Alert archive / Missouri / Tornado Warnings in 2023

Tornado Warning 3, NWS Kansas City, MO

March 31, 2023Howard County, Missouri

NWS Kansas City, MO issued this tornado warning at Mar 31, 2023, 2:37 PM CDT for Howard County, Missouri. It was in force for 23 min. 2 reports came from inside the area while it was in force.

The area

The outline as issued, with what was reported inside it.

The facts

Issued
Mar 31, 2023, 2:37 PM CDT (19:37 UTC)
Expired
Mar 31, 2023, 3:00 PM CDT
In force
23 min
Issued by
NWS Kansas City, MO
Area
Storm-based polygon
Tornado
Radar indicated
Hail
2.0 in

County Howard County, MO

The radar

The Pleasant Hill radar (KEAX), 145 km from the middle of the area, began a volume at 19:37 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 was reported inside it

TimeReportWhereRemark
Mar 31, 2:40 PM CDTHAIL 1.75Fayette, MO
Mar 31, 2:47 PM CDTHAIL 36 Ene Fayette, MOREPORT TIME MATCHED TO RADAR.

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

The watch it was issued in

The SPC watch in force over the same counties when this warning went out.

IssuedProductOfficeLasted
Mar 31, 11:46 AM CDTTornado Watch PDSSPC8 hr

The nearest sounding before it

Topeka, KS (KTOP), launched 12:00Z, 7.6 hours before the alert went out and 261 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.

Skew-T log-pSkew-T log-p diagram, Topeka, KS at 12:00Z on 2023-03-31Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1675 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Topeka, KS at 12:00Z on 2023-03-31The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 331 square meters per square second.1939587897117Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
1675 J/kg
Mixed-layer CIN
-39 J/kg
Mixed-layer LCL
649 m above ground
0-6 km bulk shear
51 kt
0-1 km storm-relative helicity
331 m²/s²
0-3 km storm-relative helicity
362 m²/s²
Significant tornado parameter
3.4
Supercell composite
13.0

Open this sounding in Storm Lab

The text

As transmitted.

723 
WFUS53 KEAX 311937
TOREAX
MOC089-312000-
/O.NEW.KEAX.TO.W.0003.230331T1937Z-230331T2000Z/

BULLETIN - EAS ACTIVATION REQUESTED
Tornado Warning
National Weather Service Kansas City/Pleasant Hill MO
237 PM CDT Fri Mar 31 2023

The National Weather Service in Pleasant Hill has issued a

* Tornado Warning for...
  Central Howard County in central Missouri...

* Until 300 PM CDT.
    
* At 237 PM CDT, a severe thunderstorm capable of producing a tornado
  was located near New Franklin, or near Fayette, moving northeast at
  55 mph.

  HAZARD...Tornado and hail up to two inches in diameter.

  SOURCE...Radar indicated rotation.

  IMPACT...Flying debris will be dangerous to those caught without 
           shelter. Mobile homes will be damaged or destroyed. 
           Damage to roofs, windows, and vehicles will occur.  Tree 
           damage is likely.

* Locations impacted include...
  Fayette, New Franklin and Franklin. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE COVER NOW! Move to a basement or an interior room on the lowest
floor of a sturdy building. Avoid windows. If you are outdoors, in a
mobile home, or in a vehicle, move to the closest substantial shelter
and protect yourself from flying debris.

&&

LAT...LON 3902 9255 3898 9278 3917 9281 3925 9243
TIME...MOT...LOC 1937Z 246DEG 48KT 3907 9270 

TORNADO...RADAR INDICATED
MAX HAIL SIZE...2.00 IN

$$

Blair
1 follow-up statement
661 
WWUS53 KEAX 311959
SVSEAX

Severe Weather Statement
National Weather Service Kansas City/Pleasant Hill MO
259 PM CDT Fri Mar 31 2023

MOC089-312009-
/O.EXP.KEAX.TO.W.0003.000000T0000Z-230331T2000Z/
Howard MO-
259 PM CDT Fri Mar 31 2023

...THE TORNADO WARNING FOR CENTRAL HOWARD COUNTY WILL EXPIRE AT 300
PM CDT...
        
The storm which prompted the warning has moved out of the area.
Therefore, the warning will be allowed to expire.

