Alert archive / Missouri / Severe Thunderstorm Warnings in 2001

Severe Thunderstorm Warning 296, NWS Kansas City, MO

September 7, 2001Adair County, Macon County, Missouri

NWS Kansas City, MO issued this severe thunderstorm warning at Sep 7, 2001, 10:03 PM CDT for Adair County, Macon County, Missouri. It was in force for 72 min. 2 reports 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
Sep 7, 2001, 10:03 PM CDT (03:03 UTC)
Expired
Sep 7, 2001, 11:15 PM CDT
In force
72 min
Issued by
NWS Kansas City, MO
Area
Whole counties

Counties Adair County, MO, Macon County, MO

What was reported inside it

TimeReportWhereRemark
Sep 7, 10:12 PM CDTThunderstorm Wind 52 ELingo, MO
Sep 7, 10:42 PM CDTThunderstorm Wind 61 EKirksville, MO

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.

The watch it was issued in

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

IssuedProductOfficeLasted
Sep 7, 8:45 PM CDTSevere Thunderstorm WatchSPC5 hr

The nearest sounding before it

Davenport, (KDVN), launched 00:00Z, 3.1 hours before the alert went out and 250 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 00:00Z on 2001-09-08Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1494 joules per kilogram.LCLLFCEL10008507005003002001001 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 00:00Z on 2001-09-08The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 124 square meters per square second.19395878Sfc1 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
1494 J/kg
Mixed-layer CIN
-8 J/kg
Mixed-layer LCL
1251 m above ground
0-6 km bulk shear
33 kt
0-1 km storm-relative helicity
124 m²/s²
0-3 km storm-relative helicity
154 m²/s²
Significant tornado parameter
0.5
Supercell composite
3.5

Open this sounding in Storm Lab

The text

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

386 
WUUS53 KEAX 080303
SVRMCI
MOC001-121-080415-

BULLETIN - EAS ACTIVATION REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE KANSAS CITY-PLEASANT HILL MO
1003 PM CDT FRI SEP 7 2001

THE NATIONAL WEATHER SERVICE IN PLEASANT HILL HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR...
  MACON COUNTY IN NORTH CENTRAL MISSOURI
  ADAIR COUNTY IN NORTHEAST MISSOURI
  THIS INCLUDES THE CITY OF KIRKSVILLE

* UNTIL 1115 PM CDT

* AT 1003 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  LINE OF SEVERE THUNDERSTORMS FROM 26 MILES NORTHWEST OF GOLDSBERRY
  TO 12 MILES SOUTH OF KASEYVILLE...OR FROM 20 MILES EAST OF TRENTON
  TO 18 MILES WEST OF MOBERLY...MOVING NORTHEAST AT 55 MPH.

* SEVERE THUNDERSTORMS WILL BE NEAR...
  NEW CAMBRIA AT 1010 PM CDT
  EXCELLO AT 1015 PM CDT
  YARROW AT 1020 PM CDT
  NOVINGER AT 1025 PM CDT
  THOUSAND HILLS STATE PARK AT 1030 PM CDT
  SUBLETTE AT 1035 PM CDT

THIS SEVERE THUNDERSTORM WILL LIKELY PRODUCE WINDS IN EXCESS OF 70
MPH. FOR YOUR SAFETY...MOVE INDOORS...AND STAY AWAY FROM WINDOWS.
REMEMBER...LIGHTNING IS A THREAT FROM ALL THUNDERSTORMS.

SEVERE THUNDERSTORMS PRODUCE DAMAGING WIND IN EXCESS OF 58 MPH...
DESTRUCTIVE HAIL...DEADLY LIGHTNING...AND VERY HEAVY RAIN. FOR YOUR
PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF YOUR HOME
OR BUSINESS. HEAVY RAINS FLOOD ROADS QUICKLY SO DO NOT DRIVE INTO
AREAS WHERE WATER COVERS THE ROAD.

$$

PB

What 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.

NWS Kansas City, MO wrote its last area forecast discussion before this severe thunderstorm warning went out at Sep 7, 10:00 PM CDT, 3 minutes earlier.

Area forecast discussion, Sep 7, 10:00 PM CDT, 3 minutes before
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE KANSAS CITY/PLEASANT HILL MO
1000 PM CDT FRI SEP 7 2001

UPPER WAVE RAPIDLY LIFTING NORTHEAST...SO NOT EXPECTING MUCH MORE
HEAVY RAIN IN NORTHWEST MISSOURI AND NORTHEAST KANSAS.  CURRENTLY IN
THE PROCESS OF TAKING OFF FLASH FLOOD WATCH.  WILL GET ZONES UPDATED
WHEN TAKING OUT LAST OF TORNADO WATCH.

