Earthquake · Reviewed by USGS

M4.1 earthquake 49 km SW of Aquiles Serdán, Mexico

A magnitude 4.1 earthquake struck 49 km SW of Aquiles Serdán, Mexico at Oct 1, 2026, 08:14 UTC, at a depth of 54 km. The epicentre was 68 km (42 mi) SW of Huixtla.

Details

Magnitude	4.1 mb
Time	Oct 1, 2026, 08:14 UTC
Depth	53.9 km
Coordinates	14.689, -92.895
Felt reports	0
Tsunami flag	None
Source	USGS event page

Fig. 1The epicentre and other earthquakes within 100 km, since the day before

01 — Nearby

Nearest cities

02 — Around it

Other earthquakes within 100 km

Other earthquakes within 100 km since the day before this event
Magnitude	Location	Distance	Depth	Time
4.4	74 km SSW of Puerto Madero, Mexico	60 km / 37 mi	depth 35 km	Oct 24, 07:31 UTC
5.2	86 km SW of Brisas Barra de Suchiate, Mexico	72 km / 44 mi	depth 10 km	Oct 17, 13:59 UTC
4.9	115 km SW of Puerto Madero, Mexico	80 km / 50 mi	depth 10 km	Oct 17, 01:03 UTC
4.8	7 km WSW of Soconusco, Mexico	66 km / 41 mi	depth 109 km	Oct 16, 11:39 UTC
4.7	95 km SW of Brisas Barra de Suchiate, Mexico	84 km / 52 mi	depth 10 km	Oct 16, 04:42 UTC
4.1	114 km SW of Puerto Madero, Mexico	82 km / 51 mi	depth 10 km	Oct 12, 00:49 UTC
4.9	80 km SW of El Arenal, Mexico	33 km / 20 mi	depth 62 km	Oct 7, 07:43 UTC
4.5	128 km SW of Puerto Madero, Mexico	91 km / 57 mi	depth 10 km	Oct 3, 20:33 UTC

USGS can revise magnitude and location after the first report. See magnitude vs intensity and aftershocks.