Alert archive / Kansas / Severe Thunderstorm Warnings in 1990
Severe Thunderstorm Warning 49, NWS Topeka, KS
NWS Topeka, KS issued this severe thunderstorm warning at May 15, 1990, 4:54 AM CDT for McPherson County, Kansas. It was in force for 43 min. 1 report came from inside the area while it was in force.
The area
The counties it named, with what was reported inside it.
The facts
- Issued
- May 15, 1990, 4:54 AM CDT (09:54 UTC)
- Expired
- May 15, 1990, 5:37 AM CDT
- In force
- 43 min
- Issued by
- NWS Topeka, KS
- Area
- Whole counties
County McPherson County, KS
The radar
The WSR-88D network and its archive begin in 1991, so there is no radar volume for this alert.
What was reported inside it
| Time | Report | Where | Remark |
|---|---|---|---|
| May 15, 5:22 AM CDT | Hail 0.75 | Mcpherson, KS |
NCEI Storm Data entries that began inside the alert's area while it was in force. Before 2003 the local storm report archive is thin, so this is the record of what happened rather than what was phoned in. Storm Data before 1996 records only tornadoes, thunderstorm wind and hail.
The nearest sounding before it
Topeka, KS (KTOP), launched 00:00Z, 9.9 hours before the alert went out and 187 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
- 806 J/kg
- Mixed-layer CIN
- -149 J/kg
- Mixed-layer LCL
- 863 m above ground
- 0-6 km bulk shear
- 50 kt
- 0-1 km storm-relative helicity
- 92 m²/s²
- 0-3 km storm-relative helicity
- 123 m²/s²
- Significant tornado parameter
- 0.2
- Supercell composite
- 3.3
The text
As transmitted, in the capitals the NWS used until 2016.
000
TTAA00 KCNK 150954
SVRCNK
KSC159-113-151100-
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE CONCORDIA KS
454 AM CDT TUE MAY 15 1990
THE NATIONAL WEATHER SERVICE HAS ISSUED A SEVERE THUNDERSTORM
WARNING EFFECTIVE UNTIL 600 AM CDT FOR PEOPLE IN THE FOLLOWING
COUNTIES
IN THE CENTRAL PART OF KANSAS
RICE...MCPHERSON
AT 450 AM CDT RADAR SHOWED SEVERE THUNDERSTORMS 10 MILES NORTH
OF HUTCHINSON AND 15 MILES NORTHWEST OF HUTCHINSON OR 15
MILES SOUTHWEST OF MCPHERSON AND 10 MILES SOUTHWEST OF LYONS.
THE STORMS WERE MOVING NORTHEAST AT 30 MPH AND WILL BE IN THE
LYONS AND MCPHERSON AREAS BY 510 AM CDT.
PEOPLE IN THE WARNED AREA SHOULD GET INTO A REINFORCED SHELTER AND
PREPARE FOR DAMAGING WINDS...LARGE HAIL...VERY HEAVY RAIN AND
DANGEROUS LIGHTNING. THIS SEVERE THUNDERSTORM MAY PRODUCE LARGE
HAIL GREATER THAN 3/4 INCH IN DIAMETER...DESTRUCTIVE WINDS OF OVER
60 MPH AND HEAVY RAINS WHICH MAY FLOOD LOW LYING AREAS.
SCHNEIDERWhat 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.
