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Sismo minore mag. 2.9 - 221 km a nord ovest da San Fernando del Valle de Catamarca, Departamento de Capital, Catamarca, Argentina, sabato, 27 feb 2021 00:22 (GMT +0)

Sismo minore magnitudine 2.9 a 142 km di profondità

27 Feb 09:50 UTC: Primo a segnalare: INPRES dopo 9 ore.

Dettagli del sismo

Data e ora	27 Feb 2021 00:22:30 UTC
Ora locale all'epicentro	sabato, 27 feb 2021 00:22 (GMT +0)
Status	Confermato
Magnitudine	2.9
Prof.	142.0 km
Epicentro latitudine / longitudine	27.334°S / 67.631°W (Departamento de Tinogasta, Catamarca, Argentina)
Antipode	27.334°N / 112.369°E
Intensità di scuotimento	Non sentito
Sentito
Fonte dati primaria	INPRES
Vulcano più vicino	Robledo (63 km / 39 mi)
Luoghi vicini	38 km N da Fiambala (pop: 8,060) \| Mappa \| Sismi nelle vicinanze 65 km NO da Londres (pop: 2,630) \| Mappa \| Sismi nelle vicinanze 65 km ONO da La Puerta de San José (Departamento de Belén) (pop: 1,070) \| Mappa \| Sismi nelle vicinanze 70 km O da Puerta de Corral Quemado (Departamento de Belén) (pop: 1,630) \| Mappa \| Sismi nelle vicinanze 80 km O da Hualfin (Departamento de Belén) (pop: 2,300) \| Mappa \| Sismi nelle vicinanze 81 km N da Tinogasta (pop: 14,500) \| Mappa \| Sismi nelle vicinanze 221 km NO da San Fernando del Valle de Catamarca (pop: 188,800) \| Mappa \| Sismi nelle vicinanze
Meteo all'epicentro al momento del sismo
Energia sismica rilasciata stimata	1.4 x 10⁹ joules (392 kWh, equivalent to 0.338 tons of TNT) \| about seismic energy

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Data for the same earthquake reported by different agencies

Info: The more agencies report about the same quake and post similar data, the more confidence you can have in the data. It takes normally up to a few hours until earthquake parameters are calculated with near-optimum precision.

Mag.	Prof.	Ubicazione	Fonte
2.9	142 km	CATAMARCA (Argentina)	INPRES

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Seismograms

Seismic station: Copiapo (Tierra Amarilla), Chile (GO03/C network) | Distance from quake: 259 km / 161 mi | Show on map | Station Info

Seismic station Copiapo (Tierra Amarilla), Chile: vertical movement plot around time of quake (source: IRIS/BUD)

Seismogram (vertical component) around time of quake. Thin dotted red line indicates time of quake. Seismic waves arrive some time later, depending on distance. Bandpass filter applied: 0.5-10.0 Hz. Source: IRIS Buffer of Uniform Data (BUD) webtool

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User reports for this quake

At magnitude 2.9, this quake might have been felt very close to the epicenter and under calm conditions.

User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.

There are no user reports for this quake.

Earlier earthquakes in the same area

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