California, 2005

Flash Flooding in California, July 24, 2005

July 24, 2005 · NWS HNX · 3 events in 2 counties and zones

5" per hour over the same area that experienced flooding the day before resulted in local flooding on the 24th in the high Tulare County Mountains. 0" per hour.

Where it happened

Every event with a place to put it. 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
None recorded
Crop damage
None recorded
Events
3

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 HNX wrote it up.

Radar rainfall rates of 2-2.5" per hour over the same area that experienced flooding the day before resulted in local flooding on the 24th in the high Tulare County Mountains. In the Indian Wells Valley of the Kern County Deserts radar showed rainfall rates in late afternoon thundershowers up to 3.0" per hour. Heavy rain was reported in Inyokern with Garlock Road closed due to water washing over the road. State Highway 14 had roadway flooding west of California City.

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 Hanford, CA wrote its last area forecast discussion before the first event at Jul 24, 8:20 AM PST, 4 hours 10 minutes earlier.

Area forecast discussion, Jul 24, 8:20 AM PST, 4 hours 10 minutes before
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE HANFORD CA
920 AM PDT SUN JUL 24 2005

.SHORT TERM...FOR THE CENTRAL CALIFORNIA INTERIOR...SHORT TERM
CONCERN REMAINS FLASH FLOOD POTENTIAL IN THE TULARE COUNTY MOUNTAINS
AND KERN COUNTY MTNS/DESERTS. GOES SOUNDER DATA SHOW AXIS OF PRECIP
WATER IN EXCESS OF ONE INCH EXTENDS WEST INTO THE KERN DESERT...WITH
MSAS THETA-E VALUES APPROACHING 340K AND SFC MSTR CONVERGENCE AXIS
EXTENDING N-S THRU DESERT ZONES. TULARE MTNS AND KERN MTN/DESERT
ZONES REMAIN IN AREA THAT WILL EXPERIENCE BEST DIFFERENTIAL HEATING
AND WITH WEAK FLOW ALOFT CELLS MAY REMAIN NEARLY STATIONARY...THUS
FLASH FLOOD WATCH REMAINS WARRANTED FROM 1200-2100 PDT. PREFER SHORT
TERM RUC GUIDANCE FOR MOISTURE PROGS THROUGH 00Z GIVEN COMPARISON
WITH SATELLITE DATA...AND PROGGED SOUNDINGS FOR DESERT ZONES
INDICATE SBCAPE EXCEEDING 2000 J/KG THIS AFTERNOON. PRIMARY
CONVECTIVE THREAT APPEARS TO BE HEAVY RAINFALL AS INCREASE IN LOW
LEVEL MOISTURE FROM SATURDAY/S PRECIP HAS LOWERED THE LFC TO AROUND
8000 FEET AND SHOULD DECREASE STRONGER DOWNBURST POTENTIAL.

CURRENT GRID PACKAGE REMAINS IN SHAPE WITH NO UPDATES REQUIRED AT
THIS TIME.

.LONG TERM...TUESDAY NIGHT THROUGH SATURDAY...MEDIUM RANGE PROGS IN
GOOD GENERAL AGREEMENT FOR THIS PERIOD...WITH THE PREVAILING
FEATURES BEING A STRONG DRY UPPER RIDGE OVER THE SOUTHWESTERN CONUS
AND A WEAK UPPER TROUGH NEAR 130W. AS THE RESULT OF INTERACTION
BETWEEN THESE TWO FEATURES...THE UPPER FLOW OVER SOCAL BECOMES MORE
SOUTH TO SOUTHEAST THURSDAY THROUGH SATURDAY WHICH MAY ALLOW FOR
MONSOONAL MOISTURE TO RETURN TO THE CWFA...MAINLY NEAR THE CREST OF
THE SOUTHERN SIERRA NEVADA. SINCE THIS MOISTURE WILL BE HIGH
BASED...ANY CONVECTIVE ACTIVITY SHOULD BE CONFINED TO THE SOUTHERN
SIERRA NEVADA AND BE ISOLATED IN COVERAGE AND CONFINED TO THE
AFTERNOON AND EARLY EVENING. SINCE CONFIDENCE FOR THIS PERIOD IS
IMPROVED...WILL STAY CLOSE TO MEX GUIDANCE AND KEEP TEMPERATURES A
BIT ABOVE NORMAL THROUGH THE PERIOD.

