Moderate mag. 5.0 earthquake - North Pacific Ocean, 53 km southeast of Salina Cruz, Oaxaca, Mexico, on Friday, 8 September 2017 at 17:02 (GMT)
This quake was likely an aftershock of the 8.1 quake North Pacific Ocean, 88 km southwest of Topon, Pijijiapan, Chiapas, Mexico, 8 September 2017 04:49 GMT, which had occurred 12 hours earlier.
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Moderate magnitude 5.0 earthquake at 71 km depth
8 Sep 17:19 UTC: First to report: EMSC after 16 minutes.
Hypocenter depth recalculated from 10.0 to 30.0 km.
Sep 8 17:22: Magnitude recalculated from 4.8 to 5.0.
Hypocenter depth recalculated from 30.0 to 71.0 km.
Hypocenter depth recalculated from 10.0 to 30.0 km.
Sep 8 17:22: Magnitude recalculated from 4.8 to 5.0.
Hypocenter depth recalculated from 30.0 to 71.0 km.
Magnitude: 5
Depth: 71.0 km
Epicenter latitude / longitude: 15.77°N / 94.94°W

Nearby towns and cities:
48 km (30 mi) S of Barrio Nuevo (pop: 33) --> See nearby quakes!
53 km (33 mi) SSE of Salina Cruz (pop: 76,600) --> See nearby quakes!
61 km (38 mi) SSW of San Francisco del Mar Viejo (pop: 4,030) --> See nearby quakes!
69 km (43 mi) SSE of San Blas Atempa (pop: 12,000) --> See nearby quakes!
70 km (43 mi) SSE of Santo Domingo Tehuantepec (Tehuantepec) (pop: 42,100) --> See nearby quakes!
75 km (46 mi) S of Juchitan de Zaragoza (pop: 74,800) --> See nearby quakes!
75 km (46 mi) SSW of Las Amilpas (pop: 8,800) --> See nearby quakes!
79 km (49 mi) S of Union Hidalgo (Unión Hidalgo) (pop: 13,700) --> See nearby quakes!
90 km (56 mi) SSE of Ixtepec (pop: 25,400) --> See nearby quakes!
602 km (374 mi) SE of Mexiko (pop: 12,294,200) --> See nearby quakes!
Primary data source: EMSC (European-Mediterranean Seismological Centre)
Estimated released energy: 2 x 1012 joules (554 megawatt hours, equivalent to 477 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.
Magnitude | Depth | Location | Source |
M 5.0 | 71 km | OFFSHORE OAXACA, MEXICO | EMSC |
M 4.9 | 37 km | - 64km S of San Francisco del Mar, Mexico | USGS |
M 4.7 | 10 km | Near Coast of Oaxaca, Mexico | GFZ |
User reports for this quake
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Moderate mag. 5.0 earthquake - North Pacific Ocean, 53 km southeast of Salina Cruz, Oaxaca, Mexico, on Friday, 8 September 2017 at 17:02 (GMT)Click here to search our database for earlier earthquakes in the same area since 1900!