Scientists find volcanic lightning peaks 1.1 hours after first flash in major eruptions

Scientists have discovered that volcanic lightning peaks 1.1 hours after the first flash in major eruptions, according to a new study published in the journal Geophysical Research Letters.

The study, led by researchers from the University of California, Los Angeles, analyzed data from 14 volcanoes around the world to determine the timing and frequency of volcanic lightning.

Volcanic lightning, also known as dirty thunderstorms, occurs when charged particles are generated by the fragmentation and mixing of ash and gas during an eruption.

This research could help improve volcanic hazard assessments and forecasting, as volcanic lightning can indicate the intensity and duration of an eruption.