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Heavy Rain in Mariposa County, California

Heavy Rain June 13, 2009 · Mariposa County, California

1
Death

Where the report was made, with tornadoes recorded within 15 miles over the years.

What the National Weather Service wrote

A young man fell to his death (indirect fatality) while climbing Half Dome in Yosemite National Park. A thunderstorm was in the area at the time of the incident with brief periods of heavy rain. Hail was reported by park rangers on Half Dome and surfaces were reported to be slick and dangerous, with many hikers in the vicinity.

The wider storm

Unsettled weather remained across inland Central California through much of early and mid June due to upper level low pressure and pulses of energy in the upper atmosphere. Scattered thunderstorms were common during this time period over the Southern Sierra Nevada. Daytime temperatures were typically 10-20 degrees cooler than normal for many locations.

A hiker on Half Dome in Yosemite National Park was killed when he fell while climbing. Conditions at the time were stormy with brief bursts of heavy rain...lightning and hail.

A wildfire was ignited on June 17th at 1232 PST by lightning. The Shotgun wildfire was located 25 miles northeast of Porterville in Tulare County. The size was 900 acres and containment was 50% on July 10th. The cost for containment was $40,000.

Began near Yosemite Vlg (37.7400, -119.6000).

Source: NOAA Storm Events Database, event 185357. Narratives are written by the National Weather Service forecast office that issued the report.

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