Alert archive / Nebraska / Severe Thunderstorm Warnings in 2000

Severe Thunderstorm Warning 71, NWS Hastings, NE

June 25, 2000Fillmore County, Nebraska

NWS Hastings, NE issued this severe thunderstorm warning at Jun 25, 2000, 3:50 PM CDT for Fillmore County, Nebraska. It was in force for 40 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 25, 2000, 3:50 PM CDT (20:50 UTC)
Expired: Jun 25, 2000, 4:30 PM CDT
In force: 40 min
Issued by: NWS Hastings, NE
Area: Whole counties

County Fillmore County, NE

The radar

The Grand Island radar (KUEX), 75 km from the middle of the area, began a volume at 20:51 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 watch it was issued in

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

Issued	Product	Office	Lasted
Jun 25, 1:30 PM CDT	Tornado Watch	SPC	7 hr

The nearest sounding before it

Omaha, NE (KOAX), launched 12:00Z, 8.8 hours before the alert went out and 136 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: 371 J/kg
Mixed-layer CIN: -296 J/kg
Mixed-layer LCL: 1430 m above ground
0-6 km bulk shear: 17 kt
0-1 km storm-relative helicity: 42 m²/s²
0-3 km storm-relative helicity: 47 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 
WUUS53 KGID 252052 COR
SVRGRI
NEC059-252130-
BULLETIN - EAS ACTIVATION REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE HASTINGS NE
351 PM CDT SUN JUN 25 2000

THE NATIONAL WEATHER SERVICE IN HASTINGS HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR...
  FILLMORE COUNTY IN SOUTH CENTRAL NEBRASKA

* UNTIL 430 PM CDT

* AT 346 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  SEVERE THUNDERSTORM OVER GRAFTON...OR ABOUT 18 MILES SOUTH OF
  YORK...MOVING EAST AT 20 MPH.

* THE SEVERE THUNDERSTORM WILL BE NEAR...
  GENEVA AT 355 PM CDT
  FAIRMONT AT 405 PM CDT
  EXETER AT 420 PM CDT

PEOPLE IN FILLMORE COUNTY SHOULD SEEK SHELTER IN A STURDY STRUCTURE
AND STAY AWA5Y FROM WINDOWS.

A TORNADO WATCH IS ALSO IN EFFECT. SEVERE THUNDERSTORMS CAN AND
OCCASIONALLY DO PRODUCE TORNADOES WITH LITTLE OR NO WARNING.

$$

FAY


LAT...LON 4070 9785 4052 9777 4041 9777 4039 9741
          4068 9740

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 Jun 25, 1:15 PM CDT, 2 hours 35 minutes earlier.

Area forecast discussion, Jun 25, 1:15 PM CDT, 2 hours 35 minutes before

SOUTH CENTRAL NEBRASKA/NORTH CENTRAL KANSAS FORECAST DISCUSSION
NATIONAL WEATHER SERVICE HASTINGS NE
115 PM CDT SUN JUN 25 2000

CDFNT MOVING INTO CNTRL NEB THIS AFTN WITH VERY UNSTABLE ATMOSPHERE
IN ADVN...LAPS SHOWING 4 TO 5K J/KG WITH DPS IN THE LOW 70S AND
SUNSHINE HEATING THE SFC NICELY.  700 MB PROFILERS IND TROF OVR WRN
KS/SWRN NEB.  CWA WL BE UNDR TORNADO WATCH THIS EVE.

MDL SOUNDINGS IND PRECIPITAL WATER OVR KS CWA NEAR 2 INCHES...SO +RA
MENTION WL BE MAINTAINED ALNG WIDTH MENTION OF SVR.  CDFNT PROGGED
INTO NRN KS BY ARND MIDNGT...WL KP RA CHC OVRNGT FOR NOW OVR KS
COUNTIES GIVEN QUICK MDL MOVEMENT OF LATE.

MONDAY LKS TO BE A NICE FALL DAY AS HUDSON BAY LOW ALLOWS COOL AIR TO
FILTER OVR THE CNTRL PLNS IN WAKE OF CDFNT.  PREVIOUS SUBSEASONAL
TEMP PROG IS FINE.

TUE...MDLS IN AGREEMENT IN RTN OF MSTR OVR THE HIGH PLNS AND IN
SPREADING QPF OVR WRN NEB WITH A PASSING SHRTWV.  WL PERSIST WITH
PREVIOUS PROG IN SLOWING THE PROCESS DOWN AS MORE FAVORABLE MSTR
CNVRGNC/ERN CO SFC LOW IS PROGGED FOR LATER IN THE DAY.  WL ADD A
TUE NGT RA CHC IN THE EFP WITH WARM FRONT EXPECTED IN VICINITY...UNDR
MID LVL TROF.  DRY THE REST OF THE EFP WITH TMP RECOVERY TO SEASONAL
LVLS UNDR RISING HTS.

