Terremoto moderato mag. 4.5 - Maluku Sea, 15 km a nord est da Pulau Karakelang , Indonesia, domenica, 31 gennaio 2021 -

Questo terremoto era probabilmente un aftershock del M 7.0 terremoto: Philippines Sea, 46 km a nord est da Pulau Magupung , Indonesia Thu, 21 Jan 2021 12:23che si è verificato 10 giorni prima.
Terremoto moderato mag. 4.5 - Maluku Sea, 15 km a nord est da Pulau Karakelang , Indonesia, domenica, 31 gennaio 2021

Terremoto moderato magnitudine 4.5 at 28 km depth

31 Jan 20:05 UTC: Primo a segnalare: BMKG dopo 7 minuti.
1 Feb 03:15: Magnitudine ricalcolata da 4.4 a 4.5. Profondità ricalcolata da 10.0 a 28.0 km (da 6.2 a 17.4 mi). Posizione dell'epicentro corretta di 1.1 km (0.7 mi) al N.
Data & ora: 31 Jan 2021 19:58:31 UTC -
Ora locale a epicentro: lunedì, 1 feb 2021 03:58 (GMT +8)
Magnitudine: 4.5
Profondità: 28.0 km
Epicentro latitudine / longitudine: 4.36°N / 126.94°E (Maluku Sea, Indonesia)
Vulcano più vicino: Awu (177 km / 110 mi)
Nearby towns and cities:
252 km SE da Glan (Sarangani, Filippine) (pop: 24,300) --> Vedi sismi vicini
256 km SE da Malapatan (Sarangani, Filippine) (pop: 19,400) --> Vedi sismi vicini
266 km SE da Alabel (Filippine) (pop: 43,300) --> Vedi sismi vicini
272 km SSE da Malita (Filippine) (pop: 41,100) --> Vedi sismi vicini
276 km SE da General Santos (Filippine) (pop: 679,600) --> Vedi sismi vicini
282 km SE da Maluñgun (Filippine) (pop: 52,200) --> Vedi sismi vicini
293 km SE da Polomolok (Filippine) (pop: 64,000) --> Vedi sismi vicini
318 km SE da Digos (Filippine) (pop: 116,100) --> Vedi sismi vicini
332 km SE da Bañga (Filippine) (pop: 58,900) --> Vedi sismi vicini
332 km SE da Koronadal City (Filippine) (pop: 125,500) --> Vedi sismi vicini
Weather at epicenter at time of quake:
Overcast Clouds 27.3°C (81 F), humidity: 79%, wind: 4 m/s (8 kts) from NNE
Fonte dati primaria: BMKG (Meteorological, Climatological, and Geophysical Agency of Indonesia)
Stima dell'energia sismica liberata: 3.5 x 1011 joules (98.6 megawatt hours, equivalent to 84.8 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
4.528 kmTalaud Islands, IndonesiaBMKG
3.830 kmKEPULAUAN TALAUD, INDONESIAEMSC
4.033 km300 Km S 38° E of Sarangani (Davao Occidental), IndonesiaPHIVOLCS
4.736 km198 Km SE of Sarangani, Philippines, IndonesiaUSGS

User reports for this quake

User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
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