Moderate mag. 4.1 earthquake - Indian Ocean, 125 km southwest of Padangsidempuan, North Sumatra, Indonesia, on Wednesday, 7 Apr 2021 10:50 pm (GMT +7) -

Moderate mag. 4.1 earthquake - Indian Ocean, 125 km southwest of Padangsidempuan, North Sumatra, Indonesia, on Wednesday, 7 Apr 2021 10:50 pm (GMT +7)

Séisme modéré magnitude 4.1 at 10 km depth

7 Apr 15:56 UTC: Premier à signaler: EMSC après 6 minutes.
7 Apr 16:05: Maintenant en utilisant une nouvelle source de données: BMKG
Date & time: 7 Apr 2021 15:50:18 UTC -
Local time at epicenter: mercredi, 7 avril 2021 22:50 (GMT +7)
Magnitude: 4.1
Profondeur: 10.0 km
Epicenter latitude / longitude: 0.64°N / 98.43°E (Océan Indien, Indonésie)
Volcan le plus près: Sorikmarapi (124 km / 77 mi)
Nearby towns and cities:
125 km SO de Padangsidempuan (pop: 100,600) --> Voir les séismes à proximité!
128 km SSO de Sibolga (pop: 79,700) --> Voir les séismes à proximité!
197 km SSE de Singkil (pop: 46,800) --> Voir les séismes à proximité!
225 km SO de Rantauprapat (pop: 103,000) --> Voir les séismes à proximité!
234 km NO de Pariaman (pop: 92,200) --> Voir les séismes à proximité!
240 km ONO de Bukittinggi (pop: 98,700) --> Voir les séismes à proximité!
263 km ONO de Payakumbuh (pop: 121,600) --> Voir les séismes à proximité!
278 km NO de Padang (pop: 840,400) --> Voir les séismes à proximité!
328 km S de Medan (pop: 1,751,000) --> Voir les séismes à proximité!
457 km SO de Kuala Lumpur (Malaisie) (pop: 1,454,000) --> Voir les séismes à proximité!
105 km ESE de Nias Island (pop: 756,300) --> Voir les séismes à proximité!
Weather at epicenter at time of quake:
Moderate Rain 28.2°C (83 F), humidity: 72%, wind: 3 m/s (6 kts) from NW
Primary data source: BMKG (Meteorological, Climatological, and Geophysical Agency of Indonesia)
Estimated released energy: 8.9 x 1010 joules (24.8 megawatt hours, equivalent to 21.3 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
4.110 kmNorthern Sumatra, IndonesiaBMKG
4.010 kmNIAS REGION, INDONESIAEMSC
4.260 km89 Km SW of Sibolga, IndonesiaUSGS
4.251 kmNorthern Sumatra, IndonesiaGFZ

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 yet. If you felt it be the first to report it!
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