
| Colonia San Luis | 23.0 km S | 1,027 |
| Santa María Guenagati | 23.5 km NW | 1,487 |
Earthquake history in this area
12 earthquakes of magnitude 4.5+ have been recorded within 200 km of this epicentre since 1960, in Mexico.
Other earthquakes near this epicentre
39 other events within 100 km in the last 30 days.
M 3.6 4 km NW of San Miguel Chimalapa, Mexico
M 3.7 30 km W of Santa María Chimalapa, Mexico
M 3.7 13 km W of San Juan Mazatlán, Mexico
M 4.1 12 km SE of Lázaro Cárdenas, Mexico
M 3.5 20 km W of Santa María Chimalapa, Mexico
M 3.9 26 km NNW of Santiago Astata, Mexico
M 4.1 11 km WSW of Suchilapan del Río, Mexico
M 4.1 6 km NNW of Santo Domingo Zanatepec, Mexico
M 4.0 6 km W of Santa María Chimalapa, Mexico
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Frequently asked questions
How strong was the 1 km WNW of Santiago Laollaga, Mexico earthquake?
Magnitude 3.5 (m), at a depth of 11.3 km. Shallow earthquakes release their energy close to the surface, so they are felt more strongly nearby than a deeper earthquake of the same magnitude.
Exactly when did it happen?
Aug 25, 2026, 03:45 AM (local time at the epicentre — CST, UTC-6). In universal time: 2026-08-25 09:45 UTC.
Was it felt?
No “Did You Feel It?” reports were submitted for this event. Small earthquakes usually pass unnoticed except very close to the epicentre.
Was there a tsunami warning?
No tsunami evaluation was flagged for this earthquake.
Which towns are closest to the epicentre?
The closest is Santiago Laollaga, 0.1 km WNW (population 2,550).
Are earthquakes normal in this area?
Yes. The largest earthquake recorded within 200 km since 1960 was magnitude 7.7 (2 km ESE of San Agustín Loxicha, Mexico, 1978), and 39 further events were recorded within 100 km in the last 30 days.
How do I get alerts for the next earthquake here?
Install the free SeismoWatch Android app, draw a box over this area, set a minimum magnitude, and turn alerts on.
About this page
Event data: U.S. Geological Survey (USGS), the European-Mediterranean Seismological Centre (EMSC) and, in Venezuela, FUNVISIS. Populated places and time zones: GeoNames (CC BY 4.0). Preliminary solutions are revised as more observations arrive.