Sismo leggero mag. 4.5 - South China Sea, 64 km a ovest da Batangas, Calabarzon, Filippine, lunedí, 25 gennaio 2021 -

Sismo leggero mag. 4.5 - South China Sea, 64 km a ovest da Batangas, Calabarzon, Filippine, lunedí, 25 gennaio 2021

Sismo leggero magnitudine 4.5 at 87 km depth

25 Jan 19:55 UTC: Primo a segnalare: PHIVOLCS dopo 16 minuti.
26 Jan 04:40: Profondità ricalcolata da 74.0 a 87.0 km (da 46 a 54 mi). Posizione dell'epicentro corretta di 10.2 km (6.4 mi) al SSW.
Update Mon, 25 Jan 2021, 20:00
Light earthquake of magnitude 4.5 just reported 21 km southwest of Nasugbu, Philippines
4.5 quake 26 Jan 3:39 am (GMT +8)
4.5 quake 26 Jan 3:39 am (GMT +8)
The Philippine Institute of Volcanology and Seismology (PHIVOLCS) reported a magnitude 4.5 quake in the Philippines near Nasugbu, Batangas, Calabarzon, only 21 minutes ago. The earthquake hit early morning on Tuesday 26 January 2021 at 3:39 am local time at an intermediate depth of 74 km. The exact magnitude, epicenter, and depth of the quake might be revised within the next few hours or minutes as seismologists review data and refine their calculations, or as other agencies issue their report.
A second report was later issued by the European-Mediterranean Seismological Centre (EMSC), which listed it as a magnitude 4.5 earthquake as well.
Towns or cities near the epicenter where the quake might have been felt as very weak shaking include Talisay (pop. 2,400) located 15 km from the epicenter, Nasugbu (pop. 62,900) 21 km away, Balayan (pop. 50,100) 26 km away, Balayan (pop. 50,100) 26 km away, Mariveles (pop. 84,600) 55 km away, Silang (pop. 119,500) 60 km away, Batangas City (pop. 237,400) 65 km away, Makati City (pop. 510,400) 90 km away, Taguig (pop. 644,500) 91 km away, and Manila (pop. 1,600,000) 91 km away.
VolcanoDiscovery will automatically update magnitude and depth if these change and follow up if other significant news about the quake become available. If you're in the area, please send us your experience through our reporting mechanism, either online or via our mobile app. This will help us provide more first-hand updates to anyone around the globe who wants to know more about this quake.
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Earthquake data:

Data & ora: 25 Jan 2021 19:39:00 UTC -
Ora locale a epicentro: Tuesday, 26 Jan 2021 03:39 (GMT +8)
Magnitudine: 4.5
Profondità: 87.0 km
Epicentro latitudine / longitudine: 13.85°N / 120.47°E (South China Sea, Filippine)
Vulcano più vicino: Taal (55 km / 34 mi)
Nearby towns and cities:
18 km O da Calatagan (pop: 16,100) --> Vedi sismi vicini
30 km SO da Nasugbu (pop: 62,900) --> Vedi sismi vicini
30 km OSO da Balayan (Batangas) (pop: 50,100) --> Vedi sismi vicini
30 km OSO da Balayan (pop: 50,100) --> Vedi sismi vicini
38 km OSO da Calaca (pop: 37,400) --> Vedi sismi vicini
49 km O da Taal (pop: 39,700) --> Vedi sismi vicini
64 km O da Batangas (pop: 237,400) --> Vedi sismi vicini
68 km SO da Silang (pop: 119,500) --> Vedi sismi vicini
87 km SO da Las Piñas (pop: 590,000) --> Vedi sismi vicini
100 km SSO da Manila (pop: 1,600,000) --> Vedi sismi vicini
123 km NO da Mindoro Island (pop: 1,331,500) --> Vedi sismi vicini
Weather at epicenter at time of quake:
Overcast Clouds 26°C (79 F), humidity: 82%, wind: 6 m/s (11 kts) from E
Fonte dati primaria: PHIVOLCS (Philippine Institute of Volcanology and Seismology)
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.
4.587 km018 Km N 83° W of Calatagan (Batangas), PhilippinesPHIVOLCS
4.4215 km9 Km ENE of San Juan, PhilippinesUSGS
4.5131 kmLuzon, PhilippinesGFZ

User reports for this quake (6)

User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
Leave a comment if you find a particular report interesting or want to add to it.
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Angono (105.9 km NE of epicenter) [Map] / not felt / single lateral shake / 5-10 s : I was asleep lol (reported through our app)  
69.8 km ENE of epicenter [Map] / Very weak shaking (MMI II) : Aufgewacht  
Santa Rosa (76.5 km NE of epicenter) [Map] / not felt (reported through our app)
Santa Rosa (76.5 km NE of epicenter) [Map] / not felt (reported through our app)
Balayan, Batangas / Very weak shaking (MMI II) / 2-5 s : It woke me up.  
san nicholas / Light shaking (MMI IV) / 1-2 s
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