Alert archive / Nebraska / Red Flag Warnings in 2014

Red Flag Warning 2, NWS North Platte, NE

January 19, 201426 counties in Nebraska

NWS North Platte, NE issued this red flag warning at Jan 19, 2014, 11:12 AM MST for 26 counties in Nebraska. It was in force for 5 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
Jan 19, 2014, 11:12 AM MST (18:12 UTC)
Expired
Jan 19, 2014, 4:00 PM MST
In force
5 hr
Issued by
NWS North Platte, NE
All 26 counties

Arthur County, NE, Blaine County, NE, Boyd County, NE, Brown County, NE, Chase County, NE, Cherry County, NE, Custer County, NE, Deuel County, NE, Frontier County, NE, Garden County, NE, Garfield County, NE, Grant County, NE, Hayes County, NE, Holt County, NE, Hooker County, NE, Keith County, NE, Keya Paha County, NE, Lincoln County, NE, Logan County, NE, Loup County, NE, McPherson County, NE, Perkins County, NE, Rock County, NE, Sheridan County, NE, Thomas County, NE, Wheeler County, NE

The radar

The North Platte radar (KLNX), 25 km from the middle of the area, began a volume at 18:12 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 12:00Z, 6.2 hours before the alert went out and 67 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.

Skew-T log-pSkew-T log-p diagram, N. Platte/Lee Bi, NE at 12:00Z on 2014-01-19Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, N. Platte/Lee Bi, NE at 12:00Z on 2014-01-19The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 132 square meters per square second.19395878Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
2697 m above ground
0-6 km bulk shear
44 kt
0-1 km storm-relative helicity
132 m²/s²
0-3 km storm-relative helicity
223 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

241 
WWUS83 KLBF 191812
RFWLBF

URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE NORTH PLATTE NE
1212 PM CST SUN JAN 19 2014

...CRITICAL FIRE WEATHER CONDITIONS TODAY...

.ABNORMALLY WARM TEMPERATURES TODAY ALONG WITH VERY DRY AIR WILL
CAUSE RELATIVE HUMIDITY TO DROP TO 15 PERCENT OR LOWER THROUGH
THIS AFTERNOON. IN ADDITION...BREEZY WEST TO NORTHWEST WINDS WILL
BLOW AT 15 TO 25 MPH WITH GUSTS TO 30 MPH AT TIMES WHICH WILL
INCREASE THE DANGER OF QUICK FIRE SPREAD.

NEZ210-219-192300-
/O.NEW.KLBF.FW.W.0002.140119T1812Z-140119T2300Z/
FRENCHMAN BASIN-LOESS PLAINS-
1212 PM CST SUN JAN 19 2014

...RED FLAG WARNING IN EFFECT UNTIL 5 PM CST THIS AFTERNOON FOR
WIND AND LOW RELATIVE HUMIDITY FOR LOCATIONS SOUTH OF INTERSTATE
90 IN THE FRENCHMAN BASIN AND LOESS PLAINS...

THE NATIONAL WEATHER SERVICE IN NORTH PLATTE HAS ISSUED A RED
FLAG WARNING FOR WIND AND LOW RELATIVE HUMIDITY...WHICH IS IN
EFFECT UNTIL 5 PM CST THIS AFTERNOON.

* AFFECTED AREA...IN NEBRASKA...FIRE WEATHER ZONE 210 FRENCHMAN 
  BASIN AND FIRE WEATHER ZONE 219 LOESS PLAINS.

* WINDS...NORTHWEST 15 TO 25 MPH WITH GUSTS UP TO 30 MPH.

* RELATIVE HUMIDITY...AS LOW AS 15 PERCENT.

* IMPACTS...VERY DRY FUELS...STRONG WINDS AND LOW RELATIVE
  HUMIDITY VALUES WILL RESULT IN THE POTENTIAL FOR FIRES THAT MAY
  START TO GET OUT OF CONTROL QUICKLY.

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
CONTRIBUTE TO EXTREME FIRE BEHAVIOR.

&&

$$

HTTP://WEATHER.GOV/LBF

BROOKS
2 follow-up statements
067 
WWUS83 KLBF 191946
RFWLBF

URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE NORTH PLATTE NE
146 PM CST SUN JAN 19 2014

...CRITICAL FIRE WEATHER CONDITIONS TODAY...

.LOW RELATIVE HUMIDITY AND BREEZY WEST TO NORTHWEST WINDS THROUGH
THE AFTERNOON WILL CAUSE CONDITIONS TO BE CRITICAL FOR RAPID FIRE
BEHAVIOR. RELATIVE HUMIDITY OF 10 TO 20 PERCENT AND WINDS OF 15 TO
25 MPH WITH GUSTS TO 35 MPH WILL BE OBSERVED. CONDITIONS WILL
IMPROVE LATE THIS AFTERNOON AS TEMPERATURES BEGIN TO COOL.

