Alert archive / Nebraska / Wind Advisories in 2014

Wind Advisory 10, NWS North Platte, NE

March 11, 201414 counties in Nebraska

NWS North Platte, NE issued this wind advisory at Mar 11, 2014, 12:37 AM CDT for 14 counties in Nebraska. It took effect at Mar 11, 2014, 10:00 AM CDT. It was in force for 5 hr.

The area

The counties it named.

The facts

Issued
Mar 11, 2014, 12:37 AM CDT (05:37 UTC)
In effect from
Mar 11, 2014, 10:00 AM CDT
Expired
Mar 11, 2014, 3:21 PM CDT
In force
5 hr
Issued by
NWS North Platte, NE

Counties Blaine County, NE, Chase County, NE, Custer County, NE, Frontier County, NE, Garfield County, NE, Hayes County, NE, Keith County, NE, Lincoln County, NE, Logan County, NE, Loup County, NE, McPherson County, NE, Perkins County, NE, Thomas County, NE, Wheeler County, NE

The radar

The North Platte radar (KLNX), 70 km from the middle of the area, began a volume at 05:40 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, 5.6 hours before the alert went out and 28 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 2014-03-11Temperature 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 00:00Z on 2014-03-11The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 105 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
3259 m above ground
0-6 km bulk shear
24 kt
0-1 km storm-relative helicity
105 m²/s²
0-3 km storm-relative helicity
160 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.

256 
WWUS73 KLBF 110537
NPWLBF

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE NORTH PLATTE NE
1237 AM CDT TUE MAR 11 2014

...HIGHS IN THE 70S GET REPLACED BY STRONG WINDS AND WET SNOW...

.A POWERFUL SPRING STORM WILL ORGANIZE ACROSS THE CENTRAL PLAINS
TODAY. AS THE SURFACE LOW PRESSURE SYSTEM DEEPENS THIS
MORNING...NORTH WINDS WILL BECOME STRONG AND WET SNOW WILL DEVELOP.

NEZ025>029-036>038-057>059-069>071-120100-
/O.NEW.KLBF.WI.Y.0010.140311T1500Z-140312T0100Z/
THOMAS-BLAINE-LOUP-GARFIELD-WHEELER-MCPHERSON-LOGAN-CUSTER-KEITH-
PERKINS-LINCOLN-CHASE-HAYES-FRONTIER-
INCLUDING THE CITIES OF...THEDFORD...DUNNING...TAYLOR...BURWELL...
BARTLETT...TRYON...STAPLETON...BROKEN BOW...OGALLALA...GRANT...
NORTH PLATTE...IMPERIAL...HAYES CENTER...CURTIS...EUSTIS
1237 AM CDT TUE MAR 11 2014 /1137 PM MDT MON MAR 10 2014/

...WIND ADVISORY IN EFFECT FROM 10 AM CDT /9 AM MDT/ THIS MORNING
TO 8 PM CDT /7 PM MDT/ THIS EVENING...

THE NATIONAL WEATHER SERVICE IN NORTH PLATTE HAS ISSUED A WIND
ADVISORY...WHICH IS IN EFFECT FROM 10 AM CDT /9 AM MDT/ THIS
MORNING TO 8 PM CDT /7 PM MDT/ THIS EVENING. 

* TIMING: NORTH WINDS WILL INCREASE BY MID TO LATE MORNING AND
  REMAIN STRONG UNTIL SUNSET.

* WINDS: NORTH AT 25 TO 35 MPH WITH GUSTS TO AROUND 45 MPH.

* IMPACTS: AN INCH OR TWO OF WET SNOW WILL FALL DURING THE
  AFTERNOON. THE STRONG WINDS AND WET SNOW WILL REDUCE VISIBILITY
  TO 1/4 MILE AT TIMES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT WINDS OF 30 MPH OR GREATER ARE
EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...
ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION.

&&

$$
1 follow-up statement
295 
WWUS73 KLBF 112021
NPWLBF

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE NORTH PLATTE NE
321 PM CDT TUE MAR 11 2014

...WINDS HAVE SUBSIDED SOME ACROSS PORTIONS OF CENTRAL AND
SOUTHWESTERN NEBRASKA...

.WINDS HAVE BEGUN TO DIMINISH ACROSS PORTIONS OF CENTRAL AND
SOUTHWESTERN NEBRASKA THIS AFTERNOON...SO THE WIND ADVISORY WHICH
WAS IN EFFECT UNTIL 7 PM CDT (6 PM MDT)...HAS BEEN CANCELLED.
NORTHWESTERLY WINDS OF 15 TO 25 MPH...WITH GUSTS TO 35 MPH WILL
STILL BE POSSIBLE THROUGH 7 PM CDT (6 PM MDT). 

NEZ025>029-036>038-057>059-069>071-112130-
/O.CAN.KLBF.WI.Y.0010.000000T0000Z-140312T0100Z/
THOMAS-BLAINE-LOUP-GARFIELD-WHEELER-MCPHERSON-LOGAN-CUSTER-KEITH-
PERKINS-LINCOLN-CHASE-HAYES-FRONTIER-
INCLUDING THE CITIES OF...THEDFORD...DUNNING...TAYLOR...BURWELL...
BARTLETT...TRYON...STAPLETON...BROKEN BOW...OGALLALA...GRANT...
NORTH PLATTE...IMPERIAL...HAYES CENTER...CURTIS...EUSTIS
321 PM CDT TUE MAR 11 2014 /221 PM MDT TUE MAR 11 2014/

...WIND ADVISORY IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN NORTH PLATTE HAS CANCELLED THE
WIND ADVISORY. 

THE STRONG WINDS WHICH PROMPTED THE WIND ADVISORY HAVE WEAKENED.
THROUGH 7 PM CDT (6 PM MDT)...EXPECT NORTHWESTERLY WINDS OF 15 TO
25 MPH...WITH GUSTS TO 35 MPH. WINDS WILL DIMINISH FURTHER LATER
THIS EVENING. 

$$

CLB

Nearby

Wind Advisories in Nebraska, 2014Every wind advisory 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.