Alert archive / California / Red Flag Warnings in 2007

Red Flag Warning 2, NWS Hanford, CA

July 10, 2007

NWS Hanford, CA issued this red flag warning at Jul 10, 2007, 9:07 AM PDT. It took effect at Jul 10, 2007, 12:00 PM PDT. It was in force for 17 hr. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Jul 10, 2007, 9:07 AM PDT (16:07 UTC)
In effect from
Jul 10, 2007, 12:00 PM PDT
Expired
Jul 11, 2007, 5:00 AM PDT
In force
17 hr
Issued by
NWS Hanford, CA

The text

As transmitted, in the capitals the NWS used until 2016.

000 
WWUS86 KHNX 101607
RFWHNX

RED FLAG WARNING
NATIONAL WEATHER SERVICE SAN JOAQUIN VALLEY - HANFORD CA
907 AM PDT TUE JUL 10 2007

...DRY THUNDERSTORMS POSSIBLE THIS AFTERNOON AND TONIGHT...

CAZ295>297-110500-
/O.UPG.KHNX.FW.A.0001.000000T0000Z-070710T2100Z/
/O.NEW.KHNX.FW.W.0002.070710T1900Z-070711T1200Z/
KERN COUNTY MOUNTAINS-
SIERRA NEVADA FROM YOSEMITE TO KINGS CANYON NATIONAL PARK-
TULARE COUNTY MOUNTAINS-
907 AM PDT TUE JUL 10 2007

...RED FLAG WARNING IN EFFECT FROM NOON TODAY TO 5 AM PDT
WEDNESDAY FOR THE KERN COUNTY MOUNTAINS AND THE SOUTHERN
SIERRA NEVADA FOR DRY LIGHTNING...

THE NATIONAL WEATHER SERVICE IN HANFORD HAS ISSUED A RED FLAG
WARNING FOR THE KERN COUNTY MOUNTAINS AND THE SOUTHERN SIERRA
NEVADA...FROM NOON TODAY TO 5 AM PDT WEDNESDAY. THIS REPLACES THE
FIRE WEATHER WATCH.

AN INFLUX OF MONSOON MOISTURE WILL ARRIVE IN CENTRAL CALIFORNIA
TODAY. HOWEVER...PRIOR TO THE ARRIVAL OF DEEPER MOISTURE LATER
TONIGHT...THE INITIAL THUNDERSTORMS ARE EXPECTED TO BE HIGH BASED
WITH DRY LIGHTNING. THIS WILL CREATE DANGEROUS FIRE CONDITIONS.
THUNDERSTORMS ARE EXPECTED TO BECOME WETTER LATE TONIGHT OR EARLY
WEDNESDAY MORNING GRADUALLY LESSENING THE FIRE THREAT.

A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS
ARE EITHER OCCURRING NOW...OR WILL SHORTLY. DRY LIGHTNING WILL
CREATE EXPLOSIVE FIRE GROWTH POTENTIAL. PLEASE ADVISE THE
APPROPRIATE OFFICIALS OR FIRE CREWS IN THE FIELD OF THIS RED FLAG
WARNING.

$$

CAZ293-294-110500-
/O.NEW.KHNX.FW.W.0002.070710T1900Z-070711T1200Z/
MARIPOSA/MADERA AND FRESNO COUNTY FOOTHILLS-
TULARE COUNTY FOOTHILLS-
907 AM PDT TUE JUL 10 2007

...RED FLAG WARNING IN EFFECT FROM NOON TODAY TO 5 AM PDT
WEDNESDAY FOR THE FOOTHILLS OF THE SOUTHERN SIERRA NEVADA FOR
DRY LIGHTNING...

THE NATIONAL WEATHER SERVICE IN HANFORD HAS ISSUED A RED FLAG
WARNING FOR THE FOOTHILLS OF THE SOUTHERN SIERRA NEVADA...WHICH IS
IN EFFECT FROM NOON TODAY TO 5 AM PDT WEDNESDAY FOR DRY LIGHTNING

AN INFLUX OF MONSOON MOISTURE WILL ARRIVE IN CENTRAL CALIFORNIA
TODAY. HOWEVER...PRIOR TO THE ARRIVAL OF DEEPER MOISTURE LATER
TONIGHT...THE INITIAL THUNDERSTORMS ARE EXPECTED TO BE HIGH BASED
WITH DRY LIGHTNING. THIS WILL CREATE DANGEROUS FIRE CONDITIONS.
THUNDERSTORMS ARE EXPECTED TO BECOME WETTER LATE TONIGHT OR EARLY
WEDNESDAY MORNING GRADUALLY LESSENING THE FIRE THREAT.

A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS
ARE EITHER OCCURRING NOW...OR WILL SHORTLY. DRY LIGHTNING WILL
CREATE EXPLOSIVE FIRE GROWTH POTENTIAL. PLEASE ADVISE THE
APPROPRIATE OFFICIALS OR FIRE CREWS IN THE FIELD OF THIS RED FLAG
WARNING.

$$

BINGHAM
WEATHER.GOV/HANFORD
2 follow-up statements
000 
WWUS86 KHNX 110451
RFWHNX

RED FLAG WARNING
NATIONAL WEATHER SERVICE SAN JOAQUIN VALLEY - HANFORD CA
951 PM PDT TUE JUL 10 2007

...DRY THUNDERSTORMS STILL POSSIBLE TONIGHT...

