Cenapred also reported four explosions.
According to the National Center for Disaster Prevention (Cenapred), the volcano also registered 33 minutes of harmonic tremor.
Nine explosions were also reported.
Cenapred destacó que también ocurrieron 41 minutos de tremor armónico de baja amplitud y se pudo observar una continua emisión de vapor de agua y gas
Continuous emissions of steam and gas were also observed at night.
El Cenapred indicó que ante la actividad del coloso se esperan lluvias de ceniza leves a moderadas en poblaciones cercanas
Incandescent material was also observed around the crater.
The monitoring system also registered one explosion and steam and gas emission.
El Cenapred informó que nueve explosiones se registraron ayer y tres hoy a las 00:53, 01:12 y 05:53 horas
23 minutes of tremor were also recorded.