.GID...NONE.

09

In the hours before

Special weather statement, Jun 25, 11:40 AM CDT, 4 hours 10 minutes before

KSZ005>007-017>019-NEZ039>041-046>049-060>064-072>077-082>087-252100-

SEVERE WEATHER OUTLOOK - SOUTH CENTRAL NEBRASKA/NORTH CENTRAL KANSAS
NATIONAL WEATHER SERVICE HASTINGS NE
1140 AM CDT SUN JUN 25 2000

...SPOTTER ACTIVATION IS LIKELY THIS AFTERNOON AND INTO TONIGHT...

A COLD FRONT IN NORTHERN AND WESTERN NEBRASKA WILL CONTINUE TO PUSH
SOUTHEAST TODAY.  AHEAD OF THE FRONT...VERY WARM...MOIST AND
UNSTABLE AIR IS ALREADY IN PLACE.  THE FRONT WILL BE THE FOCUS
POINT FOR THUNDERSTORM DEVELOPMENT THIS AFTERNOON.  THE FRONT IS
EXPECTED IN THE ORD AND LEXINGTON AREAS AROUND 3 PM AND REACH INTO
NORTHERN KANSAS AFTER 9 PM.

THE PRIMARY THREAT WILL BE FROM LARGE HAIL AND STRONG WINDS...BUT
GIVEN THE CURRENT ATMOSPHERIC CONDITIONS...ISOLATED TORNADOES CAN
NOT BE RULED OUT.  EMERGENCY MANAGERS AND SPOTTER GROUPS SHOULD
REMAIN ALERT THIS AFTERNOON AND KEEP UP TO DATE ON THIS DEVELOPING
SITUATION.

KISNER

Special weather statement, Jun 25, 3:35 PM CDT, 15 minutes before

NEZ039>041-046>049-060>064-072>077-082>087-252105-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE HASTINGS NE
335 PM CDT SUN JUN 25 2000

...TORNADO WATCH CANCELLED FOR A PART OF CENTRAL NEBRASKA...

TORNADO WATCH NUMBER 495 HAS BEEN CANCELLED FOR THE FOLLOWING
COUNTIES...

DAWSON     SHERMAN     VALLEY     GREELEY

A COLD FRONT HAS MOVED INTO THE AREA.  BEHIND THIS FRONT THE
ATMOSPHERE IS STABILIZING...REDUCING THE THREAT FOR SEVERE WEATHER.

HOWEVER THE TORNADO WATCH WILL REMAIN IN EFFECT UNTIL 8 PM FOR THE
AREA SOUTHEAST OF A SAINT PAUL TO JOHNSON LAKE LINE.  SCATTERED
THUNDERSTORMS IN THIS AREA COULD STILL BECOME SEVERE WITH LARGE
HAIL...DAMAGING WINDS...AND POSSIBLY TORNADOES.

The office that day

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

Issued	Product	Office	Counties	Lasted
Jun 25, 1:17 PM CDT	Severe Thunderstorm Warning	GID	Merrick, Nance	43 min
Jun 25, 1:26 PM CDT	Tornado Warning	GID	Merrick, Nance	34 min
Jun 25, 1:56 PM CDT	Tornado Warning	GID	Merrick	34 min
Jun 25, 2:49 PM CDT	Severe Thunderstorm Warning	GID	Hamilton, York	41 min
Jun 25, 2:59 PM CDT	Severe Thunderstorm Warning	GID	Merrick, Polk	46 min
Jun 25, 3:14 PM CDT	Severe Thunderstorm Warning	GID	Clay	46 min
Jun 25, 3:25 PM CDT	Severe Thunderstorm Warning	GID	York	50 min
Jun 25, 3:36 PM CDT	Severe Thunderstorm Warning	GID	Webster	39 min
Jun 25, 4:00 PM CDT	Severe Thunderstorm Warning	GID	Clay	45 min
Jun 25, 4:03 PM CDT	Severe Thunderstorm Warning	GID	Furnas, Harlan	42 min
Jun 25, 4:17 PM CDT	Severe Thunderstorm Warning	GID	Webster	43 min
Jun 25, 4:25 PM CDT	Severe Thunderstorm Warning	GID	Harlan	50 min
Jun 25, 4:42 PM CDT	Severe Thunderstorm Warning	GID	Franklin	48 min
Jun 25, 5:22 PM CDT	Severe Thunderstorm Warning	GID	Fillmore, York	38 min

Nearby

Severe Thunderstorm Warnings in Nebraska, 2000 Every severe thunderstorm warning in 2000

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.