Leggero terremoto magnitudine 4.9 - South Atlantic Ocean, Georgia del Sud e Sandwich australi, mercoledì, 14 ottobre 2020 -

Leggero terremoto magnitudine 4.9 - South Atlantic Ocean, Georgia del Sud e Sandwich australi, mercoledì, 14 ottobre 2020

Light magnitude 4.9 earthquake at 10 km depth

14 Oct 15:53 UTC: Primo a segnalare: USGS dopo 26 minuti.
21 Oct 02:54: Posizione dell'epicentro corretta di 17.8 km (11.1 mi) al SO.
Data & ora: 14 Oct 2020 15:27:27 UTC -
Ora locale a epicentro: mercoledì, 14 ott 2020 13:27 (GMT -2)
Magnitudine: 4.9
Profondità: 10.0 km
Epicentro latitudine / longitudine: 59.6335°S / 24.8886°W (South Atlantic Ocean, Georgia del Sud e Sandwich australi)
Vulcano più vicino: Bristol Island (119 km / 74 mi)
Weather at epicenter at time of quake:
Overcast Clouds 0.5°C (33 F), humidity: 93%, wind: 15 m/s (29 kts) from WNW
Fonte dati primaria: USGS (United States Geological Survey)
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.
MagnitudineProfonditàUbicazioneFonte
M 4.910 kmSouth Sandwich Islands RegionUSGS
M 4.940 kmSouth Sandwich Islands RegionEMSC
M 4.910 kmSouth Sandwich Islands RegionGFZ

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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Earlier earthquakes in the same area since 1900

Mag. 4.9 earthquake - South Atlantic Ocean, South Georgia & South Sandwich Islands, on Wednesday, 14 Oct 2020 1:27 pm (GMT -2)

Map of earlier quakes

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