Alert archive / Kansas / Tornado Watches in 2016
Tornado Watch 102
The Storm Prediction Center issued this tornado watch at Apr 24, 2016, 3:04 PM CDT for 45 counties in Kansas; 8 counties in Oklahoma. It was in force for 9 hr.
The area
The outline as issued.
The facts
- Issued
- Apr 24, 2016, 3:04 PM CDT (20:04 UTC)
- Expired
- Apr 25, 2016, 12:00 AM CDT
- In force
- 9 hr
- Issued by
- the Storm Prediction Center
- Largest hail expected
- 3 in
- Strongest gust expected
- 65 kt
All 53 counties
Barber County, KS, Barton County, KS, Brown County, KS, Butler County, KS, Chase County, KS, Clay County, KS, Cloud County, KS, Coffey County, KS, Comanche County, KS, Cowley County, KS, Dickinson County, KS, Douglas County, KS, Elk County, KS, Ellsworth County, KS, Geary County, KS, Greenwood County, KS, Harper County, KS, Harvey County, KS, Jackson County, KS, Jefferson County, KS, Kingman County, KS, Kiowa County, KS, Lincoln County, KS, Lyon County, KS, Marion County, KS, Marshall County, KS, McPherson County, KS, Morris County, KS, Nemaha County, KS, Osage County, KS, Ottawa County, KS, Pottawatomie County, KS, Pratt County, KS, Reno County, KS, Republic County, KS, Rice County, KS, Riley County, KS, Russell County, KS, Saline County, KS, Sedgwick County, KS, Shawnee County, KS, Stafford County, KS, Sumner County, KS, Wabaunsee County, KS, Washington County, KS, Alfalfa County, OK, Garfield County, OK, Grant County, OK, Kay County, OK, Major County, OK, Noble County, OK, Woods County, OK, Woodward County, OK
The radar
The Wichita radar (KICT), 94 km from the middle of the area, began a volume at 20:06 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
- 40%
- One or more EF2 to EF5 tornadoes
- 20%
- Ten or more severe wind reports
- 60%
- One or more gusts of 65 knots or more
- 30%
- Ten or more severe hail reports
- 95%
- One or more hailstones of 2 inches or more
- 70%
- Six or more combined severe hail and wind reports
- 95%
Warnings issued inside it
45 tornado, severe thunderstorm and flash flood warnings for its counties while it was in force.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Apr 24, 3:21 PM CDT | Severe Thunderstorm Warning | ICT | Barton, Ellsworth, Lincoln, Russell | 54 min |
| Apr 24, 3:59 PM CDT | Tornado Warning | ICT | Barton, Ellsworth, Lincoln | 46 min |
| Apr 24, 4:09 PM CDT | Severe Thunderstorm Warning | ICT | Lincoln | 37 min |
| Apr 24, 4:39 PM CDT | Tornado Warning | ICT | Ellsworth, Lincoln | 51 min |
| Apr 24, 5:05 PM CDT | Severe Thunderstorm Warning | TOP | Ottawa | 40 min |
| Apr 24, 5:09 PM CDT | Tornado Warning | ICT | Saline | 51 min |
| Apr 24, 5:43 PM CDT | Severe Thunderstorm Warning | TOP | Ottawa | 47 min |
| Apr 24, 5:48 PM CDT | Severe Thunderstorm Warning | TOP | Republic | 42 min |
| Apr 24, 5:59 PM CDT | Tornado Warning | ICT | Saline | 46 min |
| Apr 24, 6:29 PM CDT | Severe Thunderstorm Warning | TOP | Dickinson, Ottawa | 46 min |
| Apr 24, 6:30 PM CDT | Severe Thunderstorm Warning | TOP | Republic | 30 min |
| Apr 24, 6:40 PM CDT | Severe Thunderstorm Warning | TOP | Clay, Riley | 35 min |
