Light mag. 3.3 earthquake - 66 miles SSE of Sand Point, Alaska, on Tuesday, 3 Nov 2020 2:30 am (GMT -11) -
This quake was likely an aftershock of the 7.6 quake Gulf of Alaska, 60 mi southeast of Sand Point, Aleutians East County, Alaska, USA, 19 Oct 2020 11:54 am (GMT -9), which had occurred 2 semaines earlier.
Quake Data | Interactive map | User Reports | Earlier quakes in same area | Quakes in the US| Alaska | Alaska
Séisme faible magnitude 3.3 at 20 km depth
3 Nov 21:38 UTC: Premier à signaler: USGS après 8 heures.
3 Nov 21:38: Profondeur recalculée de 33.2 à 19.5 km (de 21 à 12.1 mi). Emplacement de l'épicentre corrigé de 24 km (15 mi) au WNW.
3 Nov 21:38: Profondeur recalculée de 33.2 à 19.5 km (de 21 à 12.1 mi). Emplacement de l'épicentre corrigé de 24 km (15 mi) au WNW.
Date & time: 3 Nov 2020 13:30:48 UTC -
Local time at epicenter: mardi, 3 nov. 2020 02:30 (GMT -11)
Magnitude: 3.3
Profondeur: 19.5 km
Epicenter latitude / longitude: 54.4747°N / 159.7951°W
(Gulf of Alaska, Alaska, États-Unis)Volcan le plus près: Dana (158 km / 98 mi)
Nearby towns and cities:
106 km SSE de Sand Point (pop: 1,060) --> Voir les séismes à proximité!
165 km SSO de Perryville (pop: 113) --> Voir les séismes à proximité!
175 km ESE de King Cove (pop: 1,010) --> Voir les séismes à proximité!
192 km SSE de Nelson Lagoon (pop: 52) --> Voir les séismes à proximité!
203 km ESE de Cold Bay (pop: 123) --> Voir les séismes à proximité!
209 km SSO de Chignik Lake (pop: 73) --> Voir les séismes à proximité!
219 km SSO de Chignik Lagoon (pop: 78) --> Voir les séismes à proximité!
236 km E de False Pass (pop: 40) --> Voir les séismes à proximité!
284 km SSO de Port Heiden (pop: 98) --> Voir les séismes à proximité!
Weather at epicenter at time of quake:
Scattered Clouds
8.3°C (47 F), humidity: 90%, wind: 9 m/s (18 kts) from SW
Primary data source: USGS (United States Geological Survey)Scattered Clouds
8.3°C (47 F), humidity: 90%, wind: 9 m/s (18 kts) from SWEstimated released energy: 5.6 x 109 joules (1.56 megawatt hours, equivalent to 1.34 tons of TNT) 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.
| Magnitude | Profondeur | Location | Source |
| M 3.3 | 20 km | 106 Km SSE of Sand Point, Alaska, USA | USGS |
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!
Earlier earthquakes in the same area
Click here to search our database for earlier earthquakes in the same area since 1900!
