Sismo debile mag. 2.8 - North Pacific Ocean, 53 km a sud ovest da Holualoa, Contea di Hawaii County, Stati Uniti, lunedì, 01 marzo 2021 -

Sismo debile mag. 2.8 - North Pacific Ocean, 53 km a sud ovest da Holualoa, Contea di Hawaii County, Stati Uniti, lunedì, 01 marzo 2021

Sismo debile magnitudine 2.8 at 12 km depth

1 Mar 14:34 UTC: Primo a segnalare: USGS dopo 5 minuti.
1 Mar 14:36: Magnitudine ricalcolata da 2.7 a 2.8.
Data & ora: 1 Mar 2021 14:29:40 UTC -
Ora locale a epicentro: lunedì, 1 mar 2021 04:29 (GMT -10)
Magnitudine: 2.8
Profondità: 11.7 km
Epicentro latitudine / longitudine: 19.33733°N / 156.36099°W (North Pacific Ocean, Hawaii, Stati Uniti)
Vulcano più vicino: Hualalai (65 km / 40 mi)
Nearby towns and cities:
49 km OSO da Captain Cook (pop: 3,430) --> Vedi sismi vicini
53 km SO da Holualoa (Hawaii County) (pop: 8,540) --> Vedi sismi vicini
59 km SO da Kalaoa (Hawaii County) (pop: 9,640) --> Vedi sismi vicini
69 km ONO da Hawaiian Ocean View (pop: 4,440) --> Vedi sismi vicini
90 km SO da Waikoloa (pop: 4,810) --> Vedi sismi vicini
94 km O da Pāhala (pop: 1,360) --> Vedi sismi vicini
140 km OSO da Hilo (pop: 43,300) --> Vedi sismi vicini
159 km S da Kīhei (pop: 20,900) --> Vedi sismi vicini
173 km S da Kahului (pop: 26,300) --> Vedi sismi vicini
174 km S da Wailuku (pop: 15,300) --> Vedi sismi vicini
77 km OSO da Hawaii Island (pop: 185,100) --> Vedi sismi vicini
Weather at epicenter at time of quake:
Overcast Clouds 21°C (70 F), humidity: 68%, wind: 3 m/s (5 kts) from NE
Fonte dati primaria: USGS (United States Geological Survey)
Stima dell'energia sismica liberata: 1 x 109 joules (278 kilowatt hours, equivalent to 0.239 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
2.812 kmHawaii Region, Hawaii, USAUSGS
2.931 kmHAWAII REGION, HAWAII, USAEMSC

User reports for this quake (1)

User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
At magnitude 2.8, this quake might have been felt very close to the epicenter and under calm conditions.
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Hilo Hi (141.1 km ENE of epicenter) [Map] / Very weak shaking (MMI II) / rattling, vibrating : Laying in bed, i felta very faint rumbling that when on for over a minute, and included two larger shivers... and when i looked it up out of curiosity, i found this earthquake happened at exactly the time I noted.  
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