Alert archive / Kansas / Severe Thunderstorm Warnings in 1998

Severe Thunderstorm Warning 37, NWS Hastings, NE

May 15, 1998Mitchell County, Osborne County, Kansas

NWS Hastings, NE issued this severe thunderstorm warning at May 15, 1998, 1:08 AM CDT for Mitchell County, Osborne County, Kansas. It was in force for 47 min. 3 reports 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
May 15, 1998, 1:08 AM CDT (06:08 UTC)
Expired
May 15, 1998, 1:55 AM CDT
In force
47 min
Issued by
NWS Hastings, NE
Area
Whole counties

Counties Mitchell County, KS, Osborne County, KS

The radar

The Grand Island radar (KUEX), 106 km from the middle of the area, began a volume at 06:12 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
May 15, 1:30 AM CDTThunderstorm Wind 55Beloit, KS
May 15, 1:45 AM CDTThunderstorm Wind 65Glen Elder, KS
May 15, 1:58 AM CDTThunderstorm Wind 52Osborne, 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.

IssuedProductOfficeLasted
May 14, 11:15 PM CDTTornado WatchSPC6 hr

The nearest sounding before it

Dodge City, (KDDC), launched 00:00Z, 6.1 hours before the alert went out and 216 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 1998-05-15Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 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 1998-05-15The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 58 square meters per square second.1939587897Sfc1 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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
3552 m above ground
0-6 km bulk shear
54 kt
0-1 km storm-relative helicity
58 m²/s²
0-3 km storm-relative helicity
206 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

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 Hastings, NE wrote its last area forecast discussion before this severe thunderstorm warning went out at May 14, 9:38 PM CDT, 3 hours 30 minutes earlier.

Area forecast discussion, May 14, 9:38 PM CDT, 3 hours 30 minutes before
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In the hours before

Special weather statement, May 14, 9:20 PM CDT, 3 hours 48 minutes before
KSZ005>007-017>019-NEZ039>041-046>049-060>064-072>077-082>087-150500-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE HASTINGS NE
920 PM CDT THU MAY 14 1998

...SEVERE WEATHER OUTLOOK FOR SOUTH CENTRAL NEBRASKA AND PART OF
   NORTH CENTRAL KANSAS...

SPOTTER ACTION...SPOTTER ACTIVATION MAY BE NECESSARY AFTER MIDNIGHT.

SYNOPSIS...

THE INGREDIENTS FOR SEVERE WEATHER ARE COMING TOGETHER SLOWER THAN
PREVIOUSLY ANTICIPATED. AS A RESULT THUNDERSTORM DEVELOPMENT IS NOT
EXPECTED TO OCCUR ACROSS SOUTH CENTRAL NEBRASKA AND NORTH CENTRAL
KANSAS UNTIL AFTER MIDNIGHT.

THUNDERSTORMS ARE EXPECTED TO DEVELOP THIS EVENING ACROSS WESTERN
SECTIONS OF NEBRASKA AND KANSAS AND SPREAD EASTWARD DURING THE EARLY
MORNING HOURS. THE ATMOSPHERE WILL REMAIN QUITE UNSTABLE...THUS SEVERE
WEATHER REMAINS A POSSIBILITY WITH THE MAIN THREAT BEING DAMAGING
WINDS AND LARGE HAIL.

STAY TUNED TO NOAA WEATHER RADIO AND OTHER SOURCES OF WEATHER
INFORMATION FOR LATER UPDATES AND POSSIBLE WATCHES AND WARNINGS.

BARRITT
Special weather statement, May 14, 9:20 PM CDT, 3 hours 48 minutes before
KSZ005>007-017>019-NEZ039>041-046>049-060>064-072>077-082>087-150500-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE HASTINGS NE
920 PM CDT THU MAY 14 1998

...SEVERE WEATHER OUTLOOK FOR SOUTH CENTRAL NEBRASKA AND PART OF
   NORTH CENTRAL KANSAS...

SPOTTER ACTION...SPOTTER ACTIVATION MAY BE NECESSARY AFTER MIDNIGHT.

SYNOPSIS...

THE INGREDIENTS FOR SEVERE WEATHER ARE COMING TOGETHER SLOWER THAN
PREVIOUSLY ANTICIPATED. AS A RESULT THUNDERSTORM DEVELOPMENT IS NOT
EXPECTED TO OCCUR ACROSS SOUTH CENTRAL NEBRASKA AND NORTH CENTRAL
KANSAS UNTIL AFTER MIDNIGHT.

THUNDERSTORMS ARE EXPECTED TO DEVELOP THIS EVENING ACROSS WESTERN
SECTIONS OF NEBRASKA AND KANSAS AND SPREAD EASTWARD DURING THE EARLY
MORNING HOURS. THE ATMOSPHERE WILL REMAIN QUITE UNSTABLE...THUS SEVERE
WEATHER REMAINS A POSSIBILITY WITH THE MAIN THREAT BEING DAMAGING
WINDS AND LARGE HAIL.

STAY TUNED TO NOAA WEATHER RADIO AND OTHER SOURCES OF WEATHER
INFORMATION FOR LATER UPDATES AND POSSIBLE WATCHES AND WARNINGS.

BARRITT

The office that day

Everything else NWS Hastings, NE issued on the same UTC day.

IssuedProductOfficeCountiesLasted
May 15, 2:32 AM CDTSevere Thunderstorm WarningGIDBuffalo, Furnas, Gosper, Phelps48 min
May 15, 2:43 AM CDTSevere Thunderstorm WarningGIDSherman47 min
May 15, 3:05 AM CDTSevere Thunderstorm WarningGIDValley45 min
May 15, 3:17 AM CDTSevere Thunderstorm WarningGIDGreeley48 min
May 15, 11:47 AM CDTSevere Thunderstorm WarningGIDFillmore43 min
May 15, 11:56 AM CDTSevere Thunderstorm WarningGIDYork49 min
May 15, 12:03 PM CDTTornado WarningGIDFillmore, York62 min
May 15, 12:32 PM CDTTornado WarningGIDPolk43 min
May 15, 12:38 PM CDTSevere Thunderstorm WarningGIDHamilton37 min
May 15, 10:05 AM CDTSevere Thunderstorm WarningGIDJewell, Smith45 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; verification from NCEI's Storm Data; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.