Alert archive / Arizona / Red Flag Warnings in 2012
Red Flag Warning 9, NWS Tucson, AZ
NWS Tucson, AZ issued this red flag warning at Apr 12, 2012, 4:16 AM MST. It took effect at Apr 13, 2012, 11:00 AM MST. It was in force for 9 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
- Apr 12, 2012, 4:16 AM MST (11:16 UTC)
- In effect from
- Apr 13, 2012, 11:00 AM MST
- Expired
- Apr 13, 2012, 8:24 PM MST
- In force
- 9 hr
- Issued by
- NWS Tucson, AZ
The text
As transmitted, in the capitals the NWS used until 2016.
440 WWUS85 KTWC 121116 RFWTWC URGENT - FIRE WEATHER MESSAGE NATIONAL WEATHER SERVICE TUCSON AZ 416 AM MST THU APR 12 2012 AZZ148-122215- /O.UPG.KTWC.FW.A.0006.120413T1800Z-120414T0400Z/ /O.NEW.KTWC.FW.W.0009.120413T1800Z-120414T0400Z/ ARIZONA FIRE WEATHER ZONE 148 GRAHAM COUNTY SOUTH OF GILA RIVER-TUCSON/MARANA/GREEN VALLEY-SANTA CRUZ-COCHISE COUNTY-CORONADO NF/ SAFFORD BLM/TDC- 416 AM MST THU APR 12 2012 ...RED FLAG WARNING IN EFFECT FROM 11 AM TO 9 PM MST FRIDAY FOR STRONG AND GUSTY WINDS...LOW RELATIVE HUMIDITY AND A HIGH TO VERY HIGH FIRE DANGER RATING FOR COCHISE...SANTA CRUZ AND EASTERN PIMA COUNTIES... THE NATIONAL WEATHER SERVICE IN TUCSON HAS ISSUED A RED FLAG WARNING...WHICH IS IN EFFECT FROM 11 AM TO 9 PM MST FRIDAY. THE FIRE WEATHER WATCH IS NO LONGER IN EFFECT. * AFFECTED AREA...RED FLAG CONDITIONS ARE EXPECTED IN COCHISE...SANTA CRUZ AND EASTERN PIMA COUNTIES. * TIMING...RELATIVE HUMIDITY VALUES BELOW 15 PERCENT ARE EXPECTED BY 11 AM...WITH THE STRONGEST WINDS DEVELOPING BETWEEN 1 PM AND 3 PM. * WINDS...SOUTHWEST 20 TO 25 MPH WITH GUSTS UP TO 45 MPH. * RELATIVE HUMIDITY...FALLING TO BETWEEN 10 AND 15 PERCENT. * IMPACTS...ANY FIRES THAT DEVELOP WILL LIKELY SPREAD RAPIDLY. OUTDOOR BURNING IS NOT RECOMMENDED. ONGOING WILDFIRES MAY EXPERIENCE RAPID AND ERRATIC FIRE GROWTH. 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 THE POTENTIAL FOR RAPID AND ERRATIC FIRE GROWTH. PLEASE ADVISE THE APPROPRIATE OFFICIALS OR FIRE CREWS IN THE FIELD OF THE RED FLAG WARNING FOR PORTIONS OF SOUTHEAST ARIZONA. && $$ HTTP://WEATHER.GOV/TUCSON
4 follow-up statements
139 WWUS85 KTWC 122100 RFWTWC URGENT - FIRE WEATHER MESSAGE NATIONAL WEATHER SERVICE TUCSON AZ 200 PM MST THU APR 12 2012 AZZ148-131400- /O.CON.KTWC.FW.W.0009.120413T1800Z-120414T0400Z/ ARIZONA FIRE WEATHER ZONE 148 GRAHAM COUNTY SOUTH OF GILA RIVER-TUCSON/MARANA/GREEN VALLEY-SANTA CRUZ-COCHISE COUNTY-CORONADO NF/ SAFFORD BLM/TDC- 200 PM MST THU APR 12 2012 ...RED FLAG WARNING REMAINS IN EFFECT FROM 11 AM TO 9 PM MST FRIDAY FOR STRONG AND GUSTY WINDS...LOW RELATIVE HUMIDITY AND A HIGH TO VERY HIGH FIRE DANGER RATING FOR COCHISE...SANTA CRUZ AND EASTERN PIMA COUNTIES... A RED FLAG WARNING REMAINS IN EFFECT FROM 11 AM TO 9 PM MST FRIDAY. * AFFECTED AREA...RED FLAG CONDITIONS ARE EXPECTED IN COCHISE... SANTA CRUZ AND EASTERN PIMA COUNTIES. * TIMING...RELATIVE HUMIDITY VALUES BELOW 15 PERCENT ARE EXPECTED BY NOON...WITH THE STRONGEST WINDS IN THE LATE AFTERNOON AND EARLY EVENING BETWEEN 2 PM AND 6 PM. * WINDS...SOUTHWEST 25 TO 35 MPH WITH GUSTS UP TO 50 MPH. * RELATIVE HUMIDITY...AS LOW AS 10 PERCENT. * IMPACTS...ANY FIRES THAT DEVELOP WILL LIKELY SPREAD RAPIDLY. OUTDOOR BURNING IS NOT RECOMMENDED. ONGOING WILDFIRES MAY EXPERIENCE RAPID AND ERRATIC FIRE GROWTH. