The instability of the Nevado del Ruiz continues, but the SGC informed the population: this behavior is common in the current round of volcano activity and corresponds to the scenarios provided in case of amarillo alert. (Changes in seismicity, and emission of gas and ash)
Source: SGC Manizales
The explosive-effusive activity continues to Klyuchevskoy, with plumes rising to 5500 meters asl, drifting southeast at 30 km.
The photo of this July 18 shows activity at the top and on the eastern flank vent.
Source: KVERT & Andrew Matseevsky
Kluchevskoy - 07/06/2016 - photo Volkstat.ru - the summit plume of gray color corresponds to juvenile lava emission, while the rusty flank plume result of a collapse and concerns old altered lava.
The Malang airport, closed for two days because of ash from Bromo, reopened this July 17th.
Local authorities say they are ready to help to secure the Kasada's ceremonies : " a special treatment has been concluded between the parties, remaining attentive to the safety margin."
Hopefully that Gunung Bromo will rest calm for July 20 and 21, to allow safe festivities. The Tengger people believe in anyway.