Moderate mag. 4.0 earthquake - 18 km northwest of Siglufjörður, Fjallabyggð, Northeast, Iceland, on Sunday, 21 June 2020 at 02:50 (GMT) -
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Moderate magnitude 4.0 earthquake at 10 km depth
21 Jun 02:57 UTC: First to report: GFZ after 7 minutes.
Date & time: 21 Jun 2020 02:50:44 UTC -
Depth: 10.0 km
Epicenter latitude / longitude: 66.29°N / 19.12°W (Iceland Sea, Iceland)
Nearest volcano: Kolbeinsey Ridge (50 km / 31 mi)
Nearby towns and cities:
18 km (11 mi) NNW of Siglufjordur (pop: 1,190) --> See nearby quakes!
33 km (20 mi) NW of Olafsfjordur (pop: 790) --> See nearby quakes!
44 km (28 mi) NW of Dalvik (pop: 1,360) --> See nearby quakes!
45 km (28 mi) NNE of Hofsos (pop: 181) --> See nearby quakes!
57 km (35 mi) NW of Grenvik (pop: 278) --> See nearby quakes!
82 km (51 mi) NW of Akureyri (pop: 17,700) --> See nearby quakes!
85 km (53 mi) WNW of Norðurþing (pop: 2,230) --> See nearby quakes!
272 km (169 mi) NNE of Reykjavik (pop: 118,900) --> See nearby quakes!
275 km (171 mi) NNE of Kopavogur (pop: 31,700) --> See nearby quakes!
280 km (174 mi) NNE of Hafnarfjordur (pop: 26,800) --> See nearby quakes!
Primary data source: GFZ (German Research Centre for Geosciences)
Estimated released energy: 6.3 x 1010 joules (17.5 megawatt hours, equivalent to 15.1 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.
|4.0||10 km||Iceland Region||GFZ|
|4.2||10 km||Iceland Region||EMSC|
|4.3||10 km||13.3 km WNW of Gjögurtá (Iceland)||IMO|
User reports for this quake
User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.