Alert archive / Nebraska / Tornado Watches in 2016
Tornado Watch 206
The Storm Prediction Center issued this tornado watch at May 24, 2016, 6:09 PM MDT for Kit Carson County, Yuma County, Colorado; 4 counties in Kansas; 9 counties in Nebraska. It was in force for 6 hr.
The area
The outline as issued.
The facts
- Issued
- May 24, 2016, 6:09 PM MDT (00:09 UTC)
- Expired
- May 25, 2016, 12:00 AM MDT
- In force
- 6 hr
- Issued by
- the Storm Prediction Center
- Largest hail expected
- 2 in
- Strongest gust expected
- 60 kt
Counties Kit Carson County, CO, Yuma County, CO, Cheyenne County, KS, Rawlins County, KS, Sherman County, KS, Thomas County, KS, Chase County, NE, Deuel County, NE, Dundy County, NE, Hayes County, NE, Hitchcock County, NE, Keith County, NE, Lincoln County, NE, Perkins County, NE, Red Willow County, NE
The radar
The Goodland radar (KGLD), 76 km from the middle of the area, began a volume at 00:13 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 SPC expected
The probabilities SPC published with the watch, for the watch area over its life.
- Two or more tornadoes
- 30%
- One or more EF2 to EF5 tornadoes
- 20%
- Ten or more severe wind reports
- 30%
- One or more gusts of 65 knots or more
- 20%
- Ten or more severe hail reports
- 30%
- One or more hailstones of 2 inches or more
- 30%
- Six or more combined severe hail and wind reports
- 60%
Warnings issued inside it
15 tornado, severe thunderstorm and flash flood warnings for its counties while it was in force.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 24, 7:19 PM MDT | Tornado Warning | GLD | Yuma | 26 min |
| May 24, 7:43 PM MDT | Tornado Warning | GLD | Yuma | 32 min |
| May 24, 8:10 PM MDT | Severe Thunderstorm Warning | LBF | Deuel, Keith, Perkins | 50 min |
| May 24, 8:15 PM MDT | Tornado Warning | GLD | Yuma | 30 min |
| May 24, 8:21 PM MDT | Tornado Warning | LBF | Chase | 24 min |
| May 24, 8:44 PM MDT | Tornado Warning | LBF | Chase | 31 min |
| May 24, 8:45 PM MDT | Tornado Warning | GLD | Dundy | 30 min |
| May 24, 9:00 PM MDT | Severe Thunderstorm Warning | LBF | Keith, Lincoln, Perkins | 45 min |
| May 24, 9:14 PM MDT | Tornado Warning | GLD | Dundy | 34 min |
| May 24, 9:15 PM MDT | Tornado Warning | LBF | Chase | 30 min |
| May 24, 9:38 PM MDT | Severe Thunderstorm Warning | LBF | Hayes | 52 min |
| May 24, 10:15 PM MDT | Severe Thunderstorm Warning | LBF | Frontier, Hayes | 45 min |
| May 24, 10:32 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 43 min |
| May 24, 10:59 PM MDT | Severe Thunderstorm Warning | LBF | Chase | 46 min |
| May 24, 11:45 PM MDT | Severe Thunderstorm Warning | LBF | Chase | 45 min |
Discussions around it
SPC mesoscale discussions over the same counties from four hours before the watch to its end.
The nearest sounding before it
Denver, CO (KDEN), launched 00:00Z, 0.2 hours before the alert went out and 96 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.
- Mixed-layer CAPE
- 484 J/kg
- Mixed-layer CIN
- -114 J/kg
- Mixed-layer LCL
- 1902 m above ground
- 0-6 km bulk shear
- 57 kt
- 0-1 km storm-relative helicity
- 98 m²/s²
- 0-3 km storm-relative helicity
- 300 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 5.0
The text
As transmitted.
