Leggero terremoto magnitudine 4.1 - 18 km south da Mataram, West Nusa Tenggara, Indonesia, mercoledì, 21 ottobre 2020 -

Leggero terremoto magnitudine 4.1 - 18 km south da Mataram, West Nusa Tenggara, Indonesia, mercoledì, 21 ottobre 2020

Light magnitude 4.1 earthquake at 87 km depth

21 Oct 03:50 UTC: Primo a segnalare: BMKG dopo 6 minuti.
Data & ora: 21 Oct 2020 03:44:36 UTC -
Ora locale a epicentro: 21 Oct 11:44 am (GMT +8)
Magnitudine: 4.1
Profondità: 87.0 km
Epicentro latitudine / longitudine: 8,74°S / 116,08°E (Indonesia)
Vulcano più vicino: Rinjani (56 km / 35 mi)
Nearby towns and cities:
2 km SSE da Lembar (Kabupaten Lombok Barat) (pop: 10,000)
18 km SSW da Mataram (pop: 318,700)
21 km W da Praya (Kabupaten Lombok Tengah) (pop: 35,200)
60 km ESE da Karangasem (pop: 31,900)
78 km ESE da Klungkung (pop: 27,800)
95 km E da Denpasar (pop: 834,900)
402 km ESE da Surabaya (pop: 2,374,700)
1056 km ESE da Giacarta (pop: 8,540,100)
Weather at epicenter at time of quake:
Scattered Clouds 33°C (91 F), humidity: 59%, wind: 7 m/s (13 kts) from SE
Fonte dati primaria: BMKG
Stima dell'energia sismica liberata: 8,9 x 1010 joules (24,8 megawatt hours, equivalent to 21,3 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 4.187 kmSumbawa Region, IndonesiaBMKG
M 4.187 kmLombok Region, IndonesiaEMSC

User reports for this quake (7)

User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
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99.1 km W of epicenter [Map] / Very weak shaking (MMI II) / 2-5 s : Felt lightly on 4th floor as a rumble of tables
Praya (21 km ENE of epicenter) [Map] / Weak shaking (MMI III) / rattling, vibrating / 2-5 s : Sound like something falling in the roop. (reported through our app)
Lombok / Light shaking (MMI IV)
Mataram / not felt : Tidak terasa
Praya (Indonesia, 21 km E of epicenter) : Soundlike somthing drop in the roop. (reported through EMSC)
Jimbaran (Indonesia, 101 km W of epicenter) : Felt it a little (reported through EMSC)
Bangekdewa (Indonesia, 12 km E of epicenter) : 2 seconds table shake (reported through EMSC)
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Earlier earthquakes in the same area since 1900

Mag. 4.1 earthquake - 18 km south of Mataram, Nusa Tenggara Barat, Indonesia, on 21 Oct 11:44 am (GMT +8)

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