Earthquake · Reviewed by USGS

M4.5 earthquake 21 km SW of Puerto Madero, Mexico

A magnitude 4.5 earthquake struck 21 km SW of Puerto Madero, Mexico at Mar 4, 2026, 17:55 UTC, at a depth of 56 km. The epicentre was 49 km (30 mi) SW of Tapachula de Cordova y Ordonez.

Details

Magnitude	4.5 mb
Time	Mar 4, 2026, 17:55 UTC
Depth	55.5 km
Coordinates	14.580, -92.564
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	53 km / 33 mi	depth 35 km	Oct 24, 07:31 UTC
5.2	86 km SW of Brisas Barra de Suchiate, Mexico	67 km / 42 mi	depth 10 km	Oct 17, 13:59 UTC
4.9	115 km SW of Puerto Madero, Mexico	94 km / 58 mi	depth 10 km	Oct 17, 01:03 UTC
4.8	7 km WSW of Soconusco, Mexico	81 km / 50 mi	depth 109 km	Oct 16, 11:39 UTC
4.7	95 km SW of Brisas Barra de Suchiate, Mexico	79 km / 49 mi	depth 10 km	Oct 16, 04:42 UTC
4.1	114 km SW of Puerto Madero, Mexico	93 km / 58 mi	depth 10 km	Oct 12, 00:49 UTC
4.9	80 km SW of El Arenal, Mexico	67 km / 42 mi	depth 62 km	Oct 7, 07:43 UTC
4.1	49 km SW of Aquiles Serdán, Mexico	38 km / 23 mi	depth 54 km	Oct 1, 08:14 UTC
4.5	100 km SSW of Ocós, Guatemala	98 km / 61 mi	depth 18 km	Sep 29, 08:21 UTC
4.0	17 km SSE of Puerto Madero, Mexico	19 km / 12 mi	depth 67 km	Sep 27, 08:20 UTC
4.2	119 km WSW of Puerto Madero, Mexico	99 km / 61 mi	depth 10 km	Sep 26, 17:30 UTC
4.5	103 km SW of Puerto Madero, Mexico	82 km / 51 mi	depth 10 km	Sep 24, 14:02 UTC
4.2	112 km SW of Brisas Barra de Suchiate, Mexico	92 km / 57 mi	depth 10 km	Sep 23, 08:23 UTC
5.0	71 km SSW of Ocós, Guatemala	74 km / 46 mi	depth 10 km	Sep 16, 03:45 UTC
4.2	40 km WSW of Puerto Madero, Mexico	20 km / 12 mi	depth 10 km	Sep 15, 19:07 UTC
4.1	109 km SW of Puerto Madero, Mexico	88 km / 55 mi	depth 10 km	Sep 15, 17:44 UTC
4.2	99 km WSW of Puerto Madero, Mexico	79 km / 49 mi	depth 10 km	Sep 14, 22:42 UTC
4.2	58 km SW of Ocós, Guatemala	54 km / 34 mi	depth 35 km	Sep 12, 08:17 UTC
4.0	75 km SW of Puerto Madero, Mexico	54 km / 34 mi	depth 35 km	Sep 11, 21:31 UTC
4.5	94 km SW of Puerto Madero, Mexico	73 km / 45 mi	depth 10 km	Sep 10, 13:29 UTC
4.3	102 km SW of Puerto Madero, Mexico	81 km / 51 mi	depth 35 km	Sep 9, 21:08 UTC
4.0	89 km SW of Brisas Barra de Suchiate, Mexico	75 km / 47 mi	depth 10 km	Sep 6, 10:38 UTC
5.3	112 km WSW of Puerto Madero, Mexico	92 km / 57 mi	depth 10 km	Sep 6, 02:56 UTC
4.2	1 km NW of 2da. Sección de Medio Monte, Mexico	53 km / 33 mi	depth 107 km	Sep 2, 20:06 UTC
4.3	105 km WSW of Puerto Madero, Mexico	85 km / 53 mi	depth 10 km	Sep 2, 13:43 UTC

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