| Apr 24, 6:41 PM CDT | Severe Thunderstorm Warning | ICT | Saline | 19 min |
| Apr 24, 6:53 PM CDT | Tornado Warning | TOP | Republic | 37 min |
| Apr 24, 6:55 PM CDT | Severe Thunderstorm Warning | TOP | Clay, Dickinson | 50 min |
| Apr 24, 7:09 PM CDT | Severe Thunderstorm Warning | TOP | Pottawatomie, Riley | 51 min |
| Apr 24, 7:15 PM CDT | Tornado Warning | TOP | Washington | 16 min |
| Apr 24, 7:16 PM CDT | Severe Thunderstorm Warning | TOP | Clay, Dickinson, Geary, Riley | 44 min |
| Apr 24, 7:20 PM CDT | Severe Thunderstorm Warning | TOP | Clay | 40 min |
| Apr 24, 7:25 PM CDT | Severe Thunderstorm Warning | TOP | Cloud, Ottawa | 50 min |
| Apr 24, 7:29 PM CDT | Severe Thunderstorm Warning | TOP | Washington | 20 min |
| Apr 24, 7:35 PM CDT | Tornado Warning | TOP | Geary, Riley | 25 min |
| Apr 24, 7:53 PM CDT | Severe Thunderstorm Warning | TOP | Jackson, Nemaha, Pottawatomie | 52 min |
| Apr 24, 7:59 PM CDT | Tornado Warning | TOP | Geary, Riley | 18 min |
| Apr 24, 8:00 PM CDT | Severe Thunderstorm Warning | TOP | Clay, Dickinson | 45 min |
| Apr 24, 8:04 PM CDT | Severe Thunderstorm Warning | TOP | Riley | 26 min |
| Apr 24, 8:06 PM CDT | Flash Flood Warning | TOP | Clay, Dickinson, Ottawa | 4 hr |
| Apr 24, 8:12 PM CDT | Severe Thunderstorm Warning | ICT | McPherson, Saline | 48 min |
| Apr 24, 8:24 PM CDT | Severe Thunderstorm Warning | TOP | Pottawatomie, Riley | 51 min |
| Apr 24, 8:31 PM CDT | Severe Thunderstorm Warning | TOP | Brown, Jackson, Nemaha | 44 min |
| Apr 24, 8:33 PM CDT | Severe Thunderstorm Warning | ICT | Ellsworth, McPherson, Saline | 42 min |
| Apr 24, 8:34 PM CDT | Flash Flood Warning | TOP | Geary, Pottawatomie, Riley | 3 hr |
| Apr 24, 8:44 PM CDT | Severe Thunderstorm Warning | TOP | Clay, Dickinson, Geary, Riley | 46 min |
| Apr 24, 8:53 PM CDT | Severe Thunderstorm Warning | ICT | Ellsworth, McPherson, Marion, Saline | 52 min |
| Apr 24, 8:54 PM CDT | Severe Thunderstorm Warning | TOP | Pottawatomie, Wabaunsee | 36 min |
| Apr 24, 9:13 PM CDT | Severe Thunderstorm Warning | TOP | Jackson, Shawnee | 47 min |
| Apr 24, 9:13 PM CDT | Tornado Warning | TOP | Geary, Wabaunsee | 22 min |
| Apr 24, 9:17 PM CDT | Severe Thunderstorm Warning | TOP | Geary, Riley, Wabaunsee | 43 min |
| Apr 24, 9:22 PM CDT | Severe Thunderstorm Warning | TOP | Dickinson | 27 min |
| Apr 24, 9:23 PM CDT | Flash Flood Warning | TOP | Pottawatomie, Riley | 4 hr |
| Apr 24, 9:40 PM CDT | Severe Thunderstorm Warning | ICT | McPherson, Marion, Saline | 50 min |
| Apr 24, 9:46 PM CDT | Severe Thunderstorm Warning | TOP | Jefferson | 44 min |
| Apr 24, 10:24 PM CDT | Severe Thunderstorm Warning | ICT | McPherson, Marion, Saline | 66 min |
| Apr 24, 10:56 PM CDT | Severe Thunderstorm Warning | TOP | Morris | 33 min |
| Apr 24, 11:24 PM CDT | Severe Thunderstorm Warning | ICT | Marion | 36 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
Topeka, KS (KFOE), launched 12:00Z, 8.1 hours before the alert went out and 181 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
