Alert archive / Nebraska / Flash Flood Warnings in 2023
Flash Flood Warning 13, NWS North Platte, NE
NWS North Platte, NE issued this flash flood warning at Jun 23, 2023, 9:01 PM MDT for Deuel County, Garden 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 23, 2023, 9:01 PM MDT (03:01 UTC)
- Expired
- Jun 23, 2023, 11:34 PM MDT
- In force
- 3 hr
- Issued by
- NWS North Platte, NE
- Area
- Storm-based polygon
- Flood severity
- None
Counties Deuel County, NE, Garden County, NE
The radar
The North Platte radar (KLNX), 182 km from the middle of the area, began a volume at 03:03 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, 3.0 hours before the alert went out and 162 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
- 3021 J/kg
- Mixed-layer CIN
- -6 J/kg
- Mixed-layer LCL
- 1262 m above ground
- 0-6 km bulk shear
- 43 kt
- 0-1 km storm-relative helicity
- 55 m²/s²
- 0-3 km storm-relative helicity
- 306 m²/s²
- Significant tornado parameter
- 3.0
- Supercell composite
- 19.8
The text
As transmitted.
896
WGUS53 KLBF 240301
FFWLBF
NEC049-069-240545-
/O.NEW.KLBF.FF.W.0013.230624T0301Z-230624T0545Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service North Platte NE
901 PM MDT Fri Jun 23 2023
The National Weather Service in North Platte has issued a
* Flash Flood Warning for...
Northwestern Deuel County in the panhandle of Nebraska...
Southwestern Garden County in the panhandle of Nebraska...
* Until 1145 PM MDT.
* At 901 PM MDT, Doppler radar indicated thunderstorms producing
heavy rain across the warned area. Between 1 and 1.5 inches of
rain have fallen. Additional rainfall amounts of 1 to 2 inches are
possible in the warned area. Flash flooding is ongoing or expected
to begin shortly.
HAZARD...Flash flooding caused by thunderstorms.
SOURCE...Radar.
IMPACT...Flash flooding of small creeks and streams, urban
areas, highways, streets and underpasses as well as
other poor drainage and low-lying areas.
* Some locations that will experience flash flooding include...
Chappell and Mount Vernon.
This includes the following highways...
Interstate 80 in Nebraska between mile markers 78 and 85.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Be aware of your surroundings and do not drive on flooded roads.
Please report observed flooding to local emergency services or law
enforcement and request they pass this information to the National
Weather Service when you can do so safely.
&&
LAT...LON 4126 10261 4127 10261 4129 10261 4133 10246
4127 10234 4122 10245 4122 10246 4109 10245
4103 10261 4115 10261
FLASH FLOOD...RADAR INDICATED
$$
Roberg2 follow-up statements
817
WGUS73 KLBF 240303
FFSLBF
Flash Flood Statement
National Weather Service North Platte NE
903 PM MDT Fri Jun 23 2023
NEC049-069-240545-
/O.CON.KLBF.FF.W.0013.000000T0000Z-230624T0545Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Deuel NE-Garden NE-
903 PM MDT Fri Jun 23 2023
...FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 1145 PM MDT THIS
EVENING FOR NORTHWESTERN DEUEL AND SOUTHWESTERN GARDEN COUNTIES...
At 903 PM MDT, Doppler radar indicated thunderstorms producing heavy
rain across the warned area. Between 1 and 1.5 inches of rain have
fallen. Additional rainfall amounts of 1 to 2 inches are possible in
the warned area. Flash flooding is ongoing or expected to begin
shortly.
HAZARD...Flash flooding caused by thunderstorms.
SOURCE...Radar.
IMPACT...Flash flooding of small creeks and streams, urban areas,
highways, streets and underpasses as well as other poor
drainage and low-lying areas.
Some locations that will experience flash flooding include...
Chappell and Mount Vernon.
This includes the following highways...
Interstate 80 in Nebraska between mile markers 78 and 85.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Be aware of your surroundings and do not drive on flooded roads.
Please report observed flooding to local emergency services or law
enforcement and request they pass this information to the National
Weather Service when you can do so safely.
