LiveScience: Some of the deadliest outbreaks of tornadoes in recent years have been linked to a particular type of climate pattern by a new study. The findings could help forecasters determine when twisters are most likely to strike.
The pattern is called Trans-Niño and is part of the El Niño-Southern Oscillation (ENSO), the climate cycle influenced by surface temperatures in the tropical Pacific, which affects global weather patterns. Trans-Niño occurs most notably when La Niña is winding down in the springtime,…