Alert archive / Nebraska / Severe Thunderstorm Warnings in 2019
Severe Thunderstorm Warning 22, NWS Hastings, NE
NWS Hastings, NE issued this severe thunderstorm warning at Apr 17, 2019, 9:26 AM CDT for Fillmore County, Thayer County, Nebraska. It was in force for 34 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
- Apr 17, 2019, 9:26 AM CDT (14:26 UTC)
- Expired
- Apr 17, 2019, 10:00 AM CDT
- In force
- 34 min
- Issued by
- NWS Hastings, NE
- Area
- Storm-based polygon
- Hail
- 1.0 in
- Wind
- 60.0 mph
Counties Fillmore County, NE, Thayer County, NE
The radar
The Grand Island radar (KUEX), 72 km from the middle of the area, began a volume at 14:27 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
Omaha, NE (KOAX), launched 12:00Z, 2.4 hours before the alert went out and 149 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
- 371 J/kg
- Mixed-layer CIN
- -184 J/kg
- Mixed-layer LCL
- 872 m above ground
- 0-6 km bulk shear
- 18 kt
- 0-1 km storm-relative helicity
- 133 m²/s²
- 0-3 km storm-relative helicity
- 13 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
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 Apr 17, 6:56 AM CDT, 2 hours 30 minutes earlier.
Area forecast discussion, Apr 17, 6:56 AM CDT, 2 hours 30 minutes before
Area Forecast Discussion National Weather Service Hastings NE 656 AM CDT Wed Apr 17 2019 .SHORT TERM...(Today and tonight) Issued at 417 AM CDT Wed Apr 17 2019 Showers and thunderstorms are starting to increase in coverage early this morning as a weak wave moving off the high plains approaches the local area. Increased pops for much of the area this morning in response to this approaching system...especially across western portions of the area early this morning, and primarily north of I-80 during the mid to late morning hours. Latest model data is hinting a bit more shear than was forecast yesterday, so despite the weak instability, would not be surprised to see a few strong storms as we go through the morning hours, although severe hail/wind appears much less likely at this time. Later today, instability will wane by early afternoon as a weak cold front traverses the local area, ending thunderstorm chances and bringing very breezy northwesterly winds. Correspondingly increased winds this afternoon...with gusts of 35 to 40 mph expected behind the aforementioned front making for a blustery and cooler afternoon across the local area. .LONG TERM...(Thursday through Tuesday) Issued at 417 AM CDT Wed Apr 17 2019 The upper level low across the desert southwest will track east across the southern plains to start the extended periods...with generally dry and seasonable conditions existing into the first half of the upcoming weekend. There are two exceptions to mention...however...as a weak wave in northwesterly flow behind the departing system could generate some light shower activity Thursday afternoon...although with meager instability...chose not to even mention the possibility of thunder and do not think it result in more than a couple of hundredths of an inch of rainfall accumulation at best. The second item of interest are the low temperatures behind this passing northerly wave...which could reach frosty levels Friday morning. While the official forecast keeps temperatures generally in the mid to upper 30s Friday morning, some guidance is suggesting it could be 3-7 degrees cooler than we currently have going, and we will need to monitor this for potential impacts on sensitive vegetation. Otherwise...dry weather will persist through Saturday...with a weak system coming out of the Rockies expected to bring the next chance for precipitation to the region on Sunday. While there is discrepancy among the global models on the placement and timing of this system...still expect at least some showers around during the day Sunday with the mention of any thunderstorms currently limited to north central Kansas where the best instability lies. Thereafter...continued off and on again chances for light precip through the middle of next week...although this is largely a result of timing issues among the models as it is likely that much of the local area will see more dry weather than rain over this period. && .AVIATION...