Alert archive / Nebraska / High Wind Watches in 2020
High Wind Watch 4, NWS Hastings, NE
NWS Hastings, NE issued this high wind watch at Dec 22, 2020, 4:37 AM CST for 10 counties in Nebraska; Phillips County, Rooks County, Kansas. It took effect at Dec 23, 2020, 12:00 AM CST. It was in force for .
The area
The counties it named.
The facts
- Issued
- Dec 22, 2020, 4:37 AM CST (10:37 UTC)
- In effect from
- Dec 23, 2020, 12:00 AM CST
- Expired
- Dec 22, 2020, 3:05 PM CST
- In force
- Issued by
- NWS Hastings, NE
Counties Phillips County, KS, Rooks County, KS, Buffalo County, NE, Dawson County, NE, Franklin County, NE, Furnas County, NE, Gosper County, NE, Harlan County, NE, Kearney County, NE, Phelps County, NE, Sherman County, NE, Valley County, NE
The radar
The Grand Island radar (KUEX), 77 km from the middle of the area, began a volume at 10:36 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, 10.6 hours before the alert went out and 129 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
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 2266 m above ground
- 0-6 km bulk shear
- 46 kt
- 0-1 km storm-relative helicity
- 162 m²/s²
- 0-3 km storm-relative helicity
- 346 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
What forecasters said that day
The local office's own words before this high wind watch 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 high wind watch went out at Dec 21, 11:24 PM CST, 5 hours 13 minutes earlier.
Area forecast discussion, Dec 21, 11:24 PM CST, 5 hours 13 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 |
|---|---|---|---|---|
| Dec 22, 3:05 PM CST | High Wind Warning | GID | Adams, Buffalo, Clay, Dawson, Fillmore, Franklin and 18 more | 27 hr |
| Dec 22, 3:31 PM CST | Winter Weather Advisory | GID | Adams, Buffalo, Clay, Dawson, Fillmore, Greeley and 11 more | 26 hr |
Nearby
High Wind Watches in Nebraska, 2020High Wind Watches in Kansas, 2020Every high wind watch 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.