'Though about 50,000 of these storms occur daily worldwide, in U.S., they occur mainly in spring & summer'
thunderstorms
SUMMER: Though about 50,000 of these storms occur daily worldwide, in U.S., they occur mainly in spring & summer
Though about 50,000 of these storms occur daily worldwide, in U.S., they occur mainly in spring & summer
Though about 50,000 of these storms occur daily worldwide, in U.S., they occur mainly in spring & summer
SUMMER
thunderstorms
SUMMER