Alert archive / Kansas / Severe Thunderstorm Warnings in 2009

Severe Thunderstorm Warning 327, NWS Wichita, KS

August 15, 2009Sedgwick County, Kansas

NWS Wichita, KS issued this severe thunderstorm warning at Aug 15, 2009, 7:06 PM CDT for Sedgwick County, Kansas. It was in force for 49 min. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Aug 15, 2009, 7:06 PM CDT (00:06 UTC)
Expired
Aug 15, 2009, 7:55 PM CDT
In force
49 min
Issued by
NWS Wichita, KS
Area
Storm-based polygon

County Sedgwick County, KS

The radar

The Wichita radar (KICT), 4 km from the middle of the area, began a volume at 00:07 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 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 Wichita, KS wrote its last area forecast discussion before this severe thunderstorm warning went out at Aug 15, 6:33 PM CDT, 33 minutes earlier.

Area forecast discussion, Aug 15, 6:33 PM CDT, 33 minutes before
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Hazardous weather outlook, Aug 15, 4:32 PM CDT, 2 hours 34 minutes before
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE WICHITA KS
432 PM CDT SAT AUG 15 2009

KSZ032-033-047>053-067>072-082-083-091>096-098>100-162145-
RUSSELL-LINCOLN-BARTON-ELLSWORTH-SALINE-RICE-MCPHERSON-MARION-CHASE-
RENO-HARVEY-BUTLER-GREENWOOD-WOODSON-ALLEN-KINGMAN-SEDGWICK-HARPER-
SUMNER-COWLEY-ELK-WILSON-NEOSHO-CHAUTAUQUA-MONTGOMERY-LABETTE-
432 PM CDT SAT AUG 15 2009

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF CENTRAL KANSAS...
SOUTH CENTRAL KANSAS AND SOUTHEAST KANSAS.

.DAY ONE...TONIGHT

A FEW STRONG TO MARGINALLY SEVERE STORMS WILL BE POSSIBLE THIS
EVENING...AND AGAIN AFTER MIDNIGHT...GENERALLY WEST OF THE FLINT
HILLS. THE MAIN THREATS WILL BE WINDS TO 50 MPH AND DIME SIZED
HAIL.

.DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY

ON SUNDAY...A COLD FRONT WILL MOVE SOUTHEAST ACROSS THE
AREA...REACHING THE TURNPIKE CORRIDOR BY LATE AFTERNOON. STRONG TO
SEVERE STORMS ARE EXPECTED TO DEVELOP ALONG THE COLD FRONT BY LATE
AFTERNOON AND PERSIST INTO THE EVENING HOURS. AS THE OVERNIGHT
PROGRESSES...ANOTHER ROUND OF STRONG TO SEVERE STORMS MAY MOVE IN
FROM WESTERN KANSAS. THE PRIMARY THREATS SUNDAY AND SUNDAY NIGHT
WILL BE QUARTER SIZED HAIL...60 MPH WINDS AND LOCALLY HEAVY
RAINFALL.

THE FRONTAL BOUNDARY MAY THEN STALL ACROSS SOUTHERN KANSAS OR
NORTHERN OKLAHOMA...KEEPING THUNDERSTORM CHANCES AROUND THROUGH
TUESDAY. PERIODIC BOUTS OF STRONG TO MARGINALLY SEVERE STORMS ARE
ANTICIPATED MONDAY THROUGH TUESDAY...WHICH MAY LEAD TO SOME HEAVY
RAINFALL AMOUNTS AND LOCALIZED FLOODING CONCERNS. STAY TUNED FOR
LATER FORECASTS AND OUTLOOKS.

THUNDERSTORMS WILL REMAIN IN THE FORECAST THROUGH LATE WEEK...AS
A SECOND COLD FRONT DROPS SOUTHEAST ACROSS THE PLAINS. A FEW
STRONG STORMS WILL BE POSSIBLE.

.SPOTTER INFORMATION STATEMENT...

STORM SPOTTERS MAY BE NEEDED LATE SUNDAY AFTERNOON AND
NIGHT...AND POTENTIALLY MONDAY THROUGH TUESDAY AS WELL.

&&

FOR A GRAPHICAL VERSION OF THIS INFORMATION...SEE OUR
WEBPAGE AT (LOWERCASE) HTTP://WEATHER.GOV/WICHITA/HWO/HWO.PHP

ADK

In the hours before

Special weather statement, Aug 15, 5:57 PM CDT, 1 hour 9 minutes before
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Local storm report, Aug 15, 6:16 PM CDT, 50 minutes before
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Local storm report, Aug 15, 6:19 PM CDT, 47 minutes before
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Special weather statement, Aug 15, 6:32 PM CDT, 34 minutes before
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Special weather statement, Aug 15, 6:43 PM CDT, 23 minutes before
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Special weather statement, Aug 15, 6:59 PM CDT, 7 minutes before
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Nearby

Severe Thunderstorm Warnings in Kansas, 2009Every severe thunderstorm warning in 2009

Sources

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