Terremoto moderato mag. 5.1 - Makassar Strait, 223 km a nord da Palu, Sulawesi Centrale, Indonesia, domenica, 14 febbraio 2021 -

Terremoto moderato mag. 5.1 - Makassar Strait, 223 km a nord da Palu, Sulawesi Centrale, Indonesia, domenica, 14 febbraio 2021

Terremoto moderato magnitudine 5.1 at 25 km depth

14 Feb 09:58 UTC: Primo a segnalare: GFZ dopo 13 minuti.
14 Feb 10:00: Ora utilizzando nuova fonte di dati: BMKG
... [show all] ...
14 Feb 14:30: Magnitudine ricalcolata da 5.2 a 5.1. Profondità ricalcolata da 23.0 a 25.0 km (da 14.3 a 15.5 mi). Posizione dell'epicentro corretta di 1.1 km (0.7 mi) al O.
Data & ora: 14 Feb 2021 09:44:48 UTC -
Ora locale a epicentro: Sunday, 14 Feb 2021 17:44 (GMT +8)
Magnitudine: 5.1
Profondità: 25.0 km
Epicentro latitudine / longitudine: 1.09°N / 119.99°E (Makassar Strait, Indonesia)
Vulcano più vicino: Una Una (226 km / 140 mi)
Nearby towns and cities:
223 km N da Palu (pop: 282,400) --> Vedi sismi vicini
289 km NNO da Poso (pop: 47,100) --> Vedi sismi vicini
298 km ENE da Bontang (pop: 101,700) --> Vedi sismi vicini
347 km O da Gorontalo (pop: 144,200) --> Vedi sismi vicini
362 km ENE da Samarinda (pop: 355,200) --> Vedi sismi vicini
364 km SE da Tarakan (pop: 97,500) --> Vedi sismi vicini
372 km ENE da Loa Janan (pop: 212,800) --> Vedi sismi vicini
385 km NO da Luwuk (pop: 47,800) --> Vedi sismi vicini
431 km NE da City of Balikpapan (pop: 700,000) --> Vedi sismi vicini
439 km NE da Balikpapan (pop: 433,900) --> Vedi sismi vicini
360 km N da Sulawesi Island (pop: 18,455,100) --> Vedi sismi vicini
Weather at epicenter at time of quake:
Moderate Rain 27.5°C (81 F), humidity: 76%, wind: 9 m/s (18 kts) from SW
Fonte dati primaria: BMKG (Meteorological, Climatological, and Geophysical Agency of Indonesia)
Stima dell'energia sismica liberata: 2.8 x 1012 joules (783 megawatt hours, equivalent to 674 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.
5.125 kmCelebes Sea, IndonesiaBMKG
5.044 kmMinahassa Peninsula, Sulawesi, IndonesiaGFZ
5.154 km247 Km NNE of Palu, IndonesiaUSGS
5.244 kmMinahassa Peninsula, Sulawesi, IndonesiaGeoAu

User reports for this quake (3)

User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
1169.8 km SSW of epicenter [Map] / not felt (reported through our app)
436.5 km SSW of epicenter [Map] / not felt (reported through our app)
663.3 km NW of epicenter [Map] / not felt (reported through our app)
Volcanoes & Earthquakes - new app for Android


More info
Recorded aftershocks, latest first (1 quakes):
  • 17 Feb 2021 21:34 UTC
    | M 4.3 |
    10 km (6.2 mi) depth
    8 km (5 mi) distance
    | BMKG | Details

Earlier earthquakes in the same area since 1900

Map of earlier quakes

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