Alert archive / Colorado / Tornado Warnings in 1995

Tornado Warning 9, NWS Denver/Boulder, CO

June 3, 1995Adams County, Colorado

NWS Denver/Boulder, CO issued this tornado warning at Jun 3, 1995, 5:17 PM MDT for Adams County, Colorado. It was in force for 43 min.

The area

The counties it named.

The facts

Issued
Jun 3, 1995, 5:17 PM MDT (23:17 UTC)
Expired
Jun 3, 1995, 6:00 PM MDT
In force
43 min
Issued by
NWS Denver/Boulder, CO
Area
Whole counties

County Adams County, CO

The radar

The Denver radar (KFTG), 20 km from the middle of the area, began a volume at 23:21 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

Denver, CO (KDNR), launched 12:00Z, 11.3 hours before the alert went out and 95 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.

Skew-T log-pSkew-T log-p diagram, Denver, CO at 12:00Z on 1995-06-03Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 78 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Denver, CO at 12:00Z on 1995-06-03The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 104 square meters per square second.19395878Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
78 J/kg
Mixed-layer CIN
-152 J/kg
Mixed-layer LCL
1004 m above ground
0-6 km bulk shear
39 kt
0-1 km storm-relative helicity
104 m²/s²
0-3 km storm-relative helicity
68 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

000 
TTAA00 KDEN 032317
TORDEN
COC001-040000-

BULLETIN - EBS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE DENVER CO
517PM MDT SAT JUN 03 1995

THE NATIONAL WEATHER SERVICE IN DENVER HAS ISSUED A TORNADO
WARNING EFFECTIVE UNTIL 600 PM MDT FOR PEOPLE IN THE FOLLOWING
COUNTIES

IN NORTHEASTERN COLORADO
     CENTRAL ADAMS

AT 515 PM MDT WEATHER SERVICE DOPPLER RADAR INDICATED A
THUNDERSTORM WITH A POSSIBLE TORNADO 47 MILES SOUTHEAST OF
GREELEY.

AMATEUR RADIO WEATHER SPOTTERS REPORTED 2 TORNADOES ABOUT 5 TO 7 MILES 
NORTHEAST OF STRASSBURG. 

THE STORM WAS MOVING NORTHEAST AT 15 MPH.

THE SAFEST PLACE TO BE DURING A TORNADO IS IN A BASEMENT.  GET
UNDER A WORKBENCH OR OTHER PIECE OF STURDY FURNITURE.  IF NO
BASEMENT IS AVAILABLE...SEEK SHELTER ON THE LOWEST FLOOR OF THE
BUILDING IN AN INTERIOR HALLWAY OR ROOM SUCH AS A CLOSET.  USE
BLANKETS OR PILLOWS TO COVER YOUR BODY AND ALWAYS STAY AWAY
FROM WINDOWS.

IF IN MOBILE HOMES OR VEHICLES...EVACUATE THEM AND GET INSIDE A
SUBSTANTIAL SHELTER.  IF NO SHELTER IS AVAILABLE...LIE FLAT IN
THE NEAREST DITCH OR OTHER LOW SPOT AND COVER YOUR HEAD WITH
YOUR HANDS.

TO REPORT SEVERE WEATHER HAVE THE NEAREST LAW ENFORCEMENT
AGENCY RELAY YOUR REPOR&T TO THE NATIONAL WEATHER SERVICE
FORECAST OFFICE IN DENVER.

LESZCYNSKI

LAT...LON 3982 10415 3980 10431 3995 10431 3994 10412

The office that day

Everything else NWS Denver/Boulder, CO issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jun 2, 6:15 PM MDTSevere Thunderstorm WarningBOUAdams, Weld30 min
Jun 2, 6:30 PM MDTSevere Thunderstorm WarningBOUAdams, Weld45 min
Jun 3, 2:31 PM MDTTornado WarningBOUAdams, Weld29 min
Jun 3, 2:41 PM MDTTornado WarningBOUDouglas34 min
Jun 3, 3:11 PM MDTTornado WarningBOUAdams, Arapahoe, Denver34 min
Jun 3, 3:25 PM MDTSevere Thunderstorm WarningBOUDouglas35 min
Jun 3, 3:32 PM MDTSevere Thunderstorm WarningBOUWashington43 min
Jun 3, 3:38 PM MDTTornado WarningBOUDouglas37 min
Jun 3, 4:23 PM MDTSevere Thunderstorm WarningBOUWashington22 min
Jun 3, 4:23 PM MDTSevere Thunderstorm WarningBOUMorgan37 min
Jun 3, 5:15 PM MDTSevere Thunderstorm WarningBOUArapahoe, Elbert35 min

Nearby

Tornado Warnings in Colorado, 1995Every tornado warning in 1995Tornadoes in 1995

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.