Alert archive / Nebraska / Special Weather Statements in 2016

Special Weather Statement, NWS North Platte, NE

June 14, 201610 counties in Nebraska

NWS North Platte, NE issued this special weather statement at Jun 14, 2016, 3:21 AM CDT for 10 counties in Nebraska. It was in force for 54 min. No storm report in the archive falls inside the area while it was in force.

The area

The outline as issued.

The facts

Issued
Jun 14, 2016, 3:21 AM CDT (08:21 UTC)
Expired
Jun 14, 2016, 4:15 AM CDT
In force
54 min
Issued by
NWS North Platte, NE

Counties Blaine County, NE, Boyd County, NE, Brown County, NE, Custer County, NE, Garfield County, NE, Holt County, NE, Keya Paha County, NE, Loup County, NE, Rock County, NE, Wheeler County, NE

The radar

The North Platte radar (KLNX), 120 km from the middle of the area, began a volume at 08:23 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, 8.4 hours before the alert went out and 157 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 2016-06-14Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1181 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 2016-06-14The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 59 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
1181 J/kg
Mixed-layer CIN
-32 J/kg
Mixed-layer LCL
1359 m above ground
0-6 km bulk shear
23 kt
0-1 km storm-relative helicity
59 m²/s²
0-3 km storm-relative helicity
70 m²/s²
Significant tornado parameter
0.0
Supercell composite
1.7

Open this sounding in Storm Lab

The text

As transmitted.

375 
WWUS83 KLBF 140821
SPSLBF

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE NORTH PLATTE NE
321 AM CDT TUE JUN 14 2016
 
NEZ006>010-026>029-038-140915-
HOLT NE-GARFIELD NE-KEYA PAHA NE-WHEELER NE-BROWN NE-LOUP NE-ROCK NE-
BOYD NE-CUSTER NE-BLAINE NE-
321 AM CDT TUE JUN 14 2016

...SIGNIFICANT WEATHER ADVISORY FOR BLAINE...CUSTER...WHEELER...
GARFIELD...KEYA PAHA...HOLT...LOUP...BROWN...BOYD AND ROCK COUNTIES
UNTIL 415 AM CDT...

AT 320 AM CDT...DOPPLER RADAR WAS TRACKING A LINE OF STRONG
THUNDERSTORMS ALONG A LINE EXTENDING FROM 12 MILES WEST OF NAPER TO
14 MILES NORTHEAST OF ATKINSON TO NEAR CHAMBERS TO FORT HARTSUFF
STATE PARK TO 11 MILES NORTHEAST OF EDDYVILLE...AND MOVING EAST AT 40
MPH.

1 INCH OF RAIN IN LESS THAN AN HOUR AND WINDS IN EXCESS OF 40 MPH
WILL BE POSSIBLE WITH THESE STORMS.

LOCATIONS IMPACTED INCLUDE...
O'NEILL...BROKEN BOW...AINSWORTH...BURWELL...BASSETT...SPENCER...
SPRINGVIEW...TAYLOR...BREWSTER...ONEILL...ATKINSON...STUART...CALLAWAY...
SARGENT...ANSLEY...EWING...MERNA...BUTTE...LONG PINE AND CHAMBERS.

THIS INCLUDES THE FOLLOWING HIGHWAYS...
 HIGHWAY 183 BETWEEN MILE MARKERS 73 AND 223.
 HIGHWAY 20 BETWEEN MILE MARKERS 229 AND 328.
 HIGHWAY 281 BETWEEN MILE MARKERS 132 AND 221.
 HIGHWAY 2 BETWEEN MILE MARKERS 236 AND 307.
 HIGHWAY 92 BETWEEN MILE MARKERS 253 AND 308.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TORRENTIAL RAINFALL IS OCCURRING WITH THESE STORMS...AND MAY LEAD TO
FLASH FLOODING. DO NOT DRIVE YOUR VEHICLE THROUGH FLOODED ROADWAYS.

&&

LAT...LON 4174 9921 4105 9921 4105 10015 4296 10012
      4297 9848 4288 9831 4174 9830
TIME...MOT...LOC 0820Z 259DEG 33KT 4291 9934 4267 9876 4228 9871 4175
9899 4116 9954

$$

CDC

The office that day

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

IssuedProductOfficeCountiesLasted
Jun 13, 7:09 PM CDTSevere Thunderstorm WarningLBFCherry, Sheridan51 min
Jun 13, 8:30 PM CDTSevere Thunderstorm WarningLBFCherry45 min
Jun 13, 9:08 PM CDTSevere Thunderstorm WarningLBFCherry52 min
Jun 13, 9:10 PM CDTSevere Thunderstorm WarningLBFCherry36 min
Jun 13, 9:17 PM CDTSevere Thunderstorm WarningLBFGarden, Sheridan43 min
Jun 13, 9:31 PM CDTSevere Thunderstorm WarningLBFDeuel, Garden44 min
Jun 14, 12:05 AM CDTAreal Flood AdvisoryLBFCherry3 hr
Jun 14, 12:31 AM CDTSpecial Weather StatementLBFCherry44 min
Jun 14, 1:07 AM CDTSpecial Weather StatementLBFBlaine38 min
Jun 14, 1:33 AM CDTSpecial Weather StatementLBFBlaine, Logan, Loup57 min
Jun 14, 1:36 AM CDTSpecial Weather StatementLBFBrown, Keya Paha54 min
Jun 14, 2:17 AM CDTSpecial Weather StatementLBFCuster, Garfield, Loup58 min
Jun 14, 2:18 AM CDTSpecial Weather StatementLBFKeya Paha, Rock57 min
Jun 14, 2:59 PM CDTSpecial Weather StatementLBFCherry46 min
Jun 14, 3:42 PM CDTSpecial Weather StatementLBFCherry48 min
Jun 14, 4:35 PM CDTSpecial Weather StatementLBFBrown40 min
Jun 14, 4:36 PM CDTSpecial Weather StatementLBFKeya Paha39 min
Jun 14, 4:55 PM CDTSpecial Weather StatementLBFBrown50 min
Jun 14, 5:15 PM CDTSpecial Weather StatementLBFRock45 min
Jun 14, 5:56 PM CDTSpecial Weather StatementLBFGarfield49 min
Jun 14, 6:04 PM CDTSpecial Weather StatementLBFRock41 min
Jun 14, 6:14 PM CDTSevere Thunderstorm WarningLBFRock31 min
Jun 14, 6:47 PM CDTSpecial Weather StatementLBFWheeler43 min
Jun 14, 6:54 PM CDTSpecial Weather StatementLBFHolt51 min

Nearby

Special Weather Statements in Nebraska, 2016Every special weather statement in 2016

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.