Alert archive / Utah / Red Flag Warnings in 2011
Red Flag Warning 10, NWS Salt Lake City, UT
NWS Salt Lake City, UT issued this red flag warning at Jun 29, 2011, 3:50 PM MDT. It took effect at Jun 30, 2011, 12:00 PM MDT. 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
- Jun 29, 2011, 3:50 PM MDT (21:50 UTC)
- In effect from
- Jun 30, 2011, 12:00 PM MDT
- Expired
- Jun 30, 2011, 9:00 PM MDT
- In force
- 9 hr
- Issued by
- NWS Salt Lake City, UT
The text
As transmitted, in the capitals the NWS used until 2016.
679 WWUS85 KSLC 292151 RFWSLC URGENT - FIRE WEATHER MESSAGE NATIONAL WEATHER SERVICE SALT LAKE CITY UT 350 PM MDT WED JUN 29 2011 UTZ446>449-301000- /O.NEW.KSLC.FW.W.0010.110630T1800Z-110701T0300Z/ /O.CON.KSLC.FW.W.0009.000000T0000Z-110630T0300Z/ ARCHES NATIONAL PARK AND SURROUNDING AREAS- CANYONLANDS NATIONAL PARK AND NATURAL BRIDGES NATIONAL MONUMENT- LA SAL AND ABAJO MOUNTAINS-SOUTHERN SAN JUAN COUNTY- 350 PM MDT WED JUN 29 2011 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM MDT THIS EVENING FOR GUSTY WINDS AND LOW HUMIDITY FOR FIRE ZONES 446...447... 448 AND 449 BELOW 6500 FEET... ...RED FLAG WARNING IN EFFECT FROM NOON TO 9 PM MDT THURSDAY FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR ZONES 446...447... 448 AND 449 BELOW 6500 FEET... THE NATIONAL WEATHER SERVICE IN SALT LAKE CITY HAS ISSUED A RED FLAG WARNING BELOW 6500 FEET...WHICH IS IN EFFECT FROM NOON TO 9 PM MDT THURSDAY. * AFFECTED AREA: FIRE ZONE 446 ARCHES NATIONAL PARK AND SURROUNDING AREAS BELOW 6500 FEET...FIRE ZONE 447 CANYONLANDS NATIONAL PARK AND NATURAL BRIDGES NATIONAL MONUMENT BELOW 6500 FEET...FIRE ZONE 448 LA SAL AND ABAJO MOUNTAINS BELOW 6500 FEET...FIRE ZONE 449 SOUTHERN SAN JUAN COUNTY BELOW 6500 FEET. * WIND: SOUTHWESTERLY WINDS OF 20 TO 30 MPH WITH GUSTS IN EXCESS OF 45 MPH WILL CONTINUE INTO THE EVENING BEFORE DIMINISHING. SOUTHWEST WINDS OF 15 TO 25 MPH WITH GUSTS TO 30 MPH ARE EXPECTED TO REDEVELOP THURSDAY. * HUMIDITY: RELATIVE HUMIDITY WILL REMAIN BELOW 15 PERCENT INTO THE EVENING BEFORE RECOVERING. THESE VALUES ARE EXPECTED TO AGAIN FALL BELOW 15 PERCENT THURSDAY AFTERNOON. * IMPACTS: GUSTY WINDS AND LOW RELATIVE HUMIDITY WILL COMBINE TO CREATE AREAS OF CRITICAL FIRE WEATHER CONDITIONS THROUGH THIS EVENING...AND AGAIN THURSDAY AFTERNOON. 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. && $$ UTZ439-440-300300- /O.CON.KSLC.FW.W.0009.000000T0000Z-110630T0300Z/ UTAHS DIXIE AND ZION CANYON-SOUTH CENTRAL UTAH- 350 PM MDT WED JUN 29 2011 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM MDT THIS EVENING FOR GUSTY WINDS AND LOW HUMIDITY FOR FIRE ZONES 439 AND 440 BELOW 6000 FEET... * AFFECTED AREA: FIRE ZONE 439 UTAHS DIXIE AND ZION CANYON BELOW 6000 FEET...FIRE ZONE 440 SOUTH CENTRAL UTAH BELOW 6000 FEET. * WIND: SOUTHWESTERLY WINDS OF 25 TO 35 MPH WITH GUSTS IN EXCESS OF 50 MPH WILL CONTINUE THROUGH EARLY THIS EVENING BEFORE DIMINISHING. * HUMIDITY: RELATIVE HUMIDITY VALUES WILL REMAIN BELOW 15 PERCENT INTO THE EVENING HOURS BEFORE RECOVERING. * IMPACTS: GUSTY WINDS AND LOW RELATIVE HUMIDITY WILL COMBINE TO CREATE AREAS OF CRITICAL FIRE WEATHER CONDITIONS THIS AFTERNOON. