California, 2002

Wildfire in California, April 9 to 14, 2002

April 9 to 14, 2002 · NWS SGX · 1 event in 1 county or zone

A brush fire that began on 4/9/02 was brought under control on 4/11/02 after burning 105 acres, several power poles, and threatening 20 homes. Two days later, record high temperatures and dry east winds caused the fire to flare up and burn another 150 acres before being brought under containment.

Where it happened

Every event with a place to put it; 1 filed by county or forecast zone are drawn at its center, in a lighter ring. Tap one for its entry below.

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  • Floods
  • Wind
  • Hail
  • Winter weather
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  • Cold
  • Fire, smoke and dust
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The toll

Deaths
0
Injuries
1
Property damage
$50,000
Crop damage
None recorded
Events
1

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.

A brush fire that began on 4/9/02 was brought under control on 4/11/02 after burning 105 acres, several power poles, and threatening 20 homes. Two days later, record high temperatures and dry east winds caused the fire to flare up and burn another 150 acres before being brought under containment.

What forecasters said that day

The local office's own words before the first event, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS San Diego, CA wrote its last area forecast discussion before the first event at Apr 9, 1:00 PM PST, 2 hours earlier.

Area forecast discussion, Apr 9, 1:00 PM PST, 2 hours before
EXTREME SOUTHWESTERN CALIFORNIA AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE SAN DIEGO CA
200 PM PDT TUE APR 9 2002

.SYNOPSIS...WEAK HIGH PRESSURE WILL KEEP PACIFIC STORMS NORTH OF
SOUTHERN CALIFORNIA. A WEAK TROUGH WILL SLIDE BY TO THE NORTH
WEDNESDAY NIGHT AND THURSDAY DEEPENING THE MARINE LAYER. OTHERWISE
FAIR WEATHER WILL CONTINUE INTO THE WEEKEND.

.DISCUSSION...STRATUS CLEARED BACK TO THE COASTLINE BY EARLY
AFTERNOON BUT IS EXPECTED TO MOVE BACK ONSHORE LATER THIS AFTERNOON
OR EARLY EVENING. PRESSURE GRADIENTS ARE ONSHORE BETWEEN THE COAST
AND THE GREAT BASIN AND BETWEEN THE COAST AND THE SOUTHERN DESERTS
AND ARE TRENDING ONSHORE.

A NEARLY ZONAL PATTERN WILL CONTINUE OVER THE EASTERN PACIFIC INTO
THE WEST COAST THROUGH THE WEEKEND AND THE EARLY PART OF NEXT WEEK
WITH EMBEDDED S/WV TROUGHS SLIDING EAST WITH THIS FLOW INTO THE
PACIFIC NORTHWEST AND NORTHERN CALIFORNIA. MAIN IMPACT THESE S/WVS
WILL HAVE ON SOUTHERN CALIFORNIA WILL BE TO MAINTAIN A MARINE LAYER
ALONG THE COAST AND SOME EDDY CIRCULATION OVER THE COASTAL WATERS
THROUGH THE PERIOD. THE MARINE LAYER DEPTH WILL VARY FROM DAY TO DAY
DEPENDING ON THE POSITIONS OF THE S/WV TROUGHS AND RIDGES. 12Z
MODELS BRING A S/WV TROUGH THROUGH WEDNESDAY NIGHT FOLLOWED BY A
S/WV RIDGE ON THURSDAY WITH ANOTHER S/WV TROUGH THURSDAY NIGHT INTO
FRIDAY. EXPECT SOME EDDY DEVELOPMENT ON WEDNESDAY WITH THE EDDY
WEAKENING ON THURSDAY...THEN REDEVELOPING THURSDAY NIGHT AND FRIDAY.
EXPECT THE STRATUS/FOG TO MOVE INLAND FROM THE COAST INTO THE INLAND
VALLEYS OVERNIGHT THEN BURN BACK TO NEAR THE COAST DURING THE
MORNING HOURS. EASTERN PACIFIC SATELLITE IMAGERY SHOWS CONSIDERABLE
AMOUNTS OF HIGH LEVEL MOISTURE MOVING INTO THE COAST AND WILL KEEP
HIGH CLOUDS OVER THE AREA THROUGH THE PERIOD AS WELL.

MRF AND AVN MODELS BRING ANOTHER S/WV TROUGH THROUGH LATE SATURSDAY
INTO SUNDAY FOLLOWED BY A LITTLE STRONGER S/WV TROUGH ON MONDAY SO
EXPECT LITTLE CHANGE DURING THE EXTENDED PERIOD.

.SAN...NONE.

HORTON

The radar

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

Open the radar archive at this moment

Event by event

1 wildfire. Local standard time, as filed.

Wildfire, Riverside

When
April 9, 3:00 PM PST to April 14, 5:00 PM PST
Where
Riverside County, Riverside
Injuries
1 direct, 0 indirect
Property damage
$50,000
Reported by
NEWSPAPER
Coordinates
33.744, -115.994 (the zone’s center; the record gives no point)

What these are

Wildfire
A fire burning in wildland vegetation, with its acreage and damage where known.

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

The same day elsewhere

More

Every storm in California in 2002Every state in 2002This day in weather historyWarnings in California, April 2002

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: 5289269.