Alert archive / Kansas / Severe Thunderstorm Warnings in 1998
Severe Thunderstorm Warning 81, NWS Goodland, KS
NWS Goodland, KS issued this severe thunderstorm warning at Jun 10, 1998, 8:15 PM CDT for Norton County, Kansas. It was in force for 65 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 10, 1998, 8:15 PM CDT (01:15 UTC)
- Expired
- Jun 10, 1998, 9:20 PM CDT
- In force
- 65 min
- Issued by
- NWS Goodland, KS
- Area
- Whole counties
County Norton County, KS
The radar
The Grand Island radar (KUEX), 138 km from the middle of the area, began a volume at 01:16 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
N. Platte/Lee Bi, NE (KLBF), launched 00:00Z, 1.3 hours before the alert went out and 161 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.
- Mixed-layer CAPE
- 336 J/kg
- Mixed-layer CIN
- -146 J/kg
- Mixed-layer LCL
- 1505 m above ground
- 0-6 km bulk shear
- 46 kt
- 0-1 km storm-relative helicity
- -15 m²/s²
- 0-3 km storm-relative helicity
- 114 m²/s²
- Significant tornado parameter
- -0.0
- Supercell composite
- -0.0
The text
The text of this product is not in the archive. The NWS text archive before 2002 is incomplete.
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 Jun 10, 4:29 PM CDT, 3 hours 46 minutes earlier.
Area forecast discussion, Jun 10, 4:29 PM CDT, 3 hours 46 minutes before
AREA FORECAST DISCUSSION...CORRECTION FOR TYPOS NATIONAL WEATHER SERVICE GOODLAND KS 329 PM MDT (429 PM CDT) WED JUN 10 1998 ...FORECAST PROBLEMS WILL BE CHANCE OF PCPN TONIGHT AND TEMPS THRU PD... A COMPLICATED FCST MADE MORE MESSY BY INDIVIDUAL MODELS NOT CATCHING DETAILS IN DIFFERENT AREAS. BASED ON INITIAL ANALYSIS...CURRENT TRENDS ON SATL...SFC...AND PROFILER WINDS...AND PREV PERFORMANCE...AM GOING TO BLEND THE MODELS. ETA IS DOING BETTER WITH LWR LEVELS. HWVR...NGM/AVN ARE DOING MUCH BETTER WITH MSTR/PCPN ALONG WITH FEATURES FROM 700 MB TO JET LEVEL. ALL MODELS ARE TOO DRY... ESPECIALLY NR THE SFC...WITH ETA DRIEST WITH AVN IN THE MIDDLE. BASED ON DPS AND COPIOUS AMOUNTS OF SUBTROPICAL MSTR COMING IN ON SATL...LIKE THE NGM THERE. VERY STRONG UPR SYSTEM MOVG OUT OF DESERT SW PER SATL. ALSO 200 MB JET AND AGEO FORCG...AND HIGH LAPSE RATES ARND THRU THE NIGHT. SFC ANAL SHOWS SOME KIND OF LOW LVL BOUNDERY DRAPED EAST TO WEST JUST SOUTH OF OUR CWA. AVN/NGM HANDLE THE UPR SYSTEM BEST. BASED ON ALL FACTORS...BEST FRCG/VORT AND CHC OF PCPN LOOK TO BE OVR SRN AND ERN CWA AND WL PUT HIGHEST POPS THERE. WL TAPER OFF 30 TO 40 PERCENT IN CNTRL AND NW LOCATIONS. COULD BE SOME LINGERING PCPN IN ERN CWA AND WL KEEP CHC IN THERE THROUGH THE DAY. AM NOT COMFORTABLE WITH MODELS HANDLING S/WS IN THIS FLOW ALOFT. EVEN THOUGH SHOULD DRY OUT BEHIND TONIGHTS FEATURE...LOOKS TO BE ENUF INSTABILITY...MSTR...AND LIFT TO KEEP A SLIGHT CHC IN 2ND AND 3RD PD. 850 TEMPS LOOK TO STAY NRLY THE SAME THRU PD. WL HAVE ENOUGH DYNAMICS ARND TO KEEP SOME CLDS PLUS COULD HAVE SOME WET GRND IN SRN AND ERN AREAS. WINDS GO TO NEUTRAL TO UPSLOPE IN 3RD AND 4TH PDS. BASED ON ALL THIS...WL TEND TO GO CLOSE TO NGM MOS WITH GOING SLIGHTLY BLO 3RD AND 4TH PDS. .GLD...NONE. BULLER
The office that day
Everything else NWS Goodland, KS issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 10, 7:46 PM CDT | Severe Thunderstorm Warning | GLD | Decatur | 49 min |
| Jun 10, 8:01 PM CDT | Tornado Warning | GLD | Decatur | 34 min |
Nearby
Severe Thunderstorm Warnings in Kansas, 1998Every severe thunderstorm warning in 1998
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.