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES WILL CREATE EXPLOSIVE FIRE GROWTH POTENTIAL. && $$ UTZ435-300300- /O.CON.KSLC.FW.W.0009.000000T0000Z-110630T0300Z/ SOUTHWEST DESERTS AND MOUNTAINS- 350 PM MDT WED JUN 29 2011 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM MDT THIS EVENING FOR GUSTY WINDS AND LOW HUMIDITY FOR FIRE ZONE 435 BELOW 7000 FEET... * AFFECTED AREA: FIRE ZONE 435 SOUTHWEST DESERTS AND MOUNTAINS BELOW 7000 FEET. * WIND: SOUTHWESTERLY WINDS OF 30 TO 40 MPH WITH GUSTS IN EXCESS OF 55 MPH THROUGH EARLY THIS EVENING BEFORE DIMINISHING. * HUMIDITY: RELATIVE HUMIDITY VALUES WILL REMAIN BELOW 15 PERCENT THROUGH EARLY THIS EVENING BEFORE RECOVERING. * IMPACTS: GUSTY WINDS AND LOW RELATIVE HUMIDITY WILL COMBINE TO CREATE AREAS OF CRITICAL FIRE WEATHER CONDITIONS THIS AFTERNOON. 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. && $$ FOR MORE INFORMATION FROM NOAA/S NATIONAL WEATHER SERVICE VISIT... HTTP://WEATHER.GOV/SALTLAKECITY (ALL LOWER CASE)
3 follow-up statements
210 WWUS85 KSLC 300250 RFWSLC URGENT - FIRE WEATHER MESSAGE NATIONAL WEATHER SERVICE SALT LAKE CITY UT 850 PM MDT WED JUN 29 2011 UTZ446>449-301500- /O.EXP.KSLC.FW.W.0009.000000T0000Z-110630T0300Z/ /O.CON.KSLC.FW.W.0010.110630T1800Z-110701T0300Z/ ARCHES NATIONAL PARK AND SURROUNDING AREAS- CANYONLANDS NATIONAL PARK AND NATURAL BRIDGES NATIONAL MONUMENT- LA SAL AND ABAJO MOUNTAINS-SOUTHERN SAN JUAN COUNTY- 850 PM MDT WED JUN 29 2011 ...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TO 9 PM MDT THURSDAY FOR GUSTY WINDS AND LOW HUMIDITY FOR FIRE ZONES 446... 447... 448 AND 449 BELOW 6500 FEET... ...RED FLAG WARNING F0R WEDNESDAY WILL EXPIRE AT 9 PM MDT FOR FIRE ZONES 446...447...448 AND 449 BELOW 6500 FEET... THE RED FLAG WARNING FOR WEDNESDAY BELOW 6500 FEET WILL EXPIRE AT 9 PM MDT THIS EVENING. * AFFECTED AREA: FIRE ZONE 446 ARCHES NATIONAL PARK AND SURROUNDING AREAS BELOW 6500 FEET...FIRE ZONE 447 CANYONLANDS NATIONAL PARK AND NATURAL BRIDGES NATIONAL MONUMENT BELOW 6500 FEET...FIRE ZONE 448 LA SAL AND ABAJO MOUNTAINS BELOW 6500 FEET...FIRE ZONE 449 SOUTHERN SAN JUAN COUNTY BELOW 6500 FEET. * WIND: SOUTHWEST WINDS OF 15 TO 25 MPH WITH GUSTS TO 30 MPH ARE EXPECTED TO REDEVELOP THURSDAY. * HUMIDITY: RELATIVE HUMIDITY WILL AGAIN FALL BELOW 15 PERCENT THURSDAY AFTERNOON. * IMPACTS: GUSTY WINDS AND LOW RELATIVE HUMIDITY WILL COMBINE TO CREATE AREAS OF CRITICAL FIRE WEATHER CONDITIONS THURSDAY AFTERNOON. