California faces worsening drought despite recent heavy rainstorms

Dry pattern seen among entire lower basin' of the Colorado River, including Arizona and desert cities such as Las Vegas

Dramatic rainstorms earlier this month brought more than 6in of rain to the California mountains - a full month's worth of rain in little more than a day - but the deluge wasn't enough to reverse a worsening drought trend that is set to intensify further in the coming weeks and months.

Along the iconic Pacific Coast highway in Malibu, where just weeks earlier flames leveled hundreds of oceanside homes, a Los Angeles firefighter was washed out to sea, and later rescued.