Safi recorded 19 mm of rain in just one hour before deadly flash floods left 37 people dead, according to the Directorate ...

Torrential downpours hit Oxnard, California, on Friday morning, with more than a month's worth of rain falling in only one hour. The rain is from an offshore Pacific storm moving through the area. In ...

Extreme rainfall rates often contribute to flash flooding, but have you ever wondered how much rain qualifies as heavy as well as the largest total ever recorded in a single hour or minute in the ...