Minor mag. 3.2 earthquake - 15km S of Big Lake, Alaska on Tuesday, 4 December 2018
Hypocenter depth recalculated from 28.2 to 20.2 km.
Local time at epicenter:
2018-12-04 08:15:44 -09:00
Depth: 20.2 km
Epicenter latitude / longitude: 61.3858°N / 149.9874°W
Nearest volcano: Spurr
Primary data source: USGS
Estimated released energy: 4 x 109
joules (1.11 megawatt hours, equivalent to 0.951 tons of TNT) [learn more
Date & time: Tuesday, 4 December 2018 17:15 UTC
Data for same earthquake as reported from other agencies
|Time||Mag. / Depth||Location||Source|
|Tue, 4 Dec 2018|
|Tue, 4 Dec 17:15 UTC||M 3.2 / 20 km||SOUTHERN ALASKA||EMSC|
"I felt it" reports:
Girdwood (66.4 km SE of epicenter) [Map]
/ MMI IV (Light shaking)(via app)
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