Alert archive / California / Red Flag Warnings in 2012
Red Flag Warning 3, NWS San Diego, CA
NWS San Diego, CA issued this red flag warning at Jan 27, 2012, 10:36 AM PST for 4 counties in California. It took effect at Jan 28, 2012, 2:00 AM PST. It was in force for 32 hr. 4 reports came from inside the area while it was in force.
The area
The counties it named, with what was reported inside it.
The facts
- Issued
- Jan 27, 2012, 10:36 AM PST (18:36 UTC)
- In effect from
- Jan 28, 2012, 2:00 AM PST
- Expired
- Jan 29, 2012, 10:00 AM PST
- In force
- 32 hr
- Issued by
- NWS San Diego, CA
Counties Orange County, CA, Riverside County, CA, San Bernardino County, CA, San Diego County, CA
The radar
The Santa Ana Mts radar (KSOX), 88 km from the middle of the area, began a volume at 18:38 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
What was reported inside it
| Time | Report | Where | Remark |
|---|---|---|---|
| Jan 28, 5:51 AM PST | NON-TSTM WND GST 82 | Fremont Canyon, CA | FREMONT CANYON RAWS RECORDED HIGH WIND GUSTS OF 58 MPH OR GREATER FROM 751 AM ON 1/27 TO 751 AM ON 1/28. A PEAK WIND GUST OF 82 MPH WAS RECORDED AT 551 AM ON 1/28. |
| Jan 28, 9:30 AM PST | NON-TSTM WND GST 59 | 5 Ese Cuyamaca Peak, CA | LUCKY FIVE MESONET RECORDED A WIND GUST OF 59 MPH AT 930 AM PST AND 58 MPH AT 1150 AM PST. |
| Jan 28, 10:43 AM PST | NON-TSTM WND GST 63 | 1 Sw Crestline, CA | CRESTLINE RIDGE MESONET RECORDED WIND GUSTS OF 58 MPH OR HIGHER FROM 848 AM TO 1043 AM. A PEAK WIND GUST OF 63 MPH WAS RECORDED AT 1043 AM. |
| Jan 28, 11:25 AM PST | NON-TSTM WND GST 82 | Fremont Canyon, CA | FREMONT CANYON RAWS REPORTED WIND GUSTS OF 60 MPH OR GREATER BETWEEN 7PM PST ON JAN 27 TO 8AM PST JAN 28 2012 |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
The nearest sounding before it
San Diego, CA (KNKX), launched 12:00Z, 6.6 hours before the alert went out and 124 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.
- Mixed-layer CAPE
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 2417 m above ground
- 0-6 km bulk shear
- 32 kt
- 0-1 km storm-relative helicity
- 86 m²/s²
- 0-3 km storm-relative helicity
- 176 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
580 WWUS86 KSGX 271836 RFWSGX URGENT - FIRE WEATHER MESSAGE NATIONAL WEATHER SERVICE SAN DIEGO CA 1036 AM PST FRI JAN 27 2012 ...RED FLAG WARNING NOW IN EFFECT FOR SATURDAY FOR VERY LOW HUMIDITIES AND STRONG GUSTY NORTHEAST TO EAST WINDS... .SURFACE HIGH PRESSURE OVER THE GREAT BASIN AND UPPER LEVEL HIGH PRESSURE RIDGE OVER THE CALIFORNIA COAST WILL BRING WARMER...DRY...AND WINDY WEATHER THROUGH SATURDAY. CONTINUED WARM AND VERY DRY FOR SUNDAY. RECENT RAINFALL AND THE IMPACT ON FUELS WILL BE A MITIGATING FACTOR...BUT GIVEN THE