At 431 PM PDT, Doppler radar was tracking a strong thunderstorm 11
miles north of Yosemite Valley, or 21 miles southwest of Twin Lakes,
moving northeast at 10 mph.
HAZARD...Half inch hail.
SOURCE...Radar indicated.
IMPACT...Minor hail damage to vegetation is possible.
This storm will remain over mainly rural areas of northern Mariposa
and central Tuolumne Counties.