Missouri, 2002Hail and Damaging Wind in Missouri, June 12, 2002
June 12, 2002 · NWS EAX · 2 events in 2 counties and zones
1 thunderstorm wind, 1 hail, as filed by the National Weather Service.
Every event with a place to put it. Tap one for its entry below.
- Tornadoes
- Tropical storms and surge
- Floods
- Wind
- Hail
- Winter weather
- Heat and drought
- Cold
- Fire, smoke and dust
- Marine and coastal
- Other
Open the live radar over this ground
- Deaths
- 0
- Injuries
- 0
- Property damage
- $5,000
- Crop damage
- None recorded
- Events
- 2
Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.
What forecasters said that day
The local office's own words before the first event, 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 the first event at Jun 12, 2:20 PM CST, 4 hours 10 minutes earlier.
Area forecast discussion, Jun 12, 2:20 PM CST, 4 hours 10 minutes before
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE KANSAS CITY/PLEASANT HILL MO
320 PM CDT WED JUN 12 2002
SATELLITE IMAGERY AND UPPER AIR ANALYSIS SHOW SUBTROPICAL RIDGE
ACROSS SOUTHERN PLAINS AND UPPER LOW CENTERED NEAR CENTRAL NORTH
DAKOTA/SASKATCHEWAN BORDER...RESULTING IN TIGHT BELT OF WESTERLIES
ACROSS NORTHERN/CENTRAL PLAINS REGION. AT THE SURFACE...OVERNIGHT
CONVECTION MADE SURFACE ANALYSIS RATHER MESSY...WITH NUMEROUS
MESOSCALE BOUNDARIES EVIDENT. FEATURES OF INTEREST THIS MORNING WERE
SURFACE FRONT EXTENDING FROM CENTRAL IOWA BACK INTO SOUTH CENTRAL
NEBRASKA...THEN INTO NORTHWEST KANSAS. OUTFLOW BOUNDARIES WERE NOTED
FROM SOUTHWEST MISSOURI BACK INTO NORTHERN OKLAHOMA...WITH ANOTHER
BOUNDARY NOTED FROM WEST CENTRAL MISSOURI BACK INTO CENTRAL KANSAS.
18Z TOP SOUNDING AND VISIBLE SATELLITE IMAGERY EARLY THIS AFTERNOON
INDICATE SOUTHERN 2/3RDS OF CWA HAVE YET TO RECOVER FROM OVERNIGHT
CONVECTION...AS WINDS HAVE BEEN LIGHT AND VARIABLE WITH SFC TEMPS
REMAINING IN THE LOW 80S DESPITE ABUNDANT SUNSHINE. TOP SOUNDING
INDICATES STABLE LAYER NEAR SURFACE REMAINS IN PLACE...WITH TEMP OF
AROUND 88 NEEDED TO FULLY ERODE CAPPING INVERSION. EXPECT ZONES
SOUTH OF HIGHWAY 36 TO REMAIN STABLE THROUGH REMAINDER OF AFTERNOON.
MSAS ANALYSIS SHOW INSTABILITY AXIS EXTENDS FROM CENTRAL IA BACK
INTO NORTH CENTRAL KS...WITH LIS OF -8 TO -10. THUNDERSTORMS
BEGINNING TO DEVELOP ACROSS NORTH CENTRAL MISSOURI...ALONG OUTFLOW
FROM SHOWER ACTIVITY OVER SOUTHERN IA. ADDITIONAL STORMS ALSO
DEVELOPING ACROSS SOUTHEAST NEBRASKA.
FOR TONIGHT...HAVE LEANED TOWARDS THE ETA MODEL SOLUTION. EXPECT 2
MCSS TO DEVELOP ACROSS PLAINS STATES. FIRST MCS EXPECTED OVER
EASTERN NEBRASKA INTO SOUTHERN IOWA AND NORTHERN MISSOURI NORTH OF
HIGHWAY 36...ALONG AFOREMENTIONED INSTABILITY AXIS. THUS HAVE
INCLUDED LIKELY POPS ACROSS NORTHERN ZONES. EXPECT SECOND MCS TO
DEVELOP ACROSS SOUTHERN KANSAS LATE THIS EVENING AND PROPAGATE
SOUTHEAST PER CORFIDI VECTORS...REMAINING WELL SOUTH OF CWA.
