Alert archive / Utah / Red Flag Warnings in 2011
Red Flag Warning 13, NWS Salt Lake City, UT
NWS Salt Lake City, UT issued this red flag warning at Jul 15, 2011, 3:03 AM MDT. It took effect at Jul 16, 2011, 12:00 PM MDT. It was in force for 20 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 15, 2011, 3:03 AM MDT (09:03 UTC)
- In effect from
- Jul 16, 2011, 12:00 PM MDT
- Expired
- Jul 17, 2011, 8:20 AM MDT
- In force
- 20 hr
- Issued by
- NWS Salt Lake City, UT
The text
As transmitted, in the capitals the NWS used until 2016.
328 WWUS85 KSLC 150903 RFWSLC URGENT - FIRE WEATHER MESSAGE NATIONAL WEATHER SERVICE SALT LAKE CITY UT 303 AM MDT FRI JUL 15 2011 UTZ439-152100- /O.CAN.KSLC.FW.W.0012.000000T0000Z-110716T0400Z/ /O.UPG.KSLC.FW.A.0006.110716T1800Z-110717T0400Z/ /O.NEW.KSLC.FW.W.0013.110716T1800Z-110717T0400Z/ UTAHS DIXIE AND ZION CANYON- 303 AM MDT FRI JUL 15 2011 ...RED FLAG WARNING IN EFFECT FROM NOON TO 10 PM MDT SATURDAY FOR WIND AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONE 439... ...RED FLAG WARNING IS CANCELLED FOR TODAY FOR WIND AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONE 439... THE NATIONAL WEATHER SERVICE IN SALT LAKE CITY HAS ISSUED A RED FLAG WARNING FOR WIND AND LOW RELATIVE HUMIDITY...WHICH IS IN EFFECT FROM NOON TO 10 PM MDT SATURDAY. THE RED FLAG WARNING FOR TODAY HAS BEEN CANCELLED. THE FIRE WEATHER WATCH IS NO LONGER IN EFFECT. * AFFECTED AREA...FIRE WEATHER ZONE 439 UTAHS DIXIE AND ZION CANYON. * WINDS...SOUTHEAST 10 TO 20 MPH WITH GUSTS OVER 30 MPH. * RELATIVE HUMIDITY...AS LOW AS 8 PERCENT. * IMPACTS...THERE IS THE POTENTIAL FOR A COMBINATION OF GUSTY WINDS AND LOW RELATIVE HUMIDITY VALUES TO CREATE CRITICAL FIRE WEATHER CONDITIONS FOR SATURDAY AFTERNOON AND EVENING. 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. && $$ UTZ435-440-152100- /O.UPG.KSLC.FW.A.0006.110716T1800Z-110717T0400Z/ /O.NEW.KSLC.FW.W.0013.110716T1800Z-110717T0400Z/ SOUTHWEST DESERTS AND MOUNTAINS-SOUTH CENTRAL UTAH- 303 AM MDT FRI JUL 15 2011 ...RED FLAG WARNING IN EFFECT FROM NOON TO 10 PM MDT SATURDAY FOR WIND AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES 435 AND 440 BELOW 7500 FEET... THE NATIONAL WEATHER SERVICE IN SALT LAKE CITY HAS ISSUED A RED FLAG WARNING IN AREAS BELOW 7500 FEET FOR WIND AND LOW RELATIVE HUMIDITY... WHICH IS IN EFFECT FROM NOON TO 10 PM MDT SATURDAY. THE FIRE WEATHER WATCH IS NO LONGER IN EFFECT. * AFFECTED AREA...FIRE WEATHER ZONE 435 SOUTHWEST DESERTS AND MOUNTAINS BELOW 7500 FEET AND FIRE WEATHER ZONE 440 SOUTH CENTRAL UTAH BELOW 7500 FEET. * WINDS...SOUTH 15 TO 20 MPH WITH GUSTS OVER 30 MPH. * RELATIVE HUMIDITY...AS LOW AS 10 PERCENT. * IMPACTS...COMBINATION OF GUSTY WINDS AND LOW RELATIVE HUMIDITY VALUES WILL CREATE CRITICAL FIRE WEATHER CONDITIONS FOR SATURDAY AFTERNOON AND EVENING. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES WILL CREATE EXPLOSIVE FIRE GROWTH POTENTIAL. && $$ FOR MORE INFORMATION FROM NOAA/S NATIONAL WEATHER SERVICE VISIT... HTTP://WEATHER.GOV/SALTLAKECITY (ALL LOWER CASE)
6 follow-up statements
