2023-04-21 06:18:16 (M5.3) Tonga -18.5 -174.5 (70fa9)

M5.3 Earthquake - Tonga

Preliminary Report

Magnitude	5.3
Date-Time	Universal Time (UTC): 21 Apr 2023 06:18:17 Time near the Epicenter (1): 21 Apr 2023 19:18:17 Time in your area (1): 21 Apr 2023 11:48:17
Location	18.543S 174.538W
Depth	124 km
Distances	59.7 km (37.0 mi) WNW of Neiafu, Tonga 295.5 km (183.2 mi) NNE of Nuku�alofa, Tonga 599.4 km (371.6 mi) SSW of Apia, Samoa 624.8 km (387.4 mi) SW of Pago Pago, American Samoa 688.4 km (426.8 mi) ESE of Labasa, Fiji
Location Uncertainty	Horizontal: 8.4 km; Vertical 5.6 km
Parameters	Nph = 76; Dmin = 57.9 km; Rmss = 1.40 seconds; Gp = 45° Version =
Event ID	us 6000k5yc

(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 earthquake.tremors@gmail.com

You requested mail for events between -90.0/90.0 latitude and 180.0/-180.0 longitude (World)
for M5.0 at all times.

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