California, 2000

High Wind in California, December 17 to 18, 2000

December 17 to 18, 2000 · NWS SGX · 2 events in 2 counties and zones

Santa Ana winds blew down electric, telephone, and cable television lines in Fontana and Chino. A semi-tractor trailer was almost blown off an overpass on Interstate 15 near Devore.

Where it happened

Every event with a place to put it; 2 filed by county or forecast zone are drawn at its center, in a lighter ring. Tap one for its entry below.

  • Tornadoes
  • Tropical storms and surge
  • Floods
  • Wind
  • Hail
  • Winter weather
  • Heat and drought
  • Cold
  • Fire, smoke and dust
  • Marine and coastal
  • Other

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The toll

Deaths
0
Injuries
0
Property damage
$100,000
Crop damage
None recorded
Events
2

Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.

What happened

The episode as NWS SGX wrote it up.

Santa Ana winds blew down electric, telephone, and cable television lines in Fontana and Chino. A semi-tractor trailer was almost blown off an overpass on Interstate 15 near Devore. Blowing dust south of March Air Force Base caused hazardous driving conditions. Several small brush fires broke out along the Santa Ana River valley and were difficult for firefighters to contain.

The radar

The national radar mosaic for the moment the first event began.

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Event by event

2 high wind. Local standard time, as filed.

High Wind, Santa Ana Mountains and Foothills

When
December 17, 9:00 PM PST to December 18, 8:00 PM PST
Where
Santa Ana Mountains and Foothills forecast zone
Measured
72 kt (83 mph)
Reported by
AWOS,ASOS,MESONET,ETC
Coordinates
33.483, -116.847 (the zone’s center; the record gives no point)

High Wind, San Bernardino County Valley/The Inland Empire

When
December 17, 9:07 PM PST
Where
San Bernardino County Valley/The Inland Empire forecast zone
Measured
65 kt (75 mph)
Property damage
$100,000
Reported by
AWOS,ASOS,MESONET,ETC
Coordinates
34.293, -116.086 (the zone’s center; the record gives no point)

What these are

High Wind
Sustained non-thunderstorm winds of 40 mph or more for an hour, or gusts of 58 mph or more.

After NWS Directive 10-1605, the rules offices file Storm Data by.

The same day elsewhere

More

Every storm in California in 2000Every state in 2000This day in weather historyWarnings in California, December 2000

Sources

NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-09-24. Each event’s entry at NCEI: 5166653, 5166654.