Alert archive / Utah / Red Flag Warnings in 2011
Red Flag Warning 1, NWS Salt Lake City, UT
NWS Salt Lake City, UT issued this red flag warning at May 6, 2011, 10:31 PM MDT. It took effect at May 7, 2011, 12:00 PM MDT. It was in force for 32 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
- May 6, 2011, 10:31 PM MDT (04:31 UTC)
- In effect from
- May 7, 2011, 12:00 PM MDT
- Expired
- May 8, 2011, 8:26 PM MDT
- In force
- 32 hr
- Issued by
- NWS Salt Lake City, UT
The text
As transmitted, in the capitals the NWS used until 2016.
899 WWUS85 KSLC 070431 RFWSLC URGENT - FIRE WEATHER MESSAGE NATIONAL WEATHER SERVICE SALT LAKE CITY UT 1031 PM MDT FRI MAY 6 2011 UTZ440-441-071200- /O.NEW.KSLC.FW.W.0001.110507T1800Z-110509T0300Z/ SOUTH CENTRAL UTAH-GLEN CANYON RECREATION AREA/LAKE POWELL- 1031 PM MDT FRI MAY 6 2011 ...RED FLAG WARNING IN EFFECT FROM NOON SATURDAY TO 9 PM MDT SUNDAY FOR GUSTY WINDS AND LOW HUMIDITY FOR FIRE ZONES 440 AND 441... THE NATIONAL WEATHER SERVICE IN SALT LAKE CITY HAS ISSUED A RED FLAG WARNING...WHICH IS IN EFFECT FROM NOON SATURDAY TO 9 PM MDT SUNDAY. A SIGNIFICANT STORM SYSTEM WILL MOVE INTO THE GREAT BASIN LATER THIS WEEKEND WITH STRONG SOUTHWEST WINDS DEVELOPING AHEAD OF THIS SYSTEM. WITH VERY WARM TEMPERATURES AND RELATIVE HUMIDITIES IN THE SINGLE DIGITS THE PAST COUPLE OF DAYS THE FINE FUELS HAVE CURED RAPIDLY AND NOW ARE CONSIDERED DRY. THE ASSOCIATED COLD FRONT WILL MOVE THROUGH SUNDAY NIGHT AND MONDAY WITH MUCH COOLER TEMPERATURES AND AN INCREASE IN RELATIVE HUMIDITY AND NUMEROUS RAIN SHOWERS. * AFFECTED AREA: FIRE ZONE 440 SOUTH CENTRAL UTAH...FIRE ZONE 441 GLEN CANYON RECREATION AREA/LAKE POWELL. * WIND: SOUTHWEST WINDS AT 15-20 MPH WITH GUSTS OVER 30 MPH ON SATURDAY AND 20-30 MPH WITH GUSTS OVER 35 MPH ON SUNDAY. WIND GUSTS WILL DECREASE TO UNDER 25 MPH SATURDAY NIGHT. * HUMIDITY:RELATIVE HUMIDITY WILL LOWER INTO THE 5-10 RANGE SATURDAY AND IN THE 12-15 PERCENT RANGE SUNDAY. THE RH RECOVERY SATURDAY NIGHT WILL BE IN THE 20-30 PERCENT RANGE. * IMPACTS: THE COMBINATION OF GUSTY WINDS AND LOW RH WILL CREATE 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. && $$ UTZ438-447-449-071200- /O.NEW.KSLC.FW.W.0001.110507T1800Z-110509T0300Z/ HENRY MOUNTAINS- CANYONS NATIONAL PARK AND NATURAL BRIDGES NATIONAL MONUMENT- SOUTHERN SAN JUAN COUNTY- 1031 PM MDT FRI MAY 6 2011 ...RED FLAG WARNING IN EFFECT FROM NOON SATURDAY TO 9 PM MDT SUNDAY FOR GUSTY WINDS AND LOW HUMIDITY FOR FIRE ZONES 438... 