Earthquake · Reviewed by USGS

M4.2 earthquake 121 km W of Abra Pampa, Argentina

A magnitude 4.2 earthquake struck 121 km W of Abra Pampa, Argentina at Sep 6, 2025, 07:20 UTC, at a depth of 236 km. The epicentre was 159 km (99 mi) SW of Villazon.

Details

Magnitude	4.2 mb
Time	Sep 6, 2025, 07:20 UTC
Depth	236.4 km
Coordinates	-22.893, -66.869
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
4.1	101 km NE of San Pedro de Atacama, Chile	95 km / 59 mi	depth 167 km	Sep 29, 18:21 UTC
4.5	68 km ENE of San Pedro de Atacama, Chile	77 km / 48 mi	depth 160 km	Aug 29, 23:26 UTC
4.3	42 km WSW of Abra Pampa, Argentina	79 km / 49 mi	depth 259 km	Aug 27, 05:53 UTC
4.5	77 km WNW of El Aguilar, Argentina	50 km / 31 mi	depth 223 km	Aug 23, 17:56 UTC
4.4	66 km WNW of Abra Pampa, Argentina	67 km / 42 mi	depth 249 km	Aug 22, 00:03 UTC
4.3	90 km NE of San Pedro de Atacama, Chile	96 km / 59 mi	depth 199 km	Aug 8, 14:20 UTC
4.1	85 km NE of San Pedro de Atacama, Chile	97 km / 60 mi	depth 192 km	Jul 29, 08:21 UTC
4.5	56 km W of Abra Pampa, Argentina	65 km / 40 mi	depth 252 km	Jun 28, 17:34 UTC
4.8	58 km WNW of Abra Pampa, Argentina	82 km / 51 mi	depth 251 km	Jun 20, 01:22 UTC
4.9	114 km W of El Aguilar, Argentina	21 km / 13 mi	depth 202 km	Jun 12, 17:54 UTC
4.4	58 km WNW of Abra Pampa, Argentina	70 km / 44 mi	depth 249 km	May 29, 04:55 UTC
4.2	90 km WNW of El Aguilar, Argentina	37 km / 23 mi	depth 249 km	May 23, 01:42 UTC
4.3	76 km ENE of San Pedro de Atacama, Chile	74 km / 46 mi	depth 166 km	May 22, 03:15 UTC
4.5	62 km WNW of Abra Pampa, Argentina	79 km / 49 mi	depth 256 km	May 17, 23:38 UTC
4.5	102 km NNW of San Antonio de los Cobres, Argentina	55 km / 34 mi	depth 201 km	May 17, 13:28 UTC
4.7	59 km WSW of Abra Pampa, Argentina	63 km / 39 mi	depth 243 km	May 16, 10:59 UTC
4.3	109 km NE of San Pedro de Atacama, Chile	91 km / 56 mi	depth 183 km	Apr 23, 14:35 UTC
4.2	42 km W of Abra Pampa, Argentina	79 km / 49 mi	depth 256 km	Apr 14, 00:38 UTC
4.5	77 km WSW of Abra Pampa, Argentina	44 km / 27 mi	depth 250 km	Apr 5, 22:56 UTC
4.5	67 km WNW of Abra Pampa, Argentina	77 km / 48 mi	depth 281 km	Apr 1, 21:09 UTC
4.5	92 km W of El Aguilar, Argentina	50 km / 31 mi	depth 200 km	Mar 30, 14:26 UTC
4.4	86 km W of El Aguilar, Argentina	42 km / 26 mi	depth 225 km	Mar 14, 15:20 UTC
4.7	63 km SE of San Pedro de Atacama, Chile	98 km / 61 mi	depth 140 km	Feb 18, 19:32 UTC
4.4	76 km WNW of El Aguilar, Argentina	51 km / 32 mi	depth 244 km	Feb 12, 16:50 UTC
4.3	113 km WNW of San Antonio de los Cobres, Argentina	95 km / 59 mi	depth 218 km	Feb 12, 07:31 UTC

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