Terremoto leve mag. 4.1 - San Juan Mazatlan, 33 km NW of Matias Romero, Oaxaca, Mexico, Monday, 12 Apr. 2021 -

Terremoto leve mag. 4.1 - San Juan Mazatlan, 33 km NW of Matias Romero, Oaxaca, Mexico, Monday, 12 Apr. 2021

Terremoto leve magnitud 4.1 at 118 km depth

12 Apr 17:35 UTC: Primero en informar: EMSC después de 23 minutos.
12 Apr 17:35: Ahora usando una nueva fuente de datos: SSN
Fecha & hora: 12 Apr 2021 17:12:21 UTC -
Hora local al epicentro: 2021-04-12 12:12:21 (Hora de México)
Magnitud: 4.1
Profundidad: 118.0 km
Epicentro latitud / longitud: 17.07°N / 95.28°W (San Juan Mazatlan, Estado de Oaxaca, México)
Volcán mas cercano: San Martín (167 km / 104 mi)
Nearby towns and cities:
6 km al E de Rancho Juarez (pop: 347) --> ¡Vea sismos cercanos!
17 km al NNO de El Zacatal (pop: 1,140) --> ¡Vea sismos cercanos!
18 km al ENE de Mazatlán (pop: 1,790) --> ¡Vea sismos cercanos!
23 km al ONO de San Juan Guichicovi (pop: 4,280) --> ¡Vea sismos cercanos!
24 km al OSO de Palomares (pop: 3,760) --> ¡Vea sismos cercanos!
30 km al SO de Donaji (pop: 2,360) --> ¡Vea sismos cercanos!
33 km al NO de Matías Romero Avendaño (pop: 18,900) --> ¡Vea sismos cercanos!
60 km al NNO de San Geronimo Ixtepec (Ixtepec) (pop: 25,400) --> ¡Vea sismos cercanos!
154 km al E de Oaxaca (pop: 255,000) --> ¡Vea sismos cercanos!
484 km al ESE de Ciudad de México (Mexico City) (pop: 12,294,200) --> ¡Vea sismos cercanos!
Weather at epicenter at time of quake:
Clear Sky 35.1°C (95 F), humidity: 21%, wind: 4 m/s (7 kts) from SE
Fuente primaria de datos: SSN (Servicio Sismológico Nacional)
Energía liberada estimada: 8.9 x 1010 joules (24.8 megawatt hours, equivalent to 21.3 tons of TNT) More info
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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.
MagnitudProfundidadUbicaciónFuente
4.1118 km33 Km Al NOROESTE De MATIAS ROMERO, OAX, MexicoSSN
4.1118 kmOAXACA, MEXICOEMSC

User reports for this quake (1)

User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
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Clayton, north carolina / Very weak shaking (MMI II) / rattling, vibrating : Camp chair sitting on outside pvibrated for about 15 or 20 seconds between noon land 1:15 pm. Not sure of exact time. Distance means this is impossible? Mild vibration but definitely unusual.  
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