447 AND 449 BELOW 6500 FEET... THE NATIONAL WEATHER SERVICE IN SALT LAKE CITY HAS ISSUED A RED FLAG WARNING BELOW 6500 FEET...WHICH IS IN EFFECT FROM NOON SATURDAY TO 9 PM MDT SUNDAY. * AFFECTED AREA: FIRE ZONE 438 HENRY MOUNTAINS BELOW 6500 FEET...FIRE ZONE 447 CANYONS NATIONAL PARK AND NATURAL BRIDGES NATIONAL MONUMENT BELOW 6500 FEET...FIRE ZONE 449 SOUTHERN SAN JUAN COUNTY BELOW 6500 FEET. * WIND: SOUTHWEST WINDS OF 15-20 MPH WITH GUSTS IN EXCESS OF 25 MPH ARE EXPECTED SATURDAY...THEN DECREASING TO UNDER 15 MPH SATURDAY NIGHT BUT THEN INCREASE TO 20-30 MPH WITH GUSTS OVER 35 MPH ON SUNDAY. * HUMIDITY: RELATIVE HUMIDITY WILL LOWER INTO THE 5-10 PERCENT RANGE SATURDAY AFTERNOON AND IN THE 10-15 PERCENT RANGE SUNDAY. RH RECOVERY SATURDAY NIGHT IS EXPECTED TO BE BETWEEN 20 AND 30 PERCENT. * IMPACTS: THE COMBINATION OF GUSTY WINDS AND LOW RH WILL CREATE FIRE WEATHER CONDITIONS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES WILL CREATE EXPLOSIVE FIRE GROWTH POTENTIAL. && $$ FOR MORE INFORMATION FROM NOAA/S NATIONAL WEATHER SERVICE VISIT... HTTP://WEATHER.GOV/SALTLAKECITY (ALL LOWER CASE)
5 follow-up statements
358 WWUS85 KSLC 070904 RFWSLC URGENT - FIRE WEATHER MESSAGE NATIONAL WEATHER SERVICE SALT LAKE CITY UT 304 AM MDT SAT MAY 7 2011 UTZ440-441-072300- /O.CON.KSLC.FW.W.0001.110507T1800Z-110509T0300Z/ SOUTH CENTRAL UTAH-GLEN CANYON RECREATION AREA/LAKE POWELL- 304 AM MDT SAT MAY 7 2011 ...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TODAY TO 9 PM MDT SUNDAY FOR GUSTY WINDS AND LOW HUMIDITY FOR FIRE ZONES 440 AND 441... A SIGNIFICANT STORM SYSTEM WILL MOVE INTO THE GREAT BASIN LATER THIS WEEKEND WITH STRONG SOUTHWEST WINDS DEVELOPING AHEAD OF THIS SYSTEM. WITH VERY WARM TEMPERATURES AND RELATIVE HUMIDITIES IN THE SINGLE DIGITS THE PAST COUPLE OF DAYS THE FINE FUELS HAVE CURED RAPIDLY AND NOW ARE CONSIDERED DRY. THE ASSOCIATED COLD FRONT WILL MOVE THROUGH SUNDAY NIGHT AND MONDAY WITH MUCH COOLER TEMPERATURES...AN INCREASE IN RELATIVE HUMIDITY...AND NUMEROUS RAIN SHOWERS. * AFFECTED AREA: FIRE ZONE 440 SOUTH CENTRAL UTAH...FIRE ZONE 441 GLEN CANYON RECREATION AREA/LAKE POWELL. * WIND: SOUTHWEST WINDS AT 15-20 MPH WITH GUSTS OVER 30 MPH ON SATURDAY AND 20-30 MPH WITH GUSTS OVER 35 MPH ON SUNDAY. WIND GUSTS WILL DECREASE TO UNDER 25 MPH SATURDAY NIGHT. * HUMIDITY:RELATIVE HUMIDITY WILL LOWER INTO THE 5-10 RANGE SATURDAY AND IN THE 12-15 PERCENT RANGE SUNDAY. THE RH RECOVERY SATURDAY NIGHT WILL BE IN THE 20-30 PERCENT RANGE. * IMPACTS: THE COMBINATION OF GUSTY WINDS AND LOW RH WILL CREATE 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. && $$ UTZ438-447-449-072300- /O.CON.KSLC.FW.W.0001.110507T1800Z-110509T0300Z/ HENRY MOUNTAINS- CANYONS NATIONAL PARK AND NATURAL BRIDGES NATIONAL MONUMENT- SOUTHERN SAN JUAN COUNTY- 304 AM MDT SAT MAY 7 2011 ...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TODAY TO 9 PM MDT SUNDAY FOR GUSTY WINDS AND LOW HUMIDITY FOR FIRE ZONES 438... 