SOUTHERN 2/3RDS OF CWA SHOULD REMAIN BETWEEN THESE 2 COMPLEXES. AS
COLD FRONT PUSHES INTO CWA OVERNIGHT...850MB WINDS PROGGED TO VEER
TO WESTERLY...MINIMIZING DEEP LAYER CONVERGENCE ALONG FRONT. THUS
EXPECT JUST SCATTERED STORMS TO DEVELOP ALONG FRONT SOUTH OF HIGHWAY
36...AND HAVE KEPT POPS IN CHANCE CATEGORY.
FOR THURSDAY...SURFACE FRONT EXPECTED TO BE SOUTH OF CWA AS
NORTHWESTERLY FLOW DEVELOPS ACROSS REGION. HAVE KEPT CHANCES OF
PRECIP OUT OF FORECAST FOR SOUTHERN ZONES...ALTHOUGH IF FRONT
REMAINS FURTHER NORTH THAT CURRENTLY PROGGED MAY NEED TO INTRODUCE
CHANCE POPS ALONG AND SOUTH OF HIGHWAY 50.
OTHERWISE EXPECT DRY WEATHER CWA-WIDE THURSDAY NIGHT AND FRIDAY...AS
NORTHWEST FLOW BECOMES ESTABLISHED...WITH SURFACE RIDGE BUILDING
INTO REGION. EXPECT COOLING TREND THURSDAY/FRIDAY AS COOLER AIRMASS
ASSOCIATED WITH SURFACE RIDGE BUILDS INTO CWA.
SEAMAN
A RATHER AMPLIFIED WEATHER PATTERN SHAPES UP FOR THE WEEKEND. THE
BIG UPPER LOW RESIDING ON THE NORTH DAKOTA BORDER IS EXPECTED TO
SLOWLY DRIFT TOWARD THE GREAT LAKES. THE CENTRAL PLAINS WILL BE
UNDER UPPER LEVEL NORTHWEST FLOW WITH UNUSUALLY LOW HEIGHTS OVER
MISSOURI AND EASTERN KANSAS THROUGH TUESDAY. TIMING THE
DISTURBANCES IN THE UPPER FLOW WILL BE QUITE CHALLENGING...BUT IT
APPEARS THAT NOCTURNAL THUNDERSTORM COMPLEXES ORIGINATING IN THE
NORTHERN HIGH PLAINS WILL BE A GOOD BET SATURDAY...SUNDAY...AND
MONDAY.
THE BEST CHANCE FOR PRECIPITATION OVER MISSOURI AND EASTERN KANSAS
WILL PROBABLY BE SUNDAY NIGHT/MONDAY MORNING. THE MRF AND CANADIAN
MODELS SHARE SIMILAR TIMING WITH A DISTURBANCE IN THE NORTHWEST FLOW
LATE SUNDAY. IT LOOKS LIKE THE MRF SUFFERS FROM SOME CONVECTIVE
FEEDBACK PROBLEMS BY 12Z MONDAY...DEEPENING THE UPPER TROUGH OVER
THE FORECAST AREA TOO MUCH. I PREFER THE CANADIAN MODEL WITH ITS
DEPICTION OF HEAVY RAIN OVER CENTRAL NEBRASKA THROUGH NORTHWEST
OKLAHOMA. I HAVE INCLUDED SOME MENTION OF THUNDER FOR THE ENTIRE
FORECAST AREA...BUT I BELIEVE THAT THE BEST CHANCES FOR THUNDER
SUNDAY...SUN NIGHT AND MONDAY WILL BE OVER WESTERN PORTIONS OF THE
FORECAST AREA.
THE REMAINDER OF THE EXTENDED FORECAST SHOULD BE AT OR BELOW AVERAGE
TEMPS WITH MUCH LOWER HUMIDITY THAN WEVE EXPERIENCED DURING THE
LAST FEW DAYS
KOCH
330 AM...
CURRENT SATELLITE IMAGES...RADAR AND SURFACE ANALYSIS CONTINUE TO
SHOW OUR FRONT LAYING ALONG A LINE FROM THE SOUTHWEST CORNER OF
KANSAS THROUGH THE SOUTHEAST CORNER OF NEBRASKA AND EXTENDING ON
TOWARDS SOUTHERN WISCONSIN. A SMALL BOW ECHO...MOVING PAST DODGE
CITY AT THIS HOUR...HAS ME A LITTLE WORRIED ABOUT REDEVELOPMENT OF A
SMALL COMPLEX OF THUNDERSTORMS REACHING OUR AREA DURING THE POST
SUNRISE HOURS. BUT...THICKNESS LINES AND CORFIDI VECTORS INDICATE
THAT THIS LITTLE STORM SYSTEM SHOULD TURN TO THE SOUTHEAST OF OUR
REGION...SO I HAVE LEFT CHANCE POPS IN THE FORECAST FOR THIS MORNING
ALONE. THOUGH...WITH A NUMBER OF BOUNDARIES LAYING AROUND THE
AREA...AFTER THE OVERNIGHT STORMS...CONVECTION COULD START ANYWHERE
AT ANYTIME. THE BEST CHANCES FOR THUNDERSTORM DEVELOPMENT SHOULD
ARRIVE IN THE AFTERNOON AS THE BAROCLINIC ZONE ALONG THE FRONT
TIGHTENS UNDER THE MID DAY SUN AND BEGINS TO FINALLY PUSH SOUTH.
