Light mag. 4.0 earthquake - North Pacific Ocean, 44 km southwest of Tonala, Chiapas, Mexico, on Sunday, 28 Feb 2021 10:23 pm (GMT -6) -

Light mag. 4.0 earthquake - North Pacific Ocean, 44 km southwest of Tonala, Chiapas, Mexico, on Sunday, 28 Feb 2021 10:23 pm (GMT -6)

Séisme faible magnitude 4.0 at 83 km depth

1 Mar 04:35 UTC: Premier à signaler: SSN après 11 minutes.
Date & time: 1 Mar 2021 04:23:45 UTC -
Local time at epicenter: dimanche, 28 févr. 2021 22:23 (GMT -6)
Magnitude: 4
Profondeur: 83.0 km
Epicenter latitude / longitude: 15.88°N / 94.1°W (Océan Pacifique Nord, Mexique)
Volcan le plus près: El Chichón (189 km / 117 mi)
Nearby towns and cities:
18 km SSO de Cachimbo (pop: 124) --> Voir les séismes à proximité!
29 km S de La Gloria (pop: 1,800) --> Voir les séismes à proximité!
31 km SO de Paredon (Paredón) (pop: 6,130) --> Voir les séismes à proximité!
42 km O de Doctor Belisario Dominguez (La Barra) (pop: 1,040) --> Voir les séismes à proximité!
44 km OSO de Tonala (Tonalá) (pop: 35,300) --> Voir les séismes à proximité!
45 km SSO de Arriaga (pop: 24,400) --> Voir les séismes à proximité!
48 km S de Chahuite (pop: 9,840) --> Voir les séismes à proximité!
54 km S de El Espinal (pop: 7,620) --> Voir les séismes à proximité!
67 km SE de San Francisco Ixhuatan (pop: 5,410) --> Voir les séismes à proximité!
663 km SE de Mexico (pop: 12,294,200) --> Voir les séismes à proximité!
Weather at epicenter at time of quake:
Clear Sky 27°C (81 F), humidity: 69%, wind: 2 m/s (4 kts) from NW
Primary data source: SSN (Servicio Sismológico Nacional)
Estimated released energy: 6.3 x 1010 joules (17.5 megawatt hours, equivalent to 15.1 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.
MagnitudeProfondeurLieuSource
4.083 km43 Km Al SUROESTE De TONALA, CHIS, MexicoSSN
4.083 kmOFFSHORE CHIAPAS, MEXICOEMSC

User reports for this quake

User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
There are no user reports for this quake yet. If you felt it be the first to report it!
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