Alert archive / Colorado / Tornado Warnings in 1990
Tornado Warning 24, NWS Goodland, KS
NWS Goodland, KS issued this tornado warning at Jul 9, 1990, 4:05 PM MDT for Elbert County, Lincoln County, Colorado. It was in force for 55 min.
The area
The counties it named.
The facts
- Issued
- Jul 9, 1990, 4:05 PM MDT (22:05 UTC)
- Expired
- Jul 9, 1990, 5:00 PM MDT
- In force
- 55 min
- Issued by
- NWS Goodland, KS
- Area
- Whole counties
Counties Elbert County, CO, Lincoln County, CO
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
Denver, CO (KDEN), launched 12:00Z, 10.1 hours before the alert went out and 96 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
- 4 J/kg
- Mixed-layer CIN
- -145 J/kg
- Mixed-layer LCL
- 818 m above ground
- 0-6 km bulk shear
- 22 kt
- 0-1 km storm-relative helicity
- 19 m²/s²
- 0-3 km storm-relative helicity
- 9 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 Goodland, KS issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 9, 3:25 PM MDT | Severe Thunderstorm Warning | GLD | Elbert | 65 min |
| Jul 9, 4:12 PM MDT | Tornado Warning | GLD | El Paso | 63 min |
| Jul 9, 4:15 PM MDT | Tornado Warning | GLD | Elbert, Lincoln | 45 min |
| Jul 9, 5:39 PM MDT | Flash Flood Warning | GLD | El Paso | 2 hr |
Nearby
Tornado Warnings in Colorado, 1990Every tornado warning in 1990Tornadoes in 1990
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.