Alert archive / Kansas / Severe Thunderstorm Warnings in 1999

Severe Thunderstorm Warning 183, NWS Dodge City, KS

June 12, 1999Meade County, Kansas

NWS Dodge City, KS issued this severe thunderstorm warning at Jun 12, 1999, 2:02 AM CDT for Meade County, Kansas. It was in force for 48 min. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Jun 12, 1999, 2:02 AM CDT (07:02 UTC)
Expired
Jun 12, 1999, 2:50 AM CDT
In force
48 min
Issued by
NWS Dodge City, KS
Area
Whole counties

County Meade County, KS

The radar

The Dodge City radar (KDDC), 68 km from the middle of the area, began a volume at 07:05 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

Dodge City, (KDDC), launched 00:00Z, 7.0 hours before the alert went out and 72 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, Dodge City, at 00:00Z on 1999-06-12Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1125 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Dodge City, at 00:00Z on 1999-06-12The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -16 square meters per square second.193958Sfc1 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
1125 J/kg
Mixed-layer CIN
-24 J/kg
Mixed-layer LCL
1559 m above ground
0-6 km bulk shear
20 kt
0-1 km storm-relative helicity
-16 m²/s²
0-3 km storm-relative helicity
53 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.

893 
WUUS1 KDDC 120701 RRA
SVRDDC
KSC119-120750-

BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE DODGE CITY KS
202 AM CDT SAT JUN 12 1999

THE NATIONAL WEATHER SERVICE IN DODGE CITY HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR...
  EASTERN MEADE COUNTY IN SOUTHWESTERN KANSAS

* UNTIL 250 AM CDT

* AT 159 AM CDT... DODGE CITY DOPPLER RADAR INDICATED A SEVERE
  THUNDERSTORM 15 MILES SOUTHEAST OF MEADE OR 13 MILES EAST OF MEADE
  STATE PARK... MOVING NORTH AT 15 MPH.

* SOME LOCATIONS AFFECTED
  MEADE                        BY 225 AM CDT

IF YOU ARE IN THE PATH OF THIS STORM...BE PREPARED FOR WINDS IN
EXCESS OF 55 MPH AND HAIL UP TO ONE INCH IN DIAMETER.  IF YOU ARE
CAUGHT OUTSIDE...MOVE TO A STURDY SHELTER IMMEDIATELY AND STAY AWAY
FROM WINDOWS.

$$

POAGE/BURKE

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 Dodge City, KS wrote its last area forecast discussion before this severe thunderstorm warning went out at Jun 12, 1:24 AM CDT, 38 minutes earlier.

Area forecast discussion, Jun 12, 1:24 AM CDT, 38 minutes before
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE DODGE CITY KS
115 AM PM CDT SAT JUN 12 1999

WILL KEEP DISCUSSION SHORT WITH MANY THUNDERSTORMS OVER AREA.

MAKING ONLY A FEW CHANGES TO GOING FORECAST.  TSRA CONTINUES NEAR
STATIONARY FRONT ACROSS CWA THIS MORNING WITH PASSING S/W.

NGM SEEMS TO HAVE INITIALIZED THE BEST THIS MORNING.  GOOD S/W OVER
SOUTHERN CALIFORNIA AT 00Z. EXTRAPOLATING POSITION SHOULD BRING IT
INTO WEST BY LATE AFTERNOON.  SHOT OF NVA AHEAD SHOULD HELP THIN
CLOUDS DURING THE DAY ALLOWING SOME SUN FOR THE BOUNDARY LAYER TO
RECOVER.  WEAK FLOW OVER AREA INTO SUNDAY SO EXPECT MORE SLOW
MOVERS.  NGM SHOWS BEST PVA OVER SOUTHERN HALF OF AREA TONIGHT.
WILL GO WITH LARGEST POPS FOR THAT AREA BOTH TODAY AND TONIGHT.
WILL KEEP POPS IN FOR SUNDAY WITH LOWER VALUES FOR NORTH AND HIGHER
FOR SOUTH.

GOING CLOSE TO CURRENT TEMPERATURE FORECASTS WHICH IS CLOSE TO FWC
MOS.

PRELIMINARY GUIDANCE FOR COORDINATION ONLY. OFFICIAL FORECASTS ARE
CONTAINED WITHIN THE DODGE CITY ZONE FORECAST.

DDC 080/060 082/061 082 453
GCK 079/058 083/059 082 553
EHA 075/056 082/058 081 775
LBL 075/060 080/060 081 775
HYS 080/061 082/061 082 333
P28 082/064 082/064 082 544

.DDC...KSZ061>066-074>081-084>090.
       FLASH FLOOD WATCH TODAY-TONIGHT SOUTH OF SYRACUSE TO ST. JOHN LINE

REITER

The office that day

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

IssuedProductOfficeCountiesLasted
Jun 11, 11:18 PM CDTSevere Thunderstorm WarningDDCSeward, Stevens47 min
Jun 11, 11:43 PM CDTSevere Thunderstorm WarningDDCSeward47 min
Jun 12, 12:06 AM CDTSevere Thunderstorm WarningDDCSeward34 min
Jun 12, 12:40 AM CDTFlash Flood WarningDDCMorton, Stevens4 hr
Jun 12, 12:40 AM CDTFlash Flood WarningDDCMeade, Seward4 hr
Jun 12, 12:47 AM CDTSevere Thunderstorm WarningDDCSeward48 min

Nearby

Severe Thunderstorm Warnings in Kansas, 1999Every severe thunderstorm warning in 1999

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.