.EAX...
KS...NONE.
MO...NONE.

PC

In the hours before

Local storm report, Sep 7, 8:33 PM CDT, 1 hour 30 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE KANSAS CITY/PLEASANT HILL MO
833 PM CDT FRI SEP 07 2001

TIME(CDT)  .....CITY LOCATION.....STATE   ...EVENT/REMARKS...
           ....COUNTY LOCATION....

0827 PM    ADRIAN                    MO   WIND DAMAGE
09/07/01   BATES                          REPORTED BY LAW
                                          ENFORCEMENT OFFICIAL.
                                          LOTS OF TREES DOWN.

0829 PM    3 NW PLEASANT HILL        MO   65 MPH TSTM GUST
09/07/01   CASS                           REPORTED BY STORM
                                          SPOTTER.

0830 PM    LEES SUMMIT               MO   70 MPH TSTM GUST
09/07/01   JACKSON                        REPORTED BY STORM
                                          SPOTTER.

0830 PM    PLEASANT HILL             MO   61 MPH TSTM GUST
09/07/01   CASS                           NWS WEATHER OFFICE
Local storm report, Sep 7, 8:57 PM CDT, 1 hour 6 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE KANSAS CITY/PLEASANT HILL MO
857 PM CDT FRI SEP 07 2001

TIME(CDT)  .....CITY LOCATION.....STATE   ...EVENT/REMARKS...
           ....COUNTY LOCATION....

0810 PM    6 NE OSAWATOMIE           KS   .75 INCH HAIL
09/07/01   MIAMI                          DIME SIZED HAIL.
                                          REPORTED BY LAW
                                          ENFORCEMENT OFFICIAL.

0815 PM    KANSAS CITY               KS   60 MPH TSTM GUST
09/07/01   WYANDOTTE                      AT PEARSON PARK.
                                          REPORTED BY EMERGENCY
                                          MANAGEMENT.

0825 PM    KANSAS CITY               MO   65 MPH TSTM GUST
09/07/01   CLAY                           NEAR 169 HWY AND BARRY
                                          RD. REPORTED BY STORM
                                          SPOTTER.

0830 PM    (MKC)KS CITY DNTN ARPT    MO   59 MPH TSTM GUST
09/07/01   JACKSON                        FROM ASOS

0840 PM    INDEPENDENCE              MO   70 MPH TSTM GUST
09/07/01   JACKSON                        SEVERAL POWER POLES
                                          DOWN AROUND I-470, 291
                                          HWY, 40 HWY, 70 MPH
                                          WINDS ON EAST SIDE OF
                                          TOWN, AND SEMI TRAILER
                                          TRUCK BLOWN OVER AT
                                          I-70 AND BLUE PARKWAY.
                                          REPORTED BY LAW
                                          ENFORCEMENT OFFICIAL.
Special weather statement, Sep 7, 9:30 PM CDT, 33 minutes before
KSZ025-057-060-102>105-MOZ001-011-012-020-021-028>030-037-043-053-
080330-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE KANSAS CITY-PLEASANT HILL MO
930 PM CDT FRI SEP 7 2001

...THE TORNADO WATCH NUMBER 718 IN EFFECT UNTIL 11 PM HAS BEEN
CANCELLED FOR THE FOLLOWING COUNTIES...

IN KANSAS...
DONIPHAN...ATCHISON...LEAVENWORTH...WYANDOTTE...JOHNSON...MIAMI...
AND LINN.

IN MISSOURI...
ATCHISON...HOLT...ANDREW...BUCHANAN...CLINTON...PLATTE...CLAY...
RAY...JACKSON...CASS...AND BATES.

PC
Local storm report, Sep 7, 9:32 PM CDT, 31 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE KANSAS CITY/PLEASANT HILL MO
932 PM CDT FRI SEP 07 2001

TIME(CDT)  .....CITY LOCATION.....STATE   ...EVENT/REMARKS...
           ....COUNTY LOCATION....

0821 PM    RAYMORE                   MO   62 MPH TSTM GUST
09/07/01   CASS                           MEASURED. CONSIDERABLE
                                          POWER OUTAGE IN
                                          RAYMORE. REPORTED BY
                                          COOPERATIVE OBSERVER.

0856 PM    1 S WOOD HGTS             MO   NON TSTM WINDS
09/07/01   RAY                            SMALL BUILDING BLOWN
                                          AWAY AND WINDOWS IN
                                          HOME BLOWN OUT.
                                          REPORTED BY PUBLIC.

