Alert archive / Kansas / Tornado Watches in 1998
Tornado Watch 412
The Storm Prediction Center issued this tornado watch at May 24, 1998, 7:00 PM MDT for 7 counties in Colorado; 24 counties in Kansas. It was in force for 6 hr.
The area
The outline as issued.
The facts
- Issued
- May 24, 1998, 7:00 PM MDT (01:00 UTC)
- Expired
- May 25, 1998, 1:00 AM MDT
- In force
- 6 hr
- Issued by
- the Storm Prediction Center
All 31 counties
Baca County, CO, Bent County, CO, Crowley County, CO, Kiowa County, CO, Las Animas County, CO, Otero County, CO, Prowers County, CO, Clark County, KS, Comanche County, KS, Edwards County, KS, Finney County, KS, Ford County, KS, Grant County, KS, Gray County, KS, Greeley County, KS, Hamilton County, KS, Haskell County, KS, Hodgeman County, KS, Kearny County, KS, Kiowa County, KS, Lane County, KS, Meade County, KS, Morton County, KS, Ness County, KS, Pawnee County, KS, Rush County, KS, Scott County, KS, Seward County, KS, Stanton County, KS, Stevens County, KS, Wichita County, KS
Warnings issued inside it
30 tornado, severe thunderstorm and flash flood warnings for its counties while it was in force.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 24, 7:08 PM MDT | Tornado Warning | DDC | Kiowa | 47 min |
| May 24, 7:14 PM MDT | Severe Thunderstorm Warning | PUB | Bent | 56 min |
| May 24, 7:20 PM MDT | Severe Thunderstorm Warning | PUB | Prowers | 60 min |
| May 24, 7:20 PM MDT | Severe Thunderstorm Warning | DDC | Meade | 35 min |
| May 24, 7:23 PM MDT | Severe Thunderstorm Warning | DDC | Ford, Kiowa | 32 min |
| May 24, 7:26 PM MDT | Severe Thunderstorm Warning | DDC | Kearny | 49 min |
| May 24, 7:29 PM MDT | Severe Thunderstorm Warning | DDC | Hamilton | 51 min |
| May 24, 7:40 PM MDT | Severe Thunderstorm Warning | DDC | Gray, Haskell, Meade | 35 min |
| May 24, 7:44 PM MDT | Severe Thunderstorm Warning | DDC | Clark | 46 min |
| May 24, 7:54 PM MDT | Severe Thunderstorm Warning | DDC | Kiowa | 51 min |
| May 24, 8:14 PM MDT | Severe Thunderstorm Warning | DDC | Meade | 46 min |
| May 24, 8:17 PM MDT | Severe Thunderstorm Warning | DDC | Comanche | 63 min |
| May 24, 8:21 PM MDT | Tornado Warning | DDC | Comanche | 34 min |
| May 24, 8:27 PM MDT | Severe Thunderstorm Warning | DDC | Clark | 63 min |
| May 24, 8:37 PM MDT | Severe Thunderstorm Warning | DDC | Hamilton | 48 min |
| May 24, 8:40 PM MDT | Severe Thunderstorm Warning | DDC | Kearny | 50 min |
| May 24, 8:50 PM MDT | Severe Thunderstorm Warning | DDC | Comanche | 50 min |
| May 24, 8:57 PM MDT | Severe Thunderstorm Warning | DDC | Meade | 33 min |
| May 24, 9:17 PM MDT | Severe Thunderstorm Warning | DDC | Finney | 63 min |
| May 24, 9:25 PM MDT | Severe Thunderstorm Warning | DDC | Clark | 65 min |
| May 24, 9:31 PM MDT | Severe Thunderstorm Warning | DDC | Kearny | 49 min |