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES WILL CREATE EXPLOSIVE FIRE GROWTH POTENTIAL. && $$ UTZ439-440-300400- /O.EXP.KSLC.FW.W.0009.000000T0000Z-110630T0300Z/ UTAHS DIXIE AND ZION CANYON-SOUTH CENTRAL UTAH- 850 PM MDT WED JUN 29 2011 ...RED FLAG WARNING WILL EXPIRE AT 9 PM MDT THIS EVENING FOR GUSTY WINDS AND LOW HUMIDITY FOR FIRE ZONES 439 AND 440 BELOW 6000 FEET... THE RED FLAG WARNING BELOW 6000 FEET WILL EXPIRE AT 9 PM MDT THIS EVENING...AS WINDS CONTINUE TO GRADUALLY DIMINISH...AND HUMIDITIES RISE. $$ UTZ435-300400- /O.EXP.KSLC.FW.W.0009.000000T0000Z-110630T0300Z/ SOUTHWEST DESERTS AND MOUNTAINS- 850 PM MDT WED JUN 29 2011 ...RED FLAG WARNING WILL EXPIRE AT 9 PM MDT THIS EVENING FOR GUSTY WINDS AND LOW HUMIDITY FOR FIRE ZONE 435 BELOW 7000 FEET... THE RED FLAG WARNING BELOW 7000 FEET WILL EXPIRE AT 9 PM MDT THIS EVENING...AS WINDS CONTINUE TO GRADUALLY DIMINISH...AND HUMIDITIES RISE. $$ FOR MORE INFORMATION FROM NOAA/S NATIONAL WEATHER SERVICE VISIT... HTTP://WEATHER.GOV/SALTLAKECITY (ALL LOWER CASE)
379 WWUS85 KSLC 300909 RFWSLC URGENT - FIRE WEATHER MESSAGE NATIONAL WEATHER SERVICE SALT LAKE CITY UT 309 AM MDT THU JUN 30 2011 UTZ446>449-302115- /O.CON.KSLC.FW.W.0010.110630T1800Z-110701T0300Z/ ARCHES NATIONAL PARK AND SURROUNDING AREAS- CANYONLANDS NATIONAL PARK AND NATURAL BRIDGES NATIONAL MONUMENT- LA SAL AND ABAJO MOUNTAINS-SOUTHERN SAN JUAN COUNTY- 309 AM MDT THU JUN 30 2011 ...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TODAY TO 9 PM MDT THIS EVENING FOR GUSTY WINDS AND LOW HUMIDITY FOR FIRE ZONES 446...447...448 AND 449 BELOW 6500 FEET... THE RED FLAG WARNING FOR WEDNESDAY BELOW 6500 FEET WILL EXPIRE AT 9 PM MDT THIS EVENING. * AFFECTED AREA: FIRE ZONE 446 ARCHES NATIONAL PARK AND SURROUNDING AREAS BELOW 6500 FEET...FIRE ZONE 447 CANYONLANDS NATIONAL PARK AND NATURAL BRIDGES NATIONAL MONUMENT BELOW 6500 FEET...FIRE ZONE 448 LA SAL AND ABAJO MOUNTAINS BELOW 6500 FEET...FIRE ZONE 449 SOUTHERN SAN JUAN COUNTY BELOW 6500 FEET. * WIND: SOUTHWEST WINDS OF 15 TO 25 MPH WITH GUSTS TO 30 MPH ARE EXPECTED TO REDEVELOP EARLY THIS AFTERNOON AND CONTINUE THROUGH THIS EVENING. * HUMIDITY: RELATIVE HUMIDITY WILL AGAIN FALL BELOW 15 PERCENT THURSDAY AFTERNOON. * IMPACTS: GUSTY WINDS AND LOW RELATIVE HUMIDITY WILL COMBINE TO CREATE AREAS OF CRITICAL FIRE WEATHER CONDITIONS THURSDAY AFTERNOON. 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. && $$ FOR MORE INFORMATION FROM NOAA/S NATIONAL WEATHER SERVICE VISIT... HTTP://WEATHER.GOV/SALTLAKECITY (ALL LOWER CASE)
