Alert archive / Colorado / Flash Flood Warnings in 1993

Flash Flood Warning 2, NWS Goodland, KS

June 17, 1993El Paso County, Colorado

NWS Goodland, KS issued this flash flood warning at Jun 17, 1993, 5:09 PM MDT for El Paso County, Colorado. It was in force for 2 hr.

The area

The counties it named.

The facts

Issued
Jun 17, 1993, 5:09 PM MDT (23:09 UTC)
Expired
Jun 17, 1993, 7:15 PM MDT
In force
2 hr
Issued by
NWS Goodland, KS
Area
Whole counties

County El Paso County, CO

The nearest sounding before it

Fort Carson/Butt, CO (KFCS), launched 12:00Z, 11.2 hours before the alert went out and 23 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, Fort Carson/Butt, CO at 12:00Z on 1993-06-17Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 23 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Fort Carson/Butt, CO at 12:00Z on 1993-06-17The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 45 square meters per square second.193958Sfc1 km3 km6 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
23 J/kg
Mixed-layer CIN
-216 J/kg
Mixed-layer LCL
1038 m above ground
0-6 km bulk shear
37 kt
0-1 km storm-relative helicity
45 m²/s²
0-3 km storm-relative helicity
132 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 KCOS 172309
FFWCOS
COC041-180115-
 
BULLETIN - EBS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE COLORADO SPRINGS CO
509 PM MDT THU JUN 17 1993
 
THE NATIONAL WEATHER SERVICE IN COLORADO SPRINGS HAS ISSUED A
FLASH FLOOD WARNING EFFECTIVE UNTIL  715 PM MDT
FOR PERSONS IN THE FOLLOWING LOCATION...
 
IN EAST CENTRAL COLORADO
 
   ...NORTHERN EL PASO COUNTY
 
AT 5PM MDT THUNDERSTORMS PRODUCING FLOODING WERE REPORTED BY THE PUBLIC
ON THE NORTH END OF TOWN...NEAR WOODMAN ROAD AND RESEARCH PARK CENTER
NEAR BRIARGATE.  REPORTS OF RAINFALL IN EXCESS OF 1 INCH HAVE BEEN
RECEIVED IN THE PAST 1/2 HOUR AND NUMEROUS ROADS IN THIS AREA OF TOWN
HAD FLOOD WATERS AS HIGH AS THE HEAD LIGHTS OF SMALL CARS.
 
PERSONS IN NORTH AND WEST COLORADO SPRINGS AREA SHOULD BE PREPARED TO
MOVE TO HIGHER GROUND IF NECESSARY AND ALL PERSONS AND MOTORISTS ARE
ADVISED TO AVOID CROSSING ANY AREAS WHERE FLOODING WATERS ARE OBSERVED.
 
THUNDERSTORMS WITH HEAVY RAIN AND AREAS OF FLOODING ARE EXPECTED TO
CONTINUE FOR THE NEXT COUPLE OF HOURS WITH THESE STORMS.
 
BE ESPECIALLY CAUTIOUS AT NIGHT WHEN IT IS HARDER TO RECOGNIZE
THE DANGERS OF FLOODS AND FLASH FLOODS.  IF FLASH FLOODING IS
OBSERVED...ACT QUICKLY.  MOVE UP TO ESCAPE FLOOD WATERS.  DO
NOT STAY IN AREAS SUBJECT TO FLOODING WHEN WATER BEGINS RISING.
 
A FLASH FLOOD WARNING MEANS THAT FLOODING IS OCCURRING OR IS
IMMINENT.  MOST FLASH FLOOD DEATHS OCCUR IN AUTOMOBILES.  DO NOT
ATTEMPT TO CROSS BRIDGES...DIPS...OR LOW SPOTS IF WATER COVERS
THE ROADWAY.  NEVER TRY TO CROSS A FLOWING STREAM...EVEN A SMALL
ONE...ON FOOT.  TO ESCAPE RISING WATER MOVE UP TO HIGHER GROUND.
 
CROWLEY

What forecasters said that day

The local office's own words before this flash flood warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

In the hours before

Special weather statement, Jun 17, 1:19 PM MDT, 3 hours 50 minutes before
KSZ002-004-005-172015-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE GOODLAND KS
119 PM MDT (215 PM CDT) THU JUN 17 1993

...A STRONG THUNDERSTORM WAS MOVING OVER WESTERN GOVE COUNTY...

