Alert archive / Arizona / Red Flag Warnings in 2018
Red Flag Warning 13, NWS Flagstaff, AZ
NWS Flagstaff, AZ issued this red flag warning at May 10, 2018, 3:49 AM MST for 5 counties in Arizona. It took effect at May 11, 2018, 10:00 AM MST. It was in force for 10 hr. 3 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
- May 10, 2018, 3:49 AM MST (10:49 UTC)
- In effect from
- May 11, 2018, 10:00 AM MST
- Expired
- May 11, 2018, 8:00 PM MST
- In force
- 10 hr
- Issued by
- NWS Flagstaff, AZ
Counties Apache County, AZ, Coconino County, AZ, Gila County, AZ, Navajo County, AZ, Yavapai County, AZ
The radar
The Flagstaff radar (KFSX), 52 km from the middle of the area, began a volume at 10:49 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 |
|---|---|---|---|
| May 11, 12:51 PM MST | NON-TSTM WND GST 59 | Window Rock Airport, AZ | ASOS STATION RQE, WINDOW ROCK AIRPORT. |
| May 11, 1:15 PM MST | NON-TSTM WND GST 61 | Springerville Municipal, AZ | AWOS STATION JTC, SPRINGERVILLE MUNICIPAL AIRPORT. |
| May 11, 2:43 PM MST | NON-TSTM WND GST 60 | Flagstaff Airport, AZ | ASOS STATION FLG, FLAGSTAFF AIRPORT. |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
The nearest sounding before it
Flgstf/Belemont, AZ (KFGZ), launched 00:00Z, 10.8 hours before the alert went out and 78 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
- 4191 m above ground
- 0-6 km bulk shear
- 21 kt
- 0-1 km storm-relative helicity
- 70 m²/s²
- 0-3 km storm-relative helicity
- 101 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
599 WWUS85 KFGZ 101049 RFWFGZ URGENT - FIRE WEATHER MESSAGE National Weather Service Flagstaff AZ 349 AM MST Thu May 10 2018 AZZ104-106>116-139-140-101900- /O.UPG.KFGZ.FW.A.0008.180511T1900Z-180512T0300Z/ /O.NEW.KFGZ.FW.W.0013.180511T1900Z-180512T0300Z/ /O.CON.KFGZ.FW.W.0012.180510T1900Z-180511T0200Z/ Kaibab Plateau (Fire Weather Zone 104)- Grand Canyon Country (Fire Weather Zone 106)- Coconino Plateau (Fire Weather Zone 107)- Yavapai County Mountains (Fire Weather Zone 108)- Northeast Plateau And Mesas Hwy 264 Northward (Fire Weather Zone 109)-Chinle Valley (Fire Weather Zone 110)- Chuska Mountains and Defiance Plateau (Fire Weather Zone 111)- Little Colorado River Valley in Coconino County (Fire Weather Zone 112)- Little Colorado River Valley in Navajo County (Fire Weather Zone 113)- Little Colorado River Valley in Apache County (Fire Weather Zone 114)-Western Mogollon Rim (Fire Weather Zone 115)- Eastern Mogollon Rim (Fire Weather Zone 116)- Black Mesa Area (Fire Weather Zone 139)- Northeast Plateaus and Mesas South of Hwy 264 (Fire Weather Zone 140)- 349 AM MST Thu May 10 2018 ...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TODAY TO 7 PM MST THIS EVENING FOR THE MOGOLLON RIM AND YAVAPAI COUNTY MOUNTAINS NORTH... ...RED FLAG WARNING IN EFFECT FROM NOON TO 8 PM MST FRIDAY DUE TO STRONG WINDS AND LOW RELATIVE HUMIDITY FOR ALL OF NORTHERN ARIZONA... The National Weather Service in Flagstaff has issued a Red Flag Warning due to strong winds and low relative humidity, which is in effect from noon to 8 PM MST Friday. The Fire Weather Watch is no longer in effect. * AFFECTED AREA...Mogollon Rim and Yavapai County Mountains north on Thursday. All of northern Arizona on Friday. * WINDS...Thursday southwest winds 15 to 20 mph with gusts up to 35 mph. Friday southwest 20 to 30 mph with gusts up to 55 mph. * RELATIVE HUMIDITY...As low as 7 percent. * IMPACTS...Any fires that develop will spread rapidly. