2025-08-30 11:31:28 (M4.9) South Island of New Zealand -41.0 173.8 (1cbfb)

[USGS ENS <ens@xxxxxxxxxxxx>]

M4.9 Earthquake - South Island of New Zealand

Preliminary Report

Magnitude	4.9
Date-Time	Universal Time (UTC): 30 Aug 2025 11:31:28 Time near the Epicenter (1): 30 Aug 2025 23:31:28 Time in your area (1): 30 Aug 2025 03:31:28
Location	41.040S 173.810E
Depth	77 km
Distances	32.2 km (20.0 mi) NW of Waikawa, New Zealand 51.0 km (31.7 mi) ENE of Nelson, New Zealand 54.2 km (33.6 mi) NNW of Blenheim, New Zealand 55.5 km (34.4 mi) NNW of Redwoodtown, New Zealand 57.3 km (35.5 mi) ENE of Stoke, New Zealand
Location Uncertainty	Horizontal: 3.5 km; Vertical 4.7 km
Parameters	Nph = 47; Dmin = 41.1 km; Rmss = 0.72 seconds; Gp = 63° Version =
Event ID	us 7000qsjm

(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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