Alert archive / Kansas / Flash Flood Warnings in 1999
Flash Flood Warning 2, NWS Hastings, NE
NWS Hastings, NE issued this flash flood warning at May 4, 1999, 5:20 PM CDT for Smith 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
- May 4, 1999, 5:20 PM CDT (22:20 UTC)
- Expired
- May 4, 1999, 8:00 PM CDT
- In force
- 3 hr
- Issued by
- NWS Hastings, NE
- Area
- Whole counties
County Smith County, KS
The radar
The Grand Island radar (KUEX), 66 km from the middle of the area, began a volume at 22:20 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 12:00Z, 10.3 hours before the alert went out and 214 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
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 1491 m above ground
- 0-6 km bulk shear
- 35 kt
- 0-1 km storm-relative helicity
- 108 m²/s²
- 0-3 km storm-relative helicity
- 126 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.1
The text
As transmitted, in the capitals the NWS used until 2016.
000 TTAA00 KGRI 042225 FFWGRI KSC183-050115- BULLETIN - EAS ACTIVATION REQUESTED FLASH FLOOD WARNING NATIONAL WEATHER SERVICE HASTINGS NE 520 PM CDT TUE MAY 4 1999 THE NATIONAL WEATHER SERVICE IN HASTINGS HAS ISSUED A * FLASH FLOOD WARNING FOR PEOPLE IN... SMITH COUNTY IN NORTH CENTRAL KANSAS * UNTIL 800 PM CDT * THE COUNTY SHERIFF HAS FLASH FLOODING IN SOUTHERN AND WESTERN SMITH COUNTY. SOME COUNTY ROADS ARE UNDER WATER AND SMALL STREAMS AND CREEKS CONTINUE TO RISE. WITH THE POSSIBILITY OF ADDITIONAL RAIN OVER THE NEXT FEW HOURS THE WARNING HAS BEEN EXTENDED. ADDITIONAL RAINFALL OF UP TO 1 INCH ARE POSSIBLE TONIGHT. DO NOT DRIVE YOUR VEHICLE INTO AREAS WHERE THE WATER COVERS THE ROADWAY. THE WATER DEPTH MAY BE TOO GREAT TO ALLOW YOUR CAR TO CROSS SAFELY...AND YOU MAY BE SWEPT AWAY. VEHICLES CAUGHT IN RISING WATER SHOULD BE ABANDONED QUICKLY. MOVE TO HIGHER GROUND. A FLASH FLOOD WARNING MEANS THAT FLOODING IS OCCURRING OR IS IMMINENT. MOST FLASH FLOOD DEATHS OCCUR IN AUTOMOBILES. DO NOT ATTEMPT TO CROSS BRIDGES...DIPS...OR OTHER LOW SPOTS IF WATER COVERS THE ROADWAY. NEVER TRY TO CROSS A FLOWING STREAM...EVEN A SMALL ONE...ON FOOT. TO ESCAPE RISING WATER MOVE UP TO HIGHER GROUND.
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 Hastings, NE wrote its last area forecast discussion before this flash flood warning went out at May 4, 2:55 PM CDT, 2 hours 25 minutes earlier.
Area forecast discussion, May 4, 2:55 PM CDT, 2 hours 25 minutes before
SOUTH CENTRAL NEBRASKA/NORTH CENTRAL KANSAS FORECAST DISCUSSION NATIONAL WEATHER SERVICE HASTINGS NE 255 PM CDT TUE MAY 4 1999 LOTS OF WEATHER GOING ON WITH AREAS OF HEAVY RAIN AND ISOLATED SEVERE THUNDERSTORMS. WILL OBVIOUSLY CONTINUE THREAT OF RAIN AND STORMS WITH CATEGORICAL WORDING TONIGHT AND INCLUDE THE THREAT OF HEAVY RAIN. WILL ATTEMPT TO DROP A SMALL PORTION OF SOUTHWEST CWA FROM TORNADO AS NORTHWEST FLOW AND WRAP AROUND PRECIPITATION APPEAR TO BE MAIN THREAT. WRAP AROUND IS THE PROBLEM AREA THEN FOR THE REST OF THE FORECAST PACKAGE AS STRONG NORTHWEST WINDS KICK IN. AREAS OF NORTHEAST NEBRASKA MAY SEE SOME PRETTY GOOD RAINS. WINDS WILL APPROACH OR EXCEED ADVISORY CRITERIA FOR TOMORROW. STILL CHANCE FOR SHOWERS WITH BEST CHANCES NORTH. WILL NOT GET IN A BIG HURRY TO DRY THINGS OUR WITH UPPER LOW WOBBLING AROUND TO OUR EAST AND NORTHEAST. JUST ISSUED WATCH 209 UPDATE COINCIDES CLOSELY WITH MY INITIAL OZFGID FOR WATCH AREA. WILL NOT ADJUST AS STORMS ARE INTENSIFYING AROUND GRAND ISLAND...AND POINTS SOUTH. .GID...TORNADO WATCH FOR A LARGE PART OF THE CWA UNTIL 700 PM MORITZ
In the hours before
Special weather statement, May 4, 3:35 PM CDT, 1 hour 45 minutes before
KSZ005-017-NEZ060-072-073-082-083-042105- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE HASTINGS NE 335 PM CDT TUE MAY 4 1999 TORNADO WATCH NUMBER 209 HAS BEEN CANCELLED FOR THE FOLLOWING COUNTIES... DAWSON GOSPER PHELPS FURNAS HARLAN PHILLIPS ROOKS WHILE SHOWERS AND THUNDERSTORMS WILL CONTINUE INTO THIS EVENING THE THREAT OF SEVERE WEATHER HAS DIMINISHED IN THESE COUNTIES ABOVE. HOWEVER THE TORNADO WATCH REMAINS IN EFFECT FOR THE REMAINDER OF SOUTH CENTRAL NEBRASKA AND NORTH CENTRAL KANSAS UNTIL 7PM. BGM/MM
The office that day
Everything else NWS Hastings, NE issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 4, 11:51 AM CDT | Severe Thunderstorm Warning | GID | Osborne | 54 min |
| May 4, 11:54 AM CDT | Severe Thunderstorm Warning | GID | Rooks | 66 min |
| May 4, 12:17 PM CDT | Severe Thunderstorm Warning | GID | Smith | 43 min |
| May 4, 12:43 PM CDT | Severe Thunderstorm Warning | GID | Osborne | 47 min |
| May 4, 1:02 PM CDT | Severe Thunderstorm Warning | GID | Smith | 43 min |
| May 4, 2:30 PM CDT | Flash Flood Warning | GID | Smith | 3 hr |
| May 4, 2:39 PM CDT | Severe Thunderstorm Warning | GID | Mitchell | 51 min |
Nearby
Flash Flood Warnings in Kansas, 1999Every flash flood warning in 1999
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.