Light mag. 3.9 earthquake - Departamento de Tafi del Valle, 38 km west of Monteros, Tucuman, Argentina, on Thursday, 25 Mar 2021 10:22 pm (GMT -3) -

Light mag. 3.9 earthquake - Departamento de Tafi del Valle, 38 km west of Monteros, Tucuman, Argentina, on Thursday, 25 Mar 2021 10:22 pm (GMT -3)

Séisme faible magnitude 3.9 at 20 km depth

26 Mar 01:28 UTC: Premier à signaler: INPRES après 5 minutes.
26 Mar 10:20: Magnitude recalculée de 4.2 à 3.9. Profondeur recalculée de 10.0 à 20.0 km (de 6.2 à 12.4 mi). Emplacement de l'épicentre corrigé de 9.4 km (5.8 mi) au O.
Date & time: 26 Mar 2021 01:22:39 UTC -
Local time at epicenter: jeudi, 25 mars 2021 22:22 (GMT -3)
Magnitude: 3.9
Profondeur: 20.0 km
Epicenter latitude / longitude: 27.071°S / 65.864°W (Departamento de Tafi del Valle, Tucuman, Argentine)
Volcan le plus près: Robledo (196 km / 122 mi)
Nearby towns and cities:
29 km SSO de Tafi del Valle (pop: 4,030) --> Voir les séismes à proximité!
38 km ONO de Monteros (pop: 23,800) --> Voir les séismes à proximité!
46 km O de Famailla (Famaillá) (pop: 31,000) --> Voir les séismes à proximité!
47 km NNO de Aguilares (Río Chico) (pop: 32,500) --> Voir les séismes à proximité!
56 km O de Bella Vista (Departamento de Leales) (pop: 15,100) --> Voir les séismes à proximité!
61 km OSO de Yerba Buena (pop: 50,800) --> Voir les séismes à proximité!
69 km OSO de San Miguel de Tucumán (pop: 781,000) --> Voir les séismes à proximité!
71 km OSO de Tafi Viejo (pop: 48,500) --> Voir les séismes à proximité!
78 km OSO de Alderetes (pop: 38,500) --> Voir les séismes à proximité!
258 km S de Salta (pop: 512,700) --> Voir les séismes à proximité!
Weather at epicenter at time of quake:
Broken Clouds 17°C (63 F), humidity: 90%, wind: 1 m/s (2 kts) from NNW
Primary data source: INPRES
Estimated released energy: 4.5 x 1010 joules (12.4 megawatt hours, equivalent to 10.7 tons of TNT) Plus d'infos
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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.
MagnitudeProfondeurLieuSource
3.920 kmTUCUMAN (Argentina)INPRES
4.210 kmTUCUMAN, ARGENTINAEMSC

User reports for this quake (2)

User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
65.5 km ENE of epicenter [Map] / not felt (reported through our app)
Sab Miguel de Tucumán / Moderate shaking (MMI V)
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