Alert archive / Nebraska / Severe Thunderstorm Warnings in 2013

Severe Thunderstorm Warning 109, NWS Goodland, KS

May 29, 2013Dundy County, Nebraska

NWS Goodland, KS issued this severe thunderstorm warning at May 29, 2013, 12:47 PM MDT for Dundy County, Nebraska. It was in force for 43 min. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
May 29, 2013, 12:47 PM MDT (18:47 UTC)
Expired
May 29, 2013, 1:30 PM MDT
In force
43 min
Issued by
NWS Goodland, KS
Area
Storm-based polygon
Hail
1.5 in
Wind
60.0 mph

County Dundy County, NE

The radar

The Goodland radar (KGLD), 90 km from the middle of the area, began a volume at 18:50 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 watch it was issued in

The SPC watch in force over the same counties when this warning went out.

IssuedProductOfficeLasted
May 29, 12:04 PM MDTTornado WatchSPC9 hr

The nearest sounding before it

Denver, CO (KDNR), launched 12:00Z, 6.8 hours before the alert went out and 136 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, Denver, CO at 12:00Z on 2013-05-29Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 56 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Denver, CO at 12:00Z on 2013-05-29The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -42 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
56 J/kg
Mixed-layer CIN
-61 J/kg
Mixed-layer LCL
864 m above ground
0-6 km bulk shear
36 kt
0-1 km storm-relative helicity
-42 m²/s²
0-3 km storm-relative helicity
-28 m²/s²
Significant tornado parameter
0.0
Supercell composite
-0.1

Open this sounding in Storm Lab

What forecasters said that day

The local office's own words before this severe thunderstorm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Goodland, KS wrote its last area forecast discussion before this severe thunderstorm warning went out at May 29, 11:47 AM MDT, 1 hour earlier.

Area forecast discussion, May 29, 11:47 AM MDT, 1 hour before
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Hazardous weather outlook, May 29, 12:26 PM MDT, 21 minutes before
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE GOODLAND KS
1226 PM MDT WED MAY 29 2013

COZ090>092-KSZ001>004-013>016-027>029-041-042-NEZ079>081-301500-
YUMA-KIT CARSON-CHEYENNE CO-CHEYENNE KS-RAWLINS-DECATUR-NORTON-
SHERMAN-THOMAS-SHERIDAN-GRAHAM-WALLACE-LOGAN-GOVE-GREELEY-WICHITA-
DUNDY-HITCHCOCK-RED WILLOW-
1226 PM MDT WED MAY 29 2013 /126 PM CDT WED MAY 29 2013/

THIS HAZARDOUS WEATHER OUTLOOK IS FOR EXTREME SOUTHWEST
NEBRASKA...NORTHWEST KANSAS AND EAST CENTRAL COLORADO.

.DAY ONE...THIS AFTERNOON AND TONIGHT

SCATTERED THUNDERSTORMS WILL DEVELOP ACROSS THE AREA THIS
AFTERNOON THROUGH THE EVENING. COVERAGE AND INTENSITY WILL
INCREASE AS THE AFTERNOON PROGRESSES. THESE STORMS WILL BE CAPABLE
OF PRODUCING VERY LARGE HAIL...DAMAGING WINDS...HEAVY RAINFALL AND
A FEW TORNADOES THIS AFTERNOON AND EVENING. WHILE THE ENTIRE AREA
IS AT RISK FOR SEVERE WEATHER...THE MOST LIKELY AREA WILL BE EAST
OF THE COLORADO BORDER.

.DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY

THURSDAY AND FRIDAY LOW RELATIVE HUMIDITIES AND GUSTY WEST TO
NORTHWEST WINDS MAY LEAD TO AN ELEVATED FIRE DANGER OVER SOUTH OF
A LINE FROM FLAGLER TO SHARON SPRINGS.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION WILL BE NEEDED THIS AFTERNOON THROUGH THE EVENING.

JTL

In the hours before

Special weather statement, May 29, 12:22 PM MDT, 25 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE GOODLAND KS
1222 PM MDT WED MAY 29 2013

KSZ001-002-NEZ079-291845-
CHEYENNE-DUNDY-RAWLINS-
122 PM CDT WED MAY 29 2013

...THE NATIONAL WEATHER SERVICE IN GOODLAND HAS ISSUED A SIGNIFICANT
WEATHER ADVISORY FOR RAWLINS COUNTY IN NORTHWEST KANSAS...CHEYENNE
COUNTY IN NORTHWEST KANSAS AND DUNDY COUNTY IN SOUTHWEST NEBRASKA...

AT 120 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED THAT
THUNDERSTORMS WERE RAPIDLY DEVELOPING 6 MILES NORTHWEST OF BIRD
CITY...MOVING NORTH AT 25 MPH.

PENNY TO NICKEL SIZE HAIL IS EXPECTED WITH THESE STORMS.

BE PREPARED TO TAKE SHELTER IN THE EVENT THESE STORMS INTENSIFY AND
BECOME SEVERE.

&&

LAT...LON 3967 10140 3970 10185 4011 10181 4014 10133
TIME...MOT...LOC 1822Z 191DEG 20KT 3982 10160

MENTZER

The office that day

Everything else NWS Goodland, KS issued on the same UTC day.

