There were a few low tremors in Chalco’s Valley (Edo. Mexico), that’s between Mexico City and the Popocatéptl volcano.
_http://www2.ssn.unam.mx/website/jsp/ultimos.jsp (numbers 7, 3, and 8)
SISMO Magnitud 3.8 Loc. 3 km al SURESTE de S MARTIN CUAUTLALPAN, MEX 08/07/12 19:29:19 Lat 19.25 Lon -98.82 Pf
SISMO Magnitud 3.5 Loc. 3 km al NOROESTE de XICO, MEX 08/07/12 22:49:23 Lat 19.32 Lon -98.96 Pf 2 km
SISMO Magnitud 3.7 Loc. 1 km al NOROESTE de S MATEO HUITZILZINGO, MEX 09/07/12 05:26:47 Lat 19.23 Lon -98.93 Pf
From this page (spanish)_http://www.reporterosenmovimiento.com/?p=17765#more-17765, I observe by the comments, that people are afraid and would like to know more, since the tremors –as the news says- had just happened in Cahlco’s Valley and the authorities had not informed the whys, they can just estimate that they had occurred in the area between Cuatlalpan-Xico and Huitzilzingo, both in the State of Mexico (between Mexico City and Popocatépetl).
Several comments mention that the earth is moving like gelly, there is an explanation that the tremors respond to the release of energy of the subsoil, that people should not be afraid –although if the tremors continue they ought to closed the gas the lights and get out of their homes, of curse, as it happends people might wonder if there is not another volcano in their way, like the Paricutín, since it came out of nowhere in the 50’s _http://en.wikipedia.org/wiki/Par%C3%ADcutin
And Popcatépetl volcano had not been stopped its activity.
July 9 11:30 (July 09, 16:30 GMT)
During the last 24 hours, the monitoring systems has registered 65 exhalations accompanied by steam and gas and minor amounts of ash. One of the most important occurred yesterday at 12:00 h (see image)(see image) and today at 00:30 h (see image), 08:25h (see image), 09:34h (see image).
At the moment of this report the volcano cannot be seen due to dense clouds. However, during previous hours a steam column was observed(image). Also, it was possible to observe incadescence over the crater rim during the night(image).
The alert level remains at Yellow, Phase 3.
edit: fix link