Alert archive / Nebraska / Flash Flood Warnings in 2003
Flash Flood Warning 1, NWS North Platte, NE
NWS North Platte, NE issued this flash flood warning at Jun 16, 2003, 10:34 PM MDT for Chase County, Hayes County, Nebraska. 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 outline as issued.
The facts
- Issued
- Jun 16, 2003, 10:34 PM MDT (04:34 UTC)
- Expired
- Jun 17, 2003, 1:30 AM MDT
- In force
- 3 hr
- Issued by
- NWS North Platte, NE
- Area
- Counties, with a storm outline in the text
Counties Chase County, NE, Hayes County, NE
The radar
The Goodland radar (KGLD), 134 km from the middle of the area, began a volume at 04:34 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, 4.6 hours before the alert went out and 100 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
- 872 J/kg
- Mixed-layer CIN
- -7 J/kg
- Mixed-layer LCL
- 2104 m above ground
- 0-6 km bulk shear
- 22 kt
- 0-1 km storm-relative helicity
- 3 m²/s²
- 0-3 km storm-relative helicity
- 9 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.1
The text
As transmitted, in the capitals the NWS used until 2016.
000 WGUS53 KLBF 170438 FFWLBF NEC029-085-170730- BULLETIN - EAS ACTIVATION REQUESTED FLASH FLOOD WARNING NATIONAL WEATHER SERVICE NORTH PLATTE NE 1034 PM MDT MON JUN 16 2003 THE NATIONAL WEATHER SERVICE IN NORTH PLATTE HAS ISSUED A * FLASH FLOOD WARNING FOR... WESTERN HAYES COUNTY IN SOUTHWEST NEBRASKA CHASE COUNTY IN SOUTHWEST NEBRASKA * UNTIL 130 AM MDT(230 AM CDT) * AT 1033 PM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED VERY HEAVY RAIN 6 MILES NORTH OF WAUNETA...OR ABOUT 13 MILES EAST OF IMPERIAL...MOVING NORTHEAST AT 5 MPH. THE OBSERVATION STATION INDICATED NEARLY 2 1/2 INCHES ON THE WEST EDGE OF THE HEAVIEST RAIN AREA. RADAR ESTIMATES OF 3 TO 4 INCHES ARE INDICATED AS WELL. * LOCATIONS IN THE WARNING INCLUDE CHAMPION...ENDERS AND HAMLET. ALSO...RAPID RISES ARE LIKELY ON SPRING AND STINKING WATER CREEKS. A FLASH FLOOD WARNING MEANS THAT FLOODING IS OCCURRING OR IS IMMINENT. DO NOT DRIVE THROUGH FLOWING WATER. NEARLY HALF OF ALL FLOOD FATALITIES ARE VEHICLE RELATED. AS LITTLE AS 6 INCHES OF WATER MAY CAUSE YOU TO LOSE CONTROL OF YOUR VEHICLE. TWO FEET OF RUSHING WATER CAN CARRY AWAY MOST VEHICLES INCLUDING SPORT UTILITY VEHICLES AND PICKUPS. A FLASH FLOOD WARNING MEANS THAT FLOODING IS IMMINENT OR OCCURRING. IF YOU ARE IN THE WARNING AREA MOVE TO HIGHER GROUND IMMEDIATELY. RESIDENTS LIVING ALONG STREAMS AND CREEKS SHOULD TAKE IMMEDIATE PRECAUTIONS TO PROTECT LIFE AND PROPERTY. DO NOT ATTEMPT TO CROSS SWIFTLY FLOWING WATERS OR WATERS OF UNKNOWN DEPTH BY FOOT OR BY AUTOMOBILE. IF YOUR VEHICLE STALLS, ABANDON IT IMMEDIATELY AND SEEK HIGHER GROUND. TO REPORT SEVERE WEATHER HAVE THE NEAREST LAW ENFORCEMENT AGENCY RELAY YOUR REPORT TO THE NATIONAL WEATHER SERVICE FORECAST OFFICE IN NORTH PLATTE. LAT...LON 4069 10190 4036 10187 4037 10092 4069 10101 $$ SPRINGER
1 follow-up statement
000 WSUS73 KLBF 170611 FFSLBF NEC029-085-170800- FLASH FLOOD STATEMENT NATIONAL WEATHER SERVICE NORTH PLATTE NE 1203 AM MDT TUE JUN 17 2003 ..A FLASH FLOOD WARNING CONTINUES FOR WESTERN HAYES AND CHASE COUNTIES UNTIL 200 AM MDT(300 AM CDT)... * AT 1258 AM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO INDICATE RAINFALL...HEAVY AT TIMES...ACROSS EASTERN CHASE AND WESTERN HAYES COUNTY. THE HEAVIEST RAINFALL WAS LOCATED A MILE NORTHEAST OF WAUNETA WITH UP TO AN INCH PER HOUR. THE CLUSTER OF SHOWERS HAD WEAKENED OVER THE WARNING AREA...HOWEVER INCREASED RAINFALL FURTHER NORTH WILL CONTINUE TO INCREASE RUNOFF WITH SMALL STREAMS AND CREEKS TO SEE INCREASED FLOWS WITH WATER LIKELY MOVING INTO LOW LYING AREAS...AND STANDING WATER TO INCREASE AS RAINFALL CONTINUES. THE CLUSTER OF SHOWERS AND THUNDERSTORMS WILL MOVE LITTLE THROUGH 230 AM CDT (130 AM MDT)...WITH THE THREAT FOR FLASH FLOODING TO CONTINUE. BE ESPECIALLY CAUTIOUS AT NIGHT WHEN IT IS HARDER TO RECOGNIZE THE DANGERS OF FLOODS AND FLASH FLOODS. IF FLASH FLOODING IS OBSERVED ACT QUICKLY. MOVE UP TO HIGHER GROUND TO ESCAPE FLOOD WATERS. DO NOT STAY IN AREAS SUBJECT TO FLOODING WHEN WATER BEGINS RISING. STAY TUNED TO NOAA WEATHER RADIO OR LOCAL TELEVISION AND RADIO STATIONS FOR THE LATEST WEATHER INFORMATION. $$ KECK
The office that day
Everything else NWS North Platte, NE issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 17, 1:41 AM MDT | Flash Flood Warning | LBF | Chase, Hayes, Lincoln, Perkins | 4 hr |
Nearby
Flash Flood Warnings in Nebraska, 2003Every flash flood warning in 2003
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.