Earthquake · Reviewed by USGS

M4.9 earthquake 36 km N of Andalgalá, Argentina

A magnitude 4.9 earthquake struck 36 km N of Andalgalá, Argentina at Apr 20, 2022, 13:19 UTC, at a depth of 174 km. The epicentre was 66 km (41 mi) SSW of Santa Maria. 1 people reported feeling it to USGS.

Details

Magnitude	4.9 mb
Time	Apr 20, 2022, 13:19 UTC
Depth	174.4 km
Coordinates	-27.248, -66.300
Felt reports	1
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
4.6	54 km SE of Londres, Argentina	91 km / 57 mi	depth 156 km	Jul 26, 17:29 UTC
4.5	42 km SW of Andalgalá, Argentina	76 km / 47 mi	depth 157 km	Apr 25, 02:56 UTC
4.2	53 km SSW of Andalgalá, Argentina	88 km / 55 mi	depth 158 km	Apr 14, 20:06 UTC
4.2	34 km SE of Londres, Argentina	93 km / 58 mi	depth 183 km	Mar 28, 05:46 UTC
4.5	20 km SE of Londres, Argentina	91 km / 57 mi	depth 179 km	Feb 10, 05:24 UTC
4.3	52 km ESE of Londres, Argentina	88 km / 55 mi	depth 153 km	Dec 30, 13:20 UTC
4.5	52 km SE of Londres, Argentina	98 km / 61 mi	depth 158 km	Nov 14, 04:37 UTC
4.7	25 km S of Andalgalá, Argentina	62 km / 39 mi	depth 143 km	Jul 18, 16:16 UTC
4.7	26 km ESE of Londres, Argentina	88 km / 55 mi	depth 147 km	Jun 8, 19:46 UTC
4.2	37 km SE of Londres, Argentina	96 km / 60 mi	depth 144 km	Apr 9, 06:00 UTC
4.5	29 km E of Andalgalá, Argentina	48 km / 30 mi	depth 10 km	Mar 16, 00:16 UTC
4.2	34 km SW of Andalgalá, Argentina	65 km / 41 mi	depth 166 km	Mar 12, 23:53 UTC
4.5	46 km SW of Andalgalá, Argentina	81 km / 50 mi	depth 162 km	Dec 16, 17:28 UTC
4.3	39 km WSW of Andalgalá, Argentina	68 km / 42 mi	depth 172 km	Nov 2, 18:37 UTC
4.4	48 km SW of Andalgalá, Argentina	81 km / 51 mi	depth 164 km	Oct 17, 21:31 UTC
4.8	25 km NW of La Puerta de San José, Argentina	94 km / 58 mi	depth 139 km	Sep 15, 02:54 UTC
4.7	43 km ESE of Londres, Argentina	81 km / 51 mi	depth 157 km	Aug 12, 14:33 UTC
4.4	53 km ESE of Londres, Argentina	87 km / 54 mi	depth 196 km	Jul 18, 03:44 UTC
4.3	43 km SSW of Andalgalá, Argentina	80 km / 50 mi	depth 153 km	May 15, 23:04 UTC
4.4	39 km ESE of Londres, Argentina	85 km / 53 mi	depth 154 km	Feb 13, 06:31 UTC
4.5	36 km SSW of Andalgalá, Argentina	71 km / 44 mi	depth 162 km	Jan 29, 17:43 UTC
4.4	42 km ESE of Londres, Argentina	79 km / 49 mi	depth 159 km	Dec 7, 11:46 UTC
4.0	35 km ESE of Londres, Argentina	88 km / 55 mi	depth 155 km	Oct 24, 15:46 UTC
4.6	17 km NNE of Andalgalá, Argentina	20 km / 12 mi	depth 10 km	Oct 19, 20:51 UTC
4.6	48 km SSW of Andalgalá, Argentina	83 km / 51 mi	depth 161 km	Sep 10, 09:55 UTC

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