Terremoto moderato mag. 4.4 - ICELAND REGION, giovedí, 15 aprile 2021 -

Terremoto moderato mag. 4.4 - ICELAND REGION, giovedí, 15 aprile 2021

Terremoto moderato magnitudine 4.4 at 10 km depth

15 Apr 09:35 UTC: Primo a segnalare: EMSC dopo 5 minuti.
15 Apr 09:57: Magnitudine ricalcolata da 4.2 a 4.3. Profondità ricalcolata da 7.0 a 10.0 km (da 4.3 a 6.2 mi). Posizione dell'epicentro corretta di 8.3 km (5.2 mi) al O.
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15 Apr 11:12: Profondità ricalcolata da 2.0 a 10.0 km (da 1.2 a 6.2 mi). Posizione dell'epicentro corretta di 4.7 km (2.9 mi) al WNW.
Data & ora: 15 Apr 2021 09:29:54 UTC -
Ora locale a epicentro: 15 Apr 9:29 am (GMT +0)
Magnitudine: 4.4
Profondità: 10.0 km
Epicentro latitudine / longitudine: 68.13°N / 18.49°W (Islanda)
Vulcano più vicino: Kolbeinsey Ridge (173 km / 107 mi)
Nearby towns and cities:
178 km N da Grimsey (pop: 76) --> Vedi sismi vicini
221 km N da Siglufjordur (pop: 1,190) --> Vedi sismi vicini
238 km NNO da Húsavík (pop: 2,230) --> Vedi sismi vicini
240 km N da Dalvik (pop: 1,360) --> Vedi sismi vicini
270 km N da Sauðarkrokur (pop: 2,580) --> Vedi sismi vicini
273 km N da Akureyri (pop: 17,700) --> Vedi sismi vicini
304 km NE da Ísafjörður (pop: 2,620) --> Vedi sismi vicini
470 km NNE da Reykjavík (pop: 118,900) --> Vedi sismi vicini
473 km NNE da Kópavogur (pop: 31,700) --> Vedi sismi vicini
478 km NNE da Hafnarfjörður (pop: 26,800) --> Vedi sismi vicini
Weather at epicenter at time of quake:
Broken Clouds 0.6°C (33 F), humidity: 92%, wind: 4 m/s (7 kts) from ESE
Fonte dati primaria: EMSC (European-Mediterranean Seismological Centre)
Stima dell'energia sismica liberata: 2.5 x 1011 joules (69.8 megawatt hours, equivalent to 60 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.
4.210 kmIceland RegionGFZ
4.410 km237 Km N of Siglufjörður, IcelandUSGS

User reports for this quake (1)

User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
Šentrupert (1291.5 km W of epicenter) [Map] / Strong shaking (MMI VI)
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