Sismo muy débil mag. 2.8 - 15 km NNE of Sibolga, North Sumatra, Indonesia, domingo, 28 nov 2021 03:56 (GMT +7) -
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Sismo muy débil magnitud 2.8 a 96 km de profundidad
28 Nov 05:25 UTC: Primero en informar: BMKG después de 8 horas.
28 Nov 10:50: Magnitud recalculada de 2.7 a 2.8. Profundidad recalculada de 77.0 a 96.0 km (de 48 a 60 mi). Ubicación del epicentro corregida 4 km (2.5 mi) al NNE.
28 Nov 10:50: Magnitud recalculada de 2.7 a 2.8. Profundidad recalculada de 77.0 a 96.0 km (de 48 a 60 mi). Ubicación del epicentro corregida 4 km (2.5 mi) al NNE.
Hora local al epicentro: domingo, 28 nov 2021 03:56 (GMT +7)
Magnitud: 2.8
Prof.: 96.0 km
Epicentro latitud / longitud: 1.87°N / 98.81°E

Antipode: 1.87°S / 81.19°W
Volcán mas cercano: Toba (52 km / 32 mi)
Nearby towns and cities:
15 km al NNE de Sibolga (pop: 79,700) --> ¡Vea sismos cercanos!
75 km al NO de Padangsidempuan (pop: 100,600) --> ¡Vea sismos cercanos!
87 km al S de Tomok Bolon (Kabupaten Samosir) (pop: 10,000) --> ¡Vea sismos cercanos!
89 km al S de Parapat (Kabupaten Simalungun) (pop: 10,000) --> ¡Vea sismos cercanos!
191 km al S de Medan (pop: 1,751,000) --> ¡Vea sismos cercanos!
Fuente primaria de datos: BMKG (Meteorological, Climatological, and Geophysical Agency of Indonesia)
Energía liberada estimada: 1 x 109 joules (278 kWh, equivalente a 0.239 toneladas de TNT) | about seismic energy
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.
Revista | Prof. | Ubicación | Fuente |
2.8 | 96 km | Northern Sumatra, Indonesia | BMKG |
User reports for this quake
At magnitude 2.8, this quake might have been felt very close to the epicenter and under calm conditions.User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
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