Moderate mag. 4.0 earthquake - 42 km north of Padangsidempuan, North Sumatra, Indonesia, on Saturday, 13 Mar 2021 4:38 am (GMT +7) -

Moderate mag. 4.0 earthquake - 42 km north of Padangsidempuan, North Sumatra, Indonesia, on Saturday, 13 Mar 2021 4:38 am (GMT +7)

Séisme modéré magnitude 4.0 at 10 km depth

12 Mar 21:51 UTC: Premier à signaler: EMSC après 12 minutes.
12 Mar 21:55: Maintenant en utilisant une nouvelle source de données: BMKG
Date & time: 12 Mar 2021 21:38:56 UTC -
Local time at epicenter: samedi, 13 mars 2021 04:38 (GMT +7)
Magnitude: 4
Profondeur: 10.0 km
Epicenter latitude / longitude: 1.73°N / 99.13°E (Sumatra du Nord, Indonésie)
Volcan le plus près: Sibualbuali (24 km / 15 mi)
Nearby towns and cities:
39 km E de Sibolga (North Sumatra) (pop: 79,700) --> Voir les séismes à proximité!
42 km NNO de Padangsidempuan (North Sumatra) (pop: 100,600) --> Voir les séismes à proximité!
78 km OSO de Bandar (Kabupaten Labuhan Batu, North Sumatra) (pop: 31,400) --> Voir les séismes à proximité!
88 km OSO de Rantauprapat (North Sumatra) (pop: 103,000) --> Voir les séismes à proximité!
137 km S de Pematangsiantar (North Sumatra) (pop: 209,600) --> Voir les séismes à proximité!
150 km SSO de Kisaran (North Sumatra) (pop: 129,900) --> Voir les séismes à proximité!
156 km SSO de Tanjungbalai (North Sumatra) (pop: 142,500) --> Voir les séismes à proximité!
212 km SSE de Medan (North Sumatra) (pop: 1,751,000) --> Voir les séismes à proximité!
325 km OSO de Kuala Lumpur (Malaisie) (pop: 1,454,000) --> Voir les séismes à proximité!
328 km NNO de Padang (West Sumatra) (pop: 840,400) --> Voir les séismes à proximité!
Weather at epicenter at time of quake:
Overcast Clouds 20.7°C (69 F), humidity: 96%, wind: 1 m/s (2 kts) from NE
Primary data source: BMKG (Meteorological, Climatological, and Geophysical Agency of Indonesia)
Estimated released energy: 6.3 x 1010 joules (17.5 megawatt hours, equivalent to 15.1 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.
4.010 kmNorthern Sumatra, IndonesiaBMKG

User reports for this quake (1)

User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
Bulu Payung / Strong shaking (MMI VI)
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