One event that could be a signal of a possible volcanic eruption is if there is an earthquake near or around the area.
no there were not
Lava coming in contact with buildings or vegetation or lightning from volcanic ash may start fires.
Global temperatures might cool by several degrees
it might or might no be, one would have to know the yields of the 20 bombs as well as which eruption of vesuvius you are asking about. there is no such thing as a "typical" nuclear bomb yield or volcanic eruption.
While it is true that volcanic eruptions can be unpredictable in terms of timing, scientists can monitor various signals to forecast when an eruption might happen. These signals include increased seismic activity, gas emissions, and ground deformation. However, the exact timing and location of an eruption can still be uncertain.
Three events that might signal a volcanic eruption are changes in earthquake activity, volcano surface bulges, and increased gas emissions. These changes can indicate rising magma beneath the surface, which may lead to an eruption.
You spelled volcanic explosion correctly in the question, though volcanic eruption might be preferred.
Polution maybe?
no there were not
Global temperatures might cool by several degrees
Lava coming in contact with buildings or vegetation or lightning from volcanic ash may start fires.
Global temperatures might cool by several degrees
maybe the smoke and the lava. that might be a clue. even animals can be a sign of an eruption, animals leave the area and seek refuge in a safer area.
it might or might no be, one would have to know the yields of the 20 bombs as well as which eruption of vesuvius you are asking about. there is no such thing as a "typical" nuclear bomb yield or volcanic eruption.
While it is true that volcanic eruptions can be unpredictable in terms of timing, scientists can monitor various signals to forecast when an eruption might happen. These signals include increased seismic activity, gas emissions, and ground deformation. However, the exact timing and location of an eruption can still be uncertain.
You might see volcanic action.
there might be another mountain that the lava has made after it cooled off or the volcano might of gotten bigger and wider.it might of made a hill out of lava. maybe it destroyed a habitat or made a great sculpture that is awesome nobody knows what lava can do for a planet