Alert archive / Missouri / Tornado Warnings in 2003

Tornado Warning 53, NWS Kansas City, MO

May 10, 2003Macon County, Missouri

NWS Kansas City, MO issued this tornado warning at May 10, 2003, 4:43 PM CDT for Macon County, Missouri. It was in force for 47 min. No storm report in the archive falls inside the area while it was in force.

The area

The outline as issued.

The facts

Issued
May 10, 2003, 4:43 PM CDT (21:43 UTC)
Expired
May 10, 2003, 5:30 PM CDT
In force
47 min
Issued by
NWS Kansas City, MO
Area
Counties, with a storm outline in the text

County Macon County, MO

The radar

The Pleasant Hill radar (KEAX), 183 km from the middle of the area, began a volume at 21:46 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.

The watch it was issued in

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

IssuedProductOfficeLasted
May 10, 11:35 AM CDTTornado WatchSPC7 hr

The nearest sounding before it

Davenport, (KDVN), launched 12:00Z, 9.7 hours before the alert went out and 266 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, Davenport, at 12:00Z on 2003-05-10Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Davenport, at 12:00Z on 2003-05-10The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 139 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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
1102 m above ground
0-6 km bulk shear
51 kt
0-1 km storm-relative helicity
139 m²/s²
0-3 km storm-relative helicity
225 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.5

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

085 
WFUS53 KEAX 102143
TOREAX
MOC121-102230-

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE KANSAS CITY/PLEASANT HILL MO
443 PM CDT SAT MAY 10 2003

THE NATIONAL WEATHER SERVICE IN PLEASANT HILL HAS ISSUED A

* TORNADO WARNING FOR...
  MACON COUNTY IN NORTH CENTRAL MISSOURI

* UNTIL 530 PM CDT

* AT 441 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO. THIS DANGEROUS
  STORM WAS LOCATED NEAR MARCELINE...OR 30 MILES NORTHWEST OF
  MOBERLY...MOVING NORTHEAST AT 60 MPH. LARGE HAIL AND DESTRUCTIVE
  THUNDERSTORM WINDS ARE ALSO LIKELY WITH THIS STORM.

* THIS TORNADIC STORM IS EXPECTED TO BE NEAR...
   NEW CAMBRIA....CALLAO....EXCELLO BY 455 PM CDT.
   ETHEL....GOLDSBERRY....LONG BRANCH STATE PARK BY 500 PM CDT.
   ELMER....AXTELL....ANABEL BY 505 PM CDT.
   ATLANTA....SOUTH GIFFORD BY 510 PM CDT.
   LA PLATA BY 515 PM CDT.

