Earthquake · Reviewed by USGS

M5.2 earthquake 91 km WSW of Aquiles Serdán, Mexico

A magnitude 5.2 earthquake struck 91 km WSW of Aquiles Serdán, Mexico at Jul 31, 2026, 16:15 UTC, at a depth of 10 km. The epicentre was 108 km (67 mi) SSW of Mapastepec.

Details

Magnitude	5.2 mww
Time	Jul 31, 2026, 16:15 UTC
Depth	10.0 km
Coordinates	14.527, -93.251
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	64 km / 40 mi	depth 35 km	Oct 24, 07:31 UTC
4.6	97 km SW of El Palmarcito, Mexico	73 km / 46 mi	depth 49 km	Oct 22, 03:35 UTC
5.2	86 km SW of Brisas Barra de Suchiate, Mexico	68 km / 42 mi	depth 10 km	Oct 17, 13:59 UTC
4.9	115 km SW of Puerto Madero, Mexico	52 km / 32 mi	depth 10 km	Oct 17, 01:03 UTC
4.8	7 km WSW of Soconusco, Mexico	97 km / 60 mi	depth 109 km	Oct 16, 11:39 UTC
4.7	95 km SW of Brisas Barra de Suchiate, Mexico	78 km / 49 mi	depth 10 km	Oct 16, 04:42 UTC
4.1	114 km SW of Puerto Madero, Mexico	57 km / 36 mi	depth 10 km	Oct 12, 00:49 UTC
4.9	80 km SW of El Arenal, Mexico	12 km / 8 mi	depth 62 km	Oct 7, 07:43 UTC
4.5	128 km SW of Puerto Madero, Mexico	59 km / 37 mi	depth 10 km	Oct 3, 20:33 UTC
4.1	49 km SW of Aquiles Serdán, Mexico	42 km / 26 mi	depth 54 km	Oct 1, 08:14 UTC
4.4	149 km SW of La Esperanza (El Zapotal), Mexico	77 km / 48 mi	depth 10 km	Sep 30, 00:25 UTC
4.0	17 km SSE of Puerto Madero, Mexico	93 km / 58 mi	depth 67 km	Sep 27, 08:20 UTC
4.2	119 km WSW of Puerto Madero, Mexico	36 km / 23 mi	depth 10 km	Sep 26, 17:30 UTC
4.5	103 km SW of Puerto Madero, Mexico	38 km / 24 mi	depth 10 km	Sep 24, 14:02 UTC
4.2	112 km SW of Brisas Barra de Suchiate, Mexico	77 km / 48 mi	depth 10 km	Sep 23, 08:23 UTC
4.4	118 km SW of Brisas Barra de Suchiate, Mexico	91 km / 57 mi	depth 10 km	Sep 21, 22:01 UTC
4.6	132 km WSW of Puerto Madero, Mexico	43 km / 26 mi	depth 10 km	Sep 18, 13:12 UTC
4.2	40 km WSW of Puerto Madero, Mexico	55 km / 34 mi	depth 10 km	Sep 15, 19:07 UTC
4.1	109 km SW of Puerto Madero, Mexico	52 km / 32 mi	depth 10 km	Sep 15, 17:44 UTC
4.2	99 km WSW of Puerto Madero, Mexico	32 km / 20 mi	depth 10 km	Sep 14, 22:42 UTC
4.2	58 km SW of Ocós, Guatemala	91 km / 57 mi	depth 35 km	Sep 12, 08:17 UTC
4.0	75 km SW of Puerto Madero, Mexico	36 km / 22 mi	depth 35 km	Sep 11, 21:31 UTC
4.2	130 km SW of Brisas Barra de Suchiate, Mexico	84 km / 52 mi	depth 10 km	Sep 11, 05:44 UTC
4.5	94 km SW of Puerto Madero, Mexico	44 km / 27 mi	depth 10 km	Sep 10, 13:29 UTC
4.4	124 km SW of Puerto Madero, Mexico	61 km / 38 mi	depth 10 km	Sep 10, 06:08 UTC

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