Terremoto moderato mag. 4.9 - 154 km a sud ovest da Padang, West Sumatra, Indonesia, martedí, 11 maggio 2021 -

Terremoto moderato mag. 4.9 - 154 km a sud ovest da Padang, West Sumatra, Indonesia, martedí, 11 maggio 2021

Terremoto moderato magnitudine 4.9 at 25 km depth

11 May 20:50 UTC: Primo a segnalare: BMKG dopo 5 minuti.
11 May 20:55: Magnitudine ricalcolata da 5.1 a 4.8. Posizione dell'epicentro corretta di 4.6 km (2.8 mi) al WNW.
11 May 21:00: Magnitudine ricalcolata da 4.8 a 4.9. Profondità ricalcolata da 17.0 a 21.0 km (da 10.6 a 13 mi). Posizione dell'epicentro corretta di 1.1 km (0.7 mi) al S.
12 May 05:35: Profondità ricalcolata da 21.0 a 25.0 km (da 13 a 15.5 mi). Posizione dell'epicentro corretta di 13 km (7.8 mi) al SO.
Data & ora: 11 May 2021 20:44:42 UTC -
Ora locale a epicentro: 12 May 3:44 am (GMT +7)
Magnitudine: 4.9
Profondità: 25.0 km
Epicentro latitudine / longitudine: 1.68°S / 99.18°E (West Sumatra, Indonesia)
Vulcano più vicino: Talang (168 km / 104 mi)
Nearby towns and cities:
154 km OSO da Padang (pop: 840,400) --> Vedi sismi vicini
158 km SO da Pariaman (pop: 92,200) --> Vedi sismi vicini
191 km OSO da Solok (pop: 48,400) --> Vedi sismi vicini
202 km SO da Bukittinggi (pop: 98,700) --> Vedi sismi vicini
228 km OSO da Sijunjung (pop: 27,800) --> Vedi sismi vicini
229 km SO da Payakumbuh (pop: 121,600) --> Vedi sismi vicini
249 km O da Sungai Penuh (Jambi) (pop: 95,900) --> Vedi sismi vicini
340 km S da Padangsidempuan (North Sumatra) (pop: 100,600) --> Vedi sismi vicini
351 km SO da Pekanbaru (Riau) (pop: 704,000) --> Vedi sismi vicini
989 km ONO da Giacarta (Jakarta) (pop: 8,540,100) --> Vedi sismi vicini
Weather at epicenter at time of quake:
Overcast Clouds 27.4°C (81 F), humidity: 80%, wind: 1 m/s (3 kts) from S
Fonte dati primaria: BMKG (Meteorological, Climatological, and Geophysical Agency of Indonesia)
Stima dell'energia sismica liberata: 1.4 x 1012 joules (392 megawatt hours, equivalent to 338 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.
4.925 kmSouthern Sumatra, IndonesiaBMKG
4.510 kmSouthern Sumatra, IndonesiaGFZ
4.930 km133 Km WSW of Padang, IndonesiaUSGS

User reports for this quake (2)

User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
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Kandui resort (29.3 km SSE of epicenter) [Map] / Light shaking (MMI IV) / vibration and rolling / 5-10 s : Woke me up  
Kandui resort (29.3 km SSE of epicenter) [Map] / Light shaking (MMI IV) / vibration and rolling / 5-10 s : Woke me up  
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