161 minutes of low-amplitude harmonic tremor were also reported.
One volcano-tectonic earthquake and 34 minutes of low-amplitude tremor were also registered.
The exhalations were accompanied by emissions of steam and gas.
Six minutes of low-amplitude harmonic tremor were also recorded.
Continuous emissions of steam and gas were also observed at night.
Incandescence above the crater with emissions of steam and gas was observed last night.
Two minutes of harmonic tremor and 16 explosions were also reported.
The volcano is also emitting steam and gas.
English14/07/2015
Popocatépetl spews 73 exhalations
The low-intensity exhalations were accompanied by steam, gas and ash.
Also, a low-intensity explosion was registered yesterday at 22:02 hours.