447 AND 449 BELOW 6500 FEET... * AFFECTED AREA: FIRE ZONE 438 HENRY MOUNTAINS BELOW 6500 FEET...FIRE ZONE 447 CANYONS NATIONAL PARK AND NATURAL BRIDGES NATIONAL MONUMENT BELOW 6500 FEET...FIRE ZONE 449 SOUTHERN SAN JUAN COUNTY BELOW 6500 FEET. * WIND: SOUTHWEST WINDS OF 15-20 MPH WITH GUSTS IN EXCESS OF 25 MPH ARE EXPECTED SATURDAY...TEMPORARILY DECREASING TO UNDER 15 MPH SATURDAY NIGHT...THEN INCREASING AGAIN TO 20-30 MPH WITH GUSTS OVER 35 MPH ON SUNDAY. * HUMIDITY: RELATIVE HUMIDITY WILL LOWER INTO THE 5-10 PERCENT RANGE SATURDAY AFTERNOON AND IN THE 10-15 PERCENT RANGE SUNDAY. RH RECOVERY SATURDAY NIGHT IS EXPECTED TO BE BETWEEN 20 AND 30 PERCENT. * IMPACTS: THE COMBINATION OF GUSTY WINDS AND LOW RH WILL CREATE CRITICAL FIRE WEATHER CONDITIONS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES WILL CREATE EXPLOSIVE FIRE GROWTH POTENTIAL. && $$ FOR MORE INFORMATION FROM NOAA/S NATIONAL WEATHER SERVICE VISIT... HTTP://WEATHER.GOV/SALTLAKECITY (ALL LOWER CASE)
143 WWUS85 KSLC 072021 RFWSLC URGENT - FIRE WEATHER MESSAGE NATIONAL WEATHER SERVICE SALT LAKE CITY UT 221 PM MDT SAT MAY 7 2011 UTZ440-441-080830- /O.CON.KSLC.FW.W.0001.000000T0000Z-110509T0300Z/ SOUTH CENTRAL UTAH-GLEN CANYON RECREATION AREA/LAKE POWELL- 221 PM MDT SAT MAY 7 2011 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM MDT SUNDAY FOR GUSTY WINDS AND LOW HUMIDITY FOR FIRE ZONES 440 AND 441... * AFFECTED AREA: FIRE ZONE 440 SOUTH CENTRAL UTAH...FIRE ZONE 441 GLEN CANYON RECREATION AREA/LAKE POWELL. * WIND: SOUTHWEST WINDS OF 15-20 MPH WITH GUSTS IN EXCESS OF 25 MPH THROUGH THIS EVENING...TEMPORARILY DECREASING TO UNDER 15 MPH SATURDAY NIGHT...THEN INCREASING AGAIN TO 25-35 MPH WITH GUSTS OVER 45 MPH ON SUNDAY. * HUMIDITY:RELATIVE HUMIDITY IN THE 5-10 RANGE THIS AFTERNOON AND IN THE 12-15 PERCENT RANGE SUNDAY. THE HUMIDITY RECOVERY SATURDAY NIGHT WILL BE IN THE 20-30 PERCENT RANGE. * IMPACTS: THE COMBINATION OF DRY FUELS...GUSTY WINDS AND LOW RELATIVE HUMIDITY WILL CREATE 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. && $$ UTZ438-447-449-080830- /O.CON.KSLC.FW.W.0001.000000T0000Z-110509T0300Z/ HENRY MOUNTAINS- CANYONS NATIONAL PARK AND NATURAL BRIDGES NATIONAL MONUMENT- SOUTHERN SAN JUAN COUNTY- 221 PM MDT SAT MAY 7 2011 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM MDT SUNDAY FOR GUSTY WINDS AND LOW HUMIDITY FOR FIRE ZONES 438... 447 AND 449 BELOW 6500 FEET... * AFFECTED AREA: FIRE ZONE 438 HENRY MOUNTAINS BELOW 6500 FEET...FIRE ZONE 447 CANYONS NATIONAL PARK AND NATURAL BRIDGES NATIONAL MONUMENT BELOW 6500 FEET...FIRE ZONE 449 SOUTHERN SAN JUAN COUNTY BELOW 6500 FEET. * WIND: SOUTHWEST WINDS OF 15-20 MPH WITH GUSTS IN EXCESS OF 25 MPH THROUGH THIS EVENING...TEMPORARILY DECREASING TO UNDER 15 MPH SATURDAY NIGHT...THEN INCREASING AGAIN TO 25-35 MPH WITH GUSTS OVER 45 MPH ON SUNDAY. * HUMIDITY: RELATIVE HUMIDITY WILL LOWER INTO THE 5-10 PERCENT RANGE THIS AFTERNOON AND IN THE 10-15 PERCENT RANGE SUNDAY. HUMIDITY RECOVERY SATURDAY NIGHT IS EXPECTED TO BE BETWEEN 20 AND 30 PERCENT. * IMPACTS: THE COMBINATION OF DRY FUELS...GUSTY WINDS AND LOW RELATIVE HUMIDITY WILL CREATE CRITICAL FIRE WEATHER CONDITIONS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES WILL CREATE EXPLOSIVE FIRE GROWTH POTENTIAL. && $$ FOR MORE INFORMATION FROM NOAA/S NATIONAL WEATHER SERVICE VISIT... HTTP://WEATHER.GOV/SALTLAKECITY (ALL LOWER CASE)