119 WWUS20 KWNS 250006 SEL6 SPC WW 250006 COZ000-KSZ000-NEZ000-250600- URGENT - IMMEDIATE BROADCAST REQUESTED TORNADO WATCH NUMBER 206 NWS STORM PREDICTION CENTER NORMAN OK 605 PM MDT TUE MAY 24 2016 THE NWS STORM PREDICTION CENTER HAS ISSUED A * TORNADO WATCH FOR PORTIONS OF EXTREME EASTERN COLORADO NORTHWESTERN KANSAS SOUTHWESTERN NEBRASKA * EFFECTIVE THIS TUESDAY NIGHT FROM 605 PM UNTIL MIDNIGHT MDT. * PRIMARY THREATS INCLUDE... A COUPLE TORNADOES POSSIBLE ISOLATED VERY LARGE HAIL EVENTS TO 2 INCHES IN DIAMETER POSSIBLE ISOLATED DAMAGING WIND GUSTS TO 70 MPH POSSIBLE SUMMARY...A COMPLEX OF THUNDERSTORMS IN NORTHEAST COLORADO...AND IN TORNADO WATCH 203 AT THIS TIME...IS EXPECTED TO MOVE EASTWARD INTO THIS NEW WATCH WITH SOME THREAT FOR SUPERCELLS TO PERSIST AND OFFER A TORNADO THREAT. ADDITIONAL STORMS ALSO MAY DEVELOP NEAR A DRYLINE ACROSS WESTERN PARTS OF THE WATCH...AND BECOME SEVERE. DAMAGING WIND ALSO IS LIKELY...AS WELL AS LARGE HAIL. SEE SPC MESOSCALE DISCUSSION 712 FOR MORE METEOROLOGICAL DETAILS. THE TORNADO WATCH AREA IS APPROXIMATELY ALONG AND 50 STATUTE MILES EAST AND WEST OF A LINE FROM 25 MILES WEST SOUTHWEST OF GOODLAND KANSAS TO 40 MILES NORTH OF IMPERIAL NEBRASKA. FOR A COMPLETE DEPICTION OF THE WATCH SEE THE ASSOCIATED WATCH OUTLINE UPDATE (WOUS64 KWNS WOU6). PRECAUTIONARY/PREPAREDNESS ACTIONS... REMEMBER...A TORNADO WATCH MEANS CONDITIONS ARE FAVORABLE FOR TORNADOES AND SEVERE THUNDERSTORMS IN AND CLOSE TO THE WATCH AREA. PERSONS IN THESE AREAS SHOULD BE ON THE LOOKOUT FOR THREATENING WEATHER CONDITIONS AND LISTEN FOR LATER STATEMENTS AND POSSIBLE WARNINGS. && OTHER WATCH INFORMATION...CONTINUE...WW 203...WW 204...WW 205... AVIATION...TORNADOES AND A FEW SEVERE THUNDERSTORMS WITH HAIL SURFACE AND ALOFT TO 2 INCHES. EXTREME TURBULENCE AND SURFACE WIND GUSTS TO 60 KNOTS. A FEW CUMULONIMBI WITH MAXIMUM TOPS TO 500. MEAN STORM MOTION VECTOR 27025. ...EDWARDS
SPC that day
Everything else SPC issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 24, 6:34 PM MDT | Mesoscale Discussion | SPC | Logan, Morgan, Phillips, Sedgwick, Washington | 86 min |
| May 25, 1:52 PM MDT | Mesoscale Discussion | SPC | Phillips, Sedgwick | 53 min |
| May 24, 6:15 PM MDT | Mesoscale Discussion | SPC | Barton, Ellsworth, Harper, Kingman, Reno, Rice | 30 min |
| May 24, 6:27 PM MDT | Tornado Watch | SPC | Barton, Butler, Cloud, Cowley, Dickinson, Ellsworth and 19 more | 6 hr |
| May 24, 7:26 PM MDT | Mesoscale Discussion | SPC | Barber, Barton, Clark, Comanche, Edwards, Ellis and 15 more | 64 min |
| May 24, 8:49 PM MDT | Mesoscale Discussion | SPC | Allen, Anderson, Atchison, Barber, Barton, Bourbon and 55 more | 86 min |
| May 24, 9:09 PM MDT | Severe Thunderstorm Watch | SPC | Allen, Anderson, Atchison, Brown, Chase, Clay and 24 more | 6 hr |
| May 24, 10:37 PM MDT | Mesoscale Discussion | SPC | Edwards, Pawnee, Pratt, Rush, Stafford | 113 min |
| May 25, 1:47 PM MDT | Mesoscale Discussion | SPC | Butler, Chase, Cowley, Dickinson, Elk, Greenwood and 7 more | 118 min |
| May 25, 2:44 PM MDT | Tornado Watch | SPC | Barton, Butler, Chase, Chautauqua, Clay, Cloud and 25 more | 9 hr |
| May 24, 8:02 PM MDT | Mesoscale Discussion | SPC | Cherry, Sheridan | 58 min |
| May 24, 9:43 PM MDT | Mesoscale Discussion | SPC | Adams, Buffalo, Custer, Dawson, Franklin, Frontier and 15 more | 92 min |
| May 24, 10:07 PM MDT | Severe Thunderstorm Watch | SPC | Adams, Blaine, Buffalo, Custer, Dawson, Franklin and 17 more | 6 hr |
| May 24, 10:56 PM MDT | Mesoscale Discussion | SPC | Chase, Dundy, Hayes, Hitchcock, Lincoln | 64 min |
| May 25, 2:33 AM MDT | Mesoscale Discussion | SPC | Adams, Buffalo, Chase, Dawson, Franklin, Frontier and 8 more | 57 min |
Nearby
Tornado Watches in Nebraska, 2016Tornado Watches in Kansas, 2016Tornado Watches in Colorado, 2016Every tornado watch 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.