Moderate mag. 4.6 earthquake - North Pacific Ocean, 69 km southwest of Ometepec, Guerrero, Mexico, on Friday, 19 Mar 2021 10:30 pm (GMT -6) -

This quake was likely an aftershock of the 5.7 quake North Pacific Ocean, 66 km southwest of Ometepec, Guerrero, Mexico, 19 Mar 2021 9:06 pm (GMT -6), which had occurred 1 heure et 24 minutes earlier.
Moderate mag. 4.6 earthquake - North Pacific Ocean, 69 km southwest of Ometepec, Guerrero, Mexico, on Friday, 19 Mar 2021 10:30 pm (GMT -6)

Séisme modéré magnitude 4.6 at 16 km depth

20 Mar 04:51 UTC: Premier à signaler: EMSC après 21 minutes.
20 Mar 05:00: Maintenant en utilisant une nouvelle source de données: SSN
Date & time: 20 Mar 2021 04:30:28 UTC -
Local time at epicenter: vendredi, 19 mars 2021 22:30 (GMT -6)
Magnitude: 4.6
Profondeur: 16.0 km
Epicenter latitude / longitude: 16.44°N / 99°W (Océan Pacifique Nord, Mexique)
Nearby towns and cities:
17 km SSO de El Papayo (pop: 188) --> Voir les séismes à proximité!
25 km SO de Marquelia (pop: 6,550) --> Voir les séismes à proximité!
34 km SSE de Cruz Grande (pop: 11,800) --> Voir les séismes à proximité!
34 km S de Cuautepec (pop: 3,570) --> Voir les séismes à proximité!
43 km OSO de Juchitan (pop: 3,350) --> Voir les séismes à proximité!
57 km SE de San Marcos (pop: 13,300) --> Voir les séismes à proximité!
59 km S de Ayutla de los Libres (pop: 15,400) --> Voir les séismes à proximité!
69 km OSO de Ometepec (pop: 24,100) --> Voir les séismes à proximité!
107 km ESE de Acapulco (pop: 673,500) --> Voir les séismes à proximité!
333 km S de Mexico (pop: 12,294,200) --> Voir les séismes à proximité!
Weather at epicenter at time of quake:
Clear Sky 26.6°C (80 F), humidity: 67%, wind: 0 m/s (1 kts) from WSW
Primary data source: SSN (Servicio Sismológico Nacional)
Estimated released energy: 5 x 1011 joules (139 megawatt hours, equivalent to 120 tons of TNT) Plus d'infos
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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.
4.616 km57 Km Al SURESTE De SAN MARCOS, GRO, MexicoSSN

User reports for this quake (2)

User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
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314.7 km NNE of epicenter [Map] / not felt : Estuvo muy lejos y no lo sentí (reported through our app)  
Acapulco, GRO / Very weak shaking (MMI II) / complex rolling (tilting in multiple directions) / 5-10 s : The quake rolled for seconds. It was the first time I experienced this type of temblor that rolled.  
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