Minor mag. 1.6 earthquake - 2 Km ESE of Big Lake, Alaska (USA) on Wednesday, 9 September 2020
9 Sep 23:52 UTC: Premier à signaler: USGS après 9 minutes.
Depth: 34.2 km
Epicenter latitude / longitude: 61.5092°N / 149.9147°W (Alaska, États-Unis)
Nearest volcano: Spurr (127 km / 79 mi)
Nearby towns and cities:
3 km SE de Big Lake (pop: 3,400)
11 km NW de Knik (pop: 300)
14 km SW de Houston (pop: 2,200)
17 km W de Knik-Fairview (pop: 14,900)
28 km NW de Eagle River (pop: 24,800)
32 km N de Anchorage (pop: 298,700)
Primary data source: USGS
Estimated released energy: 1.6 x 107 joules (4.4 kilowatt hours) [learn more]
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.
|Heure||Mag. / Depth||Location||Source|
|Wed, 9 Sep 23:43 UTC||M 1.6 / 34.2 km||2 Km ESE of Big Lake, Alaska (USA)||USGS|
User reports for this quake (1)
User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.At magnitude 1.6, this quake was too small to be felt by humans, but it was recorded instrumentally.