Plane Crash Incident Report: Your small plane crashed in a biome approximately 150 kilometers from the nearest town. The pilot was killed in the crash, but you and one other passenger survived. It is January and the temperature is average for that area during that time of year.
Full Definition of HAILSTORM. : a storm accompanied by hail. See hailstorm defined for English-language learners. See hailstorm defined for kids. ADVERTISEMENT.
A severe thunderstorm contains large damaging hail of 3/4 inch (20 mm) diameter or larger, and/or damaging winds greater than 58 mph (95 km/h or 50 knots) or greater. Isolated tornadoes are also possible but not expected to be the dominant severe weather event.