Alert archive / Nebraska / Flash Flood Warnings in 2004
Flash Flood Warning 21, NWS Hastings, NE
NWS Hastings, NE issued this flash flood warning at Jul 8, 2004, 11:58 PM CDT for Greeley County, Howard County, Sherman County, Nebraska. It was in force for 6 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
- Jul 8, 2004, 11:58 PM CDT (04:58 UTC)
- Expired
- Jul 9, 2004, 6:00 AM CDT
- In force
- 6 hr
- Issued by
- NWS Hastings, NE
- Area
- Counties, with a storm outline in the text
Counties Greeley County, NE, Howard County, NE, Sherman County, NE
The radar
The Grand Island radar (KUEX), 127 km from the middle of the area, began a volume at 04:59 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, 5.0 hours before the alert went out and 169 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
- 1868 J/kg
- Mixed-layer CIN
- -201 J/kg
- Mixed-layer LCL
- 1853 m above ground
- 0-6 km bulk shear
- 33 kt
- 0-1 km storm-relative helicity
- 22 m²/s²
- 0-3 km storm-relative helicity
- 188 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 KGID 090459
FFWGID
NEC077-093-163-091100-
BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE HASTINGS NE
1158 PM CDT THU JUL 8 2004
THE NATIONAL WEATHER SERVICE IN HASTINGS HAS ISSUED A
* FLASH FLOOD WARNING FOR...
GREELEY COUNTY IN CENTRAL NEBRASKA
HOWARD COUNTY IN CENTRAL NEBRASKA
SHERMAN COUNTY IN CENTRAL NEBRASKA
* UNTIL 600 AM CDT
* AT 1154 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED
FLASH FLOODING FROM THUNDERSTORMS ALONG A LINE EXTENDING FROM 14
MILES NORTHEAST OF WOLBACH TO COTESFIELD TO 5 MILES NORTHWEST OF
ROCKVILLE TO 5 MILES EAST OF HAZARD...OR ALONG A LINE EXTENDING
FROM 46 MILES NORTH OF GRAND ISLAND TO 34 MILES NORTHWEST OF GRAND
ISLAND TO 32 MILES NORTHWEST OF GRAND ISLAND TO 28 MILES NORTH OF
KEARNEY...MOVING NORTHEAST AT 25 MPH.
* LOCATIONS IMPACTED INCLUDE...FARWELL...DANNEBROG...ELBA...ST. PAUL
AND CUSHING.
BE ESPECIALLY CAUTIOUS AT NIGHT WHEN IT IS HARDER TO RECOGNIZE THE
DANGERS OF FLOODING. 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.
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. VEHICLES CAUGHT IN RISING WATER SHOULD BE ABANDONED QUICKLY.
MOVE TO HIGHER GROUND.
LAT...LON 4169 9868 4134 9870 4108 9916 4109 9838
4156 9832 4171 9840
$$
FAY2 follow-up statements
000
WGUS73 KGID 090558
FFSGID
NEC077-093-163-091100-
FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE HASTINGS NE
1254 AM CDT FRI JUL 9 2004
...FLASH FLOOD WARNING CONTINUES UNTIL 600 AM CDT FOR PEOPLE IN THE
FOLLOWING COUNTIES...
IN CENTRAL NEBRASKA
GREELEY...SHERMAN AND HOWARD
AT 1251 AM CDT...DOPPLER RADAR INDICATED THUNDERSTORMS WITH VERY
HEAVY RAIN FROM 4 MILES NORTHEAST OF WOLBACH TO ST. LIBORY...OR FROM
36 MILES NORTH OF GRAND ISLAND TO 10 MILES NORTH OF GRAND ISLAND....
MOVING EAST AT 25 MPH.
AT 1247 AM...LAW ENFORCEMENT REPORTED WATER OVER THE ROAD ON HIGHWAY
281 ON THE GREELEY AND HOWARD COUNTY LINE. WATER WAS ALSO REPORTED
OVER THE ROAD NEAR ELBA.
EXCESSIVE RUNOFF FROM THE THUNDERSTORMS WILL CAUSE FLASH FLOODING OF
SMALL CREEKS AND STREAMS...ROADS AND UNDERPASSES. RISES ALONG THE
MUD CREEK...DEER CREEK...OAK CREEK...CEDAR RIVER...SPRING CREEK AND
COTTONWOOD CREEK CAN BE EXPECTED.
BE ESPECIALLY CAUTIOUS AT NIGHT WHEN IT IS HARDER TO RECOGNIZE THE
DANGERS OF FLOODS AND FLASH FLOODS. IF FLASH FLOODING IS OBSERVED...