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring or are imminent. A combination of strong winds and low relative humidities can contribute to extreme fire behavior. Please notify field crews of this red flag warning. && $$ AZZ105-117-118-137-138-101900- /O.UPG.KFGZ.FW.A.0008.180511T1900Z-180512T0300Z/ /O.NEW.KFGZ.FW.W.0013.180511T1900Z-180512T0300Z/ Marble and Glen Canyons (Fire Weather Zone 105)- White Mountains (Fire Weather Zone 117)- Northern Gila County (Fire Weather Zone 118)- Yavapai County Valleys and Basins (Fire Weather Zone 137)- Oak Creek and Sycamore Canyons (Fire Weather Zone 138)- 349 AM MST Thu May 10 2018 ...RED FLAG WARNING IN EFFECT FROM NOON TO 8 PM MST FRIDAY DUE TO STRONG WINDS AND LOW RELATIVE HUMIDITY FOR ALL OF NORTHERN ARIZONA... The National Weather Service in Flagstaff has issued a Red Flag Warning due to strong winds and low relative humidity, which is in effect from noon to 8 PM MST Friday. The Fire Weather Watch is no longer in effect. * AFFECTED AREA...All of northern Arizona. * WINDS...Southwest 15 to 25 mph with gusts up to 45 mph. * RELATIVE HUMIDITY...As low as 11 percent. * IMPACTS...Any fires that develop will spread quickly. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring or are imminent. A combination of strong winds and low relative humidities can contribute to extreme fire behavior. Please notify field crews of this red flag warning. && $$ For more information from the National Weather Service visit http://weather.gov/flagstaff
6 follow-up statements
361 WWUS85 KFGZ 101844 RFWFGZ URGENT - FIRE WEATHER MESSAGE National Weather Service Flagstaff AZ 1144 AM MST Thu May 10 2018 AZZ104-106>116-139-140-120300- /O.CON.KFGZ.FW.W.0012.180510T1900Z-180511T0200Z/ /O.CON.KFGZ.FW.W.0013.180511T1900Z-180512T0300Z/ Kaibab Plateau (Fire Weather Zone 104)- Grand Canyon Country (Fire Weather Zone 106)- Coconino Plateau (Fire Weather Zone 107)- Yavapai County Mountains (Fire Weather Zone 108)- Northeast Plateau And Mesas Hwy 264 Northward (Fire Weather Zone 109)-Chinle Valley (Fire Weather Zone 110)- Chuska Mountains and Defiance Plateau (Fire Weather Zone 111)- Little Colorado River Valley in Coconino County (Fire Weather Zone 112)- Little Colorado River Valley in Navajo County (Fire Weather Zone 113)- Little Colorado River Valley in Apache County (Fire Weather Zone 114)-Western Mogollon Rim (Fire Weather Zone 115)- Eastern Mogollon Rim (Fire Weather Zone 116)- Black Mesa Area (Fire Weather Zone 139)- Northeast Plateaus and Mesas South of Hwy 264 (Fire Weather Zone 140)- 1144 AM MST Thu May 10 2018 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 7 PM MST THIS EVENING FOR THE MOGOLLON RIM AND YAVAPAI COUNTY MOUNTAINS NORTH... ...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TO 8 PM MST FRIDAY FOR THE MOGOLLON RIM AND YAVAPAI COUNTY MOUNTAINS NORTH... * AFFECTED AREA...Mogollon Rim and Yavapai County Mountains north on Thursday. All of northern Arizona on Friday. * WINDS...Southwest 20 to 30 mph with gusts up to 55 mph. * RELATIVE HUMIDITY...As low as 7 percent. * IMPACTS...Any fires that develop will spread rapidly. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring or are imminent. A combination of strong winds and low relative humidities can contribute to extreme fire behavior. Please notify field crews of this red flag warning. && $$ AZZ105-117-118-137-138-120300- /O.CON.KFGZ.FW.W.0013.180511T1900Z-180512T0300Z/ Marble and Glen Canyons (Fire Weather Zone 105)- White Mountains (Fire Weather Zone 117)- Northern Gila County (Fire Weather Zone 118)- Yavapai County Valleys and Basins (Fire Weather Zone 137)- Oak Creek and Sycamore Canyons (Fire Weather Zone 138)- 1144 AM MST Thu May 10 2018 ...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TO 8 PM MST FRIDAY FOR ALL OF NORTHERN ARIZONA... * AFFECTED AREA...All of northern Arizona. * WINDS...Southwest 15 to 25 mph with gusts up to 45 mph. * RELATIVE HUMIDITY...As low as 11 percent. * IMPACTS...Any fires that develop will spread quickly. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring or are imminent. A combination of strong winds and low relative humidities can contribute to extreme fire behavior. Please notify field crews of this red flag warning. && $$ For more information from the National Weather Service visit http://weather.gov/flagstaff
352 WWUS85 KFGZ 110208 RFWFGZ URGENT - FIRE WEATHER MESSAGE National Weather Service Flagstaff AZ 708 PM MST Thu May 10 2018 AZZ104-106>116-139-140-111015- /O.EXP.KFGZ.FW.W.0012.000000T0000Z-180511T0200Z/ /O.CON.KFGZ.FW.W.0013.180511T1900Z-180512T0300Z/ Kaibab Plateau (Fire Weather Zone 104)- Grand Canyon Country (Fire Weather Zone 106)- Coconino Plateau (Fire Weather Zone 107)- Yavapai County Mountains (Fire Weather Zone 108)- Northeast Plateau And Mesas Hwy 264 Northward (Fire Weather Zone 109)-Chinle Valley (Fire Weather Zone 110)- Chuska Mountains and Defiance Plateau (Fire Weather Zone 111)- Little Colorado River Valley in Coconino County (Fire Weather Zone 112)- Little Colorado River Valley in Navajo County (Fire Weather Zone 113)- Little Colorado River Valley in Apache County (Fire Weather Zone 114)-Western Mogollon Rim (Fire Weather Zone 115)- Eastern Mogollon Rim (Fire Weather Zone 116)- Black Mesa Area (Fire Weather Zone 139)- Northeast Plateaus and Mesas South of Hwy 264 (Fire Weather Zone 140)- 708 PM MST Thu May 10 2018 ...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TO 8 PM MST FRIDAY FOR THE MOGOLLON RIM AND YAVAPAI COUNTY MOUNTAINS NORTH... ...RED FLAG WARNING HAS EXPIRED FOR THE MOGOLLON RIM AND YAVAPAI COUNTY MOUNTAINS NORTH... * AFFECTED AREA...All of northern Arizona on Friday. * WINDS...Southwest 20 to 30 mph with gusts up to 55 mph. * RELATIVE HUMIDITY...As low as 7 percent. * IMPACTS...Any fires that develop will spread rapidly. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring or are imminent. A combination of strong winds and low relative humidities can contribute to extreme fire behavior. Please notify field crews of this red flag warning. && $$ AZZ105-117-118-137-138-111015- /O.CON.KFGZ.FW.W.0013.180511T1900Z-180512T0300Z/ Marble and Glen Canyons (Fire Weather Zone 105)- White Mountains (Fire Weather Zone 117)- Northern Gila County (Fire Weather Zone 118)- Yavapai County Valleys and Basins (Fire Weather Zone 137)- Oak Creek and Sycamore Canyons (Fire Weather Zone 138)- 708 PM MST Thu May 10 2018 ...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TO 8 PM MST FRIDAY FOR ALL OF NORTHERN ARIZONA... * AFFECTED AREA...All of northern Arizona. * WINDS...Southwest 15 to 25 mph with gusts up to 45 mph. * RELATIVE HUMIDITY...As low as 11 percent. * IMPACTS...Any fires that develop will spread quickly. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring or are imminent. A combination of strong winds and low relative humidities can contribute to extreme fire behavior. Please notify field crews of this red flag warning. && $$ For more information from the National Weather Service visit http://weather.gov/flagstaff
