An isolated severe thunderstorm brought high winds to Nodaway County, in the early morning hours of June 27, 2010.
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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.
The episode as NWS EAX wrote it up.
An isolated severe thunderstorm brought high winds to Nodaway County, in the early morning hours of June 27, 2010.
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 26, 11:40 PM CST, 3 hours 15 minutes earlier.
AREA FORECAST DISCUSSION NATIONAL WEATHER SERVICE KANSAS CITY/PLEASANT HILL MO 1240 AM CDT SUN JUN 27 2010 ...UPDATED AVIATION DISCUSSION... .DISCUSSION... /244 PM CDT SAT JUN 26 2010/ UPPER RIDGE FIRMLY IN PLACE THIS AFTERNOON LEADING TO VERY WARM TEMPS ACROSS THE FORECAST AREA. MOST AREAS HAVE JUMPED INTO THE UPPER 80S TO LOWER 90S ALREADY AND SHOULD CONTINUE TO WARM A FEW MORE DEGREES THROUGH THE REMAINDER OF THE AFTERNOON. SFC DEWPOINTS HAVE REMAINED IN THE LOWER TO MID 70S THROUGH THE DAY...INCREASING SLIGHTLY THIS AFTERNOON WITH EVAPOTRANSPIRATION EFFECTS. THIS HAS RESULTED IN HEAT INDICIES CREEPING INTO THE UPPER 90S TO LOWER 100S ACROSS MOST LOCATIONS. AGAIN EXPECT THESE READINGS TO CONTINUE TO WARM A FEW MORE DEGREES THIS AFTERNOON AND HEAT ADVISORY WILL CONTINUE FOR AREAS ALONG AND WEST OF A MARYVILLE TO CLINTON LINE UNTIL 7PM. NEXT CONCERN TURNS TO PRECIPITATION CHANCES LATER TONIGHT THROUGH SUNDAY. HEIGHTS WILL BEGIN TO SLOWLY FALL THIS AFTERNOON AND EVENING IN RESPONSE TO NORTHERN PLAINS UPPER SHORT WAVE TROUGH SLIDING INTO THE UPPER MIDWEST. THIS WILL SEND A SFC COLD FRONT SOUTHWARD TOWARD THE AREA TONIGHT. EXPECT SCATTERED SHOWERS AND THUNDERSTORMS TO DEVELOP ALONG THE FRONT TODAY AND MOVE EAST TO SOUTHEAST WITH TIME. SOME OF THIS ACTIVITY MAY MAKE IT INTO THE CWA LATE TONIGHT AND HAVE BUMPED UP POPS A BIT TO ACCOUNT. WHILE SUFFICIENT INSTABILITY WILL LIKELY REMAIN IN PLACE OVERNIGHT TO FUEL ONGOING CONVECTION...0-6KM BULK SHEAR VALUES WILL REMAIN AOB 20KTS TONIGHT LEADING TO MAINLY PULSE TO MULTICELL DEVELOPMENT. THIS WILL KEEP THE OVERALL SEVERE THREAT LOW THROUGH THE OVERNIGHT PERIOD. COLD FRONT WILL PUSH INTO THE CWA SUNDAY MORNING AND LIKELY BISECT THE AREA BY THE EARLY TO MIDDLE AFTERNOON. DESPITE POSSIBLE ONGOING MORNING CONVECTION...FURTHER DESTABILIZATION IS EXPECTED TO OCCUR BY THE AFTERNOON TO INITIATE ADDITIONAL CONVECTION ALONG THE FRONTAL BOUNDARY. GIVEN EXPECTED CAPE VALUES...ROBUST UPDRAFT POTENTIAL WILL REMAIN HIGH. HOWEVER...WITH MEAGER DEEP LAYER SHEAR IN PLACE...OVERALL STORM ORGANIZATION POTENTIAL WILL REMAIN POOR. CANNOT RULE OUT AN ISOLATED STRONG TO SEVERE STORM OR TWO AND DAMAGING WINDS SHOULD REMAIN THE PRIMARY THREAT WITH ANY STRONG STORMS THAT MANAGE TO DEVELOP. LARGE HAIL POTENTIAL SHOULD REMAIN ON THE LOW SIDE AS WELL GIVEN FREEZING LEVELS OF 15KFT+. CONVECTION SHOULD TEND TO PUSH OUT OF THE AREA DURING THE EVENING HOURS WITH DRIER AIR MOVING IN DURING THE OVERNIGHT HOURS. RELATIVELY COOLER TEMPS WILL THEN MOVE SOUTHWARD INTO THE AREA FOR THE BEGINNING OF THE WORK WEEK AS AMPLIFIED UPPER PATTERN DEVELOPS AND NW FLOW REGIME OVERSPREADS THE REGION. DEROCHE MEDIUM RANGE (TUE-SAT)... LONG WAVE PATTERN CONTINUES TO SUGGEST DRY CONDITIONS OVER A GOOD PORTION OF THE CENTRAL UNITED STATES THIS WEEK AND PERHAPS THROUGH NEXT WEEKEND. ONGOING FCST CONTINUES TO NEED ONLY MINOR ADJUSTMENTS GIVEN WHAT LOOKS TO BE A QUIET STRETCH OF WEATHER. NR NML CONDITIONS WILL PERSIST FROM TUE-THU BEFORE SOME UPWARDS MODIFICATION WILL BE ATTAINED BY NEXT WEEKEND. HAVE BUMPED UP DEW