MOVE TO HIGHER GROUND IMMEDIATELY
TO REPORT FLOODING HAVE THE NEAREST LAW ENFORCEMENT AGENCY RELAY YOUR
REPORT TO THE NATIONAL WEATHER SERVICE FORECAST OFFICE IN HASTINGS.
LAT...LON 4171 9874 4137 9872 4137 9918 4107 9918
4105 9831 4172 9834
&
$$
FAY000
WGUS73 KGID 091026
FFSGID
NEC077-093-163-091530-
FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE HASTINGS NE
524 AM CDT FRI JUL 9 2004
...FLASH FLOOD WARNING FOR GREELEY...HOWARD...AND SHERMAN COUNTIES
HAS BEEN CANCELED...
HEAVY RAINFALL HAD ENDED ACROSS THE WARNED AREA...AND WATER HAS
RECEDED FROM ROADWAYS. SOME MINOR FLOODING MAY CONTINUE FROM THE
RUNOFF...HOWEVER THE THREAT OF SERIOUS FLOODING HAS ENDED.
LAT...LON 4105 9829 4105 9829 4105 9920 4138 9919
4138 9893 4140 9874 4173 9874 4174 9828
$$
FAYThe office that day
Everything else NWS Hastings, NE issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 8, 10:00 PM CDT | Severe Thunderstorm Warning | GID | Dawson | 60 min |
| Jul 8, 10:29 PM CDT | Tornado Warning | GID | Dawson | 46 min |
| Jul 8, 10:33 PM CDT | Severe Thunderstorm Warning | GID | Gosper | 57 min |
| Jul 8, 10:38 PM CDT | Severe Thunderstorm Warning | GID | Sherman | 67 min |
| Jul 8, 10:47 PM CDT | Severe Thunderstorm Warning | GID | Phelps | 58 min |
| Jul 8, 10:55 PM CDT | Severe Thunderstorm Warning | GID | Furnas | 65 min |
| Jul 8, 10:59 PM CDT | Tornado Warning | GID | Buffalo | 46 min |
| Jul 8, 11:28 PM CDT | Severe Thunderstorm Warning | GID | Harlan | 62 min |
| Jul 8, 11:30 PM CDT | Severe Thunderstorm Warning | GID | Kearney | 45 min |
| Jul 8, 11:33 PM CDT | Severe Thunderstorm Warning | GID | Greeley, Howard, Sherman | 57 min |
| Jul 8, 11:40 PM CDT | Severe Thunderstorm Warning | GID | Buffalo | 65 min |
| Jul 8, 11:47 PM CDT | Severe Thunderstorm Warning | GID | Adams, Hall | 58 min |
| Jul 8, 11:56 PM CDT | Severe Thunderstorm Warning | GID | Franklin | 64 min |
| Jul 8, 11:58 PM CDT | Severe Thunderstorm Warning | GID | Webster | 62 min |
| Jul 9, 12:00 AM CDT | Severe Thunderstorm Warning | GID | Nance | 60 min |
| Jul 9, 12:22 AM CDT | Severe Thunderstorm Warning | GID | Clay | 53 min |
| Jul 9, 12:23 AM CDT | Severe Thunderstorm Warning | GID | Greeley, Howard | 37 min |
| Jul 9, 12:28 AM CDT | Severe Thunderstorm Warning | GID | Nuckolls | 62 min |
| Jul 9, 12:33 AM CDT | Severe Thunderstorm Warning | GID | Hamilton, Merrick | 57 min |
| Jul 9, 12:54 AM CDT | Severe Thunderstorm Warning | GID | Fillmore, Thayer | 51 min |
| Jul 9, 12:56 AM CDT | Severe Thunderstorm Warning | GID | Nance | 64 min |
| Jul 9, 1:05 AM CDT | Severe Thunderstorm Warning | GID | Nance | 55 min |
| Jul 9, 1:07 AM CDT | Severe Thunderstorm Warning | GID | Polk, York | 68 min |
| Jul 9, 1:18 AM CDT | Flash Flood Warning | GID | Merrick, Nance | 6 hr |
| Jul 9, 1:28 AM CDT | Severe Thunderstorm Warning | GID | Hamilton, Merrick | 32 min |
| Jul 9, 1:39 AM CDT | Flash Flood Warning | GID | Polk | 6 hr |
Nearby
Flash Flood Warnings in Nebraska, 2004Every flash flood warning in 2004
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.