Alert archive / Nebraska / Severe Thunderstorm Warnings in 2020
Severe Thunderstorm Warning 143, NWS Hastings, NE
NWS Hastings, NE issued this severe thunderstorm warning at Jul 14, 2020, 12:17 AM CDT for Franklin County, Harlan County, Nebraska; Phillips County, Smith County, Kansas. It was in force for 27 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
- Jul 14, 2020, 12:17 AM CDT (05:17 UTC)
- Expired
- Jul 14, 2020, 12:44 AM CDT
- In force
- 27 min
- Issued by
- NWS Hastings, NE
- Area
- Storm-based polygon
- Hail
- 0.75 in
- Wind
- 60.0 mph
Counties Phillips County, KS, Smith County, KS, Franklin County, NE, Harlan County, NE
The radar
The Grand Island radar (KUEX), 69 km from the middle of the area, began a volume at 05:20 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 |
|---|---|---|---|
| Jul 13, 9:21 PM CDT | Severe Thunderstorm Watch | SPC | 4 hr |
The nearest sounding before it
N. Platte/Lee Bi, NE (KLBF), launched 00:00Z, 5.3 hours before the alert went out and 179 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
- 2278 J/kg
- Mixed-layer CIN
- -133 J/kg
- Mixed-layer LCL
- 2208 m above ground
- 0-6 km bulk shear
- 29 kt
- 0-1 km storm-relative helicity
- 1 m²/s²
- 0-3 km storm-relative helicity
- 22 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.2
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 Hastings, NE wrote its last area forecast discussion before this severe thunderstorm warning went out at Jul 13, 6:26 PM CDT, 5 hours 51 minutes earlier.
Area forecast discussion, Jul 13, 6:26 PM CDT, 5 hours 51 minutes before
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</html>Hazardous weather outlook, Jul 13, 2:35 PM CDT, 9 hours 42 minutes before
Hazardous Weather Outlook National Weather Service Hastings NE 235 PM CDT Mon Jul 13 2020 KSZ005>007-017>019-NEZ039>041-046>049-060>064-072>077-082>087- 141200- Phillips-Smith-Jewell-Rooks-Osborne-Mitchell-Valley-Greeley-Nance- Sherman-Howard-Merrick-Polk-Dawson-Buffalo-Hall-Hamilton-York- Gosper-Phelps-Kearney-Adams-Clay-Fillmore-Furnas-Harlan-Franklin- Webster-Nuckolls-Thayer- 235 PM CDT Mon Jul 13 2020 This Hazardous Weather Outlook is for south central Nebraska and portions of north central Kansas. .DAY ONE...This Afternoon and Tonight. Scattered thunderstorms are expected to approach the Highway 283 corridor around 8pm. Activity will continue to spread east and northeast through the evening and into the overnight. Severe weather is possible across the entire outlook area, though the greatest risk for severe thunderstorms, including damaging wind gusts of 60 to 70mph, will be northwest of a line from Fullerton to Grand Island to Cambridge. Large hail looks to be a lesser threat, but can't be ruled out. The risk for severe weather will decrease after midnight. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. Lingering thunderstorms should exit the area Tuesday morning. Additional thunderstorms are in the forecast for Tuesday night. Some of these may be strong to marginally severe south of Interstate 80, with large hail the main concern. Thunderstorms will again be possible Thursday and Sunday, but it is too soon to determine severe weather potential. Hot temperatures will expand across the entire area Friday through Sunday. Heat indices of 100 to 105 degrees are currently forecast. Please stay tuned to later forecasts as a Heat Advisory may be need for portions of the outlook area. .SPOTTER INFORMATION STATEMENT... Spotter activation will may be needed between 7pm and 1am tonight. && More information may be obtained at the following web page: https://www.weather.gov/hastings
In the hours before
Local storm report, Jul 13, 9:35 PM CDT, 2 hours 42 minutes before
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</html>Local storm report, Jul 13, 9:40 PM CDT, 2 hours 37 minutes before
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</html>Local storm report, Jul 13, 10:23 PM CDT, 1 hour 54 minutes before
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</html>Local storm report, Jul 13, 10:29 PM CDT, 1 hour 48 minutes before
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</html>Local storm report, Jul 13, 11:29 PM CDT, 48 minutes before
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</html>The office that day
Everything else NWS Hastings, NE issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 13, 9:13 PM CDT | Severe Thunderstorm Warning | GID | Dawson, Gosper | 62 min |
| Jul 13, 9:56 PM CDT | Severe Thunderstorm Warning | GID | Buffalo, Dawson, Gosper, Kearney, Phelps | 64 min |
| Jul 13, 10:36 PM CDT | Severe Thunderstorm Warning | GID | Furnas, Gosper | 39 min |
| Jul 13, 11:13 PM CDT | Severe Thunderstorm Warning | GID | Furnas | 47 min |
| Jul 13, 11:31 PM CDT | Severe Thunderstorm Warning | GID | Furnas, Gosper, Harlan | 29 min |
| Jul 13, 11:57 PM CDT | Severe Thunderstorm Warning | GID | Harlan | 33 min |
| Jul 14, 12:11 AM CDT | Special Weather Statement | GID | Franklin | 49 min |
| Jul 14, 1:00 AM CDT | Special Weather Statement | GID | Clay, Nuckolls, Webster | 45 min |
| Jul 14, 2:48 AM CDT | Special Weather Statement | GID | Adams, Clay, Fillmore, Nuckolls, Thayer, Webster | 57 min |
| Jul 14, 3:02 AM CDT | High Wind Warning | GID | Adams, Clay, Fillmore, Nuckolls, Thayer, Webster | 101 min |
| Jul 14, 12:42 AM CDT | Special Weather Statement | GID | Osborne, Rooks | 48 min |
Nearby
Severe Thunderstorm Warnings in Nebraska, 2020Severe Thunderstorm Warnings in Kansas, 2020Every severe thunderstorm warning in 2020
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.