Leggero terremoto magnitudine 4.7 - Indian Ocean, 202 km a sud ovest da Sibolga, Sumatra Settentrionale, Indonesia, venerdì, 27 maggio 2011

Leggero terremoto magnitudine 4.7 - Indian Ocean, 202 km a sud ovest da Sibolga, Sumatra Settentrionale, Indonesia, venerdì, 27 maggio 2011

Light magnitude 4.7 earthquake at 27 km depth

Data & ora: 27 May 2011 08:13:06 UTC
Magnitudine: 4.7
Profondità: 26.6 km
Epicentro latitudine / longitudine: 0.3°N / 97.678°E (Indian Ocean, Indonesia)
Vulcano più vicino: Sorikmarapi (211 km / 131 mi)
Nearby towns and cities:
202 km SO da Sibolga (pop: 79,700) --> Vedi sismi vicini
214 km SO da Padangsidempuan (pop: 100,600) --> Vedi sismi vicini
221 km S da Singkil (pop: 46,800) --> Vedi sismi vicini
290 km ONO da Pariaman (pop: 92,200) --> Vedi sismi vicini
307 km ONO da Bukittinggi (pop: 98,700) --> Vedi sismi vicini
312 km SO da Rantauprapat (pop: 103,000) --> Vedi sismi vicini
328 km ONO da Padang (pop: 840,400) --> Vedi sismi vicini
334 km SSO da Pematangsiantar (pop: 209,600) --> Vedi sismi vicini
381 km SSO da Medan (pop: 1,751,000) --> Vedi sismi vicini
1249 km NO da Giacarta (pop: 8,540,100) --> Vedi sismi vicini
Fonte dati primaria: USGS (United States Geological Survey)
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
M 4.727 kmNias region, IndonesiaUSGS
Note: for quakes of 2012 and earlier, our database often contains only records from USGS.

User reports for this quake

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Earlier earthquakes in the same area

Mag. 4.7 earthquake - Indian Ocean, 202 km southwest of Sibolga, Sumatera Utara, Indonesia, on Friday, 27 May 2011 at 08:13 (GMT)
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