2020-10-18 00:57:36 (M4.5) La Rioja, Argentina -28.3 -68.8 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.5 Earthquake - La Rioja, Argentina

Preliminary Report

Magnitude	4.5
Date-Time	18 Oct 2020 00:57:36 UTC 17 Oct 2020 21:57:36 near epicenter 17 Oct 2020 16:57:36 standard time in your timezone
Location	28.281S 68.765W
Depth	113 km
Distances	76.1 km (47.2 mi) NW of Vinchina, Argentina 120.3 km (74.6 mi) WSW of Tinogasta, Argentina 157.7 km (97.8 mi) NW of Chilecito, Argentina 184.6 km (114.5 mi) ESE of Copiap�, Chile 196.1 km (121.6 mi) W of Arauco, Argentina
Location Uncertainty	Horizontal: 6.6 km; Vertical 6.1 km
Parameters	Nph = 49; Dmin = 159.8 km; Rmss = 1.12 seconds; Gp = 52° Version =
Event ID	us 6000c92h

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