It looks reasonably spectacular, this photo seems to show some ash falling from the cloud:

Photo from Geonet site https://www.geonet.org.nz/volcano/cameras/whakatane
It's settled down since then to what looks like typical White Island activity. Hopefully nobody was near at the time.
There could be one loss - "Dino" - who's been visible in the crater floor camera for about a decade. That camera seems to have gone for a bit of a tumble.
In case there's doomsday forecasts, almost certainly nope. AFAIK White Island has no history of having violent eruptions, just a lot of episodes like this one.




