2026-09-04 11:59:58 (M5.4) Kermadec Islands region -28.6 -176.6 (70fa9)

M5.4 Earthquake - Kermadec Islands region

Preliminary Report

Magnitude	5.4
Date-Time	Universal Time (UTC): 4 Sep 2026 11:59:58 Time near the Epicenter (1): 4 Sep 2026 23:59:58 Time in your area (1): 4 Sep 2026 17:29:58
Location	28.562S 176.645W
Depth	10 km
Distances	817.7 km (507.0 mi) SSW of ‘Ohonua, Tonga 835.3 km (517.9 mi) S of Nuku‘alofa, Tonga 1164.3 km (721.9 mi) NE of Whangarei, New Zealand 1198.5 km (743.1 mi) NNE of Whakatane, New Zealand 1202.5 km (745.5 mi) NE of Orewa, New Zealand
Location Uncertainty	Horizontal: 10.1 km; Vertical 1.9 km
Parameters	Nph = 70; Dmin = 146.2 km; Rmss = 0.91 seconds; Gp = 60° Version =
Event ID	us 7000te9t

(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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