CAZ293>297-111200-
/O.CON.KHNX.FW.W.0002.000000T0000Z-070711T1200Z/
MARIPOSA/MADERA AND FRESNO COUNTY FOOTHILLS-
TULARE COUNTY FOOTHILLS-KERN COUNTY MOUNTAINS-
SIERRA NEVADA FROM YOSEMITE TO KINGS CANYON NATIONAL PARK-
TULARE COUNTY MOUNTAINS-
951 PM PDT TUE JUL 10 2007

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 5 AM PDT WEDNESDAY
FOR THE KERN COUNTY MOUNTAINS AND THE FOOTHILLS AND HIGHER
ELEVATIONS OF THE SOUTHERN SIERRA NEVADA FOR DRY LIGHTNING...

A RED FLAG WARNING CONTINUES FOR THE KERN COUNTY MOUNTAINS AND 
THE FOOTHILLS AND HIGHER ELEVATIONS OF THE SOUTHERN SIERRA NEVADA 
THROUGH 5 AM PDT WEDNESDAY.

MONSOON MOISTURE WILL CONTINUE TO STREAM INTO CENTRAL CALIFORNIA
OVERNIGHT. SOME OF THESE THUNDERSTORMS ARE EXPECTED TO BE HIGH BASED
WITH DRY LIGHTNING. THIS WILL CREATE DANGEROUS FIRE CONDITIONS.
THE THUNDERSTORM COVERAGE IS EXPECTED TO DECREASE ON WEDNESDAY
MORNING GRADUALLY LESSENING THE FIRE THREAT.

A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS
ARE EITHER OCCURRING NOW...OR WILL SHORTLY. DRY LIGHTNING WILL
CREATE EXPLOSIVE FIRE GROWTH POTENTIAL. PLEASE ADVISE THE
APPROPRIATE OFFICIALS OR FIRE CREWS IN THE FIELD OF THIS RED FLAG
WARNING.

$$

DS

WEATHER.GOV/HANFORD
000 
WWUS86 KHNX 111150
RFWHNX

RED FLAG WARNING
NATIONAL WEATHER SERVICE SAN JOAQUIN VALLEY - HANFORD CA
450 AM PDT WED JUL 11 2007

...THUNDERSTORM ACTIVITY HAS DIMINISHED AND RED FLAG WARNING WILL
BE ALLOWED TO EXPIRE.

CAZ293>297-111300-
/O.EXP.KHNX.FW.W.0002.000000T0000Z-070711T1200Z/
MARIPOSA/MADERA AND FRESNO COUNTY FOOTHILLS-
TULARE COUNTY FOOTHILLS-KERN COUNTY MOUNTAINS-
SIERRA NEVADA FROM YOSEMITE TO KINGS CANYON NATIONAL PARK-
TULARE COUNTY MOUNTAINS-
450 AM PDT WED JUL 11 2007

...RED FLAG WARNING WILL EXPIRE AT 5 AM PDT EARLY THIS MORNING
FOR THE KERN COUNTY MOUNTAINS AND THE FOOTHILLS AND HIGHER
ELEVATIONS OF THE SOUTHERN SIERRA NEVADA DUE TO LACK OF SHOWER 
AND THUNDERSTORM ACTIVTY...

THE RED FLAG WARNING FOR THE KERN COUNTY MOUNTAINS AND THE
FOOTHILLS AND HIGHER ELEVATIONS OF THE SOUTHERN SIERRA NEVADA
WILL EXPIRE AT 5 AM PDT EARLY THIS MORNING.

SHOWERS AND THUNDERSTORMS HAVE DIMINISHED ACROSS THE REGION AND
THE RED FLAG WARNING WILL BE ALLOWED TO EXPIRE. ISOLATED
THUNDERSTORMS ARE POSSIBLE LATE THIS AFTERNOON ALONG THE CREST OF
THE SIERRA...HOWEVER CONFIDENCE IS LOW AND COVERAGE WILL BE
ISOLATED.

$$


WEATHER.GOV/HANFORD

What forecasters said that day

The local office's own words before this red flag warning went out, 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 this red flag warning went out at Jul 10, 8:01 AM PDT, 1 hour 6 minutes earlier.

