Mag. 4.7 earthquake - 79 mi southeast of Sand Point, Aleutians East County, Alaska, on 19 Oct 8:36 pm (GMT -11) -

This quake was likely an aftershock of the 7.6 quake 97 Km SE of Sand Point, Alaska, USA, 19 Oct 11.54 am (GMT -9), which had occurred 11 hours earlier.
Mag. 4.7 earthquake  - 79 mi southeast of Sand Point, Aleutians East County, Alaska, on 19 Oct 8:36 pm (GMT -11)

Light magnitude 4.7 earthquake at 14 km depth

20 Oct 07:50 UTC: First to report: GFZ after 13 minutes.
20 Oct 07:55: Now using data updates from USGS
Date & time: 20 Oct 2020 07:36:59 UTC -
Local time at epicenter: 19 Oct 8:36 pm (GMT -11)
Magnitude: 4.7
Depth: 14.4 km
Epicenter latitude / longitude: 54.2837°N / 159.7314°W (United States)
Nearest volcano: Dana (153 km / 95 mi)
Nearby towns and cities:
127 km (79 mi) SSE of Sand Point (pop: 1,060)
185 km (115 mi) S of Perryville (pop: 113)
187 km (117 mi) ESE of King Cove (pop: 1,010)
217 km (135 mi) ESE of Cold Bay (pop: 123)
246 km (153 mi) ESE of False Pass (pop: 40)
446 km (277 mi) E of Unalaska (pop: 4,490)
848 km (527 mi) SW of Kalifornsky (pop: 7,850)
861 km (535 mi) SW of Kenai (pop: 7,660)
Weather at epicenter at time of quake:
Clear Sky 7.9°C (46 F), humidity: 62%, wind: 5 m/s (10 kts) from NNW
Primary data source: USGS
Estimated released energy: 7.1 x 1011 joules (197 megawatt hours, equivalent to 169 tons of TNT) More info
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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.
MagnitudeDepthLocationSource
M 4.714 km127 Km SSE of Sand Point, Alaska, USAUSGS
M 4.710 kmSouth Of Alaska, USAEMSC
M 4.823 kmSouth of Alaska, USAGFZ

User reports for this quake

User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
There are no user reports for this quake yet. If you felt it be the first to report it!
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Earlier earthquakes in the same area

Mag. 4.7 earthquake - 79 mi southeast of Sand Point, Aleutians East County, Alaska, on 19 Oct 8:36 pm (GMT -11)
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