Mag. 4.5 earthquake - 8.5 km northwest of San José del Progreso, Villa de Tututepec de Melchor Ocampo, Oaxaca, Mexico, on Monday, 28 September 2020 at 23:27 (GMT) -

Mag. 4.5 earthquake  - 8.5 km northwest of San José del Progreso, Villa de Tututepec de Melchor Ocampo, Oaxaca, Mexico, on Monday, 28 September 2020 at 23:27 (GMT)

Light magnitude 4.5 earthquake at 10 km depth

28 Sep 23:56 UTC: First to report: EMSC after 29 minutes.
29 Sep 06:56: Epicenter location corrected by 4.8 km (3 mi) towards WSW.
Date & time: 28 Sep 2020 11:27:19 UTC -
Magnitude: 4.5
Depth: 10.0 km
Epicenter latitude / longitude: 16.14°N / 97.76°W (Mexico)
Nearby towns and cities:
9 km (5 mi) NW of San José del Progreso (Villa de Tututepec de Melchor Ocampo) (pop: 4,110)
17 km (11 mi) SSE of Jamiltepec (pop: 9,930)
18 km (11 mi) W of La Luz (Villa de Tututepec de Melchor Ocampo) (pop: 2,440)
20 km (12 mi) ESE of José María Morelos (Santa María Huazolotitlán) (pop: 2,330)
27 km (17 mi) SE of San Andrés Huaxpaltepec (pop: 4,150)
38 km (23 mi) WNW of Río Grande (Villa de Tututepec de Melchor Ocampo) (pop: 12,900)
151 km (94 mi) SW of Oaxaca City (Oaxaca de Juarez, San Miguel Chimalapa) (pop: 255,000)
393 km (244 mi) SSE of Mexico City (pop: 12,294,200)
Weather at epicenter at time of quake:
Overcast Clouds 26.6°C (80 F), humidity: 84%, wind: 3 m/s (6 kts) from SE
Primary data source: EMSC
Estimated released energy: 3.5 x 1011 joules (98.6 megawatt hours, equivalent to 84.8 tons of TNT) [learn more]
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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.
MagnitudeDepthLocationSource
M 4.510 km38 Km SE of Pinotepa Nacional, MexicoEMSC
M 4.95 km49 Km Al SUR De PINOTEPA NACIONAL, OAX, MexicoSSN
M 4.510 km7 Km NNW of San José Del Progreso, MexicoUSGS
M 4.514 km44 Km ESE of Pinotepa Nacional, MexicoGFZ

User reports for this quake (1)

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Ciudad de México (404.7 km NNW of epicenter) [Map] / Very weak shaking (MMI II) : Movimiento muy ligero de objetos colgantes (reported through our app)
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Earlier earthquakes in the same area since 1900

Mag. 4.5 earthquake - 8.5 km northwest of San José del Progreso, Villa de Tututepec de Melchor Ocampo, Oaxaca, Mexico, on Monday, 28 September 2020 at 23:27 (GMT)

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