EMSC · September 23, 2026
Magnitude 4.3 earthquake near Ometepec, Mexico
A magnitude 4.3 earthquake was recorded near 11 km SE of San Juan Bautista Lo de Soto, Mexico on Sep 23, 2026, 09:28 PM (local time at the epicentre — CST, UTC-6), at a depth of about 35.1 km, according to EMSC.
EMSCShallow (0–70 km)Reviewed by a seismologist
Updated 2026-09-24 05:17 UTC
The full record
- Magnitude
- M 4.3 · m
- Location
- 11 km SE of San Juan Bautista Lo de Soto, Mexico
- Local time at the epicentre
- Sep 23, 2026, 09:28 PM — CST, UTC-6
- Time (UTC)
- 2026-09-24 03:28 UTC
- Depth
- 35.1 km · Shallow (0–70 km)
- Coordinates
- 16.585, -98.419
- 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 102,274 people live in towns within 30 km of the epicentre, and 450,343 within 100 km. Distances are from the epicentre to the town centre.
| Place | Distance | Population |
|---|---|---|
| San Juan Bautista Lo de Soto | 11.1 km SE | 1,890 |
| Ometepec | 11.7 km N | 24,120 |
| Cuajinicuilapa | 12.4 km S | 10,282 |
| El Pitahayo | 13.0 km WSW | 1,617 |
| Huixtepec | 14.4 km ENE | 3,370 |
| Huehuetán | 15.9 km WNW | 1,910 |
| Cochoapa | 16.0 km NNE | 4,237 |
| Acatepec | 17.0 km N | 3,296 |
| Santiago Llano Grande | 17.5 km SE | 1,880 |
| Cumbre de Barranca Honda | 18.5 km NNE | 1,219 |
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
26 other events within 100 km in the last 30 days.
M 3.8 6 km SSW of La Concordia, Mexico
M 3.7 6 km N of Copala, Mexico
M 3.5 7 km SSW of San José Estancia Grande, Mexico
M 3.5 4 km NE of Huehuetán, Mexico
M 3.6 25 km NE of San José del Progreso, Mexico
M 3.5 13 km NNE of Quinicuena, Mexico
M 4.1 12 km N of Quinicuena, Mexico
M 3.8 33 km NNE of Barra de Tecoanapa, Mexico
M 3.9 13 km N of Santo Domingo Armenta, Mexico
Be first to know about the next earthquake near 11 km SE of San Juan Bautista Lo de Soto, Mexico
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Frequently asked questions
How strong was the 11 km SE of San Juan Bautista Lo de Soto, Mexico earthquake?
Magnitude 4.3 (m), at a depth of 35.1 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?
Sep 23, 2026, 09:28 PM (local time at the epicentre — CST, UTC-6). In universal time: 2026-09-24 03:28 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 San Juan Bautista Lo de Soto, 11.1 km SE (population 1,890).
Are earthquakes normal in this area?
Yes. The largest earthquake recorded within 200 km since 1960 was magnitude 7.5 (15 km W of San Baltazar Loxicha, Mexico, 1999), and 26 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), in Venezuela FUNVISIS and in Brazil the RSBR through the Centro de Sismologia da USP. Populated places and time zones: GeoNames (CC BY 4.0). Preliminary solutions are revised as more observations arrive.