Alert archive / Kansas / Flash Flood Warnings in 2010
Flash Flood Warning 17, NWS Goodland, KS
NWS Goodland, KS issued this flash flood warning at Jun 25, 2010, 7:50 PM MDT for Sherman County, Thomas County, Kansas. It was in force for 3 hr. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Jun 25, 2010, 7:50 PM MDT (01:50 UTC)
- Expired
- Jun 25, 2010, 10:30 PM MDT
- In force
- 3 hr
- Issued by
- NWS Goodland, KS
- Area
- Storm-based polygon
- Flood severity
- None
Counties Sherman County, KS, Thomas County, KS
The radar
The Goodland radar (KGLD), 27 km from the middle of the area, began a volume at 01:49 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 nearest sounding before it
N. Platte/Lee Bi, NE (KLBF), launched 00:00Z, 1.8 hours before the alert went out and 209 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.
- Mixed-layer CAPE
- 2558 J/kg
- Mixed-layer CIN
- -73 J/kg
- Mixed-layer LCL
- 2309 m above ground
- 0-6 km bulk shear
- 27 kt
- 0-1 km storm-relative helicity
- 63 m²/s²
- 0-3 km storm-relative helicity
- 97 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 7.7
What forecasters said that day
The local office's own words before this flash flood warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Goodland, KS wrote its last area forecast discussion before this flash flood warning went out at Jun 25, 5:54 PM MDT, 1 hour 56 minutes earlier.
Area forecast discussion, Jun 25, 5:54 PM MDT, 1 hour 56 minutes before
AREA FORECAST DISCUSSION NATIONAL WEATHER SERVICE GOODLAND KS 554 PM MDT FRI JUN 25 2010 .DISCUSSION... 330 PM MDT FRI JUN 25 2010 THE UPPER RIDGE IN PLACE TODAY IS FLATTENED BY A A SHORT WAVE TROUGH LIFTING EAST OF THE ROCKIES ON SATURDAY. DAYTIME TEMPERATURES ON SATURDAY WILL BE MODERATED SOMEWHAT FROM THE HOT READINGS TODAY DUE TO THE ADDITIONAL CLOUD COVER EXPECTED WITH THE TROUGH. UPPER LEVEL FEATURES ARE COINCIDENT IN THE SHORT TERM BUT THE TIMING OF THE SURFACE FRONT ACROSS THE REGION BY LATE SATURDAY DIFFERS ACCORDING TO MODEL CHOICE. HAVE CONTINUED TO LEAN TOWARDS A SLOWER SOLUTION...WHICH APPEARS TO BE CLOSER TO THE NAM SOLUTION. THE NAM IS BREAKING OUT PRECIPITATION ALONG OR SLIGHTLY AHEAD OF THE SURFACE FRONT WHILE THE GFS IS KEEPING PRECIPITATION CONFINED MAINLY TO THE REGION BEHIND THE FRONT. WITH THE LIFT PROVIDED BY THE FRONT PROVIDING A FOCUS FOR THUNDERSTORM DEVELOPMENT ON SATURDAY AND SATURDAY EVENING...THAT'S ANOTHER REASON TO FAVOR THE NAM SOLUTION OVER THE GFS. HAVE GONE WITH SCATTERED THUNDERSTORMS MAINLY NORTH OF INTERSTATE 70 DURING THE LATE SATURDAY AFTERNOON AND EVENING WITH LINGERING STORMS EXPECTED TO LIFT OUT OF THE FORECAST AREA OVERNIGHT. EXPECT ADDITIONAL CHANCES OF THUNDERSTORMS MAIN IN THE ACROSS THE WESTERN PORTION OF THE FORECAST AREA SUNDAY EVENING AND MONDAY EVENING AS THE WESTERLY FLOW OVER THE ROCKIES TRANSITIONS TO A MORE NORTHWESTERLY DIRECTION. THE UPPER RIDGE AMPLIFIES SHARPLY OVER THE HIGH PLAINS ON TUESDAY AND MOVES OVER THE CENTRAL U.S. ON WEDNESDAY. EXPECT HIGH TEMPERATURES WELL INTO THE 90S WITH MAINLY DRY CONDITIONS AS A RESULT. LOCKHART && .AVIATION... 