[TigersEye]

Sounds like the interval rate is now believed to be between 10k - 15k years.
Which means that Campi Flegrei is due for another big blowout at any time.

[hinckley buzzard]

I visited Campi Flegrei a couple years ago. It definitely is an active caldera, smoking and hot. The surface just feels thin, and gives under one’s feet. An unsettling sensation..

[SunkenCiv]

Luckily there is no volcanic or earthquake cycle.

Etna tsunami site:freerepublic.com

Google

• Family of three die after falling into boiling mud as sink hole opens up in volcanic area in Italy [2017]
• Can Volcanic Gas Levels Predict an Eruption? [2017]
• First Pompeii Uncovered (3rd Century BC) [2007]
• Pompei Discovery For Swedish Archaeologists [2005]
• Pompeii's Burial Not Its First Disaster [2004]
• Move Over, Pompeii [2004]
• 'Bronze Age Pompeii' Found In Italy [2001]