054 WWUS85 KSLC 302033 RFWSLC URGENT - FIRE WEATHER MESSAGE NATIONAL WEATHER SERVICE SALT LAKE CITY UT 233 PM MDT THU JUN 30 2011 UTZ446>449-010300- /O.CON.KSLC.FW.W.0010.000000T0000Z-110701T0300Z/ ARCHES NATIONAL PARK AND SURROUNDING AREAS- CANYONLANDS NATIONAL PARK AND NATURAL BRIDGES NATIONAL MONUMENT- LA SAL AND ABAJO MOUNTAINS-SOUTHERN SAN JUAN COUNTY- 233 PM MDT THU JUN 30 2011 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM MDT THIS EVENING FOR GUSTY WINDS AND LOW HUMIDITY FOR FIRE ZONES 446...447... 448 AND 449 BELOW 6500 FEET... * AFFECTED AREA: FIRE ZONE 446 ARCHES NATIONAL PARK AND SURROUNDING AREAS BELOW 6500 FEET...FIRE ZONE 447 CANYONLANDS NATIONAL PARK AND NATURAL BRIDGES NATIONAL MONUMENT BELOW 6500 FEET...FIRE ZONE 448 LA SAL AND ABAJO MOUNTAINS BELOW 6500 FEET...FIRE ZONE 449 SOUTHERN SAN JUAN COUNTY BELOW 6500 FEET. * WIND: SOUTHWEST WINDS OF 15 TO 25 MPH WITH GUSTS TO 30 MPH ARE EXPECTED TO CONTINUE THROUGH THIS EVENING. * HUMIDITY: RELATIVE HUMIDITY WILL AGAIN FALL BELOW 15 PERCENT. * IMPACTS: GUSTY WINDS AND LOW RELATIVE HUMIDITY WILL COMBINE TO CREATE AREAS OF CRITICAL FIRE WEATHER CONDITIONS THURSDAY AFTERNOON. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES WILL CREATE EXPLOSIVE FIRE GROWTH POTENTIAL. && $$ FOR MORE INFORMATION FROM NOAA/S NATIONAL WEATHER SERVICE VISIT... HTTP://WEATHER.GOV/SALTLAKECITY (ALL LOWER CASE)
The office that day
Everything else NWS Salt Lake City, UT issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 29, 1:40 PM MDT | Severe Thunderstorm Warning | SLC | Davis, Morgan, Salt Lake | 20 min |
| Jun 29, 1:58 PM MDT | Severe Thunderstorm Warning | SLC | Davis, Morgan, Salt Lake, Summit | 32 min |
| Jun 29, 2:22 PM MDT | Flash Flood Warning | SLC | Garfield | 3 hr |
| Jun 29, 2:55 PM MDT | Special Weather Statement | SLC | Cache, Rich | 50 min |
| Jun 29, 2:58 PM MDT | Severe Thunderstorm Warning | SLC | Cache, Rich | 19 min |
| Jun 29, 3:16 PM MDT | Special Weather Statement | SLC | Salt Lake | 44 min |
| Jun 29, 3:46 PM MDT | Severe Thunderstorm Warning | SLC | Carbon, Duchesne | 29 min |
| Jun 29, 3:53 PM MDT | Special Weather Statement | SLC | Davis, Salt Lake | 52 min |
| Jun 29, 3:58 PM MDT | Severe Thunderstorm Warning | SLC | Davis, Morgan, Salt Lake | 32 min |
| Jun 29, 4:14 PM MDT | Special Weather Statement | SLC | Cache, Rich, Weber | 46 min |
| Jun 29, 4:22 PM MDT | Special Weather Statement | SLC | Weber | 23 min |
| Jun 29, 4:34 PM MDT | Severe Thunderstorm Warning | SLC | Garfield, Kane | 26 min |
| Jun 29, 5:03 PM MDT | Severe Thunderstorm Warning | SLC | Garfield, Kane, San Juan | 27 min |
| Jun 29, 5:24 PM MDT | Severe Thunderstorm Warning | SLC | Emery, Sanpete, Sevier | 25 min |
| Jun 29, 5:55 PM MDT | Special Weather Statement | SLC | Wasatch | 50 min |
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.