Alert archive / Nebraska / Tornado Warnings in 1989
Tornado Warning 18, NWS Hastings, NE
NWS Hastings, NE issued this tornado warning at Jun 28, 1989, 12:39 PM CDT for Valley County, Nebraska. It was in force for 36 min.
The area
The counties it named.
The facts
- Issued
- Jun 28, 1989, 12:39 PM CDT (17:39 UTC)
- Expired
- Jun 28, 1989, 1:15 PM CDT
- In force
- 36 min
- Issued by
- NWS Hastings, NE
- Area
- Whole counties
County Valley County, NE
The radar
The WSR-88D network and its archive begin in 1991, so there is no radar volume for this alert.
The nearest sounding before it
N. Platte/Lee Bi, NE (KLBF), launched 12:00Z, 5.7 hours before the alert went out and 144 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
- 1949 J/kg
- Mixed-layer CIN
- -192 J/kg
- Mixed-layer LCL
- 997 m above ground
- 0-6 km bulk shear
- 25 kt
- 0-1 km storm-relative helicity
- 91 m²/s²
- 0-3 km storm-relative helicity
- 79 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- -0.0
The text
The text of this product is not in the archive. The NWS text archive before 2002 is incomplete.
The office that day
Everything else NWS Hastings, NE issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 28, 12:05 PM CDT | Tornado Warning | GID | Valley | 25 min |
| Jun 28, 1:06 PM CDT | Severe Thunderstorm Warning | GID | Sherman, Valley | 69 min |
| Jun 28, 2:09 PM CDT | Severe Thunderstorm Warning | GID | Dawson | 66 min |
| Jun 28, 3:13 PM CDT | Severe Thunderstorm Warning | GID | Buffalo, Dawson | 22 min |
Nearby
Tornado Warnings in Nebraska, 1989Every tornado warning in 1989Tornadoes in 1989
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.