![Now scientists say a SECOND super-volcano is poised to blow: Warning over Italy's Campi Flegrei comes after experts said Long Valley Caldera in California could erupt | Daily Mail Online Now scientists say a SECOND super-volcano is poised to blow: Warning over Italy's Campi Flegrei comes after experts said Long Valley Caldera in California could erupt | Daily Mail Online](https://i.dailymail.co.uk/1s/2023/11/02/15/77324815-0-image-a-15_1698937377569.jpg)
Now scientists say a SECOND super-volcano is poised to blow: Warning over Italy's Campi Flegrei comes after experts said Long Valley Caldera in California could erupt | Daily Mail Online
![Supervolcano dubbed 'next Vesuvius' is 'extremely dangerous' with parts 'stretched near breaking point,' scientists say | The Sun Supervolcano dubbed 'next Vesuvius' is 'extremely dangerous' with parts 'stretched near breaking point,' scientists say | The Sun](https://www.the-sun.com/wp-content/uploads/sites/6/2023/06/JF-US-ITALIAN-SUPERVOLCANO-MAP.jpg)
Supervolcano dubbed 'next Vesuvius' is 'extremely dangerous' with parts 'stretched near breaking point,' scientists say | The Sun
![A "supervolcano" in Italy last erupted in 1538. Experts warn it's "nearly to the breaking point" again. - CBS News A "supervolcano" in Italy last erupted in 1538. Experts warn it's "nearly to the breaking point" again. - CBS News](https://assets2.cbsnewsstatic.com/hub/i/r/2023/06/09/5a5d755e-5b53-463e-a490-e9ff6190bd6e/thumbnail/1200x630/d265bbf04908e6177ed988366cb30543/gettyimages-832457768.jpg?v=3d62f4cc0092e6eb151a9685301ed284)