2024-03-02 04:28:53 (M4.2) La Rioja, Argentina -31.5 -66.9 (1cbfb)

[USGS ENS <ens@xxxxxxxxxxxx>]

M4.2 Earthquake - La Rioja, Argentina

Preliminary Report

Magnitude	4.2
Date-Time	Universal Time (UTC): 2 Mar 2024 04:28:54 Time near the Epicenter (1): 2 Mar 2024 01:28:54 Time in your area (1): 1 Mar 2024 20:28:54
Location	31.452S 66.856W
Depth	131 km
Distances	107.9 km (66.9 mi) SSE of San Agustín de Valle Fértil, Argentina 131.7 km (81.6 mi) SSW of Chamical, Argentina 137.1 km (85.0 mi) E of Caucete, Argentina 156.0 km (96.7 mi) E of Santa Lucía, Argentina 159.9 km (99.2 mi) E of San Juan, Argentina
Location Uncertainty	Horizontal: 5.5 km; Vertical 10.8 km
Parameters	Nph = 34; Dmin = 174.0 km; Rmss = 0.75 seconds; Gp = 114° Version =
Event ID	us 6000mg97

(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