STRENGTH OF THE WINDS AND THE VERY DRY CONDITIONS...ANY LARGE FIRE STARTS COULD RESULT IN RAPID FIRE GROWTH. THE WINDS WILL DIMINISH SATURDAY AFTERNOON...BUT POOR OVERNIGHT RECOVERY IS EXPECTED SATURDAY NIGHT WITH VERY LOW HUMIDITIES BUT WEAK WINDS FOR SUNDAY. CAZ242-248-250-255>258-280615- /O.UPG.KSGX.FW.A.0002.120128T1400Z-120129T0200Z/ /O.NEW.KSGX.FW.W.0003.120128T1000Z-120129T0200Z/ ORANGE COUNTY COASTAL AREAS- SAN BERNARDINO AND RIVERSIDE COUNTY VALLEYS-THE INLAND EMPIRE- SAN DIEGO COUNTY INLAND VALLEYS-SAN BERNARDINO COUNTY MOUNTAINS- INCLUDING THE MOUNTAIN TOP AND FRONT COUNTRY RANGER DISTRICTS OF THE SAN BERNARDINO NATIONAL FOREST-RIVERSIDE COUNTY MOUNTAINS- INCLUDING THE SAN JACINTO RANGER DISTRICT OF THE SAN BERNARDINO NATIONAL FOREST-SANTA ANA MOUNTAINS- INCLUDING THE TRABUCO RANGER DISTRICT OF THE CLEVELAND NATIONAL FOREST-SAN DIEGO COUNTY MOUNTAINS- INCLUDING THE PALOMAR AND DESCANSO RANGER DISTRICTS OF THE CLEVELAND NATIONAL FOREST- 1036 AM PST FRI JAN 27 2012 ...RED FLAG WARNING IN EFFECT FROM 2 AM TO 6 PM PST SATURDAY FOR STRONG GUSTY WINDS AND LOW HUMIDITIES... THE NATIONAL WEATHER SERVICE IN SAN DIEGO HAS ISSUED A RED FLAG WARNING FOR STRONG GUSTY WINDS AND LOW HUMIDITIES...WHICH IS IN EFFECT FROM 2 AM TO 6 PM PST SATURDAY. THE FIRE WEATHER WATCH IS NO LONGER IN EFFECT. * WINDS...NORTHEAST 20 TO 30 MPH WITH GUSTS TO 55 MPH. GUSTS TO 65 MPH ARE POSSIBLE IN THE FAVORED LOCATIONS. * RELATIVE HUMIDITY...LOWEST DAYTIME AROUND 5 PERCENT WITH POOR OVERNIGHT RECOVERY. * TIMING...NORTHEAST WINDS ARE INCREASING THIS MORNING AND WILL CONTINUE AT TIMES THROUGH SATURDAY AFTERNOON. LOWEST HUMIDITIES ARE EXPECTED SATURDAY. * OUTLOOK...THE WINDS WILL WEAKEN RAPIDLY SATURDAY EVENING...BUT POOR HUMIDITY RECOVERY IS EXPECTED SATURDAY NIGHT WITH VERY DRY CONDITIONS CONTINUING INTO SUNDAY. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES WILL CREATE EXPLOSIVE FIRE GROWTH POTENTIAL. && $$ HTTP://WEATHER.GOV/SANDIEG0
6 follow-up statements
468 WWUS86 KSGX 280530 RFWSGX URGENT - FIRE WEATHER MESSAGE NATIONAL WEATHER SERVICE SAN DIEGO CA 930 PM PST FRI JAN 27 2012 ...RED FLAG WARNING NOW IN EFFECT FOR LATE TONIGHT AND SATURDAY FOR VERY LOW HUMIDITIES AND STRONG GUSTY NORTHEAST TO EAST WINDS... .SURFACE HIGH PRESSURE OVER THE GREAT BASIN AND UPPER LEVEL HIGH PRESSURE RIDGE OVER THE CALIFORNIA COAST WILL BRING WARMER... DRY...AND WINDY WEATHER ON SATURDAY. WARM AND VERY DRY CONDITIONS WILL ALSO BE POSSIBLE ON SUNDAY. RECENT RAINFALL AND THE IMPACT ON FUELS WILL BE A MITIGATING FACTOR...BUT GIVEN THE STRENGTH OF THE WINDS AND THE VERY DRY CONDITIONS...ANY LARGE FIRE STARTS COULD RESULT IN RAPID FIRE GROWTH. THE WINDS WILL DIMINISH SATURDAY AFTERNOON...BUT POOR OVERNIGHT RECOVERY