Debile terremoto magnitudine 1.8 - 9.3 km a est da Pāhala, Contea di Hawaii County, Stati Uniti, mercoledì, 21 ottobre 2020 -
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Minor magnitude 1.8 earthquake at 30 km depth
21 Oct 03:24 UTC: Primo a segnalare: USGS dopo 4 minuti.
Ora locale a epicentro: 20 Oct 5:20 pm (GMT -10)
Magnitudine: 1.8
Profondità: 29.9 km
Epicentro latitudine / longitudine: 19.21°N / 155.39084°W
(Contea di Hawaii, Hawaii, Stati Uniti)Vulcano più vicino: Kilauea (24 km / 15 mi)
Nearby towns and cities:
9 km E da Pāhala (pop: 1,360) --> Vedi sismi vicini
31 km SSO da Volcano Village (pop: 2,580) --> Vedi sismi vicini
42 km ENE da Hawaiian Ocean View (pop: 4,440) --> Vedi sismi vicini
49 km SO da Mountain View (pop: 3,920) --> Vedi sismi vicini
57 km ESE da Honaunau-Napoopoo (pop: 2,570) --> Vedi sismi vicini
61 km SO da Hawaiian Paradise Park (Hawaii County) (pop: 11,400) --> Vedi sismi vicini
66 km SSO da Hilo (pop: 43,300) --> Vedi sismi vicini
80 km SE da Kailua Kona (Hawaii County) (pop: 12,000) --> Vedi sismi vicini
7698 km O da Washington (District of Columbia) (pop: 601,700) --> Vedi sismi vicini
7698 km O da Washington DC (District of Columbia) (pop: 601,700) --> Vedi sismi vicini
Weather at epicenter at time of quake:
Overcast Clouds
19.1°C (66 F), humidity: 88%, wind: 4 m/s (8 kts) from W
Fonte dati primaria: USGS (United States Geological Survey)
Overcast Clouds
19.1°C (66 F), humidity: 88%, wind: 4 m/s (8 kts) from WStima dell'energia sismica liberata: 3.2 x 107 joules (8.78 kilowatt hours) More info
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.
| Magnitudine | Profondità | Ubicazione | Fonte |
| M 1.8 | 30 km | 9 Km E of Pāhala, Hawaii, USA | USGS |
User reports for this quake
User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
At magnitude 1.8, this quake was too small to be felt by humans, but it was recorded instrumentally.
