Alert archive / Kansas / Special Weather Statements in 2020

Special Weather Statement, NWS Wichita, KS

July 9, 2020Ellsworth County, Saline County, Kansas

NWS Wichita, KS issued this special weather statement at Jul 9, 2020, 5:07 AM CDT for Ellsworth County, Saline County, Kansas. It was in force for 38 min. No storm report in the archive falls inside the area while it was in force.

The area

The outline as issued.

The facts

Issued
Jul 9, 2020, 5:07 AM CDT (10:07 UTC)
Expired
Jul 9, 2020, 5:45 AM CDT
In force
38 min
Issued by
NWS Wichita, KS

Counties Ellsworth County, KS, Saline County, KS

The radar

The Wichita radar (KICT), 134 km from the middle of the area, began a volume at 10:10 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

Topeka, KS (KTOP), launched 00:00Z, 10.1 hours before the alert went out and 199 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, Topeka, KS at 00:00Z on 2020-07-09Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1553 joules per kilogram.LCLLFCEL10008507005003002001001 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, Topeka, KS at 00:00Z on 2020-07-09The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 19 square meters per square second.1939Sfc1 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
1553 J/kg
Mixed-layer CIN
-7 J/kg
Mixed-layer LCL
1770 m above ground
0-6 km bulk shear
27 kt
0-1 km storm-relative helicity
19 m²/s²
0-3 km storm-relative helicity
23 m²/s²
Significant tornado parameter
0.0
Supercell composite
1.0

Open this sounding in Storm Lab

The text

As transmitted.

<!doctype html>
<html lang="en">
<head>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <title>Service Notice</title>
  <link rel="stylesheet" href="index.css">
</head>
<body>
  <main class="wrap">
    <section class="card" role="status" aria-live="polite">
      <div class="status" id="status">Temporary Notice</div>
      <h1 id="headline">This service is currently unavailable.</h1>
      <p id="message1">
        The site you requested is temporarily down for maintenance or an unexpected outage.
      </p>
      <p id="message2">
        Please try again in a few minutes.
      </p>
      <p class="small" id="detail">
        If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
      </p>
    </section>
  </main>
  <script src="index.js"></script>
</body>
</html>

What forecasters said that day

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

NWS Wichita, KS wrote its last area forecast discussion before this special weather statement went out at Jul 9, 2:53 AM CDT, 2 hours 14 minutes earlier.

Area forecast discussion, Jul 9, 2:53 AM CDT, 2 hours 14 minutes before
Area Forecast Discussion
National Weather Service Wichita KS
253 AM CDT Thu Jul 9 2020

.SHORT TERM...(Today through Saturday night)
Issued at 250 AM CDT Thu Jul 9 2020

Today-tonight:
MCS continue to race across forecast area at this time. Thinking
combo of outflow and clouds may cut into temperatures, especially
in southeast KS. Several models linger/develop precipitation on
back edge of MCS later this morning, while some fester or
redevelop storms this afternoon in southeast KS. The latter seems
more likely if MCV develops, but less likely if MCS remains
forward propagating. Temperatures in far west are considerably
less certain. Will continue to carry small pops in far southeast
KS late this afternoon mainly due to uncertainty.

Tonight:
Question tonight is whether storms develop as low level jet
overruns as outflow boundary, another MCS rolls in from the
northwest, or both. Have continue small pops through the evening
across the south for the former, but confidence is not
particularly high. Thinking better chance is later, but not
confident about coverage.

Friday-Friday night:
Appears to be second verse with questions about post MCS clouds
and the effect on afternoon temperatures. Went near median of
model spread for highs.

Saturday:
Temperatures should warm a bit on Saturday, with chance for
another nocturnal MCS Saturday night that would clip far northeast edge
of forecast area. -Howerton

.LONG TERM...(Sunday through Wednesday)
Issued at 250 AM CDT Thu Jul 9 2020

Appears that upper ridge will be the predominate player during
this period, with only small chances for nocturnal storms
potentially clipping parts of the area. Temperatures will likely
increase during this period. -Howerton

&&

.AVIATION...(For the 06Z TAFS through 06Z Thursday night)
Issued at 1208 AM CDT Thu Jul 9 2020

A line of storms will race southeast across northern Kansas into
eastern Kansas overnight. This will cause outflow winds to surge
southward with gusty north winds. The storms will have the best
chance of affecting SLN and CNU sites. Meanwhile the winds will
gradually switch to the east then southeast behind the departing
storms Thursday morning. VFR conditions are expected in the wake
of the morning storms in southeast Kansas.