| May 24, 9:36 PM MDT | Severe Thunderstorm Warning | DDC | Comanche | 64 min |
| May 24, 9:49 PM MDT | Severe Thunderstorm Warning | DDC | Gray | 51 min |
| May 24, 10:20 PM MDT | Severe Thunderstorm Warning | DDC | Ford | 50 min |
| May 24, 10:27 PM MDT | Severe Thunderstorm Warning | DDC | Gray, Meade | 48 min |
| May 24, 10:37 PM MDT | Severe Thunderstorm Warning | DDC | Clark | 33 min |
| May 24, 10:53 PM MDT | Severe Thunderstorm Warning | DDC | Clark | 47 min |
| May 24, 11:03 PM MDT | Severe Thunderstorm Warning | DDC | Ford | 47 min |
| May 24, 11:08 PM MDT | Severe Thunderstorm Warning | DDC | Clark | 47 min |
| May 24, 11:37 PM MDT | Severe Thunderstorm Warning | DDC | Comanche | 48 min |
The nearest sounding before it
Dodge City, (KDDC), launched 00:00Z, 1.0 hours before the alert went out and 101 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
- 1643 J/kg
- Mixed-layer CIN
- -6 J/kg
- Mixed-layer LCL
- 1473 m above ground
- 0-6 km bulk shear
- 54 kt
- 0-1 km storm-relative helicity
- 10 m²/s²
- 0-3 km storm-relative helicity
- 141 m²/s²
- Significant tornado parameter
- 0.5
- Supercell composite
- 5.4
The text
As transmitted, in the capitals the NWS used until 2016.
715 WWUS9 KMKC 250033 SEL2 MKC WW 250033 KSZ000-COZ000-250700- BULLETIN - IMMEDIATE BROADCAST REQUESTED TORNADO WATCH NUMBER 412 STORM PREDICTION CENTER NORMAN OK 733 PM CDT SUN MAY 24 1998 THE STORM PREDICTION CENTER HAS ISSUED A TORNADO WATCH FOR PORTIONS OF SOUTHWEST KANSAS SOUTHEAST COLORADO EFFECTIVE THIS SUNDAY NIGHT AND MONDAY MORNING FROM 800 PM UNTIL 200 AM CDT. TORNADOES...HAIL TO 3 INCHES IN DIAMETER...THUNDERSTORM WIND GUSTS TO 80 MPH...AND DANGEROUS LIGHTNING ARE POSSIBLE IN THESE AREAS. THE TORNADO WATCH AREA IS ALONG AND 140 STATUTE MILES EAST AND WEST OF A LINE FROM 65 MILES NORTHWEST OF GARDEN CITY KANSAS TO 20 MILES EAST OF ELKHART KANSAS. 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...THIS TORNADO WATCH REPLACES TORNADO WATCH NUMBER 407. WATCH NUMBER 407 WILL NOT BE IN EFFECT AFTER 800 PM CDT. CONTINUE...WW 408...WW 409...WW 410...WW 411... DISCUSSION...POTENTIAL FOR SUPERCELLS AND A FEW TORNADOES LIKELY TO CONTINUE THIS EVENING IN WATCH AREA AS RICH LOW-LEVEL MOISTURE INFLOW CONTINUES BENEATH EDGE OF MODERATE /45 KT/ MID-LEVEL WLY JET. AVIATION...TORNADOES AND A FEW SEVERE THUNDERSTORMS WITH HAIL SURFACE AND ALOFT TO 3 INCHES. EXTREME TURBULENCE AND SURFACE WIND GUSTS TO 70 KNOTS. A FEW CUMULONIMBI WITH MAXIMUM TOPS TO 550. MEAN STORM MOTION VECTOR 26030. ...CORFIDI 383,0985 370,0985 365,1040 383,1040
SPC that day
Everything else SPC issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 24, 8:30 PM MDT | Severe Thunderstorm Watch | SPC | Bourbon, Cherokee, Crawford, Linn | 7 hr |
Nearby
Tornado Watches in Kansas, 1998Tornado Watches in Colorado, 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.