0900 PM    WARRENSBURG               MO   60 MPH TSTM GUST
09/07/01   JOHNSON                        NUMEROUS TREE LIMBS
                                          DOWN ACROSS
                                          WARRENSBURG.  POWER HAD
                                          BEEN OUT IN CHILLHOWEE
                                          AND WAS STILL OUT IN
                                          LEETON. REPORTED BY
                                          EMERGENCY MANAGEMENT.

0904 PM    HIGGINSVILLE              MO   81 MPH TSTM GUST
09/07/01   LAFAYETTE                      MEASURED AT
                                          HIGGINSVILLE WATER
                                          PLANT. REPORTED BY
                                          COOPERATIVE OBSERVER.

0915 PM    KEARNEY                   MO   WIND DAMAGE
09/07/01   CLAY                           SEVERAL LARGE TREES
                                          DOWN, GAS STATION SIGNS
                                          BLOWN DOWN IN TOWN.
                                          REPORTED BY FIRE AND
                                          RESCUE.
Local storm report, Sep 7, 9:53 PM CDT, 10 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE KANSAS CITY/PLEASANT HILL MO
953 PM CDT FRI SEP 07 2001

TIME(CDT)  .....CITY LOCATION.....STATE   ...EVENT/REMARKS...
           ....COUNTY LOCATION....

0949 PM    TRENTON                   MO   68 MPH TSTM GUST
09/07/01   GRUNDY                         REPORTED BY HAM RADIO
                                          OPERATOR.

0950 PM    TRENTON                   MO   63 MPH TSTM GUST
09/07/01   GRUNDY                         REPORTED BY HAM RADIO
                                          OPERATOR. POWER LINES
                                          DOWN ALL OVER TOWN.
Local storm report, Sep 7, 10:00 PM CDT, 3 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE KANSAS CITY/PLEASANT HILL MO
1000 PM CDT FRI SEP 07 2001

TIME(CDT)  .....CITY LOCATION.....STATE   ...EVENT/REMARKS...
           ....COUNTY LOCATION....

0830 PM    KANSAS CITY               KS   WIND DAMAGE
09/07/01   WYANDOTTE                      TREE FELL ON HOUSE AND
                                          GARAGE DOOR BLOWN DOWN
                                          AS WELL. NUMEROUS TREES
                                          AND POWER LINES DOWN
                                          ACROSS THE COUNTY.
                                          REPORTED BY EMERGENCY
                                          MANAGEMENT.

0845 PM    3 NE KEARNEY              MO   78 MPH TSTM GUST
09/07/01   CLAY                           REPORTED BY PUBLIC.

0916 PM    KNOB NOSTER               MO   60 MPH TSTM GUST
09/07/01   JOHNSON                        MANY POWER LINES DOWN
                                          ACROSS TOWN, REPORTS OF
                                          CARS BLOWN OFF ROADS.
                                          REPORTED BY LAW
                                          ENFORCEMENT OFFICIAL.

0924 PM    MOORESVILLE               MO   70 MPH TSTM GUST
09/07/01   LIVINGSTON                     AND NICKLE SIZED HAIL.
                                          REPORTED BY HAM RADIO
                                          OPERATOR.

The office that day

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

IssuedProductOfficeCountiesLasted
Sep 7, 8:03 PM CDTSevere Thunderstorm WarningEAXBates, Cass57 min
Sep 7, 8:03 PM CDTSevere Thunderstorm WarningEAXJackson57 min
Sep 7, 8:14 PM CDTSevere Thunderstorm WarningEAXClay, Platte46 min
Sep 7, 8:32 PM CDTSevere Thunderstorm WarningEAXHenry, Johnson73 min
Sep 7, 8:32 PM CDTSevere Thunderstorm WarningEAXLafayette73 min
Sep 7, 8:34 PM CDTSevere Thunderstorm WarningEAXCaldwell41 min
Sep 7, 8:43 PM CDTSevere Thunderstorm WarningEAXRay62 min
Sep 7, 9:08 PM CDTSevere Thunderstorm WarningEAXCarroll82 min
Sep 7, 9:14 PM CDTSevere Thunderstorm WarningEAXPettis, Saline76 min
Sep 7, 9:31 PM CDTSevere Thunderstorm WarningEAXLivingston44 min
Sep 7, 9:37 PM CDTSevere Thunderstorm WarningEAXChariton, Linn53 min
Sep 7, 9:46 PM CDTSevere Thunderstorm WarningEAXGrundy, Sullivan59 min

Nearby

Severe Thunderstorm Warnings in Missouri, 2001Every severe thunderstorm warning in 2001

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.