Alert archive / Nebraska / Severe Thunderstorm Warnings in 2021
Severe Thunderstorm Warning 88, NWS Hastings, NE
NWS Hastings, NE issued this severe thunderstorm warning at Jun 24, 2021, 12:30 AM CDT for Greeley County, Valley County, Nebraska. It was in force for 30 min. 2 reports came from inside the area while it was in force.
The area
The outline as issued, with what was reported inside it.
The facts
- Issued
- Jun 24, 2021, 12:30 AM CDT (05:30 UTC)
- Expired
- Jun 24, 2021, 1:00 AM CDT
- In force
- 30 min
- Issued by
- NWS Hastings, NE
- Area
- Storm-based polygon
- Hail
- 1.0 in
- Wind
- 70.0 mph
Counties Greeley County, NE, Valley County, NE
The radar
The Grand Island radar (KUEX), 137 km from the middle of the area, began a volume at 05:30 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.
What was reported inside it
| Time | Report | Where | Remark |
|---|---|---|---|
| Jun 24, 12:35 AM CDT | TSTM WND DMG | Spalding, NE | FACEBOOK PHOTO OF TREE AT LEAST 1 FOOT IN DIAMETER SNAPPED OVER. TIME ESTIMATED FROM RADAR. RELAYED BY DISPATCH IN ALBION. |
| Jun 24, 12:48 AM CDT | TSTM WND DMG | Greeley, NE | DELAYED REPORT OF EXTENSIVE DAMAGE TO TREES AND BRANCHES AROUND GREELEY. SOME UP TO 2 FT IN DIAMETER. TIME ESTIMATED FROM RADAR. |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
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 23, 10:37 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
The nearest sounding before it
Omaha, NE (KOAX), launched 00:00Z, 5.5 hours before the alert went out and 178 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
- 2039 J/kg
- Mixed-layer CIN
- -306 J/kg
- Mixed-layer LCL
- 1664 m above ground
- 0-6 km bulk shear
- 44 kt
- 0-1 km storm-relative helicity
- 60 m²/s²
- 0-3 km storm-relative helicity
- 168 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.4
The text
As transmitted.
223
WUUS53 KGID 240530
SVRGID
NEC077-175-240600-
/O.NEW.KGID.SV.W.0088.210624T0530Z-210624T0600Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Hastings NE
1230 AM CDT Thu Jun 24 2021
The National Weather Service in Hastings has issued a
* Severe Thunderstorm Warning for...
Greeley County in central Nebraska...
East central Valley County in central Nebraska...
* Until 100 AM CDT.
* At 1230 AM CDT, a severe thunderstorm was located over Ericson, or
17 miles northeast of Ord, moving southeast at 55 mph.
HAZARD...70 mph wind gusts and quarter size hail.
SOURCE...Radar indicated.
IMPACT...Hail damage to vehicles is expected. Expect considerable
tree damage. Wind damage is also likely to mobile homes,
roofs, and outbuildings.
* This severe thunderstorm will be near...
Greeley and Spalding around 1245 AM CDT.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 4147 9829 4142 9852 4148 9878 4174 9875
4174 9829
TIME...MOT...LOC 0530Z 311DEG 48KT 4175 9865
HAIL...1.00IN
WIND...70MPH
$$
JCBThe office that day
Everything else NWS Hastings, NE issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 24, 12:07 AM CDT | Severe Thunderstorm Warning | GID | Valley | 53 min |
| Jun 24, 12:42 AM CDT | Severe Thunderstorm Warning | GID | Greeley, Howard, Merrick, Nance, Sherman, Valley | 48 min |
| Jun 24, 12:57 AM CDT | Special Weather Statement | GID | Greeley | 33 min |
| Jun 24, 1:22 AM CDT | Severe Thunderstorm Warning | GID | Hall, Hamilton, Howard, Merrick, Nance, Polk and 1 more | 38 min |
| Jun 24, 1:45 AM CDT | Special Weather Statement | GID | Adams, Hall, Kearney | 45 min |
| Jun 24, 1:55 AM CDT | Severe Thunderstorm Warning | GID | Polk, York | 35 min |
| Jun 24, 1:59 AM CDT | Special Weather Statement | GID | Clay | 31 min |
| Jun 24, 2:24 AM CDT | Special Weather Statement | GID | Fillmore | 51 min |
| Jun 24, 3:26 AM CDT | Special Weather Statement | GID | Howard | 34 min |
| Jun 24, 3:31 AM CDT | Special Weather Statement | GID | Adams | 29 min |
| Jun 24, 3:33 AM CDT | Special Weather Statement | GID | Nuckolls | 27 min |
| Jun 24, 3:58 PM CDT | Special Weather Statement | GID | Hall | 47 min |
| Jun 24, 4:02 PM CDT | Severe Thunderstorm Warning | GID | Adams, Hall, Hamilton, Merrick | 43 min |
| Jun 24, 4:09 PM CDT | Severe Thunderstorm Warning | GID | Adams, Clay, Nuckolls, Webster | 31 min |
| Jun 24, 4:27 PM CDT | Severe Thunderstorm Warning | GID | Clay, Fillmore, Hamilton, York | 48 min |
| Jun 24, 4:36 PM CDT | Special Weather Statement | GID | Clay, Fillmore, Nuckolls | 39 min |
| Jun 24, 5:10 PM CDT | Special Weather Statement | GID | Fillmore, York | 50 min |
| Jun 24, 5:19 PM CDT | Areal Flood Advisory | GID | Clay, Fillmore | 3 hr |
| Jun 24, 5:29 PM CDT | Severe Thunderstorm Warning | GID | Fillmore, Thayer, York | 46 min |
Nearby
Severe Thunderstorm Warnings in Nebraska, 2021Every severe thunderstorm warning in 2021
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.