Sismo leggero mag. 4.7 - Departamento de Iglesia, 260 km a nord da San Juan, Departamento de Capital, San Juan, Argentina, mercoledí, 17 febbraio 2021 -

Sismo leggero mag. 4.7 - Departamento de Iglesia, 260 km a nord da San Juan, Departamento de Capital, San Juan, Argentina, mercoledí, 17 febbraio 2021

Sismo leggero magnitudine 4.7 at 114 km depth

17 Feb 12:18 UTC: Primo a segnalare: GFZ dopo 3 minuti.
17 Feb 12:22: Magnitudine ricalcolata da 4.6 a 4.7. Profondità ricalcolata da 167.0 a 132.0 km (da 104 a 82 mi). Posizione dell'epicentro corretta di 17 km (10.9 mi) al E.
17 Feb 12:31: Profondità ricalcolata da 132.0 a 114.0 km (da 82 a 71 mi). Posizione dell'epicentro corretta di 18 km (11 mi) al E.
Data & ora: 17 Feb 2021 12:14:49 UTC -
Ora locale a epicentro: Wednesday, 17 Feb 2021 09:14 (GMT -3)
Magnitudine: 4.7
Profondità: 114.0 km
Epicentro latitudine / longitudine: 29.29°S / 69.29°W (Departamento de Iglesia, San Juan, Argentina)
Vulcano più vicino: Tipas (249 km / 155 mi)
Nearby towns and cities:
118 km NNO da San José de Jachal (pop: 21,000) --> Vedi sismi vicini
175 km O da Chilecito (La Rioja) (pop: 42,200) --> Vedi sismi vicini
237 km O da La Rioja (pop: 162,600) --> Vedi sismi vicini
255 km NNO da Chimbas (pop: 73,800) --> Vedi sismi vicini
260 km NNO da San Juan (pop: 447,000) --> Vedi sismi vicini
262 km NNO da Santa Lucia (pop: 43,600) --> Vedi sismi vicini
275 km NNO da Pocito (pop: 41,000) --> Vedi sismi vicini
280 km NNO da Caucete (pop: 33,600) --> Vedi sismi vicini
403 km N da Mendoza (pop: 876,900) --> Vedi sismi vicini
484 km SO da San Miguel de Tucumán (Tucuman) (pop: 781,000) --> Vedi sismi vicini
Weather at epicenter at time of quake:
Clear Sky 6.9°C (44 F), humidity: 45%, wind: 3 m/s (6 kts) from WNW
Fonte dati primaria: GFZ (German Research Centre for Geosciences)
Stima dell'energia sismica liberata: 7.1 x 1011 joules (197 megawatt hours, equivalent to 169 tons of TNT) More info
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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.
MagnitudineProfonditàUbicazioneFonte
4.7114 kmChile-Argentina Border RegionGFZ
4.8109 kmSAN JUAN, ARGENTINAEMSC
4.8139 kmSAN JUAN (Argentina)INPRES
4.8124 km122 Km NNW of San José De Jáchal, ArgentinaUSGS
4.8125 km103 Km Al SE De Alto Del Carmen, ArgentinaGUG (U. Chile)
4.7111 kmChile-Argentina Border RegionUSP

User reports for this quake (1)

User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
18208.7 km E of epicenter [Map] / Strong shaking (MMI VI) / horizontal (sideways) swinging / 10-15 s
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