&&

.AVIATION...VFR CONDITIONS WILL PERSIST FOR ALL AREAS THROUGH 18Z
MONDAY. REFER TO TAFS AT KMCE...KFAT...AND KBFL FOR DETAILS.

&&

.HNX...WATCHES/WARNINGS/ADVISORIES...FLASH FLOOD WATCH FROM NOON
UNTIL 900 PM PDT THIS EVENING FOR THE KERN COUNTY MOUNTAINS/DESERTS
AND THE TULARE COUNTY MOUNTAINS.

&&

WWW.WEATHER.GOV/HANFORD /USE ALL LOWER CASE/

JSN/DS
Hazardous weather outlook, Jul 24, 5:00 AM PST, 7 hours 30 minutes before
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE SAN JOAQUIN VALLEY - HANFORD CA
600 AM PDT SUN JUL 24 2005

CAZ095-097>099-251300-
KERN COUNTY MOUNTAINS-TULARE COUNTY MOUNTAINS-INDIAN WELLS VALLEY-
SOUTHEASTERN KERN COUNTY DESERT-
600 AM PDT SUN JUL 24 2005

THIS HAZARDOUS WEATHER OUTLOOK IS FOR THE KERN COUNTY MOUNTAINS AND
DESERTS AND FOR THE TULARE COUNTY MOUNTAINS.

.DAY ONE...TODAY.

THERE WILL BE A CHANCE OF AFTERNOON AND EVENING THUNDERSTORMS OVER
THE KERN COUNTY MOUNTAINS AND DESERTS AND FOR THE TULARE COUNTY
MOUNTAINS TODAY. SOME STORMS WILL HAVE THE POTENTIAL TO PRODUCE HEAVY
RAINFALL...AND THE SLOW MOVEMENT OF THESE STORMS MAY ALLOW FOR FLASH
FLOODING. A FLASH FLOOD WATCH HAS BEEN ISSUED FOR THESE AREAS FROM
NOON PDT UNTIL 900 PM PDT TODAY. SEE WGUS66 KHNX - SFOFFAHNX FOR
DETAILS.

.DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY.

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION MAY BE REQUIRED TODAY. WEATHER SPOTTERS ARE
ENCOURAGED TO REPORT SIGNIFICANT WEATHER CONDITIONS ACCORDING TO
STANDARD OPERATING PROCEDURES.

CAZ089>094-096-251300-
WEST CENTRAL SAN JOAQUIN VALLEY-EAST CENTRAL SAN JOAQUIN VALLEY-
SOUTHWESTERN SAN JOAQUIN VALLEY-SOUTHEASTERN SAN JOAQUIN VALLEY-
MARIPOSA MADERA AND FRESNO COUNTY FOOTHILLS-TULARE COUNTY FOOTHILLS-
SIERRA NEVADA FROM YOSEMITE TO KINGS CANYON-
600 AM PDT SUN JUL 24 2005

THIS HAZARDOUS WEATHER OUTLOOK IS FOR THE CENTRAL AND SOUTH SAN
JOAQUIN VALLEY...THE SOUTHERN SIERRA NEVADA FOOTHILLS AND FOR THE
SOUTHERN SIERRA NEVADA MOUNTAINS NORTH OF KINGS CANYON.

.DAY ONE...TODAY.

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY.

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION IS NOT ANTICIPATED.

DS

The radar

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

Open the radar archive at this moment

Event by event

3 flash flood. Local standard time, as filed.

Flash Flood, Tulare

When
July 24, 12:30 PM PST to 3:30 PM PST
Where
Tulare County, 23 mi E of Johnsondale
Reported by
OFFICIAL NWS OBS.
Coordinates
35.967, -118.117

Flash Flood, Kern

When
July 24, 3:02 PM PST to 5:45 PM PST
Where
Kern County, Garlock
Reported by
LAW ENFORCEMENT
Coordinates
35.400, -117.783

Flash Flood, Kern

When
July 24, 5:34 PM PST to 5:45 PM PST
Where
Kern County, 4 mi W of Calif City Airport
Reported by
LAW ENFORCEMENT
Coordinates
35.150, -118.083

What these are

Flash Flood
Flooding that begins within six hours of the rain that causes it, or of a dam or levee failure or ice jam release, often with deadly speed.

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

The same day elsewhere

More

Every storm in California in 2005Every state in 2005This day in weather historyWarnings in California, July 2005

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: 5471064, 5471065, 5471066.