WILL BE POSSIBLE SATURDAY NIGHT. VERY LOW HUMIDITIES AND WEAKER WINDS WILL CONTINUE INTO SUNDAY. CAZ242-248-250-255>258-281500- /O.CON.KSGX.FW.W.0003.120128T1000Z-120129T0200Z/ ORANGE COUNTY COASTAL AREAS- SAN BERNARDINO AND RIVERSIDE COUNTY VALLEYS-THE INLAND EMPIRE- SAN DIEGO COUNTY INLAND VALLEYS-SAN BERNARDINO COUNTY MOUNTAINS- INCLUDING THE MOUNTAIN TOP AND FRONT COUNTRY RANGER DISTRICTS OF THE SAN BERNARDINO NATIONAL FOREST-RIVERSIDE COUNTY MOUNTAINS- INCLUDING THE SAN JACINTO RANGER DISTRICT OF THE SAN BERNARDINO NATIONAL FOREST-SANTA ANA MOUNTAINS- INCLUDING THE TRABUCO RANGER DISTRICT OF THE CLEVELAND NATIONAL FOREST-SAN DIEGO COUNTY MOUNTAINS- INCLUDING THE PALOMAR AND DESCANSO RANGER DISTRICTS OF THE CLEVELAND NATIONAL FOREST- 930 PM PST FRI JAN 27 2012 ...RED FLAG WARNING REMAINS IN EFFECT FROM 2 AM TO 6 PM PST SATURDAY FOR STRONG GUSTY WINDS AND LOW HUMIDITIES... A RED FLAG WARNING REMAINS IN EFFECT FROM 2 AM TO 6 PM PST SATURDAY. * WINDS...NORTHEAST 15 TO 30 MPH...WITH GUSTS TO 65 MPH. * RELATIVE HUMIDITY...LOWEST DAYTIME AROUND 5 PERCENT...WITH POOR OVERNIGHT RECOVERY. * TIMING...NORTHEAST WINDS ARE INCREASING TONIGHT AND WILL CONTINUE AT TIMES THROUGH SATURDAY AFTERNOON. LOWEST HUMIDITIES WILL OCCUR ON SATURDAY DURING THE DAY. * OUTLOOK...THE WINDS WILL WEAKEN RAPIDLY SATURDAY EVENING...BUT POOR HUMIDITY RECOVERY WILL BE POSSIBLE SATURDAY NIGHT...WITH VERY DRY CONDITIONS CONTINUING INTO SUNDAY. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES WILL CREATE EXPLOSIVE FIRE GROWTH POTENTIAL. && $$ HTTP://WEATHER.GOV/SANDIEG0 PALMER
708 WWUS86 KSGX 281122 RFWSGX URGENT - FIRE WEATHER MESSAGE NATIONAL WEATHER SERVICE SAN DIEGO CA 322 AM PST SAT JAN 28 2012 ...RED FLAG WARNING THROUGH THIS AFTERNOON FOR VERY LOW HUMIDITIES AND STRONG GUSTY NORTHEAST TO EAST WINDS... .SURFACE HIGH PRESSURE OVER THE GREAT BASIN AND HIGH PRESSURE ALOFT ALONG THE CALIFORNIA COAST WILL BRING WARMER AND VERY DRY WEATHER THROUGH SUNDAY WITH STRONG GUSTY NORTHEAST TO EAST WINDS THROUGH EARLY THIS AFTERNOON...GRADUALLY DECREASING TONIGHT THROUGH SUNDAY MORNING. STRONGEST WINDS AND LOWEST HUMIDITIES ARE EXPECTED TODAY. RECENT RAINFALL AND THE IMPACT ON FUELS WILL CONTINUE TO BE A SIGNIFICANT MITIGATING FACTOR. CAZ242-248-250-255>258-282200- /O.CON.KSGX.FW.W.0003.000000T0000Z-120129T0200Z/ ORANGE COUNTY COASTAL AREAS- SAN BERNARDINO AND RIVERSIDE COUNTY VALLEYS-THE INLAND EMPIRE- SAN DIEGO COUNTY INLAND VALLEYS-SAN BERNARDINO COUNTY MOUNTAINS- INCLUDING THE MOUNTAIN TOP AND FRONT COUNTRY RANGER DISTRICTS OF THE SAN BERNARDINO NATIONAL FOREST-RIVERSIDE COUNTY MOUNTAINS- INCLUDING THE SAN JACINTO RANGER DISTRICT OF THE SAN BERNARDINO NATIONAL FOREST-SANTA ANA MOUNTAINS- INCLUDING THE TRABUCO RANGER