Alert archive / Nebraska / Red Flag Warnings in 2006

Red Flag Warning 3, NWS North Platte, NE

June 14, 200611 counties in Nebraska

NWS North Platte, NE issued this red flag warning at Jun 14, 2006, 1:56 AM MDT for 11 counties in Nebraska. It took effect at Jun 14, 2006, 12:00 PM MDT. It was in force for 6 hr. 1 report 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
Jun 14, 2006, 1:56 AM MDT (07:56 UTC)
In effect from
Jun 14, 2006, 12:00 PM MDT
Expired
Jun 14, 2006, 6:00 PM MDT
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 07:55 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

TimeReportWhereRemark
Jun 14, 3:30 PM MDTHAIL 0.7513 Nnw Ogallala, NE

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

The nearest sounding before it

N. Platte/Lee Bi, NE (KLBF), launched 00:00Z, 7.9 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.

Skew-T log-pSkew-T log-p diagram, N. Platte/Lee Bi, NE at 00:00Z on 2006-06-14Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1471 joules per kilogram.LCLLFCEL10008507005003002001001 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 00:00Z on 2006-06-14The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -8 square meters per square second.193958Sfc1 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
1471 J/kg
Mixed-layer CIN
-90 J/kg
Mixed-layer LCL
2350 m above ground
0-6 km bulk shear
26 kt
0-1 km storm-relative helicity
-8 m²/s²
0-3 km storm-relative helicity
66 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.7

Open this sounding in Storm Lab

The text

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

000 
WWUS83 KLBF 140756
RFWLBF

RED FLAG WARNING
NATIONAL WEATHER SERVICE NORTH PLATTE NE
256 AM CDT WED JUN 14 2006

...HOT...DRY AND BREEZY CONDITIONS EXPECTED ON WEDNESDAY AFTERNOON
ACROSS THE EASTERN PANHANDLE...AND PORTIONS OF
SOUTHWESTERN AND WESTERN NEBRASKA...

BREEZY SOUTHERLY WINDS OF 15 TO 25 MPH...COUPLED WITH MINIMUM
RELATIVE HUMIDITIES OF 10 TO 15 PERCENT...WILL MAKE FOR CRITICAL
FIRE DANGER CONDITIONS THIS AFTERNOON. 

NEZ204-210-150000-
/O.UPG.KLBF.FW.A.0002.060614T1900Z-060615T0300Z/
/O.NEW.KLBF.FW.W.0003.060614T1800Z-060615T0000Z/
EASTERN PANHANDLE/CRESCENT LAKE NWR-FRENCHMAN BASIN-
256 AM CDT WED JUN 14 2006 /156 AM MDT WED JUN 14 2006/

...RED FLAG WARNING IN EFFECT FROM 1 PM CDT /NOON MDT/ THIS
AFTERNOON TO 7 PM CDT /6 PM MDT/ THIS EVENING...

THE NATIONAL WEATHER SERVICE IN NORTH PLATTE HAS ISSUED A RED
FLAG WARNING...WHICH IS IN EFFECT FROM 1 PM CDT (NOON MDT) THIS
AFTERNOON TO 7 PM CDT (6 PM MDT) THIS EVENING.

MINIMUM RELATIVE HUMIDITIES WILL FALL TO BELOW 15 PERCENT THIS
AFTERNOON. IN ADDITION TO LOW RELATIVE HUMIDITIES...SOUTHERLY
WINDS OR 15 TO 25 MPH ARE EXPECTED THIS AFTERNOON. THE COMBINATION
OF THESE TWO ELEMENTS...AND VERY DRY AND CURED FUELS...WILL LEAD
TO CRITICAL FIRE DANGER CONDITIONS THIS AFTERNOON. 

A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS
ARE LIKELY. A COMBINATION OF STRONG WINDS...LOW RELATIVE HUMIDITY...AND
WARM TEMPERATURES WILL CREATE EXPLOSIVE FIRE GROWTH POTENTIAL.

$$

BUTTLER
2 follow-up statements
000 
WWUS83 KLBF 141739
RFWLBF

RED FLAG WARNING
NATIONAL WEATHER SERVICE NORTH PLATTE NE
1239 PM CDT WED JUN 14 2006

...HOT AND WINDY CONDITIONS TO CONTINUE THIS AFTERNOON...

