Sismo leggero mag. 2.8 - 45 km a sud ovest da Hilo, Contea di Hawaii County, Stati Uniti, giovedí, 18 marzo 2021 -

Sismo leggero mag. 2.8 - 45 km a sud ovest da Hilo, Contea di Hawaii County, Stati Uniti, giovedí, 18 marzo 2021

Sismo leggero magnitudine 2.8 at 1 km depth

18 Mar 20:13 UTC: Primo a segnalare: USGS dopo 3 minuti.
18 Mar 20:16: Magnitudine ricalcolata da 2.7 a 2.6.
18 Mar 21:00: Magnitudine ricalcolata da 2.6 a 2.8. Profondità ricalcolata da 0.6 a 1.5 km (da 0.4 a 0.9 mi).
18 Mar 21:16: Profondità ricalcolata da 1.5 a 0.8 km (da 0.9 a 0.5 mi).
Data & ora: 18 Mar 2021 20:10:22 UTC -
Ora locale a epicentro: Thursday, 18 Mar 2021 10:10 (GMT -10)
Magnitudine: 2.8
Profondità: 0.8 km
Epicentro latitudine / longitudine: 19.48683°N / 155.43167°W (Contea di Hawaii, Hawaii, Stati Uniti)
Vulcano più vicino: Kilauea (17 km / 11 mi)
Nearby towns and cities:
21 km ONO da Volcano Village (pop: 2,580) --> Vedi sismi vicini
32 km N da Pāhala (pop: 1,360) --> Vedi sismi vicini
35 km OSO da Mountain View (pop: 3,920) --> Vedi sismi vicini
45 km SO da Hilo (pop: 43,300) --> Vedi sismi vicini
46 km E da Honaunau-Napoopoo (pop: 2,570) --> Vedi sismi vicini
50 km OSO da Hawaiian Paradise Park (Hawaii County) (pop: 11,400) --> Vedi sismi vicini
56 km ESE da Holualoa (Hawaii County) (pop: 8,540) --> Vedi sismi vicini
64 km ESE da Kalaoa (Hawaii County) (pop: 9,640) --> Vedi sismi vicini
65 km SSE da Waimea (Hawaii County) (pop: 9,210) --> Vedi sismi vicini
324 km SE da Honolulu (pop: 371,700) --> Vedi sismi vicini
Weather at epicenter at time of quake:
Heavy Intensity Rain 15.8°C (60 F), humidity: 83%, wind: 5 m/s (10 kts) from WSW
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.
2.80.8 km21 Km WNW of Volcano, Hawaii, USAUSGS

User reports for this quake (1)

At magnitude 2.8, this quake might have been felt very close to the epicenter and under calm conditions.
User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
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37.9 km E of epicenter [Map] / not felt : We did not feel this one, did feel one 2.7 in this cluster this morning. (reported through our app)  
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