Mag. 1.1 earthquake - - 4km NW of The Geysers, California, on 2017-09-16 13:18:10 -08:00
Minor magnitude 1.1 earthquake at 1 km depth
16 Sep 21:20 UTC: Premier à signaler: USGS après 2 minutes.
Local time at epicenter: 2017-09-16 13:18:10 -08:00
Profondeur: 0.5 km
Epicenter latitude / longitude: 38.8053°N / 122.794°W (California, États-Unis)
Volcan le plus près: Clear Lake (18 km / 11 mi)
Nearby towns and cities:
6 km WSW de Cobb (pop: 1,780)
17 km WNW de Middletown (pop: 1,320)
19 km E de Cloverdale (Sonoma County) (pop: 8,810)
22 km SW de Clearlake (Lake County) (pop: 15,200)
23 km NNE de Healdsburg (Sonoma County) (pop: 11,700)
41 km N de Santa Rosa (pop: 175,000)
116 km WNW de Sacramento (pop: 490,700)
119 km NNW de San Francisco (pop: 864,800)
Primary data source: USGS
Estimated released energy: 2.8 x 106 joules (0.783 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.
|M 1.1||0.5 km||- 4km NW of The Geysers, California||USGS|
User reports for this quake
User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.At magnitude 1.1, this quake was too small to be felt by humans, but it was recorded instrumentally.