Moderate mag. 5.5 earthquake - North Pacific Ocean, 147 km south of Tonala, Chiapas, Mexico, on Friday, 29 September 2017 at 04:00 (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 3 semaines earlier.
Moderate mag. 5.5 earthquake  - North Pacific Ocean, 147 km south of Tonala, Chiapas, Mexico, on Friday, 29 September 2017 at 04:00 (GMT)

Moderate magnitude 5.5 earthquake at 10 km depth

29 Sep 04:07 UTC: Premier à signaler: GFZ après 7 minutes.
Sep 29 04:14: Magnitude recalculée de 5.3 à 5.5.
Date & time: 29 Sep 2017 04:00:19 UTC
Magnitude: 5.5
Profondeur: 10.0 km
Epicenter latitude / longitude: 14.82°N / 94.14°W (Océan Pacifique Nord, Mexique)
Volcan le plus près: Tacana (203 km / 126 mi)
Nearby towns and cities:
122 km SO de Isla San José (Pijijiapan) (pop: 100) --> Voir les séismes à proximité!
125 km SSO de Manuel Avila Camacho (Ponte Duro) (pop: 1,780) --> Voir les séismes à proximité!
126 km SO de La Esperanza (El Zapotal) (pop: 1,030) --> Voir les séismes à proximité!
128 km SSO de Doctor Belisario Dominguez (La Barra) (pop: 1,040) --> Voir les séismes à proximité!
133 km SO de San Isidro (pop: 1,630) --> Voir les séismes à proximité!
139 km SO de Pijijiapan (pop: 16,900) --> Voir les séismes à proximité!
140 km SSO de Paredon (Paredón) (pop: 6,130) --> Voir les séismes à proximité!
147 km SSO de Tonala (Tonalá) (pop: 35,300) --> Voir les séismes à proximité!
150 km OSO de Mapastepec (pop: 17,900) --> Voir les séismes à proximité!
737 km SE de Mexico (pop: 12,294,200) --> Voir les séismes à proximité!
423 km SSO de Chinal Island --> Voir les séismes à proximité!
Primary data source: GFZ (German Research Centre for Geosciences)
Estimated released energy: 1.1 x 1013 joules (3.12 gigawatt hours, equivalent to 2682 tons of TNT or 0.2 atomic bombs!) 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.
MagnitudeProfondeurLocationSource
M 5.510 kmOff Coast of Chiapas, MexicoGFZ
M 5.640 km OFFSHORE CHIAPAS, MEXICOEMSC
M 5.622 km- 119km SSW of Tres Picos, MexicoUSGS

shake map
(shakemap: USGS)

User reports for this quake (27)

User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
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Wolvega, Netherland (9363.9 km NE of epicenter) [Map] / not felt
Minatitlan Veracruz (356.4 km N of epicenter) [Map] / not felt : No senti el temblor (reported through our app)
Minatitlan, Veracruz / not felt : No senti el temblor
Naucalpan de Juárez (Mexico, 744 km NW of epicenter) : No se sintió (reported through EMSC)
Ecatepec de Morelos (Mexico, 734 km NW of epicenter) : Que suene la alerta a la hora k esta sucediendo el temblor por que siempre suena después de 3 horas por favor (reported through EMSC)
Ciudad de México (Mexico, 718 km NW of epicenter) : No sentí nada (reported through EMSC)
Macuspana (Mexico, 360 km NE of epicenter) : Se sintió el sismo en un tiempo corto y sólo una sacudida (reported through EMSC)
(Mexico, 785 km NW of epicenter) : Loko (reported through EMSC)
Tlaxcala de Xicohténcatl (Mexico, 656 km NW of epicenter) : Si lo sentí... (reported through EMSC)
Cholula de Rivadabia (Mexico, 643 km NW of epicenter) : Imperceptible en puebla (reported through EMSC)
Córdoba (Mexico, 535 km NW of epicenter) : Ya no estoy seguro de cuano tiembla y cuando no (reported through EMSC)
Veracruz (Mexico, 522 km NW of epicenter) : En el puerto de Veracruz no sentimos nada. (reported through EMSC)
Tuxtla Gutiérrez (Mexico, 236 km NE of epicenter) : Acaba de temblar (reported through EMSC)
Ciudad de México (Mexico, 742 km NW of epicenter) : Ciudad de México . Absolutamente nada (reported through EMSC)
Ciudad de México (Mexico, 734 km NW of epicenter) : No sentí nada en la CDMX (reported through EMSC)
Ciudad de México (Mexico, 728 km NW of epicenter) : Avisen (reported through EMSC)
Nezahualcóyotl (Mexico, 719 km NW of epicenter) : En nezahualcoyotl yo no lo sentí nada (reported through EMSC)
Cuernavaca (Mexico, 702 km NW of epicenter) : No se sintió (reported through EMSC)
Tehuacán (Mexico, 529 km NW of epicenter) : Imperceptible. (reported through EMSC)
Oaxaca (Mexico, 370 km NW of epicenter) : No lo sentí (reported through EMSC)
Puebla (Mexico, 634 km NW of epicenter) : En puebla casi imperceptible (reported through EMSC)
Orizaba (Mexico, 541 km NW of epicenter) : Yo no lo senti orizaba ver (reported through EMSC)
Orizaba (Mexico, 539 km NW of epicenter) : Leve (reported through EMSC)
San Juan Bautista Tuxtepec (Mexico, 411 km NW of epicenter) : Imperceptible (reported through EMSC)
Santa María Huatulco (Mexico, 265 km W of epicenter) : Santa Maria Huatulco. Sintió el temblor. (reported through EMSC)
Tuxtla Gutiérrez (Mexico, 218 km NE of epicenter) : Se sintió levemte. (reported through EMSC)
Salina Cruz (Mexico, 184 km NW of epicenter) : Muy leve (reported through EMSC)
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Earlier earthquakes in the same area

Moderate mag. 5.5 earthquake - North Pacific Ocean, 147 km south of Tonala, Chiapas, Mexico, on Friday, 29 September 2017 at 04:00 (GMT)
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