Alert archive / Nebraska / Flash Flood Warnings in 2007
Flash Flood Warning 36, NWS North Platte, NE
NWS North Platte, NE issued this flash flood warning at Jun 12, 2007, 4:22 PM CDT for Lincoln County, Nebraska. It was in force for 6 hr. 3 reports came from inside the area while it was in force.
The area
The counties it named, with what was reported inside it.
The facts
- Issued
- Jun 12, 2007, 4:22 PM CDT (21:22 UTC)
- Expired
- Jun 12, 2007, 10:15 PM CDT
- In force
- 6 hr
- Issued by
- NWS North Platte, NE
- Area
- Whole counties
County Lincoln County, NE
The radar
The North Platte radar (KLNX), 102 km from the middle of the area, began a volume at 21:22 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 was reported inside it
| Time | Report | Where | Remark |
|---|---|---|---|
| Jun 12, 5:00 PM CDT | FLASH FLOOD | North Platte, NE | WATER RUNNING ACROSS ROAD ANKLE DEEP AT 3RD AND JEFFERS. |
| Jun 12, 5:15 PM CDT | FLASH FLOOD | North Platte, NE | FLOODING ON A ST. WEST OF BUFFALO BILL |
| Jun 12, 5:30 PM CDT | HEAVY RAIN 1 | 15 N North Platte, NE | 1 INCH IN 30 MINUTES |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
The nearest sounding before it
N. Platte/Lee Bi, NE (KLBF), launched 12:00Z, 9.4 hours before the alert went out and 15 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
- 337 J/kg
- Mixed-layer CIN
- -95 J/kg
- Mixed-layer LCL
- 778 m above ground
- 0-6 km bulk shear
- 32 kt
- 0-1 km storm-relative helicity
- 64 m²/s²
- 0-3 km storm-relative helicity
- 92 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 2.1
The text
As transmitted, in the capitals the NWS used until 2016.
000 WGUS53 KLBF 122124 FFWLBF NEC111-130315- BULLETIN - EAS ACTIVATION REQUESTED FLASH FLOOD WARNING NATIONAL WEATHER SERVICE NORTH PLATTE NE 422 PM CDT TUE JUN 12 2007 THE NATIONAL WEATHER SERVICE IN NORTH PLATTE HAS ISSUED A * FLASH FLOOD WARNING FOR... LINCOLN COUNTY IN SOUTHWEST NEBRASKA... THIS INCLUDES THE CITY OF NORTH PLATTE... * UNTIL 1015 PM CDT * AT 414 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED FLASH FLOODING FROM THUNDERSTORMS OVER THE WARNED AREA. * LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO BRADY... SUTHERLAND RESERVOIR STATE RECREATION AREA...SUTHERLAND... MAXWELL...HERSHEY AND LAKE MALONEY STATE RECREATION AREA ADDITIONAL RAINFALL AMOUNTS OF 1 TO 2 INCHES ARE POSSIBLE IN THE WARNED AREA. WATER MAY WASH OUT OR FLOW OVER MANY COUNTY ROADS IN LINCOLN COUNTY. TRAVEL IS STRONGLY DISCOURAGED ON ANY COUNTY OR SECONDARY ROADS...ESPECIALLY ACROSS THE SOUTHEASTERN HALF OF THE COUNTY. UNPAVED ROADS MAY BECOME WASHED OUT AND IMPASSABLE. EXCESSIVE RUNOFF FROM HEAVY RAINFALL WILL CAUSE FLOODING OF SMALL CREEKS AND STREAMS...COUNTRY ROADS...AS WELL AS FARMLAND ALONG THE BANKS OF CREEKS AND STREAMS. 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. MOVE TO HIGHER GROUND. 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. LAT...LON 4070 10123 4071 10023 4138 10025 4139 10125 $$ KAR
2 follow-up statements
