Moderate mag. 5.2 earthquake - Greenland Sea (Svalbard & Jan Mayen) on Wednesday, February 1, 1978 at 18:05 (GMT)
Moderate magnitude 5.2 earthquake at 33 km depth
1 Jan 00:00 UTC: First to report: USGS after 30 seconds.
Depth: 33.0 km
Epicenter latitude / longitude: 79.899°N / 0.819°E (Svalbard & Jan Mayen)
Antipode: 79.899°S / 179.181°W
Nearby towns and cities:
251 km (156 mi) WNW of Ny-Ålesund (pop: 35) --> See nearby quakes!
349 km (217 mi) NW of Barentsburg (pop: 576) --> See nearby quakes!
363 km (225 mi) NW of Longyearbyen (pop: 2,060) --> See nearby quakes!
405 km (251 mi) NW of Sveagruva (pop: 300) --> See nearby quakes!
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 4 x 1012 joules (1.11 gigawatt hours, equivalent to 951 tons of TNT) | about seismic energy
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.
|5.2||33 km||Greenland Sea (Svalbard & Jan Mayen)||USGS|
User reports for this quake
User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
Recorded aftershocks, latest first (0 quake)
So far, no aftershocks have been registered.