Alert archive / Colorado / Tornado Warnings in 1990
Tornado Warning 13, NWS Goodland, KS
NWS Goodland, KS issued this tornado warning at Jun 6, 1990, 9:33 PM MDT for Elbert County, Colorado. It was in force for 57 min.
The area
The counties it named.
The facts
- Issued
- Jun 6, 1990, 9:33 PM MDT (03:33 UTC)
- Expired
- Jun 6, 1990, 10:30 PM MDT
- In force
- 57 min
- Issued by
- NWS Goodland, KS
- Area
- Whole counties
County Elbert 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 00:00Z, 3.6 hours before the alert went out and 101 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
- 1329 J/kg
- Mixed-layer CIN
- -70 J/kg
- Mixed-layer LCL
- 2428 m above ground
- 0-6 km bulk shear
- 51 kt
- 0-1 km storm-relative helicity
- -27 m²/s²
- 0-3 km storm-relative helicity
- 139 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 2.3
The text
As transmitted, in the capitals the NWS used until 2016.
000
TTAA00 KCOS 070333
TORCOS
COC041-039-070430-
BULLETIN - IMMEDIATE BROADCAST REQUESTED/EBS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE COLORADO SPRINGS CO
933 PM MDT WED JUN 6 1990
THE NATIONAL WEATHER SERVICE HAS ISSUED A TORNADO WARNING
EFFECTIVE UNTIL 1030 PM MDT FOR PEOPLE IN THE FOLLOWING
COUNTIES
IN THE EAST CENTRAL PART OF COLORADO
NORTHEAST EL PASO...SOUTHEAST ELBERT
AT 905 PM MDT A TORNADO WAS REPORTED ON THE GROUND 5 MILES WEST
OF CALHAN IN NORTHEAST EL PASO COUNTY COLORADO MOVING TO THE EAST
AT 15 TO 20 MPH. A LINE OF STRONG THUNDERSTORMS IS MOVING
THROUGH NORTHEAST EL PASO COUNTY AND INTO SOUTHEAST ELBERT COUNTY.
IF SEVERE WEATHER APPROACHES YOUR AREA..GO TO A STURDY SHELTER AWAY
FROM CREEK BEDS AND OTHER LOW AREAS PRONE TO FLOODING. REMEMBER...
A SEVERE THUNDERSTORM CAN PRODUCE LARGE HAIL...DAMAGING WINDS OF OVER
60 MPH...DEADLY LIGHTNING...AND HEAVY RAINS THAT CAN QUICKLY FLOOD
LOW LYING AREAS.
THESE STORMS CAN AND OCCASIONALLY DO PRODUCE A TORNADO WITH LITTLE OR
NO ADVANCE WARNING...SO BE ON THE LOOKOUT AND BE PREPARED TO MOVE TO
A PLACE OF SAFETY IF ONE IS SPOTTED.
IN HOMES GO TO THE BASEMENT OR INTO A CLOSET OR BATHROOM. IN SCHOOLS
...HIGH RISES AND HOSPITALS GO TO AN INTERIOR HALLWAY ON THE LOWEST
FLOOR. IF IN MOBILE HOMES OR VEHICLES...EVACUATE THEM AND GO TO A
THE NEAREST DITCH...GULLY OR OTHER LOW SPOT OR SUBSTANTIAL SHELTER.
TO REPORT SEVERE WEATHER HAVE THE NEAREST LAW ENFORCEMENT AGENCY
RELAY YOUR REPORTS TO THE LOCAL NATIONAL WEATHER SERVICE OFFICE.
THE LINE OF STRONG THUNDERSTORMS EXTENDS FROM NEAR LIMON TO THE
SOUTHWEST THROUGH THE TOWN OF CALHAN WHICH IS ABOUT 30 MILES
NORTHEAST OF COLORADO SPRINGS.
HUBkERThe office that day
Everything else NWS Goodland, KS issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 6, 7:30 PM MDT | Tornado Warning | GLD | Elbert, Lincoln | 30 min |
| Jun 6, 8:08 PM MDT | Tornado Warning | GLD | Lincoln | 67 min |
| Jun 6, 8:52 PM MDT | Tornado Warning | GLD | El Paso | 68 min |
| Jun 6, 9:33 PM MDT | Tornado Warning | GLD | El Paso | 57 min |
| Jun 6, 10:02 PM MDT | Tornado Warning | GLD | Elbert | 58 min |
| Jun 6, 10:24 PM MDT | Tornado Warning | GLD | El Paso, Lincoln | 66 min |
| Jun 6, 10:24 PM MDT | Tornado Warning | GLD | Elbert | 66 min |
| Jun 6, 11:25 PM MDT | Tornado Warning | GLD | Kit Carson | 65 min |
| Jun 6, 11:25 PM MDT | Tornado Warning | GLD | Elbert, Lincoln | 65 min |
| Jun 6, 11:25 PM MDT | Tornado Warning | GLD | El Paso | 65 min |
| Jun 7, 12:33 AM MDT | Severe Thunderstorm Warning | GLD | El Paso, Lincoln | 57 min |
| Jun 7, 12:33 AM MDT | Severe Thunderstorm Warning | GLD | Cheyenne, Kit Carson | 57 min |
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.