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Light mag. 4.7 earthquake - Near Coast of Guerrero, Mexico on Thursday, 21 December 2017

This quake was likely an aftershock of the M 8.1 quake: Near Coast of Chiapas, Mexico on Fri, 8 Sep 04h49, which had occurred 15 weeks earlier.
Light mag. 4.7 earthquake  - Near Coast of Guerrero, Mexico on Thursday, 21 December 2017
Date & time: Thursday, 21 December 2017 03:23 UTC
Magnitude: 4.7
Depth: 10.0 km
Epicenter latitude / longitude: 16.41°N / 98.06°W (Mexico)
Nearest volcano: Popocatépetl (297 km)
Primary data source: GFZ
Estimated released energy: 7.1*10^11 J (197 MWh / 169 tons of TNT) [learn more]
If you felt this quake (or if you were near the epicenter), please share your experience with us and submit a short "I felt it" report.
You can use your GPS or device location as well to show where you were during the earthquake.
- thank you.

Data for same earthquake as reported from other agencies
TimeMag. / DepthLocationSource
Thu, 21 Dec 2017
Thu, 21 Dec 03:23 UTCM 5.0 / 14.1 km- 13km W of San Pedro Jicayan, MexicoUSGS
Thu, 21 Dec 03:23 UTCM 5.0 / 40 kmOAXACA, MEXICOEMSC

"I felt it" reports:
(348.8 km NNW from epicenter) [Map] / MMI II (Very weak shaking) (via app)
Cuernavaca morelos (292.3 km NNW from epicenter) [Map] / MMI V (Moderate shaking): Si se sintió fuerte citó una sacudida de dos o tres segundos (via app)
HUIXQUILUCAN ESTADO DE MEXICO / MMI V (Moderate shaking)
Santa Lucía del Camino (Mexico) (172 km NE from epicenter)(no details): se sintio un pocito fuerte y no senti (via EMSC)
Ciudad de México (Mexico) (378 km NW from epicenter)(no details): Gracias muy bueno (via EMSC)
Ecatepec de Morelos (Mexico) (376 km NW from epicenter)(no details): Fue leve (via EMSC)
Ciudad de México (Mexico) (369 km NW from epicenter)(no details): Movimiento se alcanzó a percibir ligeramente, de todos modos hay que estar al pendiente (via EMSC)
Naucalpan de Juárez (Mexico) (363 km NW from epicenter)(no details): Pues no lo percibi en absoluto (via EMSC)
Ciudad de México (Mexico) (358 km NW from epicenter)(no details): De baja intensidad en Colonia Condesa, Ciudad de México (via EMSC)
San Andrés Cholula (Mexico) (301 km NW from epicenter)(no details): Alarma de udlap en Puebla. (via EMSC)
(Mexico) (253 km N from epicenter)(no details): Algo leve (via EMSC)
Santa Lucía del Camino (Mexico) (172 km NE from epicenter)(no details): se sintio medianamente suave (via EMSC)
Ciudad López Mateos (Mexico) (373 km NW from epicenter)(no details): Casi imperceptible. Solo causó mareo (via EMSC)
Naucalpan de Juárez (Mexico) (367 km NW from epicenter)(no details): Se sintió muy ligero (via EMSC)
Ciudad de México (Mexico) (363 km NW from epicenter)(no details): Se sintio un jalon . Muy ligero pero duro lo suficiente para ser perceptible en Miguel Hidalgo CDMX. (via EMSC)
Mexico City (Mexico) (358 km NW from epicenter)(no details): Doors moved a bit, so did curtains. No warning sirens or alarms. We did nothing to respond, only keeping alert for any exacerbation. (via EMSC)
Nezahualcóyotl (Mexico) (356 km NW from epicenter)(no details): Movimiento moderado, móviles de aire se escuchaban. (via EMSC)
Ciudad de México (Mexico) (355 km NW from epicenter)(no details): Se sintió leve, pero se sintió (via EMSC)
Ciudad de México (Mexico) (353 km NW from epicenter)(no details): 5.4 de acuerdo al sismológico nacional Mexico (via EMSC)
San Andrés Cholula (Mexico) (298 km NW from epicenter)(no details): House was lightly cracking, I felt a softly shaking while I was on the couch (via EMSC)

 

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