Date and time	Mag Depth	Nearest volcano (distance)	Location	Details	Map
Friday, January 27, 2023 GMT (1 quake)
Jan 27, 2023 3:16 pm (GMT -3) (Jan 27, 2023 18:16 GMT)	3.1 182 km		15 km southeast of Fiambala, Departamento de Tinogasta, Catamarca, Argentina	More
Thursday, January 26, 2023 GMT (2 quakes)
Jan 25, 2023 10:56 pm (GMT -3) (Jan 26, 2023 01:56 GMT)	3.3 114 km		20 km north of Chilecito, La Rioja, Argentina	More
Jan 25, 2023 9:15 pm (GMT -3) (Jan 26, 2023 00:15 GMT)	3.7 10 km		70 km west of Chilecito, La Rioja, Argentina 1 report	More
Wednesday, January 25, 2023 GMT (1 quake)
Jan 25, 2023 2:00 am (GMT -3) (Jan 25, 2023 05:00 GMT)	3.8 218 km		16 km west of Tinogasta, Catamarca, Argentina	More
Tuesday, January 24, 2023 GMT (2 quakes)
Jan 24, 2023 3:16 pm (GMT -3) (Jan 24, 2023 18:16 GMT)	3.0 126 km		31 km south of Tinogasta, Catamarca, Argentina	More
Jan 24, 2023 9:25 am (GMT -3) (Jan 24, 2023 12:25 GMT)	3.5 139 km		66 km north of Chilecito, La Rioja, Argentina	More
Saturday, January 21, 2023 GMT (1 quake)
Jan 21, 2023 8:16 pm (GMT -3) (Jan 21, 2023 23:16 GMT)	3.5 10 km		La Rioja, 40 km north of San Agustin de Valle Fértil, Departamento de Valle Fértil, San Juan, Argentina	More
Friday, January 20, 2023 GMT (1 quake)
Jan 20, 2023 9:38 am (GMT -3) (Jan 20, 2023 12:38 GMT)	3.0 155 km		90 km northwest of Rioja, Departamento de Capital, La Rioja, Argentina	More
Thursday, January 12, 2023 GMT (1 quake)
Jan 12, 2023 8:16 pm (GMT -3) (Jan 12, 2023 23:16 GMT)	? n/a		86 km north of San José de Jachal, Departamento de Jachal, San Juan, Argentina (unconfirmed) 1 report	More
Monday, February 6, 2023 GMT (1 quake)
Feb 5, 2023 9:22 pm (GMT -3) (Feb 6, 2023 00:22 GMT)	3.5 146 km		30 km south of Tinogasta, Catamarca, Argentina I FELT IT - 1 report	More
Friday, February 3, 2023 GMT (1 quake)
Feb 3, 2023 3:12 am (GMT -3) (Feb 3, 2023 06:12 GMT)	3.1 118 km		71 km northeast of San José de Jachal, Departamento de Jachal, San Juan, Argentina I FELT IT	More
Thursday, February 2, 2023 GMT (1 quake)
Feb 1, 2023 9:26 pm (GMT -3) (Feb 2, 2023 00:26 GMT)	4.2 173 km		34 km southwest of Tinogasta, Catamarca, Argentina I FELT IT	More
Tuesday, January 31, 2023 GMT (2 quakes)
Jan 31, 2023 1:59 am (GMT -3) (Jan 31, 2023 04:59 GMT)	3.6 131 km		La Rioja, 32 km south of Tinogasta, Catamarca, Argentina I FELT IT - 1 report	More
Jan 31, 2023 1:59 am (GMT -3) (Jan 31, 2023 04:59 GMT)	4.4 171 km		48 km southwest of Tinogasta, Catamarca, Argentina I FELT IT	More

Latest seismic signals

Seismic station: Juntas del Toro (CO01/C1 network) | Show on map | Station Info

Seismogram (vertical component) last 60 minutes. Source: IRIS query builder webtool

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Seismic station: Las Campanas Astronomical Observatory, Chile (LCO/IU network) | Show on map | Station Info

Seismogram (vertical component) last 60 minutes. Source: IRIS query builder webtool

Seismic station: Tololo Observatory, Vicuna, Chile (GO04/C network) | Show on map | Station Info

Seismogram (vertical component) last 60 minutes. Source: IRIS query builder webtool

Seismic station: Llanos de Challe (AC04/C1 network) | Show on map | Station Info

Seismogram (vertical component) last 60 minutes. Source: IRIS query builder webtool

Seismic station: Bahia Inglesa (AC07/C1 network) | Show on map | Station Info

Seismogram (vertical component) last 60 minutes. Source: IRIS query builder webtool

Seismic station: Fray Jorge, IV Region Coquimbo (CO06/C1 network) | Show on map | Station Info

Seismogram (vertical component) last 60 minutes. Source: IRIS query builder webtool

Seismic station: Mina Guanaco, Chile (GO02/C network) | Show on map | Station Info

Seismogram (vertical component) last 60 minutes. Source: IRIS query builder webtool

Seismic station: Bocatoma Colorado (MT08/C1 network) | Show on map | Station Info

Seismogram (vertical component) last 60 minutes. Source: IRIS query builder webtool

Seismic station: Universidad Adolfo Ibanez (MT03/C1 network) | Show on map | Station Info

Seismogram (vertical component) last 60 minutes. Source: IRIS query builder webtool

Seismic station: Talagante (MT09/C1 network) | Show on map | Station Info

Seismogram (vertical component) last 60 minutes. Source: IRIS query builder webtool

Earthquake Catalog - Look up past earthquakes

Chilecito Earthquake FAQ

When was the latest earthquake in Chilecito?

The last earthquake in Chilecito occurred 1 day 4 hours ago: Minor mag. 3.5 earthquake - 30 km south of Tinogasta, Catamarca, Argentina, on Sunday, Feb 5, 2023 at 9:22 pm (GMT -3).

How many quakes were there in Chilecito past month?

In the past 30 days, Chilecito, La Rioja, Argentina had 14 quakes up to magnitude 4.4.

What was the strongest quake in Chilecito past month?

The strongest earthquake in Chilecito past month occurred 7 days ago: Light mag. 4.4 earthquake - 48 km southwest of Tinogasta, Catamarca, Argentina, on Tuesday, Jan 31, 2023 at 1:59 am (GMT -3).