“The volcanic eruption of the Fagradalsfjall volcano in the peninsula of Reykjanes (Iceland) has just started (10/7/2023), and we are lucky enough to have access to several webcams located in the area. Geologists like me (and generally anyone interested in our planet) from all over the world have been looking towards Iceland in the last days, and fortunately the Icelandic people take their geology and geohazards very seriously; the volcanic field is well monitored by the authorities, such as the Icelandic Met Office. So, I have quickly put together some of those Fagradalsfjall webcams.”
You’re experiencing what Kant called the sublime. "Feelings of the beautiful “occasion a pleasant sensation but one that is joyous and smiling.” On the other hand, feelings of the sublime “arouse enjoyment but with horror.”
https://en.m.wikipedia.org/wiki/Observations_on_the_Feeling_of_the_Beautiful_and_Sublime#:~:text=In this section%2C Kant gives,the sublime into three kinds.