DISTRICT OF THE CLEVELAND NATIONAL FOREST-SAN DIEGO COUNTY MOUNTAINS- INCLUDING THE PALOMAR AND DESCANSO RANGER DISTRICTS OF THE CLEVELAND NATIONAL FOREST- 322 AM PST SAT JAN 28 2012 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM PST THIS EVENING FOR STRONG GUSTY WINDS AND LOW HUMIDITIES FOR LOWER ELEVATIONS AND FOR COASTAL SLOPES OF THE MOUNTAINS BELOW 4000 FEET... A RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM PST THIS EVENING. * WINDS...NORTHEAST 20 TO 30 MPH WITH GUSTS TO 60 MPH. * RELATIVE HUMIDITY...LOWEST DAYTIME AROUND 5 PERCENT WITH POOR OVERNIGHT RECOVERY. * TIMING...STRONGEST WINDS THROUGH THIS MORNING...THEN GRADUALLY DECREASING TONIGHT THROUGH SUNDAY MORNING. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES WILL CREATE EXPLOSIVE FIRE GROWTH POTENTIAL. && $$ HTTP://WEATHER.GOV/SANDIEG0
687 WWUS86 KSGX 282141 RFWSGX URGENT - FIRE WEATHER MESSAGE NATIONAL WEATHER SERVICE SAN DIEGO CA 141 PM PST SAT JAN 28 2012 ...RED FLAG WARNING THROUGH EARLY EVENING FOR VERY LOW HUMIDITY AND STRONG AND GUSTY NORTHEAST TO EAST WINDS... .SURFACE HIGH PRESSURE OVER THE GREAT BASIN AND HIGH PRESSURE ALOFT WILL BRING WARMER AND VERY DRY WEATHER THROUGH SUNDAY WITH STRONG AND GUSTY NORTHEAST TO EAST WINDS THROUGH EARLY EVENING... GRADUALLY DECREASING TONIGHT THROUGH SUNDAY MORNING. LOW HUMIDITY WILL CONTINUE INTO SUNDAY BUT WIND WILL BECOME MORE ISOLATED AND WEAKER. RECENT RAINFALL AND THE IMPACT ON FUELS WILL CONTINUE TO BE A SIGNIFICANT MITIGATING FACTOR. CAZ242-248-250-255>258-290200- /O.CON.KSGX.FW.W.0003.000000T0000Z-120129T0200Z/ ORANGE COUNTY COASTAL AREAS- SAN BERNARDINO AND RIVERSIDE COUNTY VALLEYS-THE INLAND EMPIRE- SAN DIEGO COUNTY INLAND VALLEYS-SAN BERNARDINO COUNTY MOUNTAINS- INCLUDING THE MOUNTAIN TOP AND FRONT COUNTRY RANGER DISTRICTS OF THE SAN BERNARDINO NATIONAL FOREST-RIVERSIDE COUNTY MOUNTAINS- INCLUDING THE SAN JACINTO RANGER DISTRICT OF THE SAN BERNARDINO NATIONAL FOREST-SANTA ANA MOUNTAINS- INCLUDING THE TRABUCO RANGER DISTRICT OF THE CLEVELAND NATIONAL FOREST-SAN DIEGO COUNTY MOUNTAINS- INCLUDING THE PALOMAR AND DESCANSO RANGER DISTRICTS OF THE CLEVELAND NATIONAL FOREST- 141 PM PST SAT JAN 28 2012 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM PST THIS EVENING FOR STRONG GUSTY WINDS AND LOW HUMIDITY FOR LOWER ELEVATIONS AND FOR COASTAL SLOPES OF THE MOUNTAINS BELOW 4000 FEET... A RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM PST THIS EVENING. * WINDS...NORTHEAST 15 TO 30 MPH WITH GUSTS TO 45 MPH. * RELATIVE HUMIDITY...LOWEST DAYTIME AROUND 5 PERCENT WITH POOR OVERNIGHT RECOVERY. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES WILL CREATE EXPLOSIVE FIRE GROWTH POTENTIAL. && $$ HTTP://WEATHER.GOV/SANDIEG0
