2023-02-21 21:11:18 (M4.6) SOUTH ISLAND OF NEW ZEALAND -41.6 173.6 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.6 Earthquake - SOUTH ISLAND OF NEW ZEALAND

Preliminary Report

Magnitude	4.6
Date-Time	Universal Time (UTC): 21 Feb 2023 21:11:19 Time near the Epicenter (1): 22 Feb 2023 10:11:19 Time in your area (1): 21 Feb 2023 13:11:19
Location	41.597S 173.574E
Depth	57 km
Distances	107 km (66 miles) WSW (251 degrees) of WELLINGTON, New Zealand 162 km (101 miles) E (84 degrees) of Westport, New Zealand 221 km (137 miles) SW (230 degrees) of Palmerston North, New Zealand
Location Uncertainty	Horizontal: 2.4 km; Vertical 4.8 km
Parameters	Nph = 36; Dmin = 45.3 km; Rmss = 0.86 seconds; Gp = 64° Version =
Event ID	us 6000jqms

(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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