POINTS INTO THE LOWER 60S IN MOST LOCATIONS...WHICH SHOULD BE AIDED BY PEAKING EVAPOTRANSPIRATION AND RELATIVELY MOIST GROUND AND LIMITED MIXING THROUGH THE WEEK. APPEARS THAT MID-LVL RIDGING WILL TRY TO MOVE EASTWARD BY NEXT SATURDAY...BUT THIS MAY STILL KEEP NEXT WEEKEND DRY BUT WITH INCREASING TEMPS AND SOUTHERLY WINDS. DUX && .AVIATION... FOR THE 06Z TAFS...SURFACE FRONT IN NEBRASKA SHOULD FINALLY GET MOVING SOUTHEAST BEFORE DAYBREAK AS THE NORTHERN STREAM SHORT WAVE MOVES INTO THE UPPER MIDWEST AND SURFACE PRESSURE RISES BUILD INTO THE NORTHERN PLAINS. ALSO CONVECTION THAT IS DEVELOPING ON THIS FRONT SHOULD HELP THE PUSH ON THIS BOUNDARY...WHICH MAY BE NEARING THE KSTJ AREA BY LATE MORNING...AND ARRIVING INTO THE KANSAS CITY AREA BY EARLY AFTERNOON. WILL PUT A TEMPO GROUP FOR STORMS WITH THE FRONT ITSELF...ALTHOUGH NOT OUT OF THE QUESTION WE COULD SEE SOME STORMS DEVELOP LATE TONIGHT IF SOME MID LEVEL LIFT CAN TAKE PLACE AHEAD OF THIS BOUNDARY. HOWEVER...AT THIS POINT IT APPEARS THE BETTER CHANCE OF STORMS WILL BE EAST OF THE TAF SITES CLOSER TO THE EDGE OF THE MID LEVEL CAP. WILL HAVE A CB GROUP IN FOR LATE TONIGHT TO INDICATE THE POTENTIAL OF THIS DESTABILIZATION TAKING PLACE. PC && .EAX WATCHES/WARNINGS/ADVISORIES... MO...NONE. KS...NONE. &&
HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE KANSAS CITY/PLEASANT HILL MO 654 PM CDT SAT JUN 26 2010 KSZ025-057-060-102>105-MOZ001>008-011>017-020>025-028>033-037>040- 043>046-053-054-280000- ATCHISON KS-MIAMI-LINN KS-DONIPHAN-LEAVENWORTH-WYANDOTTE-JOHNSON KS- ATCHISON MO-NODAWAY-WORTH-GENTRY-HARRISON-MERCER-PUTNAM-SCHUYLER- HOLT-ANDREW-DE KALB-DAVIESS-GRUNDY-SULLIVAN-ADAIR-BUCHANAN-CLINTON- CALDWELL-LIVINGSTON-LINN MO-MACON-PLATTE-CLAY-RAY-CARROLL-CHARITON- RANDOLPH-JACKSON-LAFAYETTE-SALINE-HOWARD-CASS-JOHNSON MO-PETTIS- COOPER-BATES-HENRY- 654 PM CDT SAT JUN 26 2010 THIS HAZARDOUS WEATHER OUTLOOK IS FOR NORTHWEST...NORTH CENTRAL AND WEST CENTRAL MISSOURI...AS WELL AS EXTREME EASTERN KANSAS. .DAY ONE...TONIGHT THE POTENTIAL FOR THUNDERSTORMS WILL BEGIN TO SPREAD SOUTHEAST ACROSS THE REGION AFTER MIDNIGHT...JUST AHEAD OF A FRONT THAT WILL MOVE THROUGH SUNDAY. THE POTENTIAL FOR SEVERE THUNDERSTORM ACTIVITY APPEARS LOW AT THIS TIME...BUT A SEVERE STORM OR TWO CAN NOT BE COMPLETELY RULED OUT ACROSS FAR NORTHERN MISSOURI. THE PRIMARY THREATS WITH ANY SEVERE STORMS WOULD BE FROM DAMAGING WINDS. .DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY THE POTENTIAL FOR CONTINUED THUNDERSTORM ACTIVITY WILL PERSIST THROUGH SUNDAY AND INTO SUNDAY EVENING...AS A COLD FRONT SWEEPS ACROSS THE REGION. THE CHANCES FOR SEVERE THUNDERSTORMS APPEAR LOW WITH ANY STORMS THAT OCCUR SUNDAY...BUT A FEW ISOLATED SEVERE THUNDERSTORMS CAN NOT BE RULED OUT SUNDAY AFTERNOON AND EVENING...MAINLY ALONG AND SOUTHEAST OF A PRINCETON TO KANSAS CITY LINE. THE PRIMARY THREATS WILL BE DAMAGING WINDS AND LARGE HAIL. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION IS NOT ANTICIPATED. NRR
The Omaha radar (KOAX), 167 km away, was scanning. The volume nearest the first event began at 08:52 UTC.
1 thunderstorm wind. Local standard time, as filed.
One two foot diameter tree was blown over. Some siding and shingles were taken off homes. Winds were estimated up to 60 mph. There were also power outages observed.
After NWS Directive 10-1605, the rules offices file Storm Data by.
Every storm in Missouri in 2010Every state in 2010This day in weather historyWarnings in Missouri, June 2010
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: 244372.