119 WWUS85 KSLC 152008 RFWSLC URGENT - FIRE WEATHER MESSAGE NATIONAL WEATHER SERVICE SALT LAKE CITY UT 208 PM MDT FRI JUL 15 2011 UTZ439-160815- /O.CON.KSLC.FW.W.0013.110716T1800Z-110717T0400Z/ UTAHS DIXIE AND ZION CANYON- 208 PM MDT FRI JUL 15 2011 ...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TO 10 PM MDT SATURDAY FOR GUSTY WINDS AND LOW HUMIDITY FOR FIRE ZONE 439... * AFFECTED AREA...FIRE WEATHER ZONE 439 UTAHS DIXIE AND ZION CANYON. * WINDS...SOUTHEAST 10 TO 20 MPH WITH GUSTS OVER 30 MPH. * RELATIVE HUMIDITY...AS LOW AS 8 PERCENT. * IMPACTS...THERE IS THE POTENTIAL FOR A COMBINATION OF GUSTY WINDS AND LOW RELATIVE HUMIDITY VALUES TO CREATE CRITICAL FIRE WEATHER CONDITIONS FOR SATURDAY AFTERNOON AND EVENING. 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. && $$ UTZ435-440-160815- /O.CON.KSLC.FW.W.0013.110716T1800Z-110717T0400Z/ SOUTHWEST DESERTS AND MOUNTAINS-SOUTH CENTRAL UTAH- 208 PM MDT FRI JUL 15 2011 ...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TO 10 PM MDT SATURDAY FOR GUSTY WINDS AND LOW HUMIDITY FOR FIRE ZONES 435 AND 440 BELOW 7500 FEET... * AFFECTED AREA...FIRE WEATHER ZONE 435 SOUTHWEST DESERTS AND MOUNTAINS BELOW 7500 FEET AND FIRE WEATHER ZONE 440 SOUTH CENTRAL UTAH BELOW 7500 FEET. * WINDS...SOUTH 15 TO 20 MPH WITH GUSTS OVER 30 MPH. * RELATIVE HUMIDITY...AS LOW AS 10 PERCENT. * IMPACTS...COMBINATION OF GUSTY WINDS AND LOW RELATIVE HUMIDITY VALUES WILL CREATE CRITICAL FIRE WEATHER CONDITIONS FOR SATURDAY AFTERNOON AND EVENING. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES WILL CREATE EXPLOSIVE FIRE GROWTH POTENTIAL. && $$ FOR MORE INFORMATION FROM NOAA/S NATIONAL WEATHER SERVICE VISIT... HTTP://WEATHER.GOV/SALTLAKECITY (ALL LOWER CASE)
300 WWUS85 KSLC 160852 RFWSLC URGENT - FIRE WEATHER MESSAGE NATIONAL WEATHER SERVICE SALT LAKE CITY UT 252 AM MDT SAT JUL 16 2011 UTZ439-162200- /O.CON.KSLC.FW.W.0013.110716T1800Z-110717T0400Z/ UTAHS DIXIE AND ZION CANYON- 252 AM MDT SAT JUL 16 2011 ...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TODAY TO 10 PM MDT THIS EVENING FOR GUSTY WINDS AND LOW HUMIDITY FOR FIRE ZONE 439... * AFFECTED AREA...FIRE WEATHER ZONE 439 UTAHS DIXIE AND ZION CANYON. * WINDS...SOUTHWEST 10 TO 15 MPH WITH GUSTS OVER 30 MPH. * RELATIVE HUMIDITY...AS LOW AS 7 PERCENT. * IMPACTS...A COMBINATION OF GUSTY WINDS AND LOW RELATIVE HUMIDITY VALUES WILL CREATE AREAS OF CRITICAL FIRE WEATHER CONDITIONS FOR THIS AFTERNOON AND EVENING. 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. && $$ UTZ435-440-162200- /O.CON.KSLC.FW.W.0013.110716T1800Z-110717T0400Z/ SOUTHWEST DESERTS AND MOUNTAINS-SOUTH CENTRAL UTAH- 252 AM MDT SAT JUL 16 2011 ...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TODAY TO 10 PM MDT THIS EVENING FOR GUSTY WINDS AND LOW HUMIDITY FOR FIRE ZONES 435 AND 440 BELOW 7500 FEET... * AFFECTED AREA...FIRE WEATHER ZONE 435 SOUTHWEST DESERTS AND MOUNTAINS BELOW 7500 FEET AND FIRE WEATHER ZONE 440 SOUTH CENTRAL UTAH BELOW 7500 FEET. * WINDS...SOUTH 10 TO 20 MPH WITH GUSTS OVER 30 MPH. * RELATIVE HUMIDITY...AS LOW AS 8 PERCENT. * IMPACTS...A COMBINATION OF GUSTY WINDS AND LOW RELATIVE HUMIDITY VALUES WILL CREATE AREAS OF CRITICAL FIRE WEATHER CONDITIONS FOR THIS AFTERNOON AND EVENING. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES WILL CREATE EXPLOSIVE FIRE GROWTH POTENTIAL. && $$ FOR MORE INFORMATION FROM NOAA/S NATIONAL WEATHER SERVICE VISIT... HTTP://WEATHER.GOV/SALTLAKECITY (ALL LOWER CASE)
