2022-02-20 16:55:50 (M4.6) off the east coast of the South Island of New Zealand -43.1 173.4 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.6 Earthquake - off the east coast of the South Island of New Zealand

Preliminary Report

Magnitude	4.6
Date-Time	20 Feb 2022 16:55:50 UTC 21 Feb 2022 05:55:50 near epicenter 20 Feb 2022 08:55:50 standard time in your timezone
Location	43.060S 173.408E
Depth	9 km
Distances	56.2 km (34.8 mi) E of Amberley, New Zealand 71.7 km (44.4 mi) ENE of Kaiapoi, New Zealand 72.3 km (44.8 mi) ENE of Rangiora, New Zealand 81.9 km (50.8 mi) NE of Christchurch, New Zealand 164.6 km (102.1 mi) NE of Ashburton, New Zealand
Location Uncertainty	Horizontal: 3.4 km; Vertical 5.9 km
Parameters	Nph = 27; Dmin = 32.0 km; Rmss = 0.42 seconds; Gp = 184° Version =
Event ID	us 7000gmgf

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