Alert archive / Nebraska / Red Flag Warnings in 2007
Red Flag Warning 9, NWS North Platte, NE
NWS North Platte, NE issued this red flag warning at Nov 8, 2007, 2:56 AM MST for 11 counties in Nebraska. It took effect at Nov 8, 2007, 11:00 AM MST. It was in force for 6 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
- Nov 8, 2007, 2:56 AM MST (09:56 UTC)
- In effect from
- Nov 8, 2007, 11:00 AM MST
- Expired
- Nov 8, 2007, 5:00 PM MST
- In force
- 6 hr
- Issued by
- NWS North Platte, NE
Counties Arthur County, NE, Chase County, NE, Cherry County, NE, Deuel County, NE, Garden County, NE, Grant County, NE, Hayes County, NE, Keith County, NE, Lincoln County, NE, Perkins County, NE, Sheridan County, NE
The radar
The North Platte radar (KLNX), 110 km from the middle of the area, began a volume at 10:02 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.
The nearest sounding before it
N. Platte/Lee Bi, NE (KLBF), launched 00:00Z, 9.9 hours before the alert went out and 95 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
- 3259 m above ground
- 0-6 km bulk shear
- 56 kt
- 0-1 km storm-relative helicity
- 14 m²/s²
- 0-3 km storm-relative helicity
- 152 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
000 WWUS83 KLBF 080956 RFWLBF RED FLAG WARNING NATIONAL WEATHER SERVICE NORTH PLATTE NE 356 AM CST THU NOV 8 2007 ...CRITICAL FIRE DANGER CONDITIONS THIS AFTERNOON IN SOUTHWESTERN...AND PORTIONS OF WESTERN NEBRASKA... .DRY CONDITIONS COUPLED WITH WARM TEMPERATURES AND BREEZY WINDS....WILL PRODUCE CRITICAL FIRE DANGER CONDITIONS ACROSS PORTIONS OF WESTERN AND NORTH CENTRAL NEBRASKA THIS AFTERNOON. A COMBINATION OF LOW RELATIVE HUMIDITIES...HIGH HAINES INDEXES...AND WESTERLY WINDS OF 10 TO 20 MPH...WITH GUSTS TO 25 MPH...WILL PERMIT RAPID FIRE GROWTH THIS AFTERNOON. NEZ204-210-090000- /O.NEW.KLBF.FW.W.0009.071108T1800Z-071109T0000Z/ EASTERN PANHANDLE/CRESCENT LAKE NWR-FRENCHMAN BASIN- 356 AM CST THU NOV 8 2007 /256 AM MST THU NOV 8 2007/ ...RED FLAG WARNING IN EFFECT FROM NOON CST /11 AM MST/ TODAY TO 6 PM CST /5 PM MST/ THIS AFTERNOON... THE NATIONAL WEATHER SERVICE IN NORTH PLATTE HAS ISSUED A RED FLAG WARNING...WHICH IS IN EFFECT FROM NOON CST /11 AM MST/ TODAY TO 6 PM CST /5 PM MST/ THIS AFTERNOON. MINIMUM RELATIVE HUMIDITIES WILL DROP BELOW 15 PERCENT THIS AFTERNOON. LOW RELATIVE HUMIDITIES IN COMBINATION WITH...HIGH HAINES INDEXES AND WESTERLY WINDS GUSTING TO 25 MPH...WILL ALLOW FOR EXPLOSIVE FIRE GROWTH THIS AFTERNOON. THE MAIN AREA OF CONCERN IS WEST OF A LINE FROM MERRIMAN...TO OGALLALA...TO HAYES CENTER. RELATIVE HUMIDITIES WILL RECOVER QUICKLY AFTER SUNSET...AS TEMPERATURES DECREASE RAPIDLY THIS EVENING. 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. $$ BUTTLER
1 follow-up statement
000 WWUS83 KLBF 081806 RFWLBF RED FLAG WARNING NATIONAL WEATHER SERVICE NORTH PLATTE NE 1206 PM CST THU NOV 8 2007 ...CRITICAL FIRE DANGER CONDITIONS CONTINUE THIS AFTERNOON IN SOUTHWESTERN...AND PORTIONS OF WESTERN NEBRASKA ... .DRY CONDITIONS COUPLED WITH WARM TEMPERATURES AND GUSTY WINDS... WILL PRODUCE CRITICAL FIRE DANGER CONDITIONS ACROSS PORTIONS OF WESTERN AND NORTH CENTRAL NEBRASKA THIS AFTERNOON. A COMBINATION OF LOW RELATIVE HUMIDITIES...HIGH HAINES INDEXES...AND WESTERLY WINDS OF 10 TO 20 MPH...WITH GUSTS TO 25 MPH...WILL PERMIT RAPID FIRE GROWTH THIS AFTERNOON. NEZ204-210-090000- /O.CON.KLBF.FW.W.0009.000000T0000Z-071109T0000Z/ EASTERN PANHANDLE/CRESCENT LAKE NWR-FRENCHMAN BASIN- 1206 PM CST THU NOV 8 2007 /1106 AM MST THU NOV 8 2007/ ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM CST /5 PM MST/ THIS AFTERNOON... A RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM CST /5 PM MST/ THIS AFTERNOON. MINIMUM RELATIVE HUMIDITIES WILL DROP BELOW 15 PERCENT THIS AFTERNOON. LOW RELATIVE HUMIDITIES IN COMBINATION WITH...HIGH HAINES INDEXES AND WESTERLY WINDS GUSTING TO 25 MPH...WILL ALLOW FOR EXPLOSIVE FIRE GROWTH THIS AFTERNOON. THE MAIN AREA OF CONCERN IS WEST OF A LINE FROM MERRIMAN...TO OGALLALA...TO HAYES CENTER. RELATIVE HUMIDITIES WILL RECOVER QUICKLY AFTER SUNSET... AS TEMPERATURES DECREASE RAPIDLY THIS EVENING. A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES WILL CREATE EXPLOSIVE FIRE GROWTH POTENTIAL. $$ CLB/JWS
Nearby
Red Flag Warnings in Nebraska, 2007Every red flag warning in 2007
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.