550 PM MDT FRI JUN 25 2010 FOR THE 00Z TAF...VFR CONDITIONS EXPECTED AT BOTH KGLD AND KMCK THROUGH THE EFFECTIVE PERIOD. CONVECTION ONGOING JUST EAST OF KGLD CURRENTLY WILL CONTINUE TO PROPAGATE EASTWARD AWAY FROM THE TERMINAL BUT MAINTAINED CB MENTION THROUGH 03Z. BEYOND THAT...EXPECT GENERALLY SKC WITH A FEW MID-LEVEL CLOUDS. FOR KMCK...CURRENT INDICATIONS ARE THAT CB/CONVECTIVE CHANCES THIS EVENING ARE TOO MINIMAL TO INCLUDE IN THIS TAF ISSUANCE. DO ANTICIPATE THE POTENTIAL FOR CONVECTION LATE TOMORROW AFTERNOON FOR BOTH TERMINALS. TEMPORAL/SPATIAL DETAILS ARE TOO VAGUE AT THIS POINT TO WARRANT ANYTHING MORE THAN CB MENTION. FOLTZ && .GLD WATCHES/WARNINGS/ADVISORIES... KS...NONE. NE...NONE. CO...NONE. &&
Hazardous weather outlook, Jun 25, 4:49 PM MDT, 3 hours 1 minute before
HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE GOODLAND KS 449 PM MDT FRI JUN 25 2010 COZ090>092-KSZ001>004-013>016-027>029-041-042-NEZ079>081-261200- YUMA-KIT CARSON-CHEYENNE CO-CHEYENNE KS-RAWLINS-DECATUR-NORTON- SHERMAN-THOMAS-SHERIDAN-GRAHAM-WALLACE-LOGAN-GOVE-GREELEY-WICHITA- DUNDY-HITCHCOCK-RED WILLOW- 449 PM MDT FRI JUN 25 2010 /549 PM CDT FRI JUN 25 2010/ THIS HAZARDOUS WEATHER OUTLOOK IS FOR EXTREME SOUTHWEST NEBRASKA...NORTHWEST KANSAS AND EAST CENTRAL COLORADO. .DAY ONE...TONIGHT ISOLATED THUNDERSTORMS WILL CONTINUE OVER EXTREME EASTERN COLORADO AND NORTHWEST KANSAS THROUGH THIS EVENING. LOCALLY GUSTY WINDS AND LIGHTNING WILL BE THE PRIMARY HAZARDS. THESE THUNDERSTORMS SHOULD QUICKLY DISSIPATE AFTER SUNSET. .DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY WIDELY SCATTERED THUNDERSTORMS WILL BE POSSIBLE ON SATURDAY AS A COLD FRONT MOVES OVER THE REGION. ANOTHER FAST MOVING STORM SYSTEM WILL BRING LOW PROBABILITIES FOR SHOWERS AND THUNDERSTORMS LATE MONDAY AND TUESDAY. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION WILL NOT BE NEEDED THROUGH TONIGHT.
In the hours before
Special weather statement, Jun 25, 5:55 PM MDT, 1 hour 55 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE GOODLAND KS
555 PM MDT FRI JUN 25 2010
KSZ014-260030-
THOMAS-
655 PM CDT FRI JUN 25 2010
...THE NATIONAL WEATHER SERVICE IN GOODLAND HAS ISSUED A SIGNIFICANT
WEATHER ADVISORY FOR THOMAS COUNTY IN NORTHWEST KANSAS...
AT 649 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR WAS TRACKING A
STRONG THUNDERSTORM 8 MILES NORTHWEST OF LEVANT...MOVING EAST AT 10
MPH.
PENNY TO NICKEL SIZE HAIL...AND WINDS TO 55 MPH ARE EXPECTED WITH
THIS STORM.
BE PREPARED TO TAKE SHELTER IN THE EVENT THESE STORMS INTENSIFY AND
BECOME SEVERE.
&&
LAT...LON 3937 10103 3936 10138 3944 10139 3955 10138
3957 10123 3956 10106
TIME...MOT...LOC 2355Z 264DEG 8KT 3946 10128
THEDELocal storm report, Jun 25, 7:13 PM MDT, 37 minutes before
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</html>The office that day
Everything else NWS Goodland, KS issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 25, 6:32 PM MDT | Severe Thunderstorm Warning | GLD | Thomas | 58 min |
Nearby
Flash Flood Warnings in Kansas, 2010Every flash flood warning in 2010
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.