Alert archive / Kansas / Tornado Watches in 1998
Tornado Watch 210
The Storm Prediction Center issued this tornado watch at Apr 14, 1998, 4:15 PM CDT for 39 counties in Kansas; 23 counties in Missouri. It was in force for 6 hr.
The area
The outline as issued.
The facts
- Issued
- Apr 14, 1998, 4:15 PM CDT (21:15 UTC)
- Expired
- Apr 14, 1998, 10:00 PM CDT
- In force
- 6 hr
- Issued by
- the Storm Prediction Center
All 62 counties
Allen County, KS, Anderson County, KS, Atchison County, KS, Bourbon County, KS, Brown County, KS, Butler County, KS, Chase County, KS, Chautauqua County, KS, Cherokee County, KS, Coffey County, KS, Cowley County, KS, Crawford County, KS, Doniphan County, KS, Douglas County, KS, Elk County, KS, Franklin County, KS, Geary County, KS, Greenwood County, KS, Jackson County, KS, Jefferson County, KS, Johnson County, KS, Labette County, KS, Leavenworth County, KS, Linn County, KS, Lyon County, KS, Marshall County, KS, Miami County, KS, Montgomery County, KS, Morris County, KS, Nemaha County, KS, Neosho County, KS, Osage County, KS, Pottawatomie County, KS, Riley County, KS, Shawnee County, KS, Wabaunsee County, KS, Wilson County, KS, Woodson County, KS, Wyandotte County, KS, Andrew County, MO, Barton County, MO, Bates County, MO, Buchanan County, MO, Caldwell County, MO, Cass County, MO, Cedar County, MO, Clay County, MO, Clinton County, MO, Dade County, MO, Daviess County, MO, DeKalb County, MO, Henry County, MO, Jackson County, MO, Jasper County, MO, Johnson County, MO, Lafayette County, MO, Lawrence County, MO, Newton County, MO, Platte County, MO, Ray County, MO, St. Clair County, MO, Vernon County, MO
The radar
The Topeka radar (KTWX), 109 km from the middle of the area, began a volume at 21:14 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.
Warnings issued inside it
32 tornado, severe thunderstorm and flash flood warnings for its counties while it was in force.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Apr 14, 4:35 PM CDT | Tornado Warning | ICT | Allen, Woodson | 60 min |
| Apr 14, 4:35 PM CDT | Tornado Warning | ICT | Greenwood | 60 min |
| Apr 14, 4:52 PM CDT | Tornado Warning | TOP | Coffey | 23 min |
| Apr 14, 5:11 PM CDT | Tornado Warning | TOP | Anderson, Coffey | 34 min |
| Apr 14, 5:44 PM CDT | Severe Thunderstorm Warning | TOP | Anderson | 31 min |
| Apr 14, 6:10 PM CDT | Severe Thunderstorm Warning | ICT | Wilson | 35 min |
| Apr 14, 6:16 PM CDT | Severe Thunderstorm Warning | ICT | Neosho | 44 min |
| Apr 14, 6:17 PM CDT | Severe Thunderstorm Warning | ICT | Chautauqua | 63 min |
| Apr 14, 6:20 PM CDT | Severe Thunderstorm Warning | TOP | Brown, Nemaha | 40 min |
| Apr 14, 6:32 PM CDT | Severe Thunderstorm Warning | ICT | Elk, Montgomery | 33 min |
| Apr 14, 6:37 PM CDT | Severe Thunderstorm Warning | ICT | Allen | 63 min |
| Apr 14, 7:17 PM CDT | Severe Thunderstorm Warning | ICT | Chautauqua | 63 min |
| Apr 14, 7:25 PM CDT | Severe Thunderstorm Warning | ICT | Montgomery | 65 min |
| Apr 14, 8:00 PM CDT | Severe Thunderstorm Warning | ICT | Wilson | 60 min |
| Apr 14, 8:15 PM CDT | Severe Thunderstorm Warning | EAX | Jackson | 30 min |
| Apr 14, 8:20 PM CDT | Severe Thunderstorm Warning | ICT | Neosho | 35 min |
| Apr 14, 8:23 PM CDT | Severe Thunderstorm Warning | EAX | Andrew | 32 min |
