While all thunderstorms produce lightning, not every thunderstorm will
wet the ground below. If the air close to the surface is dry enough, the
rain will evaporate before reaching the ground. These dry
thunderstorms, which are common in the western United States during the
warmer months, pose a serious fire danger. Without rain, any lightning
that strikes the dry vegetation on the ground can easily spark fires.
Gusty winds being whipped up by the thunderstorms can then spread any
new or existing blazes.
No comments:
Post a Comment