2021-08-29 16:55:27 (M4.9) northern Mid-Atlantic Ridge 29.7 -42.8 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.9 Earthquake - northern Mid-Atlantic Ridge

Preliminary Report

Magnitude	4.9
Date-Time	29 Aug 2021 16:55:27 UTC 29 Aug 2021 13:55:27 near epicenter 29 Aug 2021 08:55:27 standard time in your timezone
Location	29.684N 42.847W
Depth	10 km
Distances	1515.2 km (939.4 mi) SW of Lajes das Flores, Portugal 1747.2 km (1083.3 mi) SW of Angra do Hero�smo, Portugal 1821.6 km (1129.4 mi) SW of Ponta Delgada, Portugal 1829.6 km (1134.4 mi) SW of Lagoa, Portugal 2156.2 km (1336.8 mi) SSE of Mount Pearl, Canada
Location Uncertainty	Horizontal: 11.2 km; Vertical 1.9 km
Parameters	Nph = 106; Dmin = 2103.2 km; Rmss = 0.52 seconds; Gp = 115° Version =
Event ID	us 7000f5h2

For updates, maps, and technical information
see: Event Page or USGS Earthquake Hazards Program
National Earthquake Information Center
U.S. Geological Survey


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