LAT...LON 4004 9249 3992 9230 3968 9230 3962 9255
          3962 9269 3971 9270 3971 9285 3990 9285
          4004 9271

$$


SF

The office that day

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

IssuedProductOfficeCountiesLasted
May 9, 7:31 PM CDTSevere Thunderstorm WarningEAXJohnson59 min
May 9, 7:42 PM CDTSevere Thunderstorm WarningEAXLafayette63 min
May 9, 8:22 PM CDTSevere Thunderstorm WarningEAXSaline38 min
May 9, 8:23 PM CDTSevere Thunderstorm WarningEAXHoward, Randolph67 min
May 9, 8:43 PM CDTSevere Thunderstorm WarningEAXCass62 min
May 9, 8:55 PM CDTSevere Thunderstorm WarningEAXJackson65 min
May 9, 9:09 PM CDTSevere Thunderstorm WarningEAXLafayette66 min
May 9, 9:11 PM CDTSevere Thunderstorm WarningEAXMacon64 min
May 9, 9:16 PM CDTFlash Flood WarningEAXCass6 hr
May 9, 9:30 PM CDTTornado WarningEAXCass30 min
May 9, 10:01 PM CDTSevere Thunderstorm WarningEAXJackson59 min
May 9, 10:03 PM CDTTornado WarningEAXLafayette42 min
May 9, 10:12 PM CDTSevere Thunderstorm WarningEAXCass63 min
May 9, 10:16 PM CDTTornado WarningEAXSaline59 min
May 9, 10:28 PM CDTSevere Thunderstorm WarningEAXJohnson62 min
May 9, 10:44 PM CDTTornado WarningEAXJohnson61 min
May 9, 11:21 PM CDTSevere Thunderstorm WarningEAXPettis39 min
May 9, 11:30 PM CDTSevere Thunderstorm WarningEAXJohnson45 min
May 10, 3:22 AM CDTSevere Thunderstorm WarningEAXCooper53 min
May 10, 3:29 AM CDTSevere Thunderstorm WarningEAXHenry46 min
May 10, 3:38 AM CDTSevere Thunderstorm WarningEAXJackson37 min
May 10, 3:49 AM CDTSevere Thunderstorm WarningEAXJohnson56 min
May 10, 3:58 AM CDTSevere Thunderstorm WarningEAXClay62 min
May 10, 4:20 AM CDTSevere Thunderstorm WarningEAXPettis40 min
May 10, 4:21 AM CDTSevere Thunderstorm WarningEAXPlatte39 min
May 10, 4:33 AM CDTSevere Thunderstorm WarningEAXSaline57 min
May 10, 4:38 AM CDTSevere Thunderstorm WarningEAXCooper37 min
May 10, 4:45 AM CDTSevere Thunderstorm WarningEAXJackson60 min
May 10, 4:55 AM CDTSevere Thunderstorm WarningEAXRay65 min
May 10, 5:11 AM CDTSevere Thunderstorm WarningEAXCass64 min
May 10, 5:23 AM CDTSevere Thunderstorm WarningEAXLafayette67 min
May 10, 5:26 AM CDTSevere Thunderstorm WarningEAXHoward49 min
May 10, 5:33 AM CDTSevere Thunderstorm WarningEAXJohnson72 min
May 10, 5:36 AM CDTFlash Flood WarningEAXCooper, Howard, Pettis, Saline6 hr
May 10, 5:57 AM CDTFlash Flood WarningEAXRandolph6 hr
May 10, 6:02 AM CDTSevere Thunderstorm WarningEAXCass13 min
May 10, 1:20 PM CDTSevere Thunderstorm WarningEAXCarroll55 min
May 10, 3:15 PM CDTSevere Thunderstorm WarningEAXCarroll, Ray60 min
May 10, 3:17 PM CDTSevere Thunderstorm WarningEAXDeKalb, Gentry43 min
May 10, 3:23 PM CDTSevere Thunderstorm WarningEAXJohnson67 min
May 10, 3:25 PM CDTSevere Thunderstorm WarningEAXHarrison50 min
May 10, 3:31 PM CDTSevere Thunderstorm WarningEAXDaviess44 min
May 10, 3:39 PM CDTTornado WarningEAXDaviess, Harrison51 min
May 10, 3:47 PM CDTTornado WarningEAXLinn58 min
May 10, 4:02 PM CDTTornado WarningEAXCarroll58 min
May 10, 4:11 PM CDTSevere Thunderstorm WarningEAXMercer64 min
May 10, 4:16 PM CDTSevere Thunderstorm WarningEAXLafayette, Saline59 min
May 10, 4:18 PM CDTTornado WarningEAXChariton42 min
May 10, 4:25 PM CDTTornado WarningEAXAdair, Sullivan65 min
May 10, 4:32 PM CDTTornado WarningEAXSaline43 min
May 10, 4:45 PM CDTSevere Thunderstorm WarningEAXPutnam60 min
May 10, 4:55 PM CDTTornado WarningEAXPutnam65 min
May 10, 5:07 PM CDTSevere Thunderstorm WarningEAXChariton, Howard53 min
May 10, 5:12 PM CDTSevere Thunderstorm WarningEAXRandolph63 min
May 10, 5:21 PM CDTTornado WarningEAXRandolph39 min
May 10, 5:44 PM CDTTornado WarningEAXCooper46 min
May 10, 5:58 PM CDTTornado WarningEAXRandolph32 min
May 10, 6:01 PM CDTTornado WarningEAXPutnam29 min
May 10, 6:13 PM CDTTornado WarningEAXHenry47 min
May 10, 6:30 PM CDTSevere Thunderstorm WarningEAXSaline45 min
May 10, 6:52 PM CDTSevere Thunderstorm WarningEAXChariton38 min

Nearby

Tornado Warnings in Missouri, 2003Every tornado warning in 2003Tornadoes in 2003

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.