000 WGUS73 KLBF 130013 FFSLBF FLASH FLOOD STATEMENT NATIONAL WEATHER SERVICE NORTH PLATTE NE 709 PM CDT TUE JUN 12 2007 NEC111-130315- LINCOLN NE- 709 PM CDT TUE JUN 12 2007 ...A FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 1015 PM CDT FOR LINCOLN COUNTY... AT 707 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED 1 TO 3 INCHES OF RAINFALL ALONG AND NORTH OF INTERSTATE 80 FROM NORTH PLATTE TO BRADY. LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO NORTH PLATTE...BRADY...AND MAXWELL. ADDITIONAL RAINFALL AMOUNTS OF A HALF AN INCH TO 1 INCH IS POSSIBLE THROUGH WEDNESDAY MORNING. DO NOT DRIVE YOUR VEHICLE INTO AREAS WHERE THE WATER COVERS THE ROADWAY. THE WATER DEPTH MAY BE TOO GREAT TO ALLOW YOUR CAR TO CROSS SAFELY. MOVE TO HIGHER GROUND. DO NOT UNDERESTIMATE THE POWER OF FLOOD WATERS. ONLY A FEW INCHES OF RAPIDLY FLOWING WATER CAN QUICKLY CARRY AWAY YOUR VEHICLE. LAT...LON 4070 10123 4071 10023 4138 10025 4139 10125 $$ BUTTLER
000 WGUS73 KLBF 130320 FFSLBF FLASH FLOOD STATEMENT NATIONAL WEATHER SERVICE NORTH PLATTE NE 1013 PM CDT TUE JUN 12 2007 NEC111-130323- LINCOLN NE- 1013 PM CDT TUE JUN 12 2007 ...THE FLASH FLOOD WARNING WILL EXPIRE AT 1015 PM CDT FOR LINCOLN COUNTY... THE FLASH FLOOD WARNING FOR LINCOLN COUNTY WILL EXPIRE AT 1015 PM CDT. THE IMMEDIATE THREAT FOR FLASH FLOODING HAS ENDED ACROSS LINCOLN COUNTY. A FLASH FLOOD WATCH REMAINS IN EFFECT ACROSS ALL OF WESTERN AND NORTH CENTRAL NEBRASKA. THOUGH THE IMMEDIATE THREAT FOR FLASH FLOODING HAS ENDED...PERSONS ACROSS LINCOLN COUNTY SHOULD CONTINUE TO MONITOR THE LATEST FORECASTS AND FLOOD STATEMENTS...AS THE POTENTIAL EXISTS FOR FURTHER FLASH FLOODING ACROSS SOUTHWESTERN NEBRASKA THROUGH WEDNESDAY. LAT...LON 4070 10123 4071 10023 4138 10025 4139 10125 $$ BUTTLER
The office that day
Everything else NWS North Platte, NE issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 11, 7:28 PM CDT | Severe Thunderstorm Warning | LBF | Chase | 62 min |
| Jun 11, 8:01 PM CDT | Flash Flood Warning | LBF | Chase | 119 min |
| Jun 11, 8:11 PM CDT | Flash Flood Warning | LBF | Chase, Hayes | 6 hr |
| Jun 11, 9:34 PM CDT | Severe Thunderstorm Warning | LBF | Perkins | 41 min |
| Jun 11, 10:31 PM CDT | Flash Flood Warning | LBF | Perkins | 4 hr |
| Jun 12, 1:00 AM CDT | Severe Thunderstorm Warning | LBF | Chase | 60 min |
| Jun 12, 1:17 AM CDT | Tornado Warning | LBF | Chase | 43 min |
| Jun 12, 2:10 AM CDT | Flash Flood Warning | LBF | Chase | 6 hr |
| Jun 12, 2:23 AM CDT | Flash Flood Warning | LBF | Perkins | 4 hr |
| Jun 12, 3:39 AM CDT | Flash Flood Watch | LBF | Arthur, Blaine, Boyd, Brown, Chase, Cherry and 20 more | 48 hr |
| Jun 12, 7:54 AM CDT | Flash Flood Warning | LBF | Chase | 4 hr |
| Jun 12, 12:19 PM CDT | Flash Flood Warning | LBF | Chase, Perkins | 6 hr |
| Jun 12, 12:41 PM CDT | Severe Thunderstorm Warning | LBF | Cherry | 34 min |
| Jun 12, 1:23 PM CDT | Severe Thunderstorm Warning | LBF | Keith | 40 min |
| Jun 12, 2:28 PM CDT | Flash Flood Warning | LBF | Keith | 6 hr |
| Jun 12, 2:46 PM CDT | Severe Thunderstorm Warning | LBF | Lincoln | 30 min |
| Jun 12, 3:43 PM CDT | Flash Flood Warning | LBF | Hayes | 6 hr |
| Jun 12, 4:29 PM CDT | Severe Thunderstorm Warning | LBF | Lincoln | 61 min |
Nearby
Flash Flood Warnings in Nebraska, 2007Every flash flood warning in 2007
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.