2023-12-30 16:05:45 (M4.9) Samoa Islands region -14.8 -174.0 (1cbfb)

[USGS ENS <ens@xxxxxxxxxxxx>]

M4.9 Earthquake - Samoa Islands region

Preliminary Report

Magnitude	4.9
Date-Time	Universal Time (UTC): 30 Dec 2023 16:05:46 Time near the Epicenter (1): 31 Dec 2023 05:05:46 Time in your area (1): 30 Dec 2023 08:05:46
Location	14.765S 173.985W
Depth	10 km
Distances	133.1 km (82.6 mi) N of Hihifo, Tonga 260.6 km (161.6 mi) WSW of Apia, Samoa 357.9 km (221.9 mi) W of Pago Pago, American Samoa 716.9 km (444.5 mi) N of Nuku‘alofa, Tonga 736.6 km (456.7 mi) ENE of Labasa, Fiji
Location Uncertainty	Horizontal: 7.7 km; Vertical 1.8 km
Parameters	Nph = 18; Dmin = 255.7 km; Rmss = 0.89 seconds; Gp = 90° Version =
Event ID	us 6000m0mx

(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


Disclaimer

This email was sent to list-quake@xxxxxxxxxxx

You requested mail for events between -90.0/90.0 latitude and 180.0/-180.0 longitude (Default World)
for M3.5 between 08:00 and 20:00 and M4.0 other times.

To change your parameters, go to: https://earthquake.usgs.gov/ens/
To unsubscribe, send a one-line reply to this message with: STOP list-quake@xxxxxxxxxxx