Alert archive / Kansas / Severe Thunderstorm Warnings in 2001
Severe Thunderstorm Warning 164, NWS Hastings, NE
NWS Hastings, NE issued this severe thunderstorm warning at Jul 5, 2001, 2:18 AM CDT for Jewell County, Mitchell County, Kansas. It was in force for 42 min. 1 report 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
- Jul 5, 2001, 2:18 AM CDT (07:18 UTC)
- Expired
- Jul 5, 2001, 3:00 AM CDT
- In force
- 42 min
- Issued by
- NWS Hastings, NE
- Area
- Whole counties
Counties Jewell County, KS, Mitchell County, KS
The radar
The Grand Island radar (KUEX), 84 km from the middle of the area, began a volume at 07:21 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 |
|---|---|---|---|
| Jul 5, 2:35 AM CDT | Hail 2 | Asherville, 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 nearest sounding before it
Topeka, KS (KTOP), launched 00:00Z, 7.3 hours before the alert went out and 231 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
- 2367 J/kg
- Mixed-layer CIN
- -71 J/kg
- Mixed-layer LCL
- 1558 m above ground
- 0-6 km bulk shear
- 34 kt
- 0-1 km storm-relative helicity
- 28 m²/s²
- 0-3 km storm-relative helicity
- 148 m²/s²
- Significant tornado parameter
- 0.1
- Supercell composite
- 3.4
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 Jul 4, 2:25 PM CDT, 11 hours 53 minutes earlier.
Area forecast discussion, Jul 4, 2:25 PM CDT, 11 hours 53 minutes before
SOUTH CENTRAL NEBRASKA/NORTH CENTRAL KANSAS FORECAST DISCUSSION NATIONAL WEATHER SERVICE HASTINGS NE 225 PM CDT WED JUL 4 2001 ...TSTM CHC OVERNIGHT AND THEN RETURN OF HEAT INTO THE WEEKEND THE QUESTION THIS FORECAST CYCLE... SURFACE ANALYSIS SHOWS YESTERDAYS FRONTAL BOUNDARY HAD DROPPED INTO SW TO EASTERN KANSAS THIS MORNING AND HAD SHOWN LITTLE MOVEMENT SO FAR TODAY. ACTUALLY LITTLE TEMP OR DEWPOINT DIFFERENCE ON EITHER SIDE OF BOUNDARY AND IT SHOWS UP MAINLY AS A WIND SHIFT LINE. ANOTHER WEAK BOUNDARY EXTENDS FROM NW TO SE NEB BUT HERE AGAIN IT SHOWS UP MAINLY AS WIND SHIFT LINE. AS OF 1 PM TEMPS HAD TOPPED THE 90 DEGREE MARK IN THE KS CWA AND MID TO UPPER 80S IN NEB CWA WITH DEWPTS REMAINING IN THE 60 TO 70 DEGREE RANGE. UPPER AIR ANALYSIS SHOWED BETTER MOISTURE EAST AND SOUTH OF CWA BUT MODELS MOVE THAT BACK IN DURING THE DAY. 500 MB HIGH WAS CENTERED OVER SRN UTAH. HARD TO FIND SHORTWAVE THAT MODELS PICK UP ON IN THE U/A CHART BUT CAN SEE IT ON THE SATELLITE RIDING OVER THE RIDGE IN SRN IDAHO. THIS SHORTWAVE EXPECTED TO AFFECT US LATER TONIGHT AND EARLY THURSDAY WITH POSSIBLE MCS ROLLING OVER AREA. BETTER CHC LOOKS TO BE IN WEST AND SOUTH PARTS OF CWA. 850 THETAE RIDGE OVER WEST CWA BTWN 03 AND 06Z AND THEN WORKS EAST OVERNIGHT. IF WE GET ANY SEVERE IT WOULD MORE THAN LIKELY BE HAIL AND WIND. CAPE AND STORM RELATIVE HELICITY FCST VALUES ARE RESPECTABLE IN WESTERN PART OF CWA AROUND MIDNIGHT BUT LCL AND LFC HEIGHTS LOOK TOO HIGH FOR SIGNIFICANT TORNADO OUTBREAK. FCST SOUNDING DO SHOW SOME TYPE OF INVERTED V SIGNATURE SO HIGH WINDS POSSIBLE. OTHERWISE UPPER FORCING NOT THAT IMPRESSIVE...A LITTLE UPPER DIVERENCE WITH JET PASSING TO THE NORTHEAST. ALSO SURFACE BOUNDARIES NOT THAT WELL DEFINED AND RESPECTABLE CIN OVER AREA SO THINK MOST OF OUR ACTION WILL WAIT TO FIRE WITH APPROACHING SHORTWAVE. AFTER THAT UPPER RIDGE FORECAST TO BUILD EAST INTO OUR AREA INTO THE WEEKEND AND THIS SEEMS REASONABLE AS WAVE APPROCHING NW US AND CANADA WILL GIVE RIDGE THE NEEDED NUDGE. HIGHS TOMORROW WILL HINGE ON SPEED AND TRACK OF MCS WITH CLOUDS AND SOME PRECIP STILL AROUND IN THE MORNING BEFORE BREAKING OUT IN THE AFTERNOON. AM TEMPTED TO REMOVE POPS FROM THURS NIGHT FCST AS RIDGING WILL ALLOW GOOD WARMUP IN MID LEVELS. ETA FCST 700 TEMPS RUN FROM 16 TO 12C WEST TO EAST WHILE AVN A COUPLE OF DEGREES COOLER. MODELS DO SET UP A GOOD LOW LEVEL JET THURS NIGHT AND WITH 700 TEMPS A LITTLE COOLER IN EAST... MIGHT KEEP SLIGHT POPS GOING THERE. ON FRIDAY WE HAVE A SURFACE BOUNDARY IN AREA BUT WITH 700 TEMPS FCST TO BE ABOVE 15C...SHOULD BE HOT AND DRY. THAT CONTINUES SAT AND SUN WITH SOME BREAKDOWN OF RIDGE INTO EARLY PART OF WORK WEEK. .GID...NONE. EWALD
In the hours before
Special weather statement, Jul 4, 9:02 PM CDT, 5 hours 16 minutes before
NEZ039-046-047-060>062-050300- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE HASTINGS NE 902 PM CDT WED JUL 4 2001 ...SEVERE THUNDERSTORM WATCH #510 HAS BEEN CANCELLED... THE SEVERE THUNDERSTORM WATCH ISSUED EARLIER THIS EVENING FOR BUFFALO...DAWSON...VALLEY...HOWARD...HALL AND SHERMAN COUNTIES... HAS BEEN CANCELLED. THERE IS A CHANCE FOR THUNDERSTORMS...MAINLY AFTER MIDNIGHT ACROSS THE AREA...BUT THIS EVENING SHOULD BE bFREE FROM ANY SEVERE WEATHER ACROSS SOUTH-CENTRAL NEBRASKA. KISNER
Local storm report, Jul 5, 1:54 AM CDT, 24 minutes before
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</html>The office that day
Everything else NWS Hastings, NE issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 5, 1:21 AM CDT | Severe Thunderstorm Warning | GID | Furnas, Gosper | 54 min |
| Jul 5, 1:01 AM CDT | Severe Thunderstorm Warning | GID | Phillips | 44 min |
| Jul 5, 1:41 AM CDT | Severe Thunderstorm Warning | GID | Phillips, Smith | 49 min |
Nearby
Severe Thunderstorm Warnings in Kansas, 2001Every severe thunderstorm warning in 2001
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.