Earthquake · Reviewed by USGS

M4.5 earthquake 92 km W of El Aguilar, Argentina

A magnitude 4.5 earthquake struck 92 km W of El Aguilar, Argentina at Mar 30, 2026, 14:26 UTC, at a depth of 200 km. The epicentre was 165 km (103 mi) SW of Villazon.

Details

Magnitude	4.5 mb
Time	Mar 30, 2026, 14:26 UTC
Depth	200.4 km
Coordinates	-23.258, -66.582
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
4.3	81 km WNW of San Antonio de los Cobres, Argentina	87 km / 54 mi	depth 210 km	Oct 11, 21:33 UTC
4.6	64 km WNW of San Antonio de los Cobres, Argentina	100 km / 62 mi	depth 189 km	Sep 23, 16:48 UTC
4.3	42 km WSW of Abra Pampa, Argentina	70 km / 44 mi	depth 259 km	Aug 27, 05:53 UTC
4.1	50 km WNW of San Antonio de los Cobres, Argentina	95 km / 59 mi	depth 174 km	Aug 23, 22:58 UTC
4.5	77 km WNW of El Aguilar, Argentina	27 km / 17 mi	depth 223 km	Aug 23, 17:56 UTC
4.4	66 km WNW of Abra Pampa, Argentina	82 km / 51 mi	depth 249 km	Aug 22, 00:03 UTC
4.6	48 km NW of San Antonio de los Cobres, Argentina	69 km / 43 mi	depth 201 km	Aug 16, 16:40 UTC
4.4	62 km NW of San Antonio de los Cobres, Argentina	63 km / 39 mi	depth 199 km	Jul 26, 13:36 UTC
5.3	43 km NW of San Antonio de los Cobres, Argentina	79 km / 49 mi	depth 190 km	Jul 24, 19:38 UTC
4.5	54 km WNW of San Antonio de los Cobres, Argentina	82 km / 51 mi	depth 192 km	Jul 13, 01:12 UTC
4.1	101 km WNW of San Antonio de los Cobres, Argentina	87 km / 54 mi	depth 219 km	Jul 6, 08:13 UTC
4.5	56 km W of Abra Pampa, Argentina	62 km / 38 mi	depth 252 km	Jun 28, 17:34 UTC
4.2	60 km WNW of San Antonio de los Cobres, Argentina	94 km / 58 mi	depth 207 km	Jun 28, 11:26 UTC
4.8	58 km WNW of Abra Pampa, Argentina	95 km / 59 mi	depth 251 km	Jun 20, 01:22 UTC
4.9	114 km W of El Aguilar, Argentina	30 km / 19 mi	depth 202 km	Jun 12, 17:54 UTC
4.4	62 km WNW of San Antonio de los Cobres, Argentina	85 km / 53 mi	depth 196 km	Jun 10, 21:08 UTC
4.0	50 km WNW of San Antonio de los Cobres, Argentina	98 km / 61 mi	depth 205 km	Jun 7, 23:28 UTC
4.4	58 km WNW of Abra Pampa, Argentina	79 km / 49 mi	depth 249 km	May 29, 04:55 UTC
4.2	90 km WNW of El Aguilar, Argentina	27 km / 17 mi	depth 249 km	May 23, 01:42 UTC
4.5	62 km WNW of Abra Pampa, Argentina	93 km / 58 mi	depth 256 km	May 17, 23:38 UTC
4.5	102 km NNW of San Antonio de los Cobres, Argentina	15 km / 9 mi	depth 201 km	May 17, 13:28 UTC
4.7	59 km WSW of Abra Pampa, Argentina	53 km / 33 mi	depth 243 km	May 16, 10:59 UTC
4.2	82 km WNW of San Antonio de los Cobres, Argentina	98 km / 61 mi	depth 214 km	May 10, 11:59 UTC
4.8	54 km NNW of San Antonio de los Cobres, Argentina	56 km / 35 mi	depth 198 km	May 8, 01:29 UTC
4.3	56 km WNW of San Antonio de los Cobres, Argentina	88 km / 55 mi	depth 192 km	May 7, 12:50 UTC

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