2023-07-28 10:44:09 (M4.0) off the coast of Chiapas, Mexico 14.8 -94.1 (1cbfb)

[USGS ENS <ens@xxxxxxxxxxxx>]

M4.0 Earthquake - off the coast of Chiapas, Mexico

Preliminary Report

Magnitude	4.0
Date-Time	Universal Time (UTC): 28 Jul 2023 10:44:09 Time near the Epicenter (1): 28 Jul 2023 05:44:09 Time in your area (1): 28 Jul 2023 02:44:09
Location	14.831N 94.143W
Depth	10 km
Distances	123.6 km (76.6 mi) SSW of Manuel Ávila Camacho (Ponte Duro), Mexico 137.9 km (85.5 mi) SW of Pijijiapan, Mexico 145.4 km (90.1 mi) SSW of Tonalá, Mexico 149.3 km (92.5 mi) WSW of Mapastepec, Mexico 240.3 km (149.0 mi) SSW of Tuxtla, Mexico
Location Uncertainty	Horizontal: 9.7 km; Vertical 2.0 km
Parameters	Nph = 28; Dmin = 268.2 km; Rmss = 0.53 seconds; Gp = 197° Version =
Event ID	us 6000kw75

(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


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