600  
WWUS53 KEAX 190055  
SVSEAX  
 
SEVERE WEATHER STATEMENT  
NATIONAL WEATHER SERVICE KANSAS CITY/PLEASANT HILL MO  
755 PM CDT MON MAY 18 2026  
 
KSC005-190115-  
/O.CON.KEAX.SV.W.0279.000000T0000Z-260519T0115Z/  
ATCHISON KS-  
755 PM CDT MON MAY 18 2026  
 
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 815 PM CDT  
FOR ATCHISON COUNTY...  
 
AT 755 PM CDT, A SEVERE THUNDERSTORM WAS LOCATED OVER LANCASTER, OR  
NEAR ATCHISON, MOVING EAST AT 45 MPH.  
 
HAZARD...70 MPH WIND GUSTS AND QUARTER SIZE HAIL.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...HAIL DAMAGE TO VEHICLES IS EXPECTED. EXPECT CONSIDERABLE  
TREE DAMAGE. WIND DAMAGE IS ALSO LIKELY TO MOBILE HOMES,  
ROOFS, AND OUTBUILDINGS.  
 
LOCATIONS IMPACTED INCLUDE...  
ATCHISON, EFFINGHAM, LANCASTER, MUSCOTAH, FARMINGTON, HURON, POTTER,  
CUMMINGS, AND ARRINGTON.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
A TORNADO WATCH REMAINS IN EFFECT UNTIL 1000 PM CDT FOR NORTHEASTERN  
KANSAS...AND NORTHWESTERN MISSOURI. A TORNADO WATCH ALSO REMAINS IN  
EFFECT UNTIL 100 AM CDT FOR WEST CENTRAL MISSOURI.  
 
REMAIN ALERT FOR A POSSIBLE TORNADO! TORNADOES CAN DEVELOP QUICKLY  
FROM SEVERE THUNDERSTORMS. IF YOU SPOT A TORNADO GO AT ONCE INTO THE  
BASEMENT OR SMALL CENTRAL ROOM IN A STURDY STRUCTURE.  
 
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A  
BUILDING.  
 

 
 
LAT...LON 3965 9557 3965 9512 3962 9510 3962 9506  
3960 9504 3958 9506 3958 9511 3954 9511  
3950 9505 3947 9504 3945 9499 3942 9497  
3942 9557  
TIME...MOT...LOC 0055Z 256DEG 39KT 3956 9526  
 
TORNADO...POSSIBLE  
THUNDERSTORM DAMAGE THREAT...CONSIDERABLE  
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...1.00 IN  
WIND THREAT...RADAR INDICATED  
MAX WIND GUST...70 MPH  
 

 
 
CMS  
 
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