663 WWUS86 KSGX 290155 RFWSGX URGENT - FIRE WEATHER MESSAGE NATIONAL WEATHER SERVICE SAN DIEGO CA 555 PM PST SAT JAN 28 2012 ...RED FLAG WARNING THROUGH EARLY SUNDAY AFTERNOON FOR VERY LOW HUMIDITY AND STRONG AND GUSTY NORTHEAST TO EAST WINDS... .SURFACE HIGH PRESSURE OVER THE GREAT BASIN AND HIGH PRESSURE ALOFT WILL BRING WARMER AND VERY DRY WEATHER THROUGH SUNDAY...WITH MODERATE AND GUSTY NORTHEAST TO EAST WINDS THROUGH SUNDAY MORNING. LOW HUMIDITY WILL CONTINUE INTO SUNDAY...AND WIND WILL WEAKEN THROUGH THE DAY. HOWEVER...THE COMBINATION OF THESE WINDS AND VERY DRY CONDITIONS WILL ELEVATE FIRE DANGER. RECENT RAINFALL AND THE IMPACT ON FUELS WILL CONTINUE TO BE A SIGNIFICANT MITIGATING FACTOR. CAZ242-248-250-255>258-291400- /O.EXT.KSGX.FW.W.0003.000000T0000Z-120129T2000Z/ ORANGE COUNTY COASTAL AREAS- SAN BERNARDINO AND RIVERSIDE COUNTY VALLEYS-THE INLAND EMPIRE- SAN DIEGO COUNTY INLAND VALLEYS-SAN BERNARDINO COUNTY MOUNTAINS- INCLUDING THE MOUNTAIN TOP AND FRONT COUNTRY RANGER DISTRICTS OF THE SAN BERNARDINO NATIONAL FOREST-RIVERSIDE COUNTY MOUNTAINS- INCLUDING THE SAN JACINTO RANGER DISTRICT OF THE SAN BERNARDINO NATIONAL FOREST-SANTA ANA MOUNTAINS- INCLUDING THE TRABUCO RANGER DISTRICT OF THE CLEVELAND NATIONAL FOREST-SAN DIEGO COUNTY MOUNTAINS- INCLUDING THE PALOMAR AND DESCANSO RANGER DISTRICTS OF THE CLEVELAND NATIONAL FOREST- 555 PM PST SAT JAN 28 2012 ...RED FLAG WARNING NOW IN EFFECT UNTIL NOON PST SUNDAY FOR STRONG GUSTY WINDS AND LOW HUMIDITY FOR LOWER ELEVATIONS AND FOR COASTAL SLOPES OF THE MOUNTAINS BELOW 4000 FEET... THE RED FLAG WARNING IS NOW IN EFFECT UNTIL NOON PST SUNDAY. * WINDS...NORTHEAST 15 TO 25 MPH WITH GUSTS TO 45 MPH. * RELATIVE HUMIDITY...LOWEST DAYTIME AROUND 5 PERCENT...WITH POOR OVERNIGHT RECOVERY. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES WILL CREATE EXPLOSIVE FIRE GROWTH POTENTIAL. && $$ HTTP://WEATHER.GOV/SANDIEG0 PALMER
601 WWUS86 KSGX 291052 RFWSGX URGENT - FIRE WEATHER MESSAGE NATIONAL WEATHER SERVICE SAN DIEGO CA 252 AM PST SUN JAN 29 2012 ...RED FLAG WARNING THROUGH MID MORNING FOR VERY LOW HUMIDITIES AND MODERATE GUSTY NORTHEAST TO EAST WINDS... .SURFACE HIGH PRESSURE OVER THE GREAT BASIN WILL CONTINUE VERY DRY CONDITIONS TODAY WITH MODERATE GUSTY NORTHEAST TO EAST WINDS THROUGH MID MORNING THROUGH AND BELOW PASSES AND CANYONS AND NEAR COASTAL FOOTHILLS. RECENT RAINFALL AND THE IMPACT ON FUELS WILL CONTINUE TO BE A SIGNIFICANT MITIGATING FACTOR. CAZ242-248-250-255>258-291800- /O.EXT.KSGX.FW.W.0003.000000T0000Z-120129T1800Z/ ORANGE COUNTY COASTAL AREAS- SAN BERNARDINO AND RIVERSIDE COUNTY VALLEYS-THE INLAND EMPIRE- SAN DIEGO COUNTY INLAND VALLEYS-SAN BERNARDINO COUNTY MOUNTAINS- INCLUDING THE MOUNTAIN TOP AND FRONT COUNTRY RANGER