CENAPRED reported that there were 19-204 steam-and-gas emissions, sometimes containing minor amounts of ash, rising from Popocatépetl each day during 9-16 August.
A minor explosion was recorded at 0839 on 10 August and a moderate explosion was detected at 1528 on 11 August.
Minor ashfall was reported in the municipality of Ecatzingo, State of Mexico.
An explosion at 1952 on 13 August was followed at 2125 by minor amounts of ashfall in Tetela del Volcán.
The Alert Level remained at Yellow, Phase Two (the middle level on a three-color scale).
Source: Centro Nacional de Prevencion de Desastres (CENAPRED)