NEZ204-206-208-209-192300-
/O.EXA.KLBF.FW.W.0002.000000T0000Z-140119T2300Z/
EASTERN PANHANDLE/CRESCENT LAKE NWR-
SANDHILLS/VALENTINE NWR/NEBRASKA NATIONAL FOREST/
SAMUEL R MCKELVIE NATIONAL FOREST-
NIOBRARA VALLEY/FORT NIOBRARA NWR-LOUP RIVERS BASIN-
146 PM CST SUN JAN 19 2014 /1246 PM MST SUN JAN 19 2014/

...RED FLAG WARNING IN EFFECT UNTIL 5 PM CST /4 PM MST/ THIS
AFTERNOON FOR WIND AND LOW RELATIVE HUMIDITY FOR LOCATIONS SOUTH
OF A LINE FROM ALLIANCE TO AINSWORTH...

THE NATIONAL WEATHER SERVICE IN NORTH PLATTE HAS ISSUED A RED
FLAG WARNING FOR WIND AND LOW RELATIVE HUMIDITY...WHICH IS IN
EFFECT UNTIL 5 PM CST /4 PM MST/ THIS AFTERNOON.

* AFFECTED AREA...IN NEBRASKA...FIRE WEATHER ZONE 204 EASTERN 
  PANHANDLE/CRESCENT LAKE NWR...FIRE WEATHER ZONE 206 
  SANDHILLS/VALENTINE NWR/NEBRASKA NATIONAL FOREST/ SAMUEL R 
  MCKELVIE NATIONAL FOREST...FIRE WEATHER ZONE 208 NIOBRARA 
  VALLEY/FORT NIOBRARA NWR AND FIRE WEATHER ZONE 209 LOUP RIVERS 
  BASIN.

* WINDS...NORTHWEST 15 TO 25 MPH WITH GUSTS UP TO 35 MPH.

* RELATIVE HUMIDITY...AS LOW AS 15 PERCENT.

* IMPACTS...VERY DRY FUELS...STRONG WINDS AND LOW RELATIVE 
  HUMIDITY VALUES WILL RESULT IN THE POTENTIAL FOR FIRES THAT 
  MAY START TO GET OUT OF CONTROL QUICKLY. 

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
CONTRIBUTE TO EXTREME FIRE BEHAVIOR.

&&

$$

NEZ210-219-192300-
/O.CON.KLBF.FW.W.0002.000000T0000Z-140119T2300Z/
FRENCHMAN BASIN-LOESS PLAINS-
146 PM CST SUN JAN 19 2014

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 5 PM CST THIS
AFTERNOON FOR WIND AND LOW RELATIVE HUMIDITY FOR LOCATIONS SOUTH
OF INTERSTATE 90 IN THE FRENCHMAN BASIN AND LOESS PLAINS...

* AFFECTED AREA...IN NEBRASKA...FIRE WEATHER ZONE 210 FRENCHMAN 
  BASIN AND FIRE WEATHER ZONE 219 LOESS PLAINS.

* WINDS...NORTHWEST 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.

* RELATIVE HUMIDITY...AS LOW AS 14 PERCENT.

* IMPACTS...VERY DRY FUELS...STRONG WINDS AND LOW RELATIVE 
  HUMIDITY VALUES WILL RESULT IN THE POTENTIAL FOR FIRES THAT 
  MAY START TO GET OUT OF CONTROL QUICKLY. 

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
CONTRIBUTE TO EXTREME FIRE BEHAVIOR.

&&

$$

HTTP://WEATHER.GOV/LBF

BROOKS
786 
WWUS83 KLBF 192304
RFWLBF

URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE NORTH PLATTE NE
504 PM CST SUN JAN 19 2014

NEZ204-206-208>210-219-200015-
/O.EXP.KLBF.FW.W.0002.000000T0000Z-140119T2300Z/
EASTERN PANHANDLE/CRESCENT LAKE NWR-
SANDHILLS/VALENTINE NWR/NEBRASKA NATIONAL FOREST/
SAMUEL R MCKELVIE NATIONAL FOREST-
NIOBRARA VALLEY/FORT NIOBRARA NWR-LOUP RIVERS BASIN-
FRENCHMAN BASIN-LOESS PLAINS-
504 PM CST SUN JAN 19 2014 /404 PM MST SUN JAN 19 2014/

...RED FLAG WARNING HAS EXPIRED...

WINDS AND RELATIVE HUMIDITY HAVE FALLEN BELOW CRITICAL LEVELS THIS
EVENING. THEREFORE THE RED FLAG WARNING HAS BEEN ALLOWED TO
EXPIRE. 

$$

HTTP://WEATHER.GOV/LBF

Nearby

Red Flag Warnings in Nebraska, 2014Every red flag warning in 2014

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.