080 WWUS85 KSLC 162056 RFWSLC URGENT - FIRE WEATHER MESSAGE NATIONAL WEATHER SERVICE SALT LAKE CITY UT 256 PM MDT SAT JUL 16 2011 UTZ439-170400- /O.EXT.KSLC.FW.W.0013.000000T0000Z-110718T0300Z/ UTAHS DIXIE AND ZION CANYON- 256 PM MDT SAT JUL 16 2011 ...RED FLAG WARNING NOW IN EFFECT UNTIL 9 PM MDT SUNDAY FOR WIND AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONE 439... THE RED FLAG WARNING IS NOW IN EFFECT UNTIL 9 PM MDT SUNDAY. * AFFECTED AREA...FIRE WEATHER ZONE 439 UTAHS DIXIE AND ZION CANYON. * WINDS...SOUTH TO SOUTHWEST 15 TO 25 MPH WITH GUSTS UP TO 30 MPH. * RELATIVE HUMIDITY...AS LOW AS 7 PERCENT. * IMPACTS...A COMBINATION OF GUSTY WINDS AND LOW RELATIVE HUMIDITY VALUES WILL CREATE AREAS OF CRITICAL FIRE WEATHER CONDITIONS FOR THIS AFTERNOON AND EVENING. WINDS WILL DECREASE OVERNIGHT WITH POOR HUMIDITY RECOVERIES. CRITICAL FIRE WEATHER CONDITIONS WILL REDEVELOP SUNDAY AFTERNOON AND CONTINUE THROUGH SUNDAY EVENING. 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. && $$ UTZ435-440-170400- /O.CON.KSLC.FW.W.0013.000000T0000Z-110717T0400Z/ SOUTHWEST DESERTS AND MOUNTAINS-SOUTH CENTRAL UTAH- 256 PM MDT SAT JUL 16 2011 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 10 PM MDT THIS EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES 435 AND 440 BELOW 7500 FEET... * AFFECTED AREA...FIRE WEATHER ZONE 435 SOUTHWEST DESERTS AND MOUNTAINS BELOW 7500 FEET AND FIRE WEATHER ZONE 440 SOUTH CENTRAL UTAH BELOW 7500 FEET. * WINDS...SOUTH 10 TO 20 MPH WITH GUSTS UP TO 30 MPH. * RELATIVE HUMIDITY...AS LOW AS 8 PERCENT. * IMPACTS...A COMBINATION OF GUSTY WINDS AND LOW RELATIVE HUMIDITY VALUES WILL CREATE AREAS OF CRITICAL FIRE WEATHER CONDITIONS FOR THIS AFTERNOON AND EVENING. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES WILL CREATE EXPLOSIVE FIRE GROWTH POTENTIAL. && $$ FOR MORE INFORMATION FROM NOAA/S NATIONAL WEATHER SERVICE VISIT... HTTP://WEATHER.GOV/SALTLAKECITY (ALL LOWER CASE)
998 WWUS85 KSLC 170504 RFWSLC URGENT - FIRE WEATHER MESSAGE NATIONAL WEATHER SERVICE SALT LAKE CITY UT 1104 PM MDT SAT JUL 16 2011 UTZ439-171100- /O.CON.KSLC.FW.W.0013.000000T0000Z-110718T0300Z/ UTAHS DIXIE AND ZION CANYON- 1104 PM MDT SAT JUL 16 2011 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM MDT SUNDAY FOR WIND AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONE 439... * AFFECTED AREA...FIRE WEATHER ZONE 439 UTAHS DIXIE AND ZION CANYON. * WINDS...SOUTH TO SOUTHWEST 15 TO 25 MPH WITH GUSTS UP TO 30 MPH. * RELATIVE HUMIDITY...AS LOW AS 7 PERCENT. * IMPACTS...A COMBINATION OF GUSTY WINDS AND LOW RELATIVE HUMIDITY VALUES WILL CREATE AREAS OF CRITICAL FIRE WEATHER CONDITIONS FOR THIS AFTERNOON AND EVENING. WINDS WILL DECREASE OVERNIGHT WITH POOR HUMIDITY RECOVERIES. CRITICAL FIRE WEATHER CONDITIONS WILL REDEVELOP SUNDAY AFTERNOON AND CONTINUE THROUGH SUNDAY EVENING. 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. && $$ FOR MORE INFORMATION FROM NOAA/S NATIONAL WEATHER SERVICE VISIT... HTTP://WEATHER.GOV/SALTLAKECITY (ALL LOWER CASE)
