Forecasting volcanoes is a lot like forecasting earthquakes, it's really difficult to do and often there's very little warning, maybe a couple of days at most, but sometimes comes with no warning at all. The White Island volcano killed several people last year: https://en.wikipedia.org/wiki/2019_Whakaari_/_White_Island_e... This place was a famous tourist destination.

One of my favorite sites for tracking Volcanic eruptions is: https://www.volcanodiscovery.com/volcano_news.html . It provides real-time updates on volcano advisories.

I would say we're still very susceptible to a supervolcano eruption. There is no stopping that level of force. It can dramatically shift the climate for years, if not decades. And it would be catastrophic for crop production. I suspect we would need to move a large portion of our crop production into greenhouses and growhouses in order to survive that level of event.