Alert archive / Nebraska / Severe Thunderstorm Warnings in 2024
Severe Thunderstorm Warning 121, NWS North Platte, NE
NWS North Platte, NE issued this severe thunderstorm warning at Jun 14, 2024, 9:30 PM CDT for Frontier County, Hayes County, Lincoln County, Nebraska. It was in force for 45 min. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Jun 14, 2024, 9:30 PM CDT (02:30 UTC)
- Expired
- Jun 14, 2024, 10:15 PM CDT
- In force
- 45 min
- Issued by
- NWS North Platte, NE
- Area
- Storm-based polygon
- Hail
- 0.75 in
- Wind
- 60.0 mph
Counties Frontier County, NE, Hayes County, NE, Lincoln County, NE
The radar
The North Platte radar (KLNX), 140 km from the middle of the area, began a volume at 02:31 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 watch it was issued in
The SPC watch in force over the same counties when this warning went out.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Jun 14, 6:32 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
The nearest sounding before it
N. Platte/Lee Bi, NE (KLBF), launched 00:00Z, 2.5 hours before the alert went out and 49 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
- 1490 J/kg
- Mixed-layer CIN
- -20 J/kg
- Mixed-layer LCL
- 1202 m above ground
- 0-6 km bulk shear
- 41 kt
- 0-1 km storm-relative helicity
- 79 m²/s²
- 0-3 km storm-relative helicity
- 316 m²/s²
- Significant tornado parameter
- 0.7
- Supercell composite
- 6.2
What forecasters said that day
The local office's own words before this severe thunderstorm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS North Platte, NE wrote its last area forecast discussion before this severe thunderstorm warning went out at Jun 14, 6:32 PM CDT, 2 hours 58 minutes earlier.
Area forecast discussion, Jun 14, 6:32 PM CDT, 2 hours 58 minutes before
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</html>Hazardous weather outlook, Jun 14, 10:24 AM CDT, 11 hours 6 minutes before
Hazardous Weather Outlook National Weather Service North Platte NE 1024 AM CDT Fri Jun 14 2024 NEZ004>010-022>029-035>038-056>059-069>071-094-151530- Sheridan-Eastern Cherry-Keya Paha-Boyd-Brown-Rock-Holt-Garden-Grant- Hooker-Thomas-Blaine-Loup-Garfield-Wheeler-Arthur-McPherson-Logan- Custer-Deuel-Keith-Perkins-Lincoln-Chase-Hayes-Frontier- Western Cherry- 1024 AM CDT Fri Jun 14 2024 /924 AM MDT Fri Jun 14 2024/ This Hazardous Weather Outlook is for portions of western and north central Nebraska. .DAY ONE...This afternoon and tonight. Thunderstorms are likely across western and north central Nebraska this evening and tonight, some of which may become severe. The main area of concern for severe weather is generally along and south of Highway 2. The primary hazards are large hail, wind gusts to 75+ mph, isolated tornadoes and the potential for locally heavy rainfall which may cause flooding in some areas. Timing of the severe risk is from 7 PM to Midnight CT / 6 to 11 PM MT. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. Daily thunderstorm chances exist Saturday through Thursday with the potential for severe weather across northern Nebraska Sunday night. Storm coverage is expected to remain isolated and the main hazard is large hail. .SPOTTER INFORMATION STATEMENT... Spotter activation may be needed.
In the hours before
Special weather statement, Jun 14, 6:50 PM CDT, 2 hours 40 minutes before
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</html>The office that day
Everything else NWS North Platte, NE issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 14, 7:14 PM CDT | Areal Flood Advisory | LBF | Garden | 3 hr |
| Jun 14, 7:34 PM CDT | Special Weather Statement | LBF | Garden | 26 min |
| Jun 14, 7:46 PM CDT | Special Weather Statement | LBF | Chase, Perkins | 44 min |
| Jun 14, 8:16 PM CDT | Areal Flood Advisory | LBF | Garden | 3 hr |
| Jun 14, 8:23 PM CDT | Special Weather Statement | LBF | Garden | 52 min |
| Jun 14, 8:30 PM CDT | Special Weather Statement | LBF | Keith | 45 min |
| Jun 14, 8:32 PM CDT | Special Weather Statement | LBF | Chase | 43 min |
| Jun 14, 8:47 PM CDT | Severe Thunderstorm Warning | LBF | Chase, Hayes | 43 min |
| Jun 14, 9:09 PM CDT | Areal Flood Advisory | LBF | Garden | 3 hr |
| Jun 14, 9:10 PM CDT | Special Weather Statement | LBF | Arthur | 50 min |
| Jun 14, 9:13 PM CDT | Special Weather Statement | LBF | Keith | 47 min |
| Jun 14, 9:36 PM CDT | Special Weather Statement | LBF | Lincoln | 39 min |
| Jun 14, 10:01 PM CDT | Special Weather Statement | LBF | Lincoln | 44 min |
| Jun 14, 10:13 PM CDT | Special Weather Statement | LBF | Frontier | 47 min |
| Jun 14, 10:36 PM CDT | Special Weather Statement | LBF | Logan | 39 min |
| Jun 14, 10:46 PM CDT | Special Weather Statement | LBF | Dawson | 44 min |
| Jun 14, 11:07 PM CDT | Special Weather Statement | LBF | Custer, Logan | 38 min |
| Jun 14, 11:12 PM CDT | Severe Thunderstorm Warning | LBF | Custer | 48 min |
| Jun 14, 11:57 PM CDT | Special Weather Statement | LBF | Custer | 18 min |
| Jun 15, 12:23 AM CDT | Special Weather Statement | LBF | Garfield, Wheeler | 37 min |
| Jun 15, 3:56 PM CDT | Special Weather Statement | LBF | Sheridan | 49 min |
| Jun 15, 5:00 PM CDT | Special Weather Statement | LBF | Sheridan | 45 min |
Nearby
Severe Thunderstorm Warnings in Nebraska, 2024Every severe thunderstorm warning in 2024
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.