815 WWUS85 KFGZ 110426 RFWFGZ URGENT - FIRE WEATHER MESSAGE National Weather Service Flagstaff AZ 926 PM MST Thu May 10 2018 AZZ104>118-137>140-111500- /O.CON.KFGZ.FW.W.0013.180511T1900Z-180512T0300Z/ Kaibab Plateau (Fire Weather Zone 104)- Marble and Glen Canyons (Fire Weather Zone 105)- Grand Canyon Country (Fire Weather Zone 106)- Coconino Plateau (Fire Weather Zone 107)- Yavapai County Mountains (Fire Weather Zone 108)- Northeast Plateau And Mesas Hwy 264 Northward (Fire Weather Zone 109)-Chinle Valley (Fire Weather Zone 110)- Chuska Mountains and Defiance Plateau (Fire Weather Zone 111)- Little Colorado River Valley in Coconino County (Fire Weather Zone 112)- Little Colorado River Valley in Navajo County (Fire Weather Zone 113)- Little Colorado River Valley in Apache County (Fire Weather Zone 114)-Western Mogollon Rim (Fire Weather Zone 115)- Eastern Mogollon Rim (Fire Weather Zone 116)- White Mountains (Fire Weather Zone 117)- Northern Gila County (Fire Weather Zone 118)- Yavapai County Valleys and Basins (Fire Weather Zone 137)- Oak Creek and Sycamore Canyons (Fire Weather Zone 138)- Black Mesa Area (Fire Weather Zone 139)- Northeast Plateaus and Mesas South of Hwy 264 (Fire Weather Zone 140)- 926 PM MST Thu May 10 2018 ...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TO 8 PM MST FRIDAY DUE TO STRONG WINDS AND LOW HUMIDITY FOR ALL OF NORTHERN ARIZONA... * AFFECTED AREA...All of northern Arizona. * WINDS...Southwest 15 to 30 mph with gusts of 45 to 55 mph. * RELATIVE HUMIDITY...As low as 9 percent. * IMPACTS...Any fires that develop will spread rapidly. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring or are imminent. A combination of strong winds and low relative humidities can contribute to extreme fire behavior. Please notify field crews of this red flag warning. && $$ For more information from the National Weather Service visit http://weather.gov/flagstaff
107 WWUS85 KFGZ 111109 RFWFGZ URGENT - FIRE WEATHER MESSAGE National Weather Service Flagstaff AZ 409 AM MST Fri May 11 2018 AZZ109>114-116>118-139-140-111915- /O.NEW.KFGZ.FW.W.0014.180512T1800Z-180513T0300Z/ /O.EXT.KFGZ.FW.W.0013.180511T1700Z-180512T0300Z/ Northeast Plateau And Mesas Hwy 264 Northward (Fire Weather Zone 109)-Chinle Valley (Fire Weather Zone 110)- Chuska Mountains and Defiance Plateau (Fire Weather Zone 111)- Little Colorado River Valley in Coconino County (Fire Weather Zone 112)- Little Colorado River Valley in Navajo County (Fire Weather Zone 113)- Little Colorado River Valley in Apache County (Fire Weather Zone 114)-Eastern Mogollon Rim (Fire Weather Zone 116)- White Mountains (Fire Weather Zone 117)- Northern Gila County (Fire Weather Zone 118)- Black Mesa Area (Fire Weather Zone 139)- Northeast Plateaus and Mesas South of Hwy 264 (Fire Weather Zone 140)- 409 AM MST Fri May 11 2018 ...RED FLAG WARNING NOW IN EFFECT FROM 10 AM THIS MORNING TO 8 PM MST THIS EVENING FOR ALL OF NORTHERN ARIZONA... ...RED FLAG WARNING IN EFFECT FROM 11 AM TO 8 PM MST SATURDAY DUE TO STRONG WINDS AND LOW RELATIVE HUMIDITY FOR APACHE COUNTY, NAVAJO COUNTY, NORTHERN GILA COUNTY, AND PORTIONS OF EASTERN COCONINO COUNTY... The National Weather Service in Flagstaff has issued a Red Flag Warning due to strong