&&
LAT...LON 4126 10261 4127 10261 4129 10261 4133 10246
4127 10234 4122 10245 4122 10246 4109 10245
4103 10261 4115 10261
FLASH FLOOD...RADAR INDICATED
$$
Roberg181
WGUS73 KLBF 240534
FFSLBF
Flash Flood Statement
National Weather Service North Platte NE
1134 PM MDT Fri Jun 23 2023
NEC049-069-240544-
/O.CAN.KLBF.FF.W.0013.000000T0000Z-230624T0545Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Deuel NE-Garden NE-
1134 PM MDT Fri Jun 23 2023
...FLASH FLOOD WARNING IS CANCELLED FOR NORTHWESTERN DEUEL AND
SOUTHWESTERN GARDEN COUNTIES...
The heavy rain has ended. Flooding is no longer expected to pose a
threat. Please continue to heed remaining road closures.
LAT...LON 4126 10261 4127 10261 4129 10261 4133 10246
4127 10234 4122 10245 4122 10246 4109 10245
4103 10261 4115 10261
$$
CDCThe office that day
Everything else NWS North Platte, NE issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 23, 6:19 PM MDT | Special Weather Statement | LBF | Lincoln | 41 min |
| Jun 23, 6:27 PM MDT | Special Weather Statement | LBF | Holt | 18 min |
| Jun 23, 7:17 PM MDT | Special Weather Statement | LBF | Sheridan | 43 min |
| Jun 23, 7:34 PM MDT | Severe Thunderstorm Warning | LBF | Sheridan | 41 min |
| Jun 23, 8:10 PM MDT | Special Weather Statement | LBF | Arthur | 50 min |
| Jun 23, 8:16 PM MDT | Special Weather Statement | LBF | Sheridan | 44 min |
| Jun 23, 8:16 PM MDT | Severe Thunderstorm Warning | LBF | Deuel, Garden | 44 min |
| Jun 23, 8:18 PM MDT | Severe Thunderstorm Warning | LBF | Arthur, Deuel, Garden, Keith | 42 min |
| Jun 23, 8:22 PM MDT | Severe Thunderstorm Warning | LBF | Cherry, Sheridan | 38 min |
| Jun 23, 8:29 PM MDT | Severe Thunderstorm Warning | LBF | Deuel | 46 min |
| Jun 23, 8:42 PM MDT | Areal Flood Advisory | LBF | Deuel, Garden | 19 min |
| Jun 23, 8:44 PM MDT | Special Weather Statement | LBF | Holt | 31 min |
| Jun 23, 8:45 PM MDT | Special Weather Statement | LBF | Rock | 30 min |
| Jun 23, 8:55 PM MDT | Severe Thunderstorm Warning | LBF | Deuel, Garden | 50 min |
| Jun 23, 8:56 PM MDT | Severe Thunderstorm Warning | LBF | Cherry, Grant, Sheridan | 49 min |
| Jun 23, 8:57 PM MDT | Severe Thunderstorm Warning | LBF | Arthur, Garden, Grant, Keith | 48 min |
| Jun 23, 9:04 PM MDT | Severe Thunderstorm Warning | LBF | Arthur, Keith | 41 min |
| Jun 23, 9:07 PM MDT | Special Weather Statement | LBF | Sheridan | 38 min |
| Jun 23, 9:24 PM MDT | Severe Thunderstorm Warning | LBF | Boyd, Holt, Keya Paha, Rock | 51 min |
| Jun 23, 9:26 PM MDT | Special Weather Statement | LBF | Holt | 49 min |
| Jun 23, 9:31 PM MDT | Severe Thunderstorm Warning | LBF | Holt | 28 min |
| Jun 23, 9:33 PM MDT | Special Weather Statement | LBF | Hooker | 27 min |
| Jun 23, 9:37 PM MDT | Special Weather Statement | LBF | Cherry | 23 min |
| Jun 23, 9:42 PM MDT | Severe Thunderstorm Warning | LBF | Arthur, Deuel, Garden, Keith | 48 min |
| Jun 23, 9:44 PM MDT | Severe Thunderstorm Warning | LBF | Cherry, Grant | 46 min |