AT 210 PM CDT...GOODLAND DOPPLER RADAR INDICATED A STRONG THUNDERSTORM
WAS MOVING OVER EXTREME WESTERN GOVE COUNTY.  THE STORM WAS LOCATED 35
MILES SOUTHEAST OF COLBY...OR 18 MILES WEST-SOUTHWEST OF GOVE.

MOVEMENT WAS NORTH AT 25 MILES AN HOUR.

THE THUNDERSTORM WILL PASS OVER ORION BY 230 PM CDT...AND BETWEEN
GRINNELL AND GRAINFIELD BY 300 PM CDT.  GUSTY WINDS...SMALL HAILL...
HEAVY RAINS...AND FREQUENT LIGHTNING ARE POSSIBLE AS THIS STORM MOVES BY.

STAY TUNED TO NOAA WEATHER RADIO OR YOUR LOCAL
MEDIA FOR FURTHER UPDATES
AND POSSIBLE WARNINGS.
TURNER
Special weather statement, Jun 17, 1:23 PM MDT, 3 hours 46 minutes before
KSZ002-004-005-172015-

SPECIAL WEATHER STATEMENT...CORRECTION...
NATIONAL WEATHER SERVICE GOODLAND KS
123 PM MDT (215 PM CDT) THU JUN 17 1993

...A STRONG THUNDERSTORM WAS MOVING OVER WESTERN GOVE COUNTY...

AT 210 PM CDT...GOODLAND DOPPLER RADAR INDICATED A STRONG THUNDERSTORM
WAS MOVING OVER EXTREME WESTERN GOVE COUNTY.  THE STORM WAS LOCATED 35
MILES SOUTHEAST OF COLBY...OR 18 MILES WEST-SOUTHWEST OF GOVE.

MOVEMENT WAS NORTH AT 25 MILES AN HOUR.

THE THUNDERSTORM WILL PASS OVER ORION BY 230 PM CDT...AND BETWEEN
GRINNELL AND GRAINFIELD BY 300 PM CDT.  GUSTY WINDS...SMALL HAIL...
HEAVY RAINS...AND FREQUENT LIGHTNING ARE POSSIBLE AS THIS STORM MOVES BY.

STAY TUNED TO NOAA WEATHER R*ADIO OR YOUR LOCAL MEDIA FOR FURTHER UPDATES
AND POSSIBLE WARNINGS.
TURNER         ...CORRECTION TO 3RD PARAGRAPH...
Special weather statement, Jun 17, 2:08 PM MDT, 3 hours 1 minute before
KSZ001-002-004-005-172115-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE GOODLAND KS
208 PM MDT (308 PM CDT) THU JUN 17 1993

...THUNDERSTORMS MOVING ACROSS NORTHWEST KANSAS...

AT 2 PM MDT..THUNDERSTORMS EXTENDED FROM SCOTT CITY ABOUT 65 MILES
SOUTHEAST OF GOODLAND TO NEAR HILL CITY..40 MILES SOUTH OF NORTON. THE
STORMS WERE MOVING TO THE NORTHEAST AT 20 MPH.

THE STRONGEST STORMS WERE OVER SOUTHEAST LOGAN COUNTY ABOUT 55 MILES
SOUTHEAST OF GOODLAND. THESE STORMS ARE CAPABLE OF PRODUCING SMALL
HAIL..GUSTY WINDS IN EXCESS OF 40 MPH AND LOCALLY HEAVY RAINS AS THEY
MOVE INTO WESTERN GOVE COUNTY BETWEEN 3 AND 3 30 PM CDT. PERSONS IN
THESE AREA SHOULD BE AWARE OF THE CHANGING WEATHER AND BE READY TO TAKE
NECESSARY PRECAUTIONS IF SEVERE WEATHER OCCURS.

DORSEY

&
Special weather statement, Jun 17, 3:05 PM MDT, 2 hours 4 minutes before
KSZ001-002-004-005-172200-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE GOODLAND KS
305 PM MDT (405 PM CDT) THU JUN 17 1993

...STRONG THUNDERSTORMS CONTINUED OVER NORTHWEST KANSAS...