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES WILL CREATE THE POTENTIAL FOR RAPID AND ERRATIC FIRE GROWTH. PLEASE ADVISE THE APPROPRIATE OFFICIALS OR FIRE CREWS IN THE FIELD OF THE RED FLAG WARNING FOR PORTIONS OF SOUTHEAST ARIZONA. && $$ HTTP://WEATHER.GOV/TUCSON
316 WWUS85 KTWC 131152 RFWTWC URGENT - FIRE WEATHER MESSAGE NATIONAL WEATHER SERVICE TUCSON AZ 452 AM MST FRI APR 13 2012 ...A RED FLAG WARNING IS IN EFFECT FROM 11 AM MST THIS MORNING TO 9 PM MST THIS EVENING FOR STRONG AND GUSTY WINDS...LOW RELATIVE HUMIDITY AND A HIGH TO VERY HIGH FIRE DANGER RATING FOR COCHISE... SANTA CRUZ...EASTERN PIMA AND GRAHAM COUNTY SOUTH OF THE GILA RIVER... .A STRONG LOW PRESSURE SYSTEM JUST OFF THE WEST COAST WILL BEGIN TO IMPACT OUR WEATHER TODAY IN THE WAY OF VERY STRONG WINDS. THESE SUSTAINED WINDS IN THE 25 TO 35 MPH RANGE WITH GUSTS OF 45 TO 50 MPH WILL OCCUR DURING MUCH OF THE LATE AFTERNOON AND INTO THE EARLY EVENING HOURS. AZZ148-140400- /O.CON.KTWC.FW.W.0009.120413T1800Z-120414T0400Z/ ARIZONA FIRE WEATHER ZONE 148 GRAHAM COUNTY SOUTH OF GILA RIVER-TUCSON/MARANA/GREEN VALLEY-SANTA CRUZ-COCHISE COUNTY-CORONADO NF/ SAFFORD BLM/TDC- 452 AM MST FRI APR 13 2012 ...RED FLAG WARNING REMAINS IN EFFECT FROM 11 AM THIS MORNING TO 9 PM MST THIS EVENING FOR STRONG AND GUSTY WINDS...LOW RELATIVE HUMIDITY AND A HIGH TO VERY HIGH FIRE DANGER RATING FOR COCHISE... SANTA CRUZ...EASTERN PIMA AND GRAHAM COUNTY SOUTH OF THE GILA RIVER... A RED FLAG WARNING REMAINS IN EFFECT FROM 11 AM THIS MORNING TO 9 PM MST THIS EVENING. * AFFECTED AREA...RED FLAG CONDITIONS ARE EXPECTED IN COCHISE... SANTA CRUZ...EASTERN PIMA AND GRAHAM COUNTY SOUTH OF THE GILA RIVER. * TIMING...RELATIVE HUMIDITY VALUES BELOW 15 PERCENT ARE EXPECTED BY NOON...WITH THE STRONGEST WINDS IN THE LATE AFTERNOON AND EARLY EVENING BETWEEN 2 PM AND 7 PM MST. * WINDS...SOUTHWEST 25 TO 35 MPH WITH GUSTS UP TO 50 MPH. * RELATIVE HUMIDITY...AS LOW AS 10 TO 15 PERCENT. * IMPACTS...ANY FIRES THAT DEVELOP WILL LIKELY SPREAD RAPIDLY. OUTDOOR BURNING IS NOT RECOMMENDED. ONGOING WILDFIRES MAY EXPERIENCE RAPID AND ERRATIC FIRE GROWTH. 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 THE POTENTIAL FOR RAPID AND ERRATIC FIRE GROWTH. PLEASE ADVISE THE APPROPRIATE OFFICIALS OR FIRE CREWS IN THE FIELD OF THE RED FLAG WARNING FOR PORTIONS OF SOUTHEAST ARIZONA. && $$ HTTP://WEATHER.GOV/TUCSON
