https://phys.org/news/2022-06-ash-towns-philippines-volcano-eruption.html
The blast from Bulusan volcano in the rural Sorsogon province lasted about 17 minutes, sending a grey plume shooting up at least one kilometre (0.6 miles), according to the Philippine Institute of Volcanology and Seismology (PhiVolcs).
No casualties were reported, but authorities raised the alert level to one on the five-level system, indicating "low-level unrest".
"There was a phreatic eruption of the Bulusan volcano, meaning the explosion was caused by the boiling water under the crater," PhiVolcs head Renato Solidum told local radio DZBB.
#WatchTheWater ((17 mins))