F0 tornado in San Bernardino County, California

Tornado August 14, 2004 · San Bernardino County, California

Rating

1.0 mi

Path length

200 yd

Path width

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NOAA recorded where this tornado touched down but not where it lifted, so it appears as a point. Other tornadoes recorded nearby that day are shown faint.

What F0 means. This tornado was rated on Fujita’s original scale, used until 2007. F0 meant light damage: shingles and siding peeled, gutters torn, branches broken; the scale paired it with winds of 40–72 mph, figures later judged too high, especially toward the top of the scale, and revised downward in the Enhanced Fujita scale. Ratings then, as now, came from the damage.

What the National Weather Service wrote

A trained spotter reported a tornado with very intense rotation and a width of 200 yards 14 miles north northwest of Yucca Valley. There were no reports of damage.

Began near Yucca Vly (34.3000, -116.5500).

Other tornadoes from the same storm system

1 more tornado the National Weather Service filed under this storm episode.

F0 San Bernardino County

Source: NOAA Storm Events Database, event 5418492. Narratives are written by the National Weather Service forecast office that issued the report.

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