Alert archive / Nebraska / Tornado Warnings in 1995

Tornado Warning 17, NWS Omaha, NE

May 27, 1995Cedar County, Nebraska

NWS Omaha, NE issued this tornado warning at May 27, 1995, 4:30 PM CDT for Cedar County, Nebraska. It was in force for 30 min.

The area

The counties it named.

The facts

Issued
May 27, 1995, 4:30 PM CDT (21:30 UTC)
Expired
May 27, 1995, 5:00 PM CDT
In force
30 min
Issued by
NWS Omaha, NE
Area
Whole counties

County Cedar County, NE

The nearest sounding before it

Omaha, NE (KOAX), launched 12:00Z, 9.5 hours before the alert went out and 160 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, Omaha, NE at 12:00Z on 1995-05-27Temperature 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, Omaha, NE at 12:00Z on 1995-05-27The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 81 square meters per square second.19395878Sfc1 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
522 m above ground
0-6 km bulk shear
38 kt
0-1 km storm-relative helicity
81 m²/s²
0-3 km storm-relative helicity
148 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.

000 
TTAA00 KOMA 272131
TOROMA
NEC027-272200-
 
BULLETIN - EBS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE OMAHA/VALLEY NE
430 PM CDT SAT MAY 27 1995
 
THE NATIONAL WEATHER SERVICE IN OMAHA/VALLEY HAS ISSUED A
TORNADO WARNING EFFECTIVE UNTIL  500 PM CDT
FOR PEOPLE IN THE FOLLOWING LOCATION...
 
IN NORTHEAST NEBRASKA
 
   ...SOUTHERN CEDAR COUNTY
 
AT 430 PM CDT RADAR INDICATED A TORNADIC STORM ALONG THE CEDAR
AND WAYNE COUNTY BORDER ABOUT 5 MILES NORTH NORTHEAST OF
CARROLL..OR 25 MILES NORTHEAST OF NORFOLK.  PERSONS IN AND
AROUND LAUREL ARE IN THE PATH OF THIS TORNADO.
 
TAKE COVER IN A REINFORCED BUILDING ON THE LOWEST FLOOR IMMEDIATELY.
STAY AWAY FROM WINDOWS.  DAMAGE REPORTS OR OBSERVED SEVERE W8EATHER
SHOULD BE GIVEN TO A LAW ENFORCEMENT AGENCY FOR RELAY TO THE NATIONAL
WEATHER SERVICE.
 
MILLER

What forecasters said that day

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

In the hours before

Special weather statement, May 27, 11:05 AM CDT, 5 hours 25 minutes before
NEZ001>012-016>093-IAZ055-069-079-280000-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE OMAHA/VALLEY NE
1105 AM CDT SAT MAY 27 1995

...NEBRASKA SEVERE WEATHER OUTLOOK...

SEVERE THUNDERSTORMS ARE POSSIBLE THIS AFTERNOON AND EVENING OVER
MUCH OF THE SOUTHEASTERN THIRD OF NEBRASKA.  THE GREATEST THREAT
OF SEVERE THUNDERSTORMS IS SOUTH OF A LINE FROM JUST NORTH OF OMAHA
TO GRAND ISLAND...AND EAST OF A LINE FROM GRAND ISLAND TO SUPERIOR.

THIS IS A DANGEROUS WEATHER SITUATION WITH THE POSSIBILITY OF
SEVERE THUNDERSTORMS WITH STRONG TORNADOES...LARGE HAIL AND DAMAGING
STRAIGHT LINE WINDS. AREAS OF HEAVY RAIN ARE ALSO POSSIBLE WITH THE
STORMS WHICH WITH THE SATURATED GROUND FROM RECENT RAINS RESULT IN
RUNOFF PROBLEMS.

STRONG LOW PRESSURE JUST WEST OF HILL CITY KANSAS LATE SATURDAY
MORNING WILL MOVE EAST NORTHEAST TO JUST WEST OF OMAHA BY EARLY EVENING.
A WARM FRONT EXTENDING EAST FROM THE LOW ALONG THE NEBRASKA/KANSAS STATE
LINE THIS MORNING WILL MOVE NORTH INTO EAST CENTRAL NEBRASKA AND
SOUTHWEST IOWA THROUGH THE AFTERNOON.  WARM...MOIST...AND UNSTABLE
AIR WAS LOCATED SOUTH OF THIS WARM FRONT ALONG WITH PARTLY
SUNNY SKIES OVER MUCH OF KANSAS LATE SATURDAY MORNING.

AS THE WARM FRONT MOVES NORTH OF THE AREA...THE RAIN WILL END AND
SOME BREAKS IN THE CLOUDS WILL ALLOW THE ATMOSPHERE THE DESTABLIZE
RESULTING IN THE DEVELOPMENT OF SEVERE THUNDERSTORMS AND POSSIBLY
TORNADOS.

CIVIL DEFENSE...LAW ENFORCEMENT...AND STORM SPOTTER GROUPS IN THE
SOUTHEASTERN THIRD OF NEBRASKA SHOULD REMAIN ALERT AND BE READY FOR
ACTIVATION AS NECESSARY LATER THIS AFTERNOON OR THIS EVENING.

PEOPLE SHOULD MONITOR NOAA WEATHER RADIO AND NEWS MEDIA OUTLETS FOR
POSSIBLE WATCHES...WARNINGS AND LATER STATEMENTS.

SKERRITT/WIESE

The office that day

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

IssuedProductOfficeCountiesLasted
May 27, 3:19 PM CDTSevere Thunderstorm WarningOAXButler, Platte56 min
May 27, 3:30 PM CDTSevere Thunderstorm WarningOAXSeward45 min
May 27, 3:52 PM CDTSevere Thunderstorm WarningOAXWayne53 min
May 27, 3:58 PM CDTSevere Thunderstorm WarningOAXStanton47 min
May 27, 4:01 PM CDTTornado WarningOAXWayne29 min
May 27, 4:19 PM CDTSevere Thunderstorm WarningOAXSaunders41 min
May 27, 4:39 PM CDTSevere Thunderstorm WarningOAXWayne51 min
May 27, 4:56 PM CDTSevere Thunderstorm WarningOAXDodge49 min
May 27, 5:08 PM CDTSevere Thunderstorm WarningOAXThurston52 min
May 27, 5:30 PM CDTTornado WarningOAXThurston15 min
May 27, 5:39 PM CDTSevere Thunderstorm WarningOAXBurt, Washington51 min
May 27, 5:39 PM CDTSevere Thunderstorm WarningOAXDouglas51 min
May 27, 6:28 PM CDTSevere Thunderstorm WarningOAXWashington47 min

Nearby

Tornado Warnings in Nebraska, 1995Every tornado warning in 1995Tornadoes in 1995

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.