SOUTHERLY WINDS OF 15 TO 25 MPH WITH LOCALLY HIGHER GUSTS...COUPLED
WITH MINIMUM RELATIVE HUMIDITIES OF 10 TO 15 PERCENT...WILL MAKE
FOR CRITICAL FIRE DANGER CONDITIONS THIS AFTERNOON.

NEZ204-210-150000-
/O.CON.KLBF.FW.W.0003.060614T1800Z-060615T0000Z/
EASTERN PANHANDLE/CRESCENT LAKE NWR-FRENCHMAN BASIN-
1239 PM CDT WED JUN 14 2006 /1139 AM MDT WED JUN 14 2006/

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 7 PM CDT /6 PM MDT/
THIS EVENING...

A RED FLAG WARNING REMAINS IN EFFECT UNTIL 7 PM CDT /6 PM MDT/
THIS EVENING. 

RELATIVE HUMIDITIES ARE EXPECTED TO FALL TO BELOW 15 PERCENT
ACROSS THE EASTERN NEBRASKA PANHANDLE AND PORTIONS OF SOUTHWEST
NEBRASKA THIS AFTERNOON. ALONG WITH THE LOW RELATIVE
HUMIDITIES...SOUTHERLY WINDS OF 15 TO 25 MPH WITH LOCALLY HIGHER
GUSTS WILL CONTINUE INTO THE EARLY EVENING HOURS.

IN ADDITION TO THE DRY AND WINDY CONDITIONS...ISOLATED
THUNDERSTORMS PRODUCING LITTLE RAINFALL WILL BE CAPABLE OF
IGNITING GRASS FIRES LATE THIS AFTERNOON.

A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS
ARE LIKELY. A COMBINATION OF STRONG WINDS...LOW RELATIVE
HUMIDITY...AND WARM TEMPERATURES WILL CREATE EXPLOSIVE FIRE
GROWTH POTENTIAL.

$$

JMC
000 
WWUS83 KLBF 142038
RFWLBF

RED FLAG WARNING
NATIONAL WEATHER SERVICE NORTH PLATTE NE
338 PM CDT WED JUN 14 2006

...HOT AND WINDY CONDITIONS TO CONTINUE INTO THIS EVENING...

SOUTHERLY WINDS OF 15 TO 25 MPH WITH GUSTS UP TO 30 MPH...AND
RELATIVE HUMIDITIES RANGING FROM 5 AND 15 PERCENT...WILL MAKE FOR
CRITICAL FIRE WEATHER CONDITIONS INTO THE EVENING.

NEZ204-210-150000-
/O.CON.KLBF.FW.W.0003.000000T0000Z-060615T0000Z/
EASTERN PANHANDLE/CRESCENT LAKE NWR-FRENCHMAN BASIN-
338 PM CDT WED JUN 14 2006 /238 PM MDT WED JUN 14 2006/

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 7 PM CDT /6 PM MDT/
THIS EVENING...

A RED FLAG WARNING REMAINS IN EFFECT UNTIL 7 PM CDT /6 PM MDT/
THIS EVENING. 

RELATIVE HUMIDITIES WILL CONTINUE TO DROP ACROSS THE EASTERN
NEBRASKA PANHANDLE AND PORTIONS OF SOUTHWEST NEBRASKA INTO THE
EVENING HOURS. ALONG WITH LOW RELATIVE HUMIDITIES BELOW 15
PERCENT...SOUTHERLY WINDS OF 15 TO 25 MPH WITH LOCALLY HIGHER
GUSTS WILL CONTINUE.

IN ADDITION TO THE DRY AND WINDY CONDITIONS...ISOLATED
THUNDERSTORMS PRODUCING LITTLE RAINFALL WILL BE CAPABLE OF
IGNITING GRASS FIRES.

A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS
ARE LIKELY. A COMBINATION OF STRONG WINDS...LOW RELATIVE
HUMIDITY...AND WARM TEMPERATURES WILL CREATE EXPLOSIVE FIRE
GROWTH POTENTIAL.

$$

JMC

The office that day

Everything else NWS North Platte, NE issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jun 14, 2:58 PM MDTSevere Thunderstorm WarningLBFArthur, Keith62 min
Jun 14, 5:58 PM MDTSevere Thunderstorm WarningLBFHooker, Thomas47 min

Nearby

Red Flag Warnings in Nebraska, 2006Every red flag warning in 2006

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.