winds and low relative humidity, which is in effect from 11 AM to 8 PM MST Saturday. * AFFECTED AREA...All of northern Arizona for Friday. Apache County, Navajo County, northern Gila County, and portions of eastern Coconino County for Saturday. * WINDS...Southwest 25 to 35 mph with gusts up to 55 mph for Friday. Southwest winds 20 to 25 mph with gusts 35 to 40 mph for Saturday. * RELATIVE HUMIDITY...As low as 9 percent. * IMPACTS...Any fires that develop will spread rapidly. $$ AZZ104>108-115-137-138-111915- /O.EXT.KFGZ.FW.W.0013.180511T1700Z-180512T0300Z/ Kaibab Plateau (Fire Weather Zone 104)- Marble and Glen Canyons (Fire Weather Zone 105)- Grand Canyon Country (Fire Weather Zone 106)- Coconino Plateau (Fire Weather Zone 107)- Yavapai County Mountains (Fire Weather Zone 108)- Western Mogollon Rim (Fire Weather Zone 115)- Yavapai County Valleys and Basins (Fire Weather Zone 137)- Oak Creek and Sycamore Canyons (Fire Weather Zone 138)- 409 AM MST Fri May 11 2018 ...RED FLAG WARNING NOW IN EFFECT FROM 10 AM THIS MORNING TO 8 PM MST THIS EVENING FOR ALL OF NORTHERN ARIZONA... * AFFECTED AREA...All of northern Arizona. * WINDS...Southwest 20 to 30 mph with gusts up to 55 mph. * RELATIVE HUMIDITY...As low as 11 percent. * IMPACTS...Any fires that develop will spread rapidly. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring or are imminent. A combination of strong winds and low relative humidities can contribute to extreme fire behavior. Please notify field crews of this red flag warning. && $$ For more information from the National Weather Service visit http://weather.gov/flagstaff
104 WWUS85 KFGZ 111827 RFWFGZ URGENT - FIRE WEATHER MESSAGE National Weather Service Flagstaff AZ 1127 AM MST Fri May 11 2018 AZZ109>114-116>118-139-140-120300- /O.CON.KFGZ.FW.W.0013.000000T0000Z-180512T0300Z/ /O.CON.KFGZ.FW.W.0014.180512T1800Z-180513T0300Z/ Northeast Plateau And Mesas Hwy 264 Northward (Fire Weather Zone 109)-Chinle Valley (Fire Weather Zone 110)- Chuska Mountains and Defiance Plateau (Fire Weather Zone 111)- Little Colorado River Valley in Coconino County (Fire Weather Zone 112)- Little Colorado River Valley in Navajo County (Fire Weather Zone 113)- Little Colorado River Valley in Apache County (Fire Weather Zone 114)-Eastern Mogollon Rim (Fire Weather Zone 116)- White Mountains (Fire Weather Zone 117)- Northern Gila County (Fire Weather Zone 118)- Black Mesa Area (Fire Weather Zone 139)- Northeast Plateaus and Mesas South of Hwy 264 (Fire Weather Zone 140)- 1127 AM MST Fri May 11 2018 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 PM MST THIS EVENING FOR ALL OF NORTHERN ARIZONA... ...RED FLAG WARNING REMAINS IN EFFECT FROM 11 AM TO 8 PM MST SATURDAY FOR EASTERN ARIZONA... * AFFECTED AREA...All of northern Arizona today. Apache County, Navajo County, northern Gila County, and portions of eastern Coconino County on Saturday. * WINDS...Southwest 25 to 35 mph with gusts up to 55 mph. * RELATIVE HUMIDITY...8 to 16 percent. * IMPACTS...Any fires that develop will spread rapidly. $$ AZZ104>108-115-137-138-120300- /O.CON.KFGZ.FW.W.0013.000000T0000Z-180512T0300Z/ Kaibab Plateau (Fire Weather Zone 104)- Marble and Glen Canyons (Fire Weather Zone 105)- Grand Canyon Country (Fire Weather Zone 106)- Coconino Plateau (Fire Weather Zone 107)- Yavapai County Mountains (Fire Weather Zone 108)- Western Mogollon Rim (Fire Weather Zone 115)- Yavapai County Valleys and Basins (Fire Weather Zone 137)- Oak Creek and Sycamore Canyons (Fire Weather Zone 138)- 1127 AM MST Fri May 11 2018 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 PM MST THIS EVENING FOR ALL OF NORTHERN ARIZONA... * AFFECTED AREA...All of northern Arizona. * WINDS...Southwest 25 to 35 mph with gusts up to 55 mph. * RELATIVE HUMIDITY...8 to 16 percent. * IMPACTS...Any fires that develop will spread rapidly. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring or are imminent. A combination of strong winds and low relative humidities can contribute to extreme fire behavior. Please notify field crews of this red flag warning. && $$ For more information from the National Weather Service visit http://weather.gov/flagstaff
653 WWUS85 KFGZ 120259 RFWFGZ URGENT - FIRE WEATHER MESSAGE National Weather Service Flagstaff AZ 759 PM MST Fri May 11 2018 AZZ109>114-116>118-139-140-121100- /O.EXP.KFGZ.FW.W.0013.000000T0000Z-180512T0300Z/ /O.CON.KFGZ.FW.W.0014.180512T1800Z-180513T0300Z/ Northeast Plateau And Mesas Hwy 264 Northward (Fire Weather Zone 109)-Chinle Valley (Fire Weather Zone 110)- Chuska Mountains and Defiance Plateau (Fire Weather Zone 111)- Little Colorado River Valley in Coconino County (Fire Weather Zone 112)- Little Colorado River Valley in Navajo County (Fire Weather Zone 113)- Little Colorado River Valley in Apache County (Fire Weather Zone 114)-Eastern Mogollon Rim (Fire Weather Zone 116)- White Mountains (Fire Weather Zone 117)- Northern Gila County (Fire Weather Zone 118)- Black Mesa Area (Fire Weather Zone 139)- Northeast Plateaus and Mesas South of Hwy 264 (Fire Weather Zone 140)- 759 PM MST Fri May 11 2018 ...RED FLAG WARNING REMAINS IN EFFECT FROM 11 AM TO 8 PM MST SATURDAY FOR ALL OF NORTHERN ARIZONA... ...RED FLAG WARNING WILL EXPIRE AT 8 PM MST THIS EVENING FOR ALL OF NORTHERN ARIZONA... * AFFECTED AREA...Apache County, Navajo County, northern Gila County, and portions of eastern Coconino County on Saturday. * WINDS...Southwest 20 to 30 mph with gusts up to 45 mph. * RELATIVE HUMIDITY...As low as 8 percent. * IMPACTS...Any fires that develop will spread rapidly. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring or are imminent. A combination of strong winds and low relative humidities can contribute to extreme fire behavior. Please notify field crews of this red flag warning. && $$ AZZ104>108-115-137-138-120400- /O.EXP.KFGZ.FW.W.0013.000000T0000Z-180512T0300Z/ Kaibab Plateau (Fire Weather Zone 104)- Marble and Glen Canyons (Fire Weather Zone 105)- Grand Canyon Country (Fire Weather Zone 106)- Coconino Plateau (Fire Weather Zone 107)- Yavapai County Mountains (Fire Weather Zone 108)- Western Mogollon Rim (Fire Weather Zone 115)- Yavapai County Valleys and Basins (Fire Weather Zone 137)- Oak Creek and Sycamore Canyons (Fire Weather Zone 138)- 759 PM MST Fri May 11 2018 ...RED FLAG WARNING WILL EXPIRE AT 8 PM MST THIS EVENING FOR ALL OF NORTHERN ARIZONA... Winds will continue to decrease late this evening, and the Red Flag Warning is being allowed to expire. $$ For more information from the National Weather Service visit http://weather.gov/flagstaff
The office that day
Everything else NWS Flagstaff, AZ issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 10, 2:29 AM MST | Wind Advisory | FGZ | Apache, Coconino, Gila, Navajo, Yavapai | 42 hr |
Nearby
Red Flag Warnings in Arizona, 2018Every red flag warning in 2018
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.