Alert archive / Kansas / Severe Thunderstorm Warnings in 2002

Severe Thunderstorm Warning 40, NWS Dodge City, KS

May 7, 2002Edwards County, Pawnee County, Kansas

NWS Dodge City, KS issued this severe thunderstorm warning at May 7, 2002, 4:41 PM CDT for Edwards County, Pawnee County, Kansas. It was in force for 49 min. 1 report came from inside the area while it was in force.

The area

The outline as issued, with what was reported inside it.

The facts

Issued: May 7, 2002, 4:41 PM CDT (21:41 UTC)
Expired: May 7, 2002, 5:30 PM CDT
In force: 49 min
Issued by: NWS Dodge City, KS
Area: Counties, with a storm outline in the text

Counties Edwards County, KS, Pawnee County, KS

The radar

The Dodge City radar (KDDC), 70 km from the middle of the area, began a volume at 21:40 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

Time	Report	Where	Remark
May 7, 5:00 PM CDT	Hail 0.75	Rozel, KS

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 watch it was issued in

The SPC watch in force over the same counties when this warning went out.

Issued	Product	Office	Lasted
May 7, 4:00 PM CDT	Tornado Watch	SPC	6 hr

The nearest sounding before it

Dodge City, (KDDC), launched 12:00Z, 9.7 hours before the alert went out and 65 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-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

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: 1217 J/kg
Mixed-layer CIN: -347 J/kg
Mixed-layer LCL: 1311 m above ground
0-6 km bulk shear: 42 kt
0-1 km storm-relative helicity: 106 m²/s²
0-3 km storm-relative helicity: 118 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.3

Open this sounding in Storm Lab

The text

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

000 
WUUS53 KDDC 072141
SVRDDC
KSC047-145-072230-

BULLETIN - EAS ACTIVATION REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE DODGE CITY KS
441 PM CDT TUE MAY 7 2002

THE NATIONAL WEATHER SERVICE IN DODGE CITY HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR...
  NORTHWESTERN EDWARDS COUNTY IN SOUTH CENTRAL KANSAS
  PAWNEE COUNTY IN SOUTH CENTRAL KANSAS

* UNTIL 530 PM CDT

* AT 441 PM CDT...DODGE CITY DOPPLER RADAR INDICATED A SEVERE
  THUNDERSTORM 8 MILES NORTHWEST OF KINSLEY...MOVING NORTHEAST AT 25
  MPH.

* SOME LOCATIONS AFFECTED
  ROZEL AT 500 PM CDT
  SANFORD AT 505 PM CDT
  ZOOK AT 510 PM CDT
  FRIZELL AT 515 PM CDT
  ASH VALLEY AT 525 PM CDT

THE SEVERE THUNDERSTORM IS CAPABLE OF PRODUCING...
  DAMAGING HAIL THE SIZE OF GOLFBALLS,
  DAMAGING WIND GREATER THAN 60 MILES AN HOUR,



LAT...LON 3829 9957 3786 9954 3803 9899 3832 9909

16

The office that day

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

Issued	Product	Office	Counties	Lasted
May 7, 4:30 PM CDT	Severe Thunderstorm Warning	DDC	Edwards, Ford, Kiowa	45 min
May 7, 5:02 PM CDT	Severe Thunderstorm Warning	DDC	Hodgeman	43 min
May 7, 5:16 PM CDT	Severe Thunderstorm Warning	DDC	Edwards, Ford	44 min
May 7, 5:44 PM CDT	Severe Thunderstorm Warning	DDC	Edwards, Ford, Hodgeman, Pawnee	46 min
May 7, 5:53 PM CDT	Tornado Warning	DDC	Edwards, Ford	37 min
May 7, 6:15 PM CDT	Tornado Warning	DDC	Kiowa	45 min
May 7, 6:32 PM CDT	Tornado Warning	DDC	Edwards, Ford	43 min
May 7, 6:56 PM CDT	Tornado Warning	DDC	Clark, Ford	34 min
May 7, 6:56 PM CDT	Tornado Warning	DDC	Kiowa	49 min

Nearby

Severe Thunderstorm Warnings in Kansas, 2002 Every severe thunderstorm warning in 2002

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.