285 WWUS85 KSLC 081030 RFWSLC URGENT - FIRE WEATHER MESSAGE NATIONAL WEATHER SERVICE SALT LAKE CITY UT 430 AM MDT SUN MAY 8 2011 UTZ440-441-082230- /O.CON.KSLC.FW.W.0001.000000T0000Z-110509T0300Z/ SOUTH CENTRAL UTAH-GLEN CANYON RECREATION AREA/LAKE POWELL- 430 AM MDT SUN MAY 8 2011 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM MDT THIS EVENING FOR GUSTY WINDS AND LOW HUMIDITY FOR FIRE ZONES 440 AND 441... * AFFECTED AREA: FIRE ZONE 440 SOUTH CENTRAL UTAH...FIRE ZONE 441 GLEN CANYON RECREATION AREA/LAKE POWELL. * WIND: SOUTHWEST WINDS OF 15-20 MPH WITH GUSTS IN EXCESS OF 25 MPH INCREASING TO 25-35 MPH WITH GUSTS OVER 45 MPH THIS AFTERNOON. * HUMIDITY:RELATIVE HUMIDITY IN THE 12-15 PERCENT RANGE TODAY. THE HUMIDITY RECOVERY SUNDAY NIGHT WILL BE IN THE 20-30 PERCENT RANGE. * IMPACTS: THE COMBINATION OF DRY FUELS...GUSTY WINDS AND LOW RELATIVE HUMIDITY WILL CREATE 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. && $$ UTZ438-447-449-082230- /O.CON.KSLC.FW.W.0001.000000T0000Z-110509T0300Z/ HENRY MOUNTAINS- CANYONS NATIONAL PARK AND NATURAL BRIDGES NATIONAL MONUMENT- SOUTHERN SAN JUAN COUNTY- 430 AM MDT SUN MAY 8 2011 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM MDT THIS EVENING FOR GUSTY WINDS AND LOW HUMIDITY FOR FIRE ZONES 438... 447 AND 449 BELOW 6500 FEET... * AFFECTED AREA: FIRE ZONE 438 HENRY MOUNTAINS BELOW 6500 FEET...FIRE ZONE 447 CANYONS NATIONAL PARK AND NATURAL BRIDGES NATIONAL MONUMENT BELOW 6500 FEET...FIRE ZONE 449 SOUTHERN SAN JUAN COUNTY BELOW 6500 FEET. * WIND: SOUTHWEST WINDS OF 25-35 MPH WITH GUSTS OVER 45 MPH THIS AFTERNOON. * HUMIDITY: RELATIVE HUMIDITY WILL BE IN THE 10-15 PERCENT RANGE SUNDAY. HUMIDITY RECOVERY SUNDAY NIGHT IS EXPECTED TO BE BETWEEN 20 AND 30 PERCENT. * IMPACTS: THE COMBINATION OF DRY FUELS...GUSTY WINDS AND LOW RELATIVE HUMIDITY WILL CREATE CRITICAL FIRE WEATHER CONDITIONS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES WILL CREATE EXPLOSIVE FIRE GROWTH POTENTIAL. && $$ FOR MORE INFORMATION FROM NOAA/S NATIONAL WEATHER SERVICE VISIT... HTTP://WEATHER.GOV/SALTLAKECITY (ALL LOWER CASE)
336 WWUS85 KSLC 081904 RFWSLC URGENT - FIRE WEATHER MESSAGE NATIONAL WEATHER SERVICE SALT LAKE CITY UT 104 PM MDT SUN MAY 8 2011 UTZ440-441-090300- /O.CON.KSLC.FW.W.0001.000000T0000Z-110509T0300Z/ SOUTH CENTRAL UTAH-GLEN CANYON RECREATION AREA/LAKE POWELL- 104 PM MDT SUN MAY 8 2011 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM MDT THIS EVENING FOR GUSTY WINDS AND LOW HUMIDITY FOR FIRE ZONES 440 AND 441... * AFFECTED AREA: FIRE ZONE 440 SOUTH CENTRAL