2023-06-21 10:08:02 (M4.9) Kermadec Islands region -28.7 -176.0 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.9 Earthquake - Kermadec Islands region

Preliminary Report

Magnitude	4.9
Date-Time	Universal Time (UTC): 21 Jun 2023 10:08:03 Time near the Epicenter (1): 21 Jun 2023 22:08:03 Time in your area (1): 21 Jun 2023 02:08:03
Location	28.655S 175.999W
Depth	10 km
Distances	817.0 km (506.5 mi) S of �Ohonua, Tonga 836.7 km (518.8 mi) S of Nuku�alofa, Tonga 1202.3 km (745.4 mi) NE of Whangarei, New Zealand 1220.3 km (756.6 mi) NNE of Whakatane, New Zealand 1236.4 km (766.6 mi) NE of Orewa, New Zealand
Location Uncertainty	Horizontal: 10.9 km; Vertical 1.9 km
Parameters	Nph = 23; Dmin = 198.9 km; Rmss = 1.52 seconds; Gp = 121° Version =
Event ID	us 7000ka2k

(1) Nominal Standard Time; local and daylight savings time zone may differ.
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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