A Tornado Watch remains in effect until 800 PM CDT for central and
north central Missouri.

LAT...LON 3902 9255 3898 9278 3917 9281 3925 9243
TIME...MOT...LOC 1959Z 246DEG 48KT 3918 9238 

$$

Blair

The office that day

Everything else NWS Kansas City, MO issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Mar 31, 3:23 AM CDTHigh Wind WarningEAXAdair, Andrew, Atchison, Bates, Buchanan, Caldwell and 31 more16 hr
Mar 31, 3:23 AM CDTWind AdvisoryEAXAdair, Andrew, Atchison, Bates, Buchanan, Caldwell and 31 more31 hr
Mar 31, 8:48 AM CDTSevere Thunderstorm WarningEAXBates, Cass42 min
Mar 31, 9:19 AM CDTSpecial Weather StatementEAXJohnson26 min
Mar 31, 11:13 AM CDTSpecial Weather StatementEAXPettis32 min
Mar 31, 11:15 AM CDTSpecial Weather StatementEAXLafayette30 min
Mar 31, 11:26 AM CDTSevere Thunderstorm WarningEAXCarroll, Lafayette, Saline34 min
Mar 31, 11:33 AM CDTSpecial Weather StatementEAXHarrison27 min
Mar 31, 11:55 AM CDTSevere Thunderstorm WarningEAXChariton, Macon, Randolph, Saline35 min
Mar 31, 12:07 PM CDTSpecial Weather StatementEAXHoward23 min
Mar 31, 12:16 PM CDTSpecial Weather StatementEAXWorth29 min
Mar 31, 12:25 PM CDTSpecial Weather StatementEAXRandolph20 min
Mar 31, 12:38 PM CDTSpecial Weather StatementEAXDeKalb22 min
Mar 31, 12:45 PM CDTSpecial Weather StatementEAXBates30 min
Mar 31, 12:54 PM CDTSevere Thunderstorm WarningEAXBates, Henry36 min
Mar 31, 1:28 PM CDTSevere Thunderstorm WarningEAXDaviess, Grundy, Harrison, Mercer35 min
Mar 31, 1:30 PM CDTSevere Thunderstorm WarningEAXJohnson, Pettis30 min
Mar 31, 1:47 PM CDTSevere Thunderstorm WarningEAXHenry, Pettis43 min
Mar 31, 1:50 PM CDTSevere Thunderstorm Warning Considerable damage threatEAXCooper, Pettis, Saline40 min
Mar 31, 1:52 PM CDTSevere Thunderstorm Warning Considerable damage threatEAXGrundy, Mercer, Putnam, Sullivan38 min
Mar 31, 2:06 PM CDTTornado WarningEAXMercer, Putnam24 min
Mar 31, 2:20 PM CDTSevere Thunderstorm Warning Considerable damage threatEAXCooper, Howard, Randolph, Saline40 min
Mar 31, 2:23 PM CDTTornado WarningEAXCarroll, Chariton, Linn, Livingston37 min
Mar 31, 2:25 PM CDTSevere Thunderstorm WarningEAXCooper, Pettis35 min
Mar 31, 2:26 PM CDTSevere Thunderstorm Warning Considerable damage threatEAXPutnam19 min
Mar 31, 2:33 PM CDTSevere Thunderstorm WarningEAXGrundy, Mercer27 min
Mar 31, 2:51 PM CDTSevere Thunderstorm WarningEAXAdair, Linn, Macon39 min
Mar 31, 2:53 PM CDTSevere Thunderstorm WarningEAXMercer, Putnam37 min
Mar 31, 2:54 PM CDTSevere Thunderstorm Warning Considerable damage threatEAXHoward, Randolph21 min
Mar 31, 3:28 PM CDTSevere Thunderstorm WarningEAXPutnam, Sullivan32 min
Mar 31, 3:30 PM CDTSpecial Weather StatementEAXAdair15 min
Mar 31, 3:35 PM CDTSevere Thunderstorm WarningEAXCooper25 min
Mar 31, 3:50 PM CDTSevere Thunderstorm WarningEAXAdair, Putnam, Schuyler, Sullivan40 min

Nearby

Tornado Warnings in Missouri, 2023Every tornado warning in 2023Tornadoes in 2023

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.