| Apr 14, 8:25 PM CDT | Flash Flood Warning | EAX | Andrew, Holt | 3 hr |
| Apr 14, 8:29 PM CDT | Tornado Warning | EAX | Andrew | 31 min |
| Apr 14, 8:34 PM CDT | Severe Thunderstorm Warning | SGF | Bourbon | 26 min |
| Apr 14, 8:35 PM CDT | Severe Thunderstorm Warning | ICT | Butler | 60 min |
| Apr 14, 8:56 PM CDT | Severe Thunderstorm Warning | ICT | Greenwood | 64 min |
| Apr 14, 8:58 PM CDT | Tornado Warning | EAX | DeKalb | 22 min |
| Apr 14, 9:06 PM CDT | Severe Thunderstorm Warning | EAX | Buchanan | 29 min |
| Apr 14, 9:10 PM CDT | Severe Thunderstorm Warning | EAX | Andrew, DeKalb | 30 min |
| Apr 14, 9:21 PM CDT | Severe Thunderstorm Warning | ICT | Cowley | 64 min |
| Apr 14, 9:27 PM CDT | Severe Thunderstorm Warning | EAX | Linn | 43 min |
| Apr 14, 9:27 PM CDT | Severe Thunderstorm Warning | ICT | Chase | 63 min |
| Apr 14, 9:47 PM CDT | Severe Thunderstorm Warning | TOP | Coffey | 28 min |
| Apr 14, 9:50 PM CDT | Flash Flood Warning | EAX | DeKalb | 3 hr |
| Apr 14, 9:53 PM CDT | Severe Thunderstorm Warning | EAX | Linn, Miami | 62 min |
| Apr 14, 9:53 PM CDT | Severe Thunderstorm Warning | EAX | Johnson | 62 min |
The nearest sounding before it
Topeka, KS (KTOP), launched 12:00Z, 9.3 hours before the alert went out and 94 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
- 1934 m above ground
- 0-6 km bulk shear
- 41 kt
- 0-1 km storm-relative helicity
- 11 m²/s²
- 0-3 km storm-relative helicity
- 63 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
162 WWUS9 KMKC 142045 SEL0 MKC WW 142045 KSZ000-MOZ000-150300- BULLETIN - IMMEDIATE BROADCAST REQUESTED TORNADO WATCH NUMBER 210 STORM PREDICTION CENTER NORMAN OK 345 PM CDT TUE APR 14 1998 THE STORM PREDICTION CENTER HAS ISSUED A TORNADO WATCH FOR PORTIONS OF EASTERN KANSAS WESTERN MISSOURI EFFECTIVE THIS TUESDAY AFTERNOON AND EVENING FROM 415 PM UNTIL 1000 PM CDT. TORNADOES...HAIL TO 2 INCHES IN DIAMETER...THUNDERSTORM WIND GUSTS TO 85 MPH...AND DANGEROUS LIGHTNING ARE POSSIBLE IN THESE AREAS. THE TORNADO WATCH AREA IS ALONG AND 90 STATUTE MILES EAST AND WEST OF A LINE FROM 45 MILES WEST SOUTHWEST OF JOPLIN MISSOURI TO 25 MILES NORTHWEST OF SAINT JOSEPH MISSOURI. 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 208...WW 209... DISCUSSION...INCREASING RISK FOR DAMAGING WINDS/LARGE HAIL AND ISOLATED TORNADOES THIS EVENING ALONG ZONE OF DEEPER CONVERGENCE ALONG AND AHEAD OF DRY LINE. NORTHERN PART OF LINE SHOULD SHIFT E FAIRLY RAPIDLY AS CO SPEED MAX CONTINUES ENEWD. SRN PART WILL LIKELY MOVE MORE SLOWLY AND EVENTUALLY INTERCEPT PLUME OF RICHER BOUNDARY LAYER MOISTURE MOVING NWD FROM OK. AVIATION...TORNADOES AND A FEW SEVERE THUNDERSTORMS WITH HAIL SURFACE AND ALOFT TO 2 INCHES. EXTREME TURBULENCE AND SURFACE WIND GUSTS TO 75 KNOTS. A FEW CUMULONIMBI WITH MAXIMUM TOPS TO 450. MEAN STORM MOTION VECTOR 24035. ...CORFIDI 365,0965 400,0965 400,0933 365,0933
SPC that day
Everything else SPC issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Apr 14, 3:00 PM CDT | Tornado Watch | SPC | Clay, Cloud, Jewell, Lincoln, Marshall, Mitchell and 5 more | 6 hr |
| Apr 14, 6:45 PM CDT | Tornado Watch | SPC | Atchison, Gentry, Grundy, Harrison, Holt, Nodaway and 1 more | 5 hr |
Nearby
Tornado Watches in Kansas, 1998Tornado Watches in Missouri, 1998Every tornado watch in 1998
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.