THE MODELS ARE IN DISAGREEMENT OVER THE SPEED AND TIMING OF THE
FRONTAL PASSAGE SO I HAVE GONE WITH A BROAD BRUSH COMPROMISE AT THIS
TIME. HOWEVER...WITH THE UPPER LEVEL SUPPORTING WINDS STILL FLOWING
PARALLEL TO THE FRONT...ITS MOVEMENT IS EXPECTED TO BE SLOW AND MORE
HEAVY RAIN FROM TRAINING STORMS IS LOOKING DISTINCTLY POSSIBLE.
GIVEN THE OVERNIGHT RAIN ACTIVITY...THE DAY SHIFT MAY WANT TO THINK
ABOUT A FLOOD WATCH FOR THE SOUTHERN HALF OF THE CWA.
I HAVE ONLY MADE MINOR ADJUSTMENT TO THE GOING TEMPERATURE FORECASTS
IN THE SHORT AND LONG TERM. IN THE EXTENDED SECTION I DID DECIDE TO
BROAD BRUSH IN SOME THUNDERSTORM ACTIVITY FOR SUNDAY THROUGH MONDAY
AS THE NORTHWEST FLOW INDICATED BY THE MID AND LONG RANGE MODELS
LOOKS REASONABLE...AND ANY WEAK SHORTWAVE EMBEDDED IN THE FLOW COULD
TRIGGER SOME ACTIVITY.
CUTTER
EAX...
KS...NONE
MO...NONE
Thunderstorm Wind, Nodaway
- When
- June 12, 6:30 PM CST
- Where
- Nodaway County, 1 mi W of Hopkins
- Measured
- 61 kt (70 mph)
- Property damage
- $5,000
- Reported by
- TRAINED SPOTTER
- Coordinates
- 40.550, -94.833
Several trees uprooted and there was minor roof damage reported.
Hail, Worth
- When
- June 12, 6:52 PM CST
- Where
- Worth County, Sheridan
- Measured
- 0.75 in hail
- Reported by
- TRAINED SPOTTER
- Coordinates
- 40.517, -94.617
- Thunderstorm Wind
- Winds from a thunderstorm of 50 knots (58 mph) or more, or lower winds that caused damage or casualties. Measured gusts are marked MG, estimated EG.
- Hail
- Hail three-quarters of an inch or larger, or smaller hail that caused damage, filed with the largest stone measured.
After NWS Directive 10-1605, the rules offices file Storm Data by.
- Hail and Heavy Rain in Nebraska, June 12, 200215 injured · $116 million · 5 in hail · 22 events
- High Surf in Hawaii, June 12 to 14, 20021 death · 1 injured · 7 events
- Tornado and Flash Flooding in Oklahoma, June 12, 2002$119,000 · F1 · 58 events
- Hail and Damaging Winds in Texas, June 12, 2002$1.7 million · 1 in hail · 11 events
- Flash Flooding and Hail in Iowa, June 12 to 13, 2002$382,000 · 1 in hail · 19 events
- Flooding in Vermont, June 12 to 13, 2002$95,000 · 4 events
- Damaging Winds in Arkansas, June 12, 2002$80,000 · 61 kt wind · 3 events
- Tornadoes and Flash Flooding in Kansas, June 12 to 13, 2002$25,000 · F0 · 26 events
- Damaging Winds in Missouri, June 12, 2002$40,000 · 62 kt wind · 2 events
- Flooding in New York, June 12 to 13, 2002$20,000 · 2 events
- Flash Flooding and Hail in Illinois, June 12 to 13, 20022 in hail · 15 events
- Tornadoes and Flash Flooding in Iowa, June 12 to 13, 2002F0 · 13 events
NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-09-24. Each event’s entry at NCEI: 5301519, 5301520.