&&

.PRELIMINARY POINT TEMPS/POPS...
Wichita-KICT    90  73  94  76 /  40  30  10  10
Hutchinson      89  71  93  74 /  20  30  10  10
Newton          88  71  92  75 /  40  30  10  10
ElDorado        88  70  90  74 /  80  30  10  10
Winfield-KWLD   90  71  94  76 /  40  50  10   0
Russell         88  69  93  72 /  10  20   0  10
Great Bend      90  70  93  72 /  10  20   0  10
Salina          90  70  94  75 /  40  20  10  10
McPherson       88  71  93  73 /  30  20  10  10
Coffeyville     85  71  92  76 /  80  50  10  10
Chanute         85  70  91  74 /  90  30  10  10
Iola            86  69  91  74 /  90  20  10  10
Parsons-KPPF    84  70  92  76 /  80  40  10  10

&&

.ICT WATCHES/WARNINGS/ADVISORIES...
None.
&&

SHORT TERM...PJH
LONG TERM...PJH
AVIATION...CDJ
Hazardous weather outlook, Jul 9, 3:48 AM CDT, 1 hour 19 minutes before
Hazardous Weather Outlook
National Weather Service Wichita KS
348 AM CDT Thu Jul 9 2020

KSZ032-033-047>053-067>072-082-083-091>096-098>100-100900-
Russell-Lincoln-Barton-Ellsworth-Saline-Rice-McPherson-Marion-Chase-
Reno-Harvey-Butler-Greenwood-Woodson-Allen-Kingman-Sedgwick-Harper-
Sumner-Cowley-Elk-Wilson-Neosho-Chautauqua-Montgomery-Labette-
348 AM CDT Thu Jul 9 2020

This hazardous weather outlook is for portions of Central Kansas,
South Central Kansas and Southeast Kansas.

.DAY ONE...Today and Tonight

Strong to severe thunderstorms will continue to move southeast
across the Flint Hills and into southeast Kansas early this morning.
The main threats are 50 to 60 mph winds and heavy rain that could
cause localized flooding.

There is a chance of storms redeveloping this afternoon or more
likely this evening roughly south of highway 400. If these storms
develop, some may be strong or severe. Storms are also possible
later tonight in central Kansas as storms move in from Nebraska.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday

Heat indices of 100 to 105 are possible Friday across south central
Kansas and 100 to 108 area wide on Saturday.  Similar values are
possible area wide on Monday and likely on Tuesday and Wednesday.

There are small chances of thunderstorms Monday night and Tuesday
night, mainly across central Kansas.

.SPOTTER INFORMATION STATEMENT...

There is a small chance that spotter activation might be required
south of highway 400 this afternoon.

&&

For a graphical version of this information, see our webpage at:
https://weather.gov/crh/ghwo?sid=ict

Howerton

In the hours before

Special weather statement, Jul 9, 4:11 AM CDT, 56 minutes before
<!doctype html>
<html lang="en">
<head>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <title>Service Notice</title>
  <link rel="stylesheet" href="index.css">
</head>
<body>
  <main class="wrap">
    <section class="card" role="status" aria-live="polite">
      <div class="status" id="status">Temporary Notice</div>
      <h1 id="headline">This service is currently unavailable.</h1>
      <p id="message1">
        The site you requested is temporarily down for maintenance or an unexpected outage.
      </p>
      <p id="message2">
        Please try again in a few minutes.
      </p>
      <p class="small" id="detail">
        If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
      </p>
    </section>
  </main>
  <script src="index.js"></script>
</body>
</html>
Special weather statement, Jul 9, 4:29 AM CDT, 38 minutes before
<!doctype html>
<html lang="en">
<head>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <title>Service Notice</title>
  <link rel="stylesheet" href="index.css">
</head>
<body>
  <main class="wrap">
    <section class="card" role="status" aria-live="polite">
      <div class="status" id="status">Temporary Notice</div>
      <h1 id="headline">This service is currