Terremoto moderato mag. 4.2 - Lake County, 6.5 km a sud ovest da Cobb, Contea di Lake County, Contea di Kern, Stati Uniti, 2019-11-03 12:34:57 -08:00

Terremoto moderato mag. 4.2 - Lake County, 6.5 km a sud ovest da Cobb, Contea di Lake County, Contea di Kern, Stati Uniti, 2019-11-03 12:34:57 -08:00

Terremoto moderato magnitudine 4.2 at 3 km depth

3 Nov 20:39 UTC: Primo a segnalare: USGS dopo 4 minuti.
Nov 3 20:40: Magnitudine ricalcolata da 3.9 a 4.1.
Nov 3 21:08: Magnitudine ricalcolata da 4.1 a 4.2.
Profondità ricalcolata da 2.2 a 3.1 km.
Data & ora: 3 Nov 2019 20:34:57 UTC
Ora locale a epicentro: 2019-11-03 12:34:57 -08:00
Magnitudine: 4.2
Prof.: 3.1 km
Epicentro latitudine / longitudine: 38.775°N / 122.767°W (Lake County, Contea di Kern, Stati Uniti)
Antipode: 38.775°S / 57.233°E
Vulcano più vicino: Clear Lake (22 km / 14 mi)
Nearby towns and cities:
6 km SO da Cobb (pop: 1,780) --> Vedi sismi vicini
20 km NNE da Russian River (Sonoma County) (pop: 11,700) --> Vedi sismi vicini
24 km SSO da Clearlake (Lake County) (pop: 15,200) --> Vedi sismi vicini
26 km N da Windsor (Sonoma County) (pop: 27,500) --> Vedi sismi vicini
37 km N da Santa Rosa (pop: 175,000) --> Vedi sismi vicini
49 km N da Rohnert Park (pop: 42,400) --> Vedi sismi vicini
57 km SE da Ukiah (pop: 15,900) --> Vedi sismi vicini
61 km N da Petaluma (pop: 60,400) --> Vedi sismi vicini
68 km NO da Napa (pop: 80,400) --> Vedi sismi vicini
113 km O da Sacramento (pop: 490,700) --> Vedi sismi vicini
Fonte dati primaria: USGS (United States Geological Survey)
Stima dell'energia sismica liberata: 1.3 x 1011 joules (35 MWh, equivalent to 30.1 tons of TNT) | about seismic energy
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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.
4.23.1 km1km WSW of The Geysers, CA (USA)USGS
4.12 kmNorthern California (USA)EMSC

User reports for this quake (12)

User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
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Denver Colorado / Moderate shaking (MMI V) : n  
Geysers, CA / Violent shaking (MMI IX)
Concord, CA (109.4 km SE of epicenter) [Map] / not felt (reported through our app)
Healdsburg Ca / Light shaking (MMI IV)
Healdsburg (United States of America, 21 km SW of epicenter) : Definitely felt it (reported through EMSC)  
Galt (United States of America, 141 km SE of epicenter) : Felt a rolling motion (reported through EMSC)  
Sacramento (United States of America, 113 km E of epicenter) : Room shook while i was watching TV (reported through EMSC)  
Sacramento (United States of America, 110 km E of epicenter) : I felt a few slight bumps while laying on my bed - thought earthquake? Noted the time, checked this site just now and yep it was what I thought it was. (reported through EMSC)  
Reno (United States of America, 269 km E of epicenter) : Felt a rumble (reported through EMSC)  
San Mateo (United States of America, 143 km S of epicenter) : didn't feel it (reported through EMSC)  
Santa Rosa (United States of America, 38 km S of epicenter) : This CANNOT be right- I could maybe see many of us sleeping through the 7AM 3.9 yesterday due to exhaustion or such after returning from wildfire evacs, but nobody even noticing a 4.1 in early afternoon on a Sunday??? When we are directly downstream of th (reported through EMSC)  
Middletown (United States of America, 14 km E of epicenter) : Could hear it coming, and it lasted for a while. (reported through EMSC)  
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