Alert archive / Kansas / Severe Thunderstorm Warnings in 1997

Severe Thunderstorm Warning 192, NWS Goodland, KS

August 16, 1997Sherman County, Kansas

NWS Goodland, KS issued this severe thunderstorm warning at Aug 16, 1997, 11:19 PM MDT for Sherman County, Kansas. It was in force for 46 min. 1 report came from inside the area while it was in force.

The area

The counties it named, with what was reported inside it.

The facts

Issued
Aug 16, 1997, 11:19 PM MDT (05:19 UTC)
Expired
Aug 17, 1997, 12:05 AM MDT
In force
46 min
Issued by
NWS Goodland, KS
Area
Whole counties

County Sherman County, KS

The radar

The Goodland radar (KGLD), 2 km from the middle of the area, began a volume at 05:23 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.

What was reported inside it

TimeReportWhereRemark
Aug 16, 11:45 PM MDTThunderstorm Wind 57Goodland, KSEstimated 60 to 70 mph winds.

NCEI Storm Data entries that began inside the alert's area while it was in force. Before 2003 the local storm report archive is thin, so this is the record of what happened rather than what was phoned in.

The nearest sounding before it

Denver, CO (KDNR), launched 00:00Z, 5.3 hours before the alert went out and 142 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 00:00Z on 1997-08-17Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1611 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Denver, CO at 00:00Z on 1997-08-17The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 11 square meters per square second.1939Sfc1 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
1611 J/kg
Mixed-layer CIN
-16 J/kg
Mixed-layer LCL
1576 m above ground
0-6 km bulk shear
14 kt
0-1 km storm-relative helicity
11 m²/s²
0-3 km storm-relative helicity
-15 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.

191 
WUUS1 KGLD 170521 RRA
SVRGLD
KSC181-170605-

BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE GOODLAND KS
1119 PM MDT SAT AUG 16 1997

* SEVERE THUNDERSTORM WARNING FOR
  SHERMAN COUNTY IN NORTHWESTERN KANSAS

* UNTIL 1205 AM MDT
 
* SOME LOCATIONS AFFECTED
  THE NORTHERN SUN-ADM PLANT              AROUND 1130 PM MDT
  GOODLAND                                AROUND 1145 PM MDT

* AT 1117 PM MDT...GOODLAND DOPPLER RADAR INDICATED A SEVERE
  THUNDERSTORM 9 MILES SOUTHWEST OF GOODLAND OR 5 MILES SOUTH OF THE
  NORTHERN SUN-ADM PLANT MOVING NORTHEAST AT 15 MPH.

LARGE HAIL IS THE MAIN THREAT WITH THIS STORM. GO INSIDE A STURDY
BUILDING AND STAY AWAY FROM WINDOWS

VJN

What forecasters said that day

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

NWS Goodland, KS wrote its last area forecast discussion before this severe thunderstorm warning went out at Aug 16, 8:23 PM MDT, 2 hours 56 minutes earlier.

Area forecast discussion, Aug 16, 8:23 PM MDT, 2 hours 56 minutes before
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE GOODLAND KS
823 PM MDT (923 PM CDT) SAT AUG 16 1997

THUNDERSTORMS OVER EASTERN COLORADO SLOW TO MOVE THIS EVENING PER
GLD 88D. HOWEVER...MODELS INDICATE LOW LVL MSTR CONVERGENCE AND
THETA-E RIDGE POSN ALG CO-KS BORDER. WITH NE SFC WINDS AND HIER
DEWPOINTS ADVECTING INTO W PARTS OF CWA...WILL INCREASE POP CHANCES
AND MENTION TSTMS FOR ALL ZONES TONIGHT. WOULD EXPECT SOME STORMS TO
LOSE INTENSITY BUT MAKE EASTWARD PROGRESSION THRU 06Z. NGM/ETA ALSO
PUTS SOME QPF IN CWA UP TIL 12Z AND WOULD NOT BE SURPRISED TO SEE
HIER AMOUNTS ACROSS FAR E COLORADO. HAVE GENERALLY LEFT TEMPS AND
WIND SPEEDS ALONE AS UPDATE WILL BE ISSUED BY 0230Z.

.GLD...NONE.

KPL

The office that day

Everything else NWS Goodland, KS issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Aug 16, 11:28 PM MDTSevere Thunderstorm WarningGLDLogan47 min

Nearby

Severe Thunderstorm Warnings in Kansas, 1997Every severe thunderstorm warning in 1997

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; verification from NCEI's Storm Data; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.