(For the 12Z KGRI/KEAR TAFS through 12Z Thursday) Issued at 548 AM CDT Wed Apr 17 2019 Scattered showers and thunderstorms are approaching the terminals this morning and continue to expect at least a VCTS through the early morning hours as a weak disturbance to our west crosses the local area. At the same time, MVFR cigs will linger through the morning hours and are expected to improve behind a cold front later this morning. Behind the associated front, expect a shift from lighter southerly winds to downright breezy northwesterly winds...along with a gradual decrease in shower activity and cloud cover late in the day. && .GID WATCHES/WARNINGS/ADVISORIES... NE...None. KS...None. && SHORT TERM...Rossi LONG TERM...Rossi AVIATION...Rossi
Hazardous weather outlook, Apr 17, 4:30 AM CDT, 4 hours 56 minutes before
Hazardous Weather Outlook...CORRECTED National Weather Service Hastings NE 430 AM CDT Wed Apr 17 2019 KSZ005>007-017>019-NEZ039>041-046>049-060>064-072>077-082>087- 180930- 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- 430 AM CDT Wed Apr 17 2019 This Hazardous Weather Outlook is for south central Nebraska and portions of north central Kansas. .DAY ONE...Today and Tonight. Isolated thunderstorms are possible across the entire forecast area this morning, with a strong thunderstorm or two not out of the question. These stronger storms could contain hail to the size of nickels along with 50 MPH wind gusts. Later today, additional small chances for thunderstorms exist primarily along and southeast of a line extending from Hebron, Nebraska to Natoma, Kansas. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. A small chance for thunderstorms returns to the forecast for portions of north central Kansas Sunday. .SPOTTER INFORMATION STATEMENT... Spotter activation will not be needed through tonight. && More information may be obtained at the following web page: https://www.weather.gov/hastings Rossi
In the hours before
Special weather statement, Apr 17, 6:57 AM CDT, 2 hours 29 minutes before
Special Weather Statement National Weather Service Hastings NE 657 AM CDT Wed Apr 17 2019 NEZ061-073-074-171230- Buffalo NE-Phelps NE-Kearney NE- 657 AM CDT Wed Apr 17 2019 ...SIGNIFICANT WEATHER ADVISORY FOR EASTERN PHELPS...NORTHWESTERN KEARNEY AND SOUTHWESTERN BUFFALO COUNTIES UNTIL 730 AM CDT... At 656 AM CDT, Doppler radar was tracking strong thunderstorms along a line extending from near Elm Creek to near Holdrege. Movement was northeast at 30 mph. Penny size hail will be possible with these storms. Locations impacted include... Kearney, Odessa, Funk and Riverdale. LAT...LON 4082 9911 4056 9895 4041 9933 4065 9945 TIME...MOT...LOC 1156Z 234DEG 27KT 4066 9939 4045 9932 Pfannkuch
Special weather statement, Apr 17, 7:36 AM CDT, 1 hour 50 minutes before
Special Weather Statement National Weather Service Hastings NE 736 AM CDT Wed Apr 17 2019 NEZ074-075-084-085-171315- Franklin NE-Adams NE-Webster NE-Kearney NE- 736 AM CDT Wed Apr 17 2019 ...SIGNIFICANT WEATHER ADVISORY FOR NORTHEASTERN FRANKLIN...NORTHERN WEBSTER...SOUTHWESTERN ADAMS AND SOUTHEASTERN KEARNEY COUNTIES UNTIL 815 AM CDT... At 736 AM CDT, Doppler radar was tracking a strong thunderstorm over Upland, or 28 miles east of Holdrege, moving northeast at 30 mph. Penny size hail will be possible with this storm. Locations impacted include... Blue Hill, Campbell, Bladen, Roseland, Holstein, Upland, Norman and Rosemont. LAT...LON 4014 9890 4042 9908 4062 9858 4026 9834 TIME...MOT...LOC 1236Z 242DEG 26KT 4030 9888 Billings Wright
Special weather statement, Apr 17, 8:54 AM CDT, 32 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 |
|---|---|---|---|---|
| Apr 17, 6:57 AM CDT | Special Weather Statement | GID | Phelps | 33 min |
| Apr 17, 7:36 AM CDT | Special Weather Statement | GID | Adams | 39 min |
| Apr 17, 7:55 AM CDT | Severe Thunderstorm Warning | GID | Adams, Kearney, Webster | 50 min |
| Apr 17, 8:26 AM CDT | Severe Thunderstorm Warning | GID | Adams, Clay, Nuckolls, Webster | 49 min |
| Apr 17, 8:54 AM CDT | Special Weather Statement | GID | Clay | 36 min |
| Apr 17, 9:10 AM CDT | Special Weather Statement | GID | Fillmore | 50 min |
| Apr 17, 5:29 AM CDT | Special Weather Statement | GID | Norton | 31 min |
Nearby
Severe Thunderstorm Warnings in Nebraska, 2019Every severe thunderstorm warning in 2019
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.