2023-01-31 03:09:56 (M4.8) western Indian-Antarctic Ridge -48.8 121.3 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.8 Earthquake - western Indian-Antarctic Ridge

Preliminary Report

Magnitude	4.8
Date-Time	31 Jan 2023 03:09:56 UTC 31 Jan 2023 11:09:56 near epicenter 30 Jan 2023 19:09:56 standard time in your timezone
Location	48.833S 121.335E
Depth	10 km
Distances	1555.2 km (964.2 mi) SSE of Little Grove, Australia 1559.5 km (966.9 mi) SSE of Albany, Australia 1757.7 km (1089.8 mi) SSE of Busselton, Australia 1785.9 km (1107.3 mi) SSE of Bunbury, Australia 1929.9 km (1196.5 mi) SSE of Perth, Australia
Location Uncertainty	Horizontal: 12.8 km; Vertical 1.9 km
Parameters	Nph = 37; Dmin = 1799.7 km; Rmss = 0.53 seconds; Gp = 83° Version =
Event ID	us 6000jkgp

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