276 WWUS85 KTWC 132045 RFWTWC URGENT - FIRE WEATHER MESSAGE NATIONAL WEATHER SERVICE TUCSON AZ 145 PM MST FRI APR 13 2012 ...A RED FLAG WARNING IS IN EFFECT FROM UNTIL 9 PM MST THIS EVENING FOR STRONG AND GUSTY WINDS...LOW RELATIVE HUMIDITY AND A HIGH TO VERY HIGH FIRE DANGER RATING FOR COCHISE... SANTA CRUZ...EASTERN PIMA AND GRAHAM COUNTY SOUTH OF THE GILA RIVER... .A STRONG LOW PRESSURE SYSTEM JUST OFF THE WEST COAST WILL CONTINUE TO RESULT IN STRONG GUSTY WINDS. THESE SUSTAINED WINDS IN THE 25 TO 35 MPH RANGE WITH GUSTS OF 45 TO 50 MPH WILL OCCUR DURING MUCH OF THE LATE AFTERNOON AND INTO THE EARLY EVENING HOURS. AZZ148-140400- /O.CON.KTWC.FW.W.0009.000000T0000Z-120414T0400Z/ ARIZONA FIRE WEATHER ZONE 148 GRAHAM COUNTY SOUTH OF GILA RIVER-TUCSON/MARANA/GREEN VALLEY-SANTA CRUZ-COCHISE COUNTY-CORONADO NF/ SAFFORD BLM/TDC- 145 PM MST FRI APR 13 2012 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM MST THIS EVENING FOR STRONG AND GUSTY WINDS...LOW RELATIVE HUMIDITY AND A HIGH TO VERY HIGH FIRE DANGER RATING FOR COCHISE...SANTA CRUZ...EASTERN PIMA AND GRAHAM COUNTY SOUTH OF THE GILA RIVER... A RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM MST THIS EVENING. * AFFECTED AREA...RED FLAG CONDITIONS ARE EXPECTED IN COCHISE... SANTA CRUZ...EASTERN PIMA AND GRAHAM COUNTY SOUTH OF THE GILA RIVER. * TIMING...RELATIVE HUMIDITY VALUES WILL REMAIN BELOW 15 PERCENT INTO THIS EVENING...WITH THE STRONGEST WINDS IN THE LATE AFTERNOON AND EARLY EVENING. * WINDS...SOUTHWEST 25 TO 35 MPH WITH GUSTS UP TO 50 MPH. * RELATIVE HUMIDITY...AS LOW AS 10 PERCENT. * IMPACTS...ANY FIRES THAT DEVELOP WILL LIKELY SPREAD RAPIDLY. OUTDOOR BURNING IS NOT RECOMMENDED. ONGOING WILDFIRES MAY EXPERIENCE RAPID AND ERRATIC FIRE GROWTH. 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 THE POTENTIAL FOR RAPID AND ERRATIC FIRE GROWTH. PLEASE ADVISE THE APPROPRIATE OFFICIALS OR FIRE CREWS IN THE FIELD OF THE RED FLAG WARNING FOR PORTIONS OF SOUTHEAST ARIZONA. && $$ HTTP://WEATHER.GOV/TUCSON
780 WWUS85 KTWC 140324 RFWTWC URGENT - FIRE WEATHER MESSAGE NATIONAL WEATHER SERVICE TUCSON AZ 824 PM MST FRI APR 13 2012 .DIMINISHING WIND AND INCREASING RELATIVE HUMIDITY VALUES ARE EXPECTED THROUGH THE REST OF THE EVENING HOURS. THEREFORE...THE RED FLAG WARNING THAT HAD BEEN IN EFFECT FOR PORTIONS OF SOUTHEAST THIS EVENING HAS BEEN CANCELLED. AZZ148-140430- /O.CAN.KTWC.FW.W.0009.000000T0000Z-120414T0400Z/ ARIZONA FIRE WEATHER ZONE 148 GRAHAM COUNTY SOUTH OF GILA RIVER-TUCSON/MARANA/GREEN VALLEY-SANTA CRUZ-COCHISE COUNTY-CORONADO NF/ SAFFORD BLM/TDC- 824 PM MST FRI APR 13 2012 ...RED FLAG WARNING IS CANCELLED... THE NATIONAL WEATHER SERVICE IN TUCSON HAS CANCELLED THE RED FLAG WARNING. DIMINISHING WIND AND INCREASING RELATIVE HUMIDITY VALUES ARE EXPECTED THROUGH THE REST OF THE EVENING HOURS. CRITICAL FIRE WEATHER CONDITIONS ARE NO LONGER EXPECTED THIS EVENING. THUS...THE RED FLAG WARNING THAT HAD BEEN IN EFFECT THROUGH 9 PM MST THIS EVENING FOR PORTIONS OF SOUTHEAST ARIZONA HAS BEEN CANCELLED. $$ HTTP://WEATHER.GOV/TUCSON
The office that day
Everything else NWS Tucson, AZ issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Apr 12, 1:19 PM MST | Wind Advisory | TWC | Cochise, Graham, Greenlee, Pima, Pinal, Santa Cruz | 50 hr |
| Apr 12, 1:19 PM MST | Wind Advisory | TWC | Cochise, Graham, Greenlee, Pima, Pinal, Santa Cruz | 30 hr |
Nearby
Red Flag Warnings in Arizona, 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.