Terremoto forte mag. 5.0 - 3.1 Km SSW of Fagradalsfjall, Iceland, venerdí, 12 marzo 2021 -

Questo terremoto era probabilmente un aftershock del M 5.1 terremoto: 10.4 Km ESE of Grindavík, Iceland, Wed, 10 Mar 2021 03:14che si è verificato 2 giorni prima.
Terremoto forte mag. 5.0 - 3.1 Km SSW of Fagradalsfjall, Iceland, venerdí, 12 marzo 2021

Terremoto forte magnitudine 5.0 at 4 km depth

12 Mar 07:50 UTC: Primo a segnalare: IMO dopo 7 minuti.
12 Mar 08:10: Magnitudine ricalcolata da 4.2 a 3.8. Profondità ricalcolata da 3.8 a 4.3 km (da 2.4 a 2.7 mi). Posizione dell'epicentro corretta di 2.2 km (1.4 mi) al NNE.
... [show all] ...
12 Mar 17:30: Profondità ricalcolata da 3.4 a 3.7 km (da 2.1 a 2.3 mi).
Data & ora: 12 Mar 2021 07:43:02 UTC -
Ora locale a epicentro: Friday, 12 Mar 2021 07:43 (GMT +0)
Magnitudine: 5
Profondità: 3.7 km
Epicentro latitudine / longitudine: 63.876°N / 22.297°W (Islanda)
Vulcano più vicino: Fagradalsfjall (3 km / 2 mi)
Nearby towns and cities:
8 km ENE da Grindavik (pop: 2,860) --> Vedi sismi vicini
19 km SE da Reykjanesbaer (pop: 2,010) --> Vedi sismi vicini
28 km SO da Hafnarfjörður (pop: 26,800) --> Vedi sismi vicini
30 km SO da Garðabaer (pop: 11,400) --> Vedi sismi vicini
32 km SO da Kópavogur (pop: 31,700) --> Vedi sismi vicini
35 km SO da Reykjavík (pop: 118,900) --> Vedi sismi vicini
43 km SO da Mosfellsbaer (pop: 8,650) --> Vedi sismi vicini
45 km O da Thorlakshofn (pop: 1,490) --> Vedi sismi vicini
51 km SSO da Akranes (pop: 6,610) --> Vedi sismi vicini
56 km OSO da Hveragerði (pop: 2,290) --> Vedi sismi vicini
Weather at epicenter at time of quake:
Broken Clouds 1.5°C (35 F), humidity: 80%, wind: 12 m/s (23 kts) from NNE
Fonte dati primaria: IMO (Icelandic Met Office)
Stima dell'energia sismica liberata: 2 x 1012 joules (554 megawatt hours, equivalent to 477 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
5.03.7 km3.1 Km SSW of Fagradalsfjall, IcelandIMO

User reports for this quake (42)

User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
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18.7 km NW of epicenter [Map] / Light shaking (MMI IV) / 1-2 s : Intensive one | 3 users found this interesting.  
93 km E of epicenter [Map] / Light shaking (MMI IV) (reported through our app)
283.4 km NE of epicenter [Map] / not felt : Akureyri (reported through our app)  
12.5 km NNW of epicenter [Map] / Moderate shaking (MMI V) / both vertical and horizontal swinging / 5-10 s (reported through our app)
17.2 km NW of epicenter [Map] / Moderate shaking (MMI V) (reported through our app)
35.9 km NNE of epicenter [Map] / Light shaking (MMI IV) (reported through our app)
Ásbrú, Reykjanes Peninsula (16.6 km NW of epicenter) [Map] / Moderate shaking (MMI V) / rattling, vibrating / 2-5 s (reported through our app)
Ásbrú, Reykjanes Peninsula (16.6 km NW of epicenter) [Map] / Moderate shaking (MMI V) / rattling, vibrating / 2-5 s (reported through our app)
35.7 km NE of epicenter [Map] / Light shaking (MMI IV) (reported through our app)
Kópavogur (33.6 km NE of epicenter) [Map] / Weak shaking (MMI III) / very short
16.6 km NW of epicenter [Map] / Light shaking (MMI IV) / 1-2 s
16.6 km NW of epicenter [Map] / Moderate shaking (MMI V) / 2-5 s
50 km N of epicenter [Map] / Weak shaking (MMI III) (reported through our app)
15.7 km NW of epicenter [Map] / Moderate shaking (MMI V) / 2-5 s (reported through our app)
37.8 km NE of epicenter [Map] / Strong shaking (MMI VI) (reported through our app)
75.8 km NNE of epicenter [Map] / Light shaking (MMI IV)
34.6 km NNE of epicenter [Map] / Light shaking (MMI IV) (reported through our app)
35.3 km NNE of epicenter [Map] / Moderate shaking (MMI V)
Reykjavík (34.3 km NE of epicenter) [Map] / Moderate shaking (MMI V) (reported through our app)
28.6 km NE of epicenter [Map] / Very weak shaking (MMI II) (reported through our app)
35.2 km NE of epicenter [Map] / Light shaking (MMI IV) (reported through our app)
28.9 km NE of epicenter [Map] / Moderate shaking (MMI V) / horizontal (sideways) swinging / 2-5 s (reported through our app)
28.9 km NE of epicenter [Map] / Moderate shaking (MMI V) / horizontal (sideways) swinging / 2-5 s (reported through our app)
13.9 km NW of epicenter [Map] / Moderate shaking (MMI V) (reported through our app)
93 km E of epicenter [Map] / Light shaking (MMI IV) (reported through our app)
93 km E of epicenter [Map] / Light shaking (MMI IV) (reported through our app)
18.3 km NW of epicenter [Map] / Moderate shaking (MMI V) / rattling, vibrating / 2-5 s (reported through our app)
15.1 km NW of epicenter [Map] / Moderate shaking (MMI V) (reported through our app)
Sandgerdi / Moderate shaking (MMI V) / rattling, vibrating / 2-5 s
Sandgerdi / Moderate shaking (MMI V) / rattling, vibrating / 2-5 s
Sandgerdi / Moderate shaking (MMI V) / rattling, vibrating / 2-5 s
Kópavogur / Moderate shaking (MMI V) / single vertical bump / 1-2 s
Reykjavik / Light shaking (MMI IV)
Njarðvík / Light shaking (MMI IV)
Reykjanesbaer / Light shaking (MMI IV) / rattling, vibrating / 1-2 s
Njarðvík / Light shaking (MMI IV) / horizontal (sideways) swinging / 1-2 s
Reykjavik / Light shaking (MMI IV) / both vertical and horizontal swinging / 2-5 s
Reykjanesbaer / Moderate shaking (MMI V) / both vertical and horizontal swinging / 2-5 s
reykjavik / Moderate shaking (MMI V) / vertical swinging (up and down) / 5-10 s
Niarðvik / Moderate shaking (MMI V) / rattling, vibrating / 5-10 s
Keflavik / Light shaking (MMI IV) / 2-5 s
Njarðvík / Light shaking (MMI IV) / rattling, vibrating
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