AT 3 PM MDT..SHOWERS AND THUNDERSTORMS WERE SCATTEREED OVER A LARGE PART
OF NORTHWEST AND WEST CENTRAL KANSAS. THE AREA WAS 75 MILES WIDE AND
EXTENDED FROM THE GARDEN CITY AREA TO 10 MILES SOUTH OF NORTON. THE
STORMS WERE MOVING TO THE NORTHEAST AT 25 MPH.

THE STRONGER STORMS WERE OVER NORTH CENTRAL GOVE COUNTY..NEAR
GRANFIELD..OR ABOUT 60 MILES SOUTHEAST OF GOODLAND. THESE STORMS MAY
PRODUCE SMALL HAIL..GUSTY WINDS AND LOCALLY HEAVY RAIN SHOWERS AS THEY
MOVE INTO SOUTHERN SHERIDAN COUNTY BETWEEN 4 AND 430 PM CDT.

PERSONS IN THESE AREAS SHOULD BE PERPARED TO MOVE TO A PLACE OF SAFETY
IF THREATENING WEATHER APPROACHES.

DORSEY

&
Special weather statement, Jun 17, 4:05 PM MDT, 1 hour 4 minutes before
KSZ001-002-004-005-007-172300-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE GOODLAND KS
405 PM MDT (505 PM CDT) THU JUN 17 1993

...VERY STRONG THUNDERSTORM WAS OVER NORTHEAST LOGAN COUNTY...

AT 4 PM MDT..AN AREA OF THUNDERSTORMS COVERED A LARGE PART OF NORTHWEST
KANSAS FROM JUST NORTH OF GARDEN CITY TO NEAR THE NEBRASKA NEAR NORTON.
THE AREA WAS 50 TO 75 MILES WIDE AND HAS INCREASED IN AREAL COVERAGE
SINCE 3 PM MDT. THE STORMS WERE MOVING TO THE NORTHEAST AT 25 MPH.

A VERY INTENSE STORM WAS OVER NORTHEAST LOGAN COUNTY..JUST EAST OF PAGE
CITY OR ABOUT 30 MILES SOUTHEAST OF GOODLAND. THIS STORM LIKELY CONTAINS
SMALL HAIL..AND GUSTY WINDS.

PERSONS IN SOUTHEAST THOMAS COUNTY AND SOUTHWEST SHERIDAN COUNTY CAN
EXPECTED THUNDERSTORM ACTIVITY AS THIS STORM MOVES INTO THEIR AREA BY 5
30 PM CDT.

DORSEY

&
Special weather statement, Jun 17, 5:03 PM MDT, 6 minutes before
KSZ001-002-004-005-007-180000-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE GOODLAND KS
504 PM MDT (604 PM CDT) THU JUN 17 1993

...THUNDERSTORMS WERE DECREASING IN INTENSITY OVER NORTHWEST KANSAS...

AT 455 PM MDT..AN AREA OF SHOWERS AND THUNDERSTORMS CONTINUED TO MOVE TO
THE NORTHEAST AT 25 MPH ACROSS NORTHWEST KANSAS. THE AREA..50 TO 75
MILES WIDE..EXTENDED FROM ABOUT 40 MILES SOUTH OF GOODLAND TO NEAR
NORTON. THE STRONGER STORMS IN THE AREA AT 455 PM MDT WERE OVER
SOUTHEAST SHERMAN COUNTY..15 MILES SOUTHEAST OF GOODLAND..TO SOUTHERN
LOGAN COUNTY..ABOUT 20 MILES NORTHWEST OF SCOTT CITY.

SMALL HAIL AND GUSTY WINDS..ESTIMATED AT 50 MPH..WERE REPORTED JUST NORTOF HILL CITY AT ABOUT 530 PM CDT..AND RAINFALLS IN EXCESS OF 2 INCHES
HAVE ALSO BEEN REPORTED WITH SOME OF THE STRONGER STORMS.

SOME MINOR FLOODING HAS BEEN REPORTED WEST OF HILL CITY NEAR MORELAND IN
WESTERN GRAHAM COUNTY SINCE 5 PM CDT.

PERSONS ACROSS NORTHWEST KANSAS SHOULD BE ALERT TO THE CHANGING WEATHER
AND BE PREPARED TO TAKE NECESSARY PRECAUTIONS IF THREATENING WEATHER
APPROACHES.

DORSEY

&

Nearby

Flash Flood Warnings in Colorado, 1993Every flash flood warning in 1993

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.