2025-09-29 05:42:36 (M4.5) Costa Rica 9.1 -84.1 (90be5)

M4.5 Earthquake - Costa Rica

Preliminary Report

Magnitude	4.5
Date-Time	Universal Time (UTC): 29 Sep 2025 05:42:37 Time near the Epicenter (1): 29 Sep 2025 00:42:37 Time in your area (1): 28 Sep 2025 21:42:37
Location	9.075N 84.057W
Depth	29 km
Distances	41.0 km (25.4 mi) SSE of Quepos, Costa Rica 51.1 km (31.7 mi) SW of San Isidro, Costa Rica 51.4 km (31.9 mi) SW of Daniel Flores, Costa Rica 76.4 km (47.4 mi) SSE of Tejar, Costa Rica 88.7 km (55.0 mi) S of Cartago, Costa Rica
Location Uncertainty	Horizontal: 7.2 km; Vertical 7.3 km
Parameters	Nph = 75; Dmin = 74.0 km; Rmss = 0.81 seconds; Gp = 157° Version =
Event ID	us 6000rdjb

(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 dortmundblc1.earthquake2@blogger.com

You requested mail for events between -90.0/90.0 latitude and 180.0/-180.0 longitude (Deprem)
for M2.9 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 dortmundblc1.earthquake2@blogger.com