| Jun 23, 9:45 PM MDT | Special Weather Statement | LBF | Sheridan | 45 min |
| Jun 23, 9:49 PM MDT | Special Weather Statement | LBF | Boyd | 56 min |
| Jun 23, 9:51 PM MDT | Special Weather Statement | LBF | Cherry | 39 min |
| Jun 23, 9:55 PM MDT | Severe Thunderstorm Warning | LBF | Garden, Sheridan | 50 min |
| Jun 23, 10:04 PM MDT | Areal Flood Advisory | LBF | Deuel, Garden | 91 min |
| Jun 23, 10:09 PM MDT | Severe Thunderstorm Warning | LBF | Arthur, Keith, Lincoln, McPherson, Perkins | 51 min |
| Jun 23, 10:14 PM MDT | Severe Thunderstorm Warning | LBF | Cherry | 46 min |
| Jun 23, 10:17 PM MDT | Special Weather Statement | LBF | Keya Paha | 43 min |
| Jun 23, 10:27 PM MDT | Severe Thunderstorm Warning | LBF | Cherry, Garden, Grant, Sheridan | 30 min |
| Jun 23, 10:36 PM MDT | Severe Thunderstorm Warning | LBF | Cherry | 39 min |
| Jun 23, 10:42 PM MDT | Severe Thunderstorm Warning | LBF | Boyd, Holt | 48 min |
| Jun 23, 10:43 PM MDT | Severe Thunderstorm Warning | LBF | Arthur, Grant, Hooker, Keith, Lincoln, Logan and 3 more | 47 min |
| Jun 23, 10:51 PM MDT | Severe Thunderstorm Warning | LBF | Brown, Cherry, Keya Paha, Thomas | 39 min |
| Jun 23, 10:56 PM MDT | Severe Thunderstorm Warning | LBF | Keya Paha | 64 min |
| Jun 23, 10:57 PM MDT | Severe Thunderstorm Warning | LBF | Hooker, Lincoln, Logan, McPherson, Perkins, Thomas | 48 min |
| Jun 23, 11:08 PM MDT | Special Weather Statement | LBF | Holt | 52 min |
| Jun 23, 11:15 PM MDT | Areal Flood Advisory | LBF | Cherry | 3 hr |
| Jun 23, 11:19 PM MDT | Flash Flood Warning | LBF | Boyd, Holt, Keya Paha, Rock | 5 hr |
| Jun 23, 11:21 PM MDT | Severe Thunderstorm Warning | LBF | Blaine, Brown, Cherry, Keya Paha, Rock, Thomas | 54 min |
| Jun 23, 11:26 PM MDT | Special Weather Statement | LBF | Boyd | 49 min |
| Jun 23, 11:42 PM MDT | Special Weather Statement | LBF | Blaine, Custer, Lincoln, Logan, Loup, Thomas | 48 min |
| Jun 24, 12:06 AM MDT | Special Weather Statement | LBF | Keith | 39 min |
| Jun 24, 12:12 AM MDT | Severe Thunderstorm Warning | LBF | Boyd, Brown, Holt, Keya Paha, Rock | 48 min |
| Jun 24, 12:21 AM MDT | Severe Thunderstorm Warning | LBF | Blaine, Brown, Cherry, Custer, Garfield, Holt and 3 more | 39 min |
| Jun 24, 12:48 AM MDT | Special Weather Statement | LBF | McPherson | 42 min |
| Jun 24, 12:55 AM MDT | Special Weather Statement | LBF | Boyd, Custer, Garfield, Holt, Loup, Rock and 1 more | 80 min |
| Jun 24, 1:47 AM MDT | Severe Thunderstorm Warning | LBF | Boyd, Holt, Wheeler | 28 min |
| Jun 24, 8:59 AM MDT | Areal Flood Advisory | LBF | Boyd | 9 hr |
| Jun 24, 2:47 PM MDT | Special Weather Statement | LBF | Boyd | 43 min |
| Jun 24, 3:09 PM MDT | Severe Thunderstorm Warning | LBF | Boyd | 36 min |
| Jun 24, 5:25 PM MDT | Special Weather Statement | LBF | Boyd | 35 min |
Nearby
Flash Flood Warnings in Nebraska, 2023Every flash flood warning in 2023
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.