New ash emissions during the night at Nevado del Ruiz volcano in Colombia
Seismic signal from Nevado del Ruiz volcano (REB station) showing the onset of volcanic tremor
A phase of ash emissions occurred early today at the volcano. A strong pulse of volcanic tremor started at 03:21 local time.
Light ash fall was later detected in different parts of Manizales. In the early morning, a steam plume was seen rising approx. 400 m from the volcano.
Courtesy of volcanodiscovery.com