Moderate mag. 3.9 earthquake - North Pacific Ocean, 40 km southwest of Salina Cruz, Oaxaca, Mexico, on Sunday, Sep 26, 2021 3:27 am (GMT -5) -
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Moderate magnitude 3.9 earthquake at 11 km depth
26 Sep 13:07 UTC: First to report: SSN after 5 hours.
Local time at epicenter: Sunday, Sep 26, 2021 3:27 am (GMT -5)
Depth: 11.0 km
Epicenter latitude / longitude: 15.87°N / 95.39°W↗ (North Pacific Ocean, Mexico)
Antipode: 15.87°S / 84.61°E↗
Nearby towns and cities:
16 km (10 mi) SSE of Zanjon y Garrapatero (pop: 279) --> See nearby quakes!
25 km (16 mi) S of Mazatlan (pop: 2,630) --> See nearby quakes!
33 km (21 mi) ESE of Santiago Astata (pop: 2,210) --> See nearby quakes!
40 km (25 mi) SSW of Salina Cruz (pop: 76,600) --> See nearby quakes!
41 km (25 mi) S of Rincon Moreno (pop: 1,020) --> See nearby quakes!
53 km (33 mi) SSW of Santo Domingo Tehuantepec (Tehuantepec) (pop: 42,100) --> See nearby quakes!
74 km (46 mi) SSW of Juchitan de Zaragoza (pop: 74,800) --> See nearby quakes!
81 km (50 mi) E of Crucecita (pop: 15,100) --> See nearby quakes!
83 km (51 mi) SSW of Ixtepec (pop: 25,400) --> See nearby quakes!
560 km (348 mi) SE of Mexico City (pop: 12,294,200) --> See nearby quakes!
Primary data source: SSN (Servicio Sismológico Nacional)
Estimated released energy: 4.5 x 1010 joules (12.4 megawatt hours, equivalent to 10.7 tons of TNT) More info
Data for the same earthquake reported by different agencies
Info: The more agencies report about the same quake and post similar data, the more confidence you can have in the data. It takes normally up to a few hours until earthquake parameters are calculated with near-optimum precision.
|3.9||11 km||Mexico: 41 Km Al SUROESTE De SALINA CRUZ, OAX||SSN|
|3.9||11 km||OFFSHORE OAXACA, MEXICO||EMSC|
User reports for this quake
User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.