IssuedProductOfficeCountiesLasted
May 28, 8:28 PM MDTSpecial Weather StatementGLDGove32 min
May 28, 8:46 PM MDTSpecial Weather StatementGLDGove29 min
May 29, 12:22 PM MDTSpecial Weather StatementGLDCheyenne23 min
May 29, 12:29 PM MDTSevere Thunderstorm WarningGLDCheyenne61 min
May 29, 1:23 PM MDTSpecial Weather StatementGLDRawlins12 min
May 29, 1:35 PM MDTSpecial Weather StatementGLDThomas15 min
May 29, 1:39 PM MDTSevere Thunderstorm WarningGLDRawlins51 min
May 29, 1:48 PM MDTSpecial Weather StatementGLDGreeley12 min
May 29, 1:51 PM MDTSpecial Weather StatementGLDThomas14 min
May 29, 2:07 PM MDTSevere Thunderstorm WarningGLDGove, Logan53 min
May 29, 2:20 PM MDTSevere Thunderstorm WarningGLDSherman55 min
May 29, 2:34 PM MDTSevere Thunderstorm WarningGLDThomas56 min
May 29, 2:35 PM MDTSpecial Weather StatementGLDRawlins25 min
May 29, 2:51 PM MDTSevere Thunderstorm WarningGLDRawlins54 min
May 29, 2:52 PM MDTSevere Thunderstorm WarningGLDSherman53 min
May 29, 2:56 PM MDTSevere Thunderstorm WarningGLDLogan34 min
May 29, 3:07 PM MDTSevere Thunderstorm WarningGLDGove, Logan, Wichita38 min
May 29, 3:12 PM MDTFlash Flood WarningGLDLogan, Thomas5 hr
May 29, 3:21 PM MDTSpecial Weather StatementGLDCheyenne24 min
May 29, 3:27 PM MDTSevere Thunderstorm WarningGLDSheridan, Thomas63 min
May 29, 3:29 PM MDTSevere Thunderstorm WarningGLDLogan61 min
May 29, 3:35 PM MDTTornado WarningGLDLogan25 min
May 29, 3:43 PM MDTSevere Thunderstorm WarningGLDRawlins62 min
May 29, 3:54 PM MDTSpecial Weather StatementGLDWallace51 min
May 29, 3:54 PM MDTTornado WarningGLDGove, Logan, Sheridan, Thomas36 min
May 29, 4:03 PM MDTFlash Flood WarningGLDRawlins3 hr
May 29, 4:07 PM MDTSevere Thunderstorm WarningGLDCheyenne, Sherman, Wallace38 min
May 29, 4:26 PM MDTSevere Thunderstorm WarningGLDCheyenne49 min
May 29, 4:27 PM MDTSevere Thunderstorm WarningGLDGove, Logan, Sheridan, Thomas63 min
May 29, 4:43 PM MDTSevere Thunderstorm WarningGLDCheyenne, Logan, Rawlins, Sherman, Thomas, Wallace47 min
May 29, 4:45 PM MDTTornado WarningGLDGove, Sheridan45 min
May 29, 4:49 PM MDTSevere Thunderstorm WarningGLDLogan, Wichita41 min
May 29, 4:55 PM MDTTornado WarningGLDWichita35 min
May 29, 4:59 PM MDTTornado WarningGLDLogan46 min
May 29, 5:13 PM MDTSevere Thunderstorm WarningGLDCheyenne, Rawlins47 min
May 29, 5:19 PM MDTSevere Thunderstorm WarningGLDDecatur, Graham, Norton, Sheridan56 min
May 29, 5:27 PM MDTSevere Thunderstorm WarningGLDDecatur, Gove, Logan, Rawlins, Sheridan, Thomas63 min
May 29, 5:45 PM MDTTornado WarningGLDGove, Logan, Sheridan, Thomas30 min
May 29, 2:01 PM MDTSevere Thunderstorm WarningGLDCheyenne, Kit Carson59 min
May 29, 2:07 PM MDTSevere Thunderstorm WarningGLDKit Carson38 min
May 29, 2:38 PM MDTSevere Thunderstorm WarningGLDKit Carson52 min
May 29, 2:43 PM MDTSevere Thunderstorm WarningGLDCheyenne, Kit Carson47 min
May 29, 2:48 PM MDTTornado WarningGLDCheyenne, Kit Carson42 min
May 29, 3:01 PM MDTSevere Thunderstorm WarningGLDCheyenne, Kit Carson29 min
May 29, 3:15 PM MDTSevere Thunderstorm WarningGLDKit Carson45 min
May 29, 3:30 PM MDTSevere Thunderstorm WarningGLDCheyenne, Kit Carson60 min
May 29, 3:59 PM MDTSpecial Weather StatementGLDKit Carson61 min
May 29, 12:37 PM MDTSevere Thunderstorm WarningGLDHitchcock53 min
May 29, 1:28 PM MDTSevere Thunderstorm WarningGLDDundy47 min
May 29, 1:30 PM MDTSevere Thunderstorm WarningGLDHitchcock45 min
May 29, 2:06 PM MDTSevere Thunderstorm WarningGLDHitchcock54 min
May 29, 2:07 PM MDTSevere Thunderstorm WarningGLDDundy53 min
May 29, 2:21 PM MDTTornado WarningGLDDundy24 min
May 29, 2:56 PM MDTSevere Thunderstorm WarningGLDHitchcock, Red Willow64 min
May 29, 3:29 PM MDTSevere Thunderstorm WarningGLDHitchcock, Red Willow31 min
May 29, 3:32 PM MDTFlash Flood WarningGLDHitchcock, Red Willow3 hr

Nearby

Severe Thunderstorm Warnings in Nebraska, 2013Every severe thunderstorm warning in 2013

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.