Earthquake · Reviewed by USGS

M4.3 earthquake 54 km SW of Puerto Madero, Mexico

A magnitude 4.3 earthquake struck 54 km SW of Puerto Madero, Mexico at Jul 21, 2026, 18:27 UTC, at a depth of 37 km. The epicentre was 81 km (50 mi) SW of Tapachula de Cordova y Ordonez.

Details

Magnitude	4.3 mb
Time	Jul 21, 2026, 18:27 UTC
Depth	36.9 km
Coordinates	14.410, -92.813
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	28 km / 17 mi	depth 35 km	Oct 24, 07:31 UTC
5.2	86 km SW of Brisas Barra de Suchiate, Mexico	41 km / 25 mi	depth 10 km	Oct 17, 13:59 UTC
4.9	115 km SW of Puerto Madero, Mexico	61 km / 38 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	53 km / 33 mi	depth 10 km	Oct 16, 04:42 UTC
4.1	114 km SW of Puerto Madero, Mexico	60 km / 37 mi	depth 10 km	Oct 12, 00:49 UTC
4.9	80 km SW of El Arenal, Mexico	47 km / 29 mi	depth 62 km	Oct 7, 07:43 UTC
4.5	128 km SW of Puerto Madero, Mexico	74 km / 46 mi	depth 10 km	Oct 3, 20:33 UTC
4.1	49 km SW of Aquiles Serdán, Mexico	32 km / 20 mi	depth 54 km	Oct 1, 08:14 UTC
4.5	100 km SSW of Ocós, Guatemala	81 km / 51 mi	depth 18 km	Sep 29, 08:21 UTC
4.0	17 km SSE of Puerto Madero, Mexico	49 km / 30 mi	depth 67 km	Sep 27, 08:20 UTC
4.2	119 km WSW of Puerto Madero, Mexico	67 km / 42 mi	depth 10 km	Sep 26, 17:30 UTC
4.5	103 km SW of Puerto Madero, Mexico	49 km / 31 mi	depth 10 km	Sep 24, 14:02 UTC
4.2	112 km SW of Brisas Barra de Suchiate, Mexico	63 km / 39 mi	depth 10 km	Sep 23, 08:23 UTC
4.4	118 km SW of Brisas Barra de Suchiate, Mexico	75 km / 47 mi	depth 10 km	Sep 21, 22:01 UTC
4.6	132 km WSW of Puerto Madero, Mexico	82 km / 51 mi	depth 10 km	Sep 18, 13:12 UTC
4.2	97 km SW of Champerico, Guatemala	86 km / 53 mi	depth 10 km	Sep 17, 05:32 UTC
5.0	71 km SSW of Ocós, Guatemala	66 km / 41 mi	depth 10 km	Sep 16, 03:45 UTC
4.2	40 km WSW of Puerto Madero, Mexico	15 km / 9 mi	depth 10 km	Sep 15, 19:07 UTC
4.1	109 km SW of Puerto Madero, Mexico	55 km / 34 mi	depth 10 km	Sep 15, 17:44 UTC
4.2	99 km WSW of Puerto Madero, Mexico	46 km / 29 mi	depth 10 km	Sep 14, 22:42 UTC
4.2	58 km SW of Ocós, Guatemala	47 km / 29 mi	depth 35 km	Sep 12, 08:17 UTC
4.0	75 km SW of Puerto Madero, Mexico	22 km / 14 mi	depth 35 km	Sep 11, 21:31 UTC
4.2	130 km SW of Brisas Barra de Suchiate, Mexico	79 km / 49 mi	depth 10 km	Sep 11, 05:44 UTC
4.5	94 km SW of Puerto Madero, Mexico	41 km / 25 mi	depth 10 km	Sep 10, 13:29 UTC

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