186 WWUS85 KSLC 170855 RFWSLC URGENT - FIRE WEATHER MESSAGE NATIONAL WEATHER SERVICE SALT LAKE CITY UT 255 AM MDT SUN JUL 17 2011 UTZ439-172200- /O.CON.KSLC.FW.W.0013.000000T0000Z-110718T0300Z/ UTAHS DIXIE AND ZION CANYON- 255 AM MDT SUN JUL 17 2011 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM MDT THIS EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONE 439... * AFFECTED AREA...FIRE WEATHER ZONE 439 UTAHS DIXIE AND ZION CANYON. * WINDS...SOUTHEAST 15 TO 25 MPH WITH GUSTS UP TO 35 MPH. * RELATIVE HUMIDITY...AS LOW AS 8 PERCENT. * IMPACTS...A COMBINATION OF GUSTY WINDS AND LOW RELATIVE HUMIDITY VALUES WILL CREATE AREAS OF CRITICAL FIRE WEATHER CONDITIONS FOR THIS AFTERNOON AND EVENING. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES WILL CREATE EXPLOSIVE FIRE GROWTH POTENTIAL. && $$ FOR MORE INFORMATION FROM NOAA/S NATIONAL WEATHER SERVICE VISIT... HTTP://WEATHER.GOV/SALTLAKECITY (ALL LOWER CASE)
293 WWUS85 KSLC 171420 RFWSLC URGENT - FIRE WEATHER MESSAGE NATIONAL WEATHER SERVICE SALT LAKE CITY UT 820 AM MDT SUN JUL 17 2011 UTZ439-171530- /O.CAN.KSLC.FW.W.0013.000000T0000Z-110718T0300Z/ UTAHS DIXIE AND ZION CANYON- 820 AM MDT SUN JUL 17 2011 ...RED FLAG WARNING IS CANCELLED FOR GUSTY WINDS AND LOW HUMIDITY FOR FIRE ZONE 439... THE NATIONAL WEATHER SERVICE IN SALT LAKE CITY HAS CANCELLED THE RED FLAG WARNING FOR FIRE ZONE 439 UTAHS DIXIE AND ZION CANYON. WINDS AND HUMIDITIES ARE NO LONGER EXPECTED TO REACH CRITICAL VALUES TODAY. HOWEVER...THERE IS A POTENTIAL OF BRIEF STRONG GUSTY AND ERRATIC OUTFLOW WINDS FROM THUNDERSTORMS IN THIS AREA THIS AFTERNOON AND EVENING. $$ UTZ420-434-180230- /O.NEW.KSLC.FW.W.0014.110717T1800Z-110718T0300Z/ GREAT SALT LAKE DESERT AND MOUNTAINS- WEST CENTRAL DESERTS AND MOUNTAINS- 820 AM MDT SUN JUL 17 2011 ...RED FLAG WARNING IN EFFECT FROM NOON TODAY TO 9 PM MDT THIS EVENING FOR GUSTY WINDS AND LOW HUMIDITY FOR FIRE ZONES 420 AND 434... THE NATIONAL WEATHER SERVICE IN SALT LAKE CITY HAS ISSUED A RED FLAG WARNING...WHICH IS IN EFFECT FROM NOON TODAY TO 9 PM MDT THIS EVENING. * AFFECTED AREA: FIRE ZONE 420 GREAT SALT LAKE DESERT AND MOUNTAINS...FIRE ZONE 434 WEST CENTRAL DESERTS AND MOUNTAINS. * WIND: SOUTH WINDS 15 TO 25 MPH DEVELOPING BY LATE MORNING AND CONTINUING THROUGH MID EVENING WITH GUSTS OVER 30 MPH. DRY THUNDERSTORMS LATE TODAY AND THIS EVENING IN ZONE 434 COULD GENERATE BRIEF GUSTS OVER 50 MPH. * HUMIDITY: DROPPING BELOW 15 PERCENT AROUND MIDDAY AND AS LOW AS ABOUT 9 PERCENT THROUGH THE LATE AFTERNOON. * IMPACTS: THE COMBINATION OF WINDS AND LOW HUMIDITY WILL CREATE AREAS OF CRITICAL FIRE WEATHER CONDITIONS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES WILL CREATE EXPLOSIVE FIRE GROWTH POTENTIAL. && $$ FOR MORE INFORMATION FROM NOAA/S NATIONAL WEATHER SERVICE VISIT... HTTP://WEATHER.GOV/SALTLAKECITY (ALL LOWER CASE)
Nearby
Red Flag Warnings in Utah, 2011Every red flag warning in 2011
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text.