DISTRICTS OF THE SAN BERNARDINO NATIONAL FOREST-RIVERSIDE COUNTY MOUNTAINS- INCLUDING THE SAN JACINTO RANGER DISTRICT OF THE SAN BERNARDINO NATIONAL FOREST-SANTA ANA MOUNTAINS- INCLUDING THE TRABUCO RANGER DISTRICT OF THE CLEVELAND NATIONAL FOREST-SAN DIEGO COUNTY MOUNTAINS- INCLUDING THE PALOMAR AND DESCANSO RANGER DISTRICTS OF THE CLEVELAND NATIONAL FOREST- 252 AM PST SUN JAN 29 2012 ...RED FLAG WARNING NOW IN EFFECT UNTIL 10 AM PST THIS MORNING FOR STRONG GUSTY WINDS AND LOW HUMIDITIES FOR LOWER ELEVATIONS AND FOR COASTAL MOUNTAIN SLOPES BELOW 4000 FEET... THE RED FLAG WARNING IS NOW IN EFFECT UNTIL 10 AM PST THIS MORNING. * WINDS...NORTHEAST 15 TO 25 MPH WITH GUSTS TO 45 MPH. * RELATIVE HUMIDITY...LOWEST DAYTIME AROUND 5 PERCENT WITH POOR OVERNIGHT RECOVERY. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES WILL CREATE EXPLOSIVE FIRE GROWTH POTENTIAL. && $$ HTTP://WEATHER.GOV/SANDIEG0
847 WWUS86 KSGX 291751 RFWSGX URGENT - FIRE WEATHER MESSAGE NATIONAL WEATHER SERVICE SAN DIEGO CA 951 AM PST SUN JAN 29 2012 ...EXPIRATION OF THE RED FLAG WARNING... CAZ242-248-250-255>258-291900- /O.EXP.KSGX.FW.W.0003.000000T0000Z-120129T1800Z/ ORANGE COUNTY COASTAL AREAS- SAN BERNARDINO AND RIVERSIDE COUNTY VALLEYS-THE INLAND EMPIRE- SAN DIEGO COUNTY INLAND VALLEYS-SAN BERNARDINO COUNTY MOUNTAINS- INCLUDING THE MOUNTAIN TOP AND FRONT COUNTRY RANGER DISTRICTS OF THE SAN BERNARDINO NATIONAL FOREST-RIVERSIDE COUNTY MOUNTAINS- INCLUDING THE SAN JACINTO RANGER DISTRICT OF THE SAN BERNARDINO NATIONAL FOREST-SANTA ANA MOUNTAINS- INCLUDING THE TRABUCO RANGER DISTRICT OF THE CLEVELAND NATIONAL FOREST-SAN DIEGO COUNTY MOUNTAINS- INCLUDING THE PALOMAR AND DESCANSO RANGER DISTRICTS OF THE CLEVELAND NATIONAL FOREST- 951 AM PST SUN JAN 29 2012 ...RED FLAG WARNING WILL EXPIRE AT 10 AM PST THIS MORNING FOR ALL MOUNTAIN AND VALLEY AREAS OF EXTREME SOUTHWEST CALIFORNIA THE RED FLAG WARNING WILL EXPIRE AT 10 AM PST THIS MORNING. ALTHOUGH RELATIVE HUMIDITY WILL REMAIN VERY LOW TODAY...WINDS WILL BE BELOW CRITERIA FOR EXPLOSIVE FIRE GROWTH SO THE RED FLAG WILL BE ALLOWED TO EXPIRE. $$ HTTP://WEATHER.GOV/SANDIEG0
The office that day
Everything else NWS San Diego, CA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jan 26, 7:38 PM PST | Wind Advisory | SGX | Orange, Riverside, San Bernardino, San Diego | 6 hr |
| Jan 27, 2:02 AM PST | High Wind Warning | SGX | Orange, Riverside, San Bernardino, San Diego | 35 hr |
| Jan 27, 2:02 AM PST | Wind Advisory | SGX | Orange, Riverside, San Bernardino, San Diego | 56 hr |
| Jan 27, 8:30 AM PST | Small Craft Advisory for Winds | SGX | 24 hr |
Nearby
Red Flag Warnings in California, 2012Every red flag warning in 2012
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.