UTAH...FIRE ZONE 441 GLEN CANYON RECREATION AREA/LAKE POWELL. * WIND: SOUTHWEST WINDS OF 25-35 MPH WITH GUSTS OVER 45 MPH THROUGH EARLY EVENING. * HUMIDITY: RELATIVE HUMIDITY IN THE 12-15 PERCENT RANGE THIS AFTERNOON. * IMPACTS: THE COMBINATION OF DRY FUELS...GUSTY WINDS AND LOW RELATIVE HUMIDITY WILL CREATE 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. && $$ UTZ438-447-449-090300- /O.CON.KSLC.FW.W.0001.000000T0000Z-110509T0300Z/ HENRY MOUNTAINS- CANYONS NATIONAL PARK AND NATURAL BRIDGES NATIONAL MONUMENT- SOUTHERN SAN JUAN COUNTY- 104 PM MDT SUN MAY 8 2011 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM MDT THIS EVENING FOR GUSTY WINDS AND LOW HUMIDITY FOR FIRE ZONES 438... 447 AND 449 BELOW 6500 FEET... * AFFECTED AREA: FIRE ZONE 438 HENRY MOUNTAINS BELOW 6500 FEET...FIRE ZONE 447 CANYONS NATIONAL PARK AND NATURAL BRIDGES NATIONAL MONUMENT BELOW 6500 FEET...FIRE ZONE 449 SOUTHERN SAN JUAN COUNTY BELOW 6500 FEET. * WIND: SOUTHWEST WINDS OF 25-35 MPH WITH GUSTS OVER 45 MPH THROUGH EARLY EVENING. * HUMIDITY: RELATIVE HUMIDITY IN THE 10-15 PERCENT RANGE THIS AFTERNOON. * IMPACTS: THE COMBINATION OF DRY FUELS...GUSTY WINDS AND LOW RELATIVE HUMIDITY WILL CREATE CRITICAL FIRE WEATHER CONDITIONS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES WILL CREATE EXPLOSIVE FIRE GROWTH POTENTIAL. && $$ FOR MORE INFORMATION FROM NOAA/S NATIONAL WEATHER SERVICE VISIT... HTTP://WEATHER.GOV/SALTLAKECITY (ALL LOWER CASE)
741 WWUS85 KSLC 090226 RFWSLC URGENT - FIRE WEATHER MESSAGE NATIONAL WEATHER SERVICE SALT LAKE CITY UT 826 PM MDT SUN MAY 8 2011 UTZ438-440-441-447-449-090330- /O.CAN.KSLC.FW.W.0001.000000T0000Z-110509T0300Z/ HENRY MOUNTAINS-SOUTH CENTRAL UTAH- GLEN CANYON RECREATION AREA/LAKE POWELL- CANYONS NATIONAL PARK AND NATURAL BRIDGES NATIONAL MONUMENT- SOUTHERN SAN JUAN COUNTY- 826 PM MDT SUN MAY 8 2011 ...RED FLAG WARNING IS CANCELLED FOR GUSTY WINDS AND LOW HUMIDITY FOR FIRE ZONES 438... 447 AND 449 BELOW 6500 FEET... THE NATIONAL WEATHER SERVICE IN SALT LAKE CITY HAS CANCELLED THE RED FLAG WARNING FOR FIRE ZONES 438 HENRY MOUNTAINS...440 SOUTH CENTRAL UTAH...441 GLEN CANYON RECREATION AREA/LAKE POWELL...447 CANYONLANDS NATIONAL PARK AND NATURAL BRIDGES NATIONAL MONUMENT... 449 SOUTHERN SAN JUAN COUNTY. THE STRONG SOUTHERLY WINDS FROM THIS AFTERNOON WILL CONTINUE TO DECREASE IN MAGNITUDE THROUGH THE EVENING. THE VERY LOW AFTERNOON HUMIDITIES HAVE INCREASED INTO THE UPPER TEENS AND 20S EARLY THIS EVENING. THIS UPWARD TREND IN HUMIDITIES WILL CONTINUE OVERNIGHT. $$ 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 |
|---|---|---|---|---|
| May 7, 12:21 PM MDT | Areal Flood Warning | SLC | Cache | 48 hr |
| May 7, 2:27 PM MDT | Wind Advisory | SLC | 31 hr | |
| May 7, 2:42 PM MDT | Winter Weather Advisory | SLC | 53 hr |
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.