Area forecast discussion, Jul 10, 8:01 AM PDT, 1 hour 6 minutes before
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE SAN JOAQUIN VALLEY - HANFORD CA
801 AM PDT TUE JUL 10 2007

.UPDATE...HAVE ADDED SLIGHT CHANCE OF THUNDERSTORMS TO THE SAN
JOAQUIN VALLE FOR TODAY AND TONIGHT AND NUDGED UP DESERT POPS.
&&

.DISCUSSION...LOOKS LIKE THE ACTIVE DAY THAT HAS BEEN ADVERTISED
IS BEGINNING. SATELLITE IMAGERY SHOWS MID AND HIGH LEVEL MOISTURE
HAS JUST ABOUT OVERSPREAD THE FORECAST AREA FROM THE SOUTHEAST.
A WELL DEFINED VORTICITY CENTER IS NOTED OVER NORTHERN BAJA AND IT
IT HEADING NORTH AT A STEADY PACE. EDWARDS RADAR IS ALREADY
SHOWING THUNDERSTORMS OVER SAN BERNARDINO COUNTY AND THE
TRAJECTORY IS NORTHWEST. IT LOOKS LIKE A VERY ACTIVE DAY FOR FIRE
WEATHER AS THE VERY DRY FUELS AND DRY LIGHTNING POTENTIAL WILL
COMBINE FOR A NAIL BITING DAY. FORECAST MODELS ARE IN GOOD
AGREEMENT IN LIFTING THE NORTHERN BAJA VORTICITY CENTER NORTHWARD
UP THE STATE TODAY AND INTO THIS EVENING AND THREAT OF ORGANIZED
THUNDERSTORMS WILL EXTEND WELL INTO THE EVENING. LINGERING
INSTABILITY ON WEDNESDAY WILL BRING ANOTHER SHOT OF MAINLY
AFTERNOON AND EVENING CONVECTION TO THE MOUNTAINS. MORE TO FOLLOW
THIS AFTERNOON.

&&

.AVIATION...AN UPPER LEVEL DISTURBANCE WILL COMBINE WITH MONSOON
MOISTURE BRINGING A THREAT OF THUNDERSTORMS MAINLY OVER THE
MOUNTAINS. MID TO UPPER LEVEL CLOUDS WILL INCREASE THIS MORNING
WITH WIDESPREAD CIGS LOWERING TO NEAR 10KFT BUT MUCH OF THE REGION
WILL REMAIN IN VFR CONDITIONS EXCEPT NEAR ANY THUNDERSTORM.
FOR SPECIFIC DETAILS...PLEASE REFER TO THE TAFS FOR KMCE...KFAT AND
KBFL...AND TWEB ROUTES 421 AND 423.

&&

.AIR QUALITY ISSUES...
NONE

&&

.HNX WATCHES/WARNINGS/ADVISORIES...
FIRE WEATHER WATCH UNTIL 2 PM PDT THIS AFTERNOON FOR CAZ295>297.

&&

DUDLEY/MV

WEATHER.GOV/HANFORD
Hazardous weather outlook, Jul 10, 9:04 AM PDT, 3 minutes before
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE SAN JOAQUIN VALLEY - HANFORD CA
904 AM PDT TUE JUL 10 2007

CAZ089>094-098-099-111615-
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-INDIAN WELLS VALLEY-
SOUTHEASTERN KERN COUNTY DESERT-
904 AM PDT TUE JUL 10 2007

THIS HAZARDOUS WEATHER OUTLOOK IS FOR THE CENTRAL SAN JOAQUIN
VALLEY ADJACENT FOOTHILLS AND THE KERN COUNTY DESERT.

.DAY ONE...TODAY AND TONIGHT

THE THREAT OF THUNDERSTORMS HAS INCREASED DUE TO A SLOWLY MOVING
UNSTABLE DISTURBANCE FROM THE SOUTH.

.DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.SPOTTER INFORMATION STATEMENT...

WEATHER SPOTTERS ARE ENCOURAGED TO REPORT SIGNIFICANT WEATHER
CONDITIONS TO THE SAN JOAQUIN VALLEY NATIONAL WEATHER SERVICE
OFFICE.

WEATHER.GOV/HANFORD

CAZ095>097-111615-
KERN COUNTY MOUNTAINS-SIERRA NEVADA FROM YOSEMITE TO KINGS CANYON-
TULARE COUNTY MOUNTAINS-
904 AM PDT TUE JUL 10 2007

THIS HAZARDOUS WEATHER OUTLOOK IS FOR THE KERN COUNTY MOUNTAINS
AND THE HIGHER ELEVATIONS OF THE SOUTHERN SIERRA NEVADA.

.DAY ONE...TODAY AND TONIGHT

THUNDERSTORM ACTIVITY IN THE MOUNTAINS AND DESERT CAN BE EXPECTED
DUE TO SLOW MOVING UNSTABLE SYSTEM MOVING OVER THE MOUNTAINS FROM
THE SOUTH.

.DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY

A CONTINUED THREAT OF THUNDERSTORMS REMAINS FOR WEDNESDAY WHILE AN
UNSTABLE SYSTEM MOVES THROUGH THE AREA OF THE MOUNTAINS.

.SPOTTER INFORMATION STATEMENT...

WEATHER SPOTTERS ARE ENCOURAGED TO REPORT SIGNIFICANT WEATHER
CONDITIONS TO THE SAN JOAQUIN VALLEY NATIONAL WEATHER SERVICE
OFFICE.

WEATHER.GOV/HANFORD

JONES

The office that day

Everything else NWS Hanford, CA issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jul 10, 1:38 PM PDTSevere Thunderstorm WarningHNXMariposa52 min

Nearby

Red Flag Warnings in California, 2007Every red flag warning in 2007

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text.