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 1469 m above ground
- 0-6 km bulk shear
- 19 kt
- 0-1 km storm-relative helicity
- 45 m²/s²
- 0-3 km storm-relative helicity
- 131 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
166
WWUS20 KWNS 242001
SEL2
SPC WW 242001
KSZ000-OKZ000-250400-
URGENT - IMMEDIATE BROADCAST REQUESTED
TORNADO WATCH NUMBER 102
NWS STORM PREDICTION CENTER NORMAN OK
300 PM CDT SUN APR 24 2016
THE NWS STORM PREDICTION CENTER HAS ISSUED A
* TORNADO WATCH FOR PORTIONS OF
CENTRAL AND EASTERN KANSAS
NORTHERN OKLAHOMA
* EFFECTIVE THIS SUNDAY AFTERNOON AND EVENING FROM 300 PM UNTIL
1100 PM CDT.
* PRIMARY THREATS INCLUDE...
A COUPLE TORNADOES POSSIBLE
WIDESPREAD LARGE HAIL EXPECTED WITH ISOLATED VERY LARGE HAIL
EVENTS TO 3 INCHES IN DIAMETER LIKELY
SCATTERED DAMAGING WINDS LIKELY WITH ISOLATED SIGNIFICANT GUSTS
TO 75 MPH POSSIBLE
SUMMARY...A FEW SUPERCELL STORMS WITH A THREAT FOR VERY LARGE
HAIL...LOCALLY DAMAGING WIND...AND A TORNADO OR TWO EXPECTED TO
DEVELOP AND MOVE GENERALLY EAST-NORTHEAST ACROSS CENTRAL AND EASTERN
KANSAS LATER TODAY INTO TONIGHT. A MORE ISOLATED SEVERE THREAT
SOUTHWARD INTO PARTS OF OKLAHOMA ALSO MAY PERSIST THROUGH LATER
TONIGHT.
THE TORNADO WATCH AREA IS APPROXIMATELY ALONG AND 75 STATUTE
MILES EAST AND WEST OF A LINE FROM 60 MILES NORTH OF MANHATTAN
KANSAS TO 25 MILES WEST SOUTHWEST OF ENID OKLAHOMA. FOR A
COMPLETE DEPICTION OF THE WATCH SEE THE ASSOCIATED WATCH OUTLINE
UPDATE (WOUS64 KWNS WOU2).
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 101...
AVIATION...TORNADOES AND A FEW SEVERE THUNDERSTORMS WITH HAIL
SURFACE AND ALOFT TO 3 INCHES. EXTREME TURBULENCE AND SURFACE
WIND GUSTS TO 65 KNOTS. A FEW CUMULONIMBI WITH MAXIMUM TOPS TO
550. MEAN STORM MOTION VECTOR 24035.
...CORFIDISPC that day
Everything else SPC issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Apr 23, 9:28 PM CDT | Mesoscale Discussion | SPC | Cheyenne, Greeley, Logan, Rawlins, Scott, Sherman and 3 more | 92 min |
| Apr 24, 1:50 PM CDT | Mesoscale Discussion | SPC | Barber, Barton, Clay, Cloud, Comanche, Dickinson and 19 more | 2 hr |
| Apr 24, 2:28 PM CDT | Severe Thunderstorm Watch | SPC | Jewell, Mitchell, Osborne, Smith | 8 hr |
| Apr 24, 5:50 PM CDT | Mesoscale Discussion | SPC | Barber, Barton, Brown, Butler, Chase, Chautauqua and 42 more | 55 min |
| Apr 24, 6:10 PM CDT | Mesoscale Discussion | SPC | Brown, Jewell, Marshall, Nemaha, Republic, Washington | 65 min |
Nearby
Tornado Watches in Kansas, 2016Tornado Watches in Oklahoma, 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.