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Sismo leggero mag. 4.1 - 285 km a ovest da Salta, Departamento Capital, Salta, Argentina, 11/04/2021 11:52:32

Sismo leggero mag. 4.1 - 285 km a ovest da Salta, Departamento Capital, Salta, Argentina, 11/04/2021 11:52:32 Sismo leggero mag. 4.1 - 285 km a ovest da Salta, Departamento Capital, Salta, Argentina, 11/04/2021 11:52:32

Sismo leggero magnitudine 4.1 a 109 km di profondità

11 Apr 14:58 UTC: Primo a segnalare: INPRES dopo 6 minuti.
11 Apr 15:42: Magnitudine ricalcolata da 3.9 a 4.1. Profondità ricalcolata da 156.0 a 109.0 km (da 97 a 68 mi). Posizione dell'epicentro corretta di 10.1 km (6.3 mi) al E.

Dettagli del sismo

Data e ora11 Apr 2021 14:52:32 UTC
Ora locale all'epicentro11/04/2021 11:52:32
Prof.109.0 km
Epicentro latitudine / longitudine24.788°S / 68.231°W (Departamento de Los Andes, Salta, Argentina)
Antipode24.788°N / 111.769°E
Intensità di scuotimentoScuotimento molto debole
Sentito0 rapporti
Fonte dati primariaINPRES
Vulcano più vicinoLlullaillaco (22 km / 14 mi)
Luoghi vicini164 km NNO da Antofagasta de la Sierra (Catamarca) (pop: 500) | Mappa | Sismi nelle vicinanze
204 km OSO da San Antonio de los Cobres (pop: 4,000) | Mappa | Sismi nelle vicinanze
253 km NE da Diego de Almagro (Atacama, Cile) (pop: 18,100) | Mappa | Sismi nelle vicinanze
253 km ESE da Antofagasta (Cile) (pop: 309,800) | Mappa | Sismi nelle vicinanze
262 km O da Campo Quijano (pop: 5,000) | Mappa | Sismi nelle vicinanze
268 km ONO da Cafayate (pop: 11,800) | Mappa | Sismi nelle vicinanze
269 km SSE da Calama (Antofagasta, Cile) (pop: 143,100) | Mappa | Sismi nelle vicinanze
278 km O da El Carril (Chicoana) (pop: 9,780) | Mappa | Sismi nelle vicinanze
285 km O da Salta (pop: 512,700) | Mappa | Sismi nelle vicinanze
380 km NO da Monteros (Tucumán) (pop: 23,800) | Mappa | Sismi nelle vicinanze
Meteo all'epicentro al momento del sismoClear Sky 14.4°C (58 F), humidity: 4%, wind: 0 m/s (1 kts) from ENE
Energia sismica rilasciata stimata8.9 x 1010 joules (24.8 MWh, equivalent to 21.3 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.
4.1109 kmSALTA (Argentina)INPRES
4.2140 km79 Km Al SE De Mina La Escondida., ArgentinaGUG (U. Chile)
4.6109 km150 Km NNW of Antofagasta De La Sierra, ArgentinaUSGS
4.4156 kmChile-Argentina Border RegionGFZ
4.3109 kmChile-Argentina Border RegionUSP


Seismic station: Mina Guanaco, Chile (GO02/C network) | Distance from quake: 143 km / 89 mi | Show on map | Station Info
Seismic station Mina Guanaco, 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: 0.2-10.0 Hz. Source: IRIS Buffer of Uniform Data (BUD) webtool
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User reports for this quake

User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
There are no user reports for this quake.

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