In the hours before
Special weather statement, May 15, 3:02 AM CDT, 1 hour 52 minutes before
KSZ007-008-010-011-150900- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE CONCORDIA KS 300 AM CDT TUE MAY 15 1990 SEVERE THUNDERSTORM WATCH NUMBER 234 IS IN EFFECT FOR MOST OF NORTH CENTRAL AND CENTRAL KANSAS UNTIL 10 AM CDT THIS TUESDAY MORNING. AT 300 AM CONCORDIA RADAR SHOWED A THUNDERSTORM PRODUCING VERY HEAVY RAIN SOME HAIL GUSTY WINDS AND NEARLY CONTINUOUS DEADLY LIGHTNING 35 MILES WEST NORTHWEST OF SALINA NEAR LINCOLN. THIS THUNDERSTORM WILL MOVE TO NEAR MINNEAPOLIS BY 345 AM. OTHER THUNDERSTORMS PRODUCING VERY HEAVY RAIN GUSTY WINDS AND ALOT OF DEADLY LIGHTNING WERE IN A 30 MILE WIDE AREA FROM 20 MILES SOUTH OF LINCOLN NEBRASKA TO 10 MILES WEST OF SALINA. THE THUNDERSTORMS< WERE MOVING EAST NORTHEAST AT 20 MPH. PHILLIPS
Special weather statement, May 15, 3:46 AM CDT, 1 hour 8 minutes before
KSZ007-008-010-011-151000- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE CONCORDIA KS 345 AM CDT TUE MAY 15 1990 SEVERE THUNDERSTORM WATCH NUMBER 234 IS IN EFFECT FOR MOST OF NORTH CENTRAL AND CENTRAL KANSAS UNTIL 10 AM CDT THIS TUESDAY MORNING. AT 345 AM CDT RADAR SHOWED NUMEROUS THUNDERSTORMS ACROSS CENTRAL AND NORTH CENTRAL KANSAS. THE THUNDERSTORM PRODUCING THE HEAVIEST RAIN WAS LOCATED 30 MILES SOUTH OF CONCORDIA NEAR MINNEAPOLIS. ANOTHER LINE OF THUNDERSTORMS WAS LOCATED 40 MILES SOUTHWEST OF PHILLIPSBURG NEAR OSBOURNE AND EXTENDED EASTWARD TO NEAR GOODLAND KANSAS. THESE THUNDERSTORMS WERE PRODUCING HEAVY RAIN POSSIBLE HAIL AND DEADLY LIGHTNING AND WERE MOVING EAST NORTHEAST AT 25 MPH. URBAN
Special weather statement, May 15, 4:05 AM CDT, 49 minutes before
KSZ013>016-151030- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE TOPEKA KS 404 AM CDT TUE MAY 15 1990 ...PEA TO MARBLE SIZE HAIL WAS BEING REPORTED IN THE TOPEKA VICINITY... A BAND OF THUNDERSTORMS FROM NEAR SENECA..ABOUT 70 MILES NORTH OF TOPEKA TO JUST SOUTH OF TOPEKA WAS PRODUCING SOME HAIL AT AROUND 4 AM CDT. PEA TO MARBLE SIZE HAIL WAS IN THE TOPEKA VICINITY AND AT WAMEGO ABOUT 30 MILES WEST OF TOPEKA. THE BAND WAS ABOUT 30 TO 40 MILES WIDE AND MOVING TO THE EAST NORTHEAST AT ABOUT 30 MILES AN HOUR. OTHER SCATTERED STRONG THUNDESTORMS WERE OCCURRING OVER EAST CENTRAL AND CENTRAL KANSAS ALSO MOVING TO THE EAST NORTHEAST AT ABOUT 30 MILES AN HOUR. FRANTZ
Special weather statement, May 15, 4:38 AM CDT, 16 minutes before
KSZ007-008-010-011-151030- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE CONCORDIA KS 435 AM CDT TUE MAY 15 1990 SEVERE THUNDERSTORM WATCH NUMBER 234 IS IN EFFECT FOR MOST OF CENTRAL AND NORTHCENTRAL KANSAS UNTIL 10 AM CDT. AT 435 A 25 MILE WIDE AREA OF THUNDERSTORMS WAS FROM 35 MILES SOUTHEAST OF CONCORDIA TO 25 MILES WEST OF CONCORDIA OR JUST NORTH OF BELOIT TO NEAR PHILLIPSBURG. HEAVY RAIN..VERY DEADLY LIGHTNING..GUSTY WINDS TO 30 MPH CAN BE EXPECTED FROM THESE STORMS. THE AREA OF THUNDERSTORMS WAS MOVING EAST NORTHEAST AT 35 MPH. OTHER THUNDERSTORMS WERE NEAR HUTCHINSON IN SOUTHCENTRAL KANSAS. THIS AREA OF THUNDERSTORMS WILL BE MOVING INTO THE SOUTHERN PARTS OF RICE AND MCPfHERSON COUNTIES OR ABOUT 40 MILES SOUTH OF SALINA BY 5 AM CDT. SCHNEIDER
Special weather statement, May 15, 4:48 AM CDT, 6 minutes before
KSZALL-151600- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE TOPEKA KS 448 AM CDT TUE MAY 15 1990 THE SEVERE WEATHER THREAT WILL BE QUITE HIGH OVER KANSAS TODAY. SEVERE THUNDERSTORMS HAVE BEEN IN PROGRESS MUCH OF THE NIGHT AND MORE SEVERE WEATHER IS EXPECTED TODAY. A LOW PRESSURE SYSTEM OVER THE SOUTHWEST CORNER OF THE STATE WILL MOVE NORTHEAST TODAY. WARM MOIST AIR IN PLACE THIS MORNING WILL INTERACT WITH WARM DRY AIR FROM THE SOUTHWEST LATER TODAY. COOL AIR MOVING INTO THE UPPER ATMOSPHERE OVER KANSAS WILL SET THE STAGE FOR SEVERE WEATHER. STRONG DAMAGING WINDS AND LARGE HAIL ARE LIKELY WITH THE STORMS TODAY. IN FACT A FEW TORNADOS WILL ALSO BE POSSIBLE. EVERYONE SHOULD BE AWARE OF THE VOLATILE WEATHER SITUATION TODAY AND KEEP UPDATED ON THE LATEST WEATHER CONDITIONS. KAYS
Special weather statement, May 15, 4:51 AM CDT, 3 minutes before
KSZALL-151600- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE TOPEKA KS 450 AM CDT TUE MAY 15 1990 A LAKE WIND ADVISORY IS IN EFFECT FOR THE RECREATIONAL LAKES OF SOUTHERN AND WESTERN KANSAS TODAY. SOUTHERLY WINDS WILL INCREASE THROUGH THE FORENOON HOURS AND REACH SPEEDS OF 20 TO 30 MPH WITH GUSTS OVER 35 MPH BY MIDDAY. BOATERS SHOULD SEEK THE SAFETY OF PROTECTED INLETS OR REMAIN CLOSE TO SHORE IN THE ADVISORY AREA. WINDS WILL BE DECREASING THIS EVENING. KAYS
The office that day
Everything else NWS Topeka, KS issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 15, 12:07 AM CDT | Severe Thunderstorm Warning | TOP | Pottawatomie | 53 min |
| May 15, 12:17 AM CDT | Severe Thunderstorm Warning | TOP | Dickinson | 58 min |
| May 15, 1:29 AM CDT | Severe Thunderstorm Warning | TOP | Barton, Russell | 46 min |
| May 15, 4:54 AM CDT | Severe Thunderstorm Warning | TOP | Rice | 34 min |
| May 15, 7:28 AM CDT | Flash Flood Warning | TOP | Osage | 3 hr |
| May 15, 7:28 AM CDT | Flash Flood Warning | TOP | Lyon | 119 min |
| May 15, 7:48 AM CDT | Flash Flood Warning | TOP | Douglas | 99 min |
| May 15, 8:05 AM CDT | Flash Flood Warning | TOP | Clay, Cloud, Washington | 4 hr |
| May 15, 8:05 AM CDT | Flash Flood Warning | TOP | Republic | 4 hr |
| May 15, 8:48 AM CDT | Severe Thunderstorm Warning | TOP | Nemaha, Pottawatomie | 39 min |
| May 15, 12:19 PM CDT | Flash Flood Warning | TOP | Douglas, Osage | 3 hr |
| May 15, 12:38 PM CDT | Flash Flood Warning | TOP | Franklin | 2 hr |
| May 15, 5:16 PM CDT | Severe Thunderstorm Warning | TOP | Dickinson | 34 min |
| May 15, 5:49 PM CDT | Severe Thunderstorm Warning | TOP | Jackson | 41 min |
Nearby
Severe Thunderstorm Warnings in Kansas, 1990Every severe thunderstorm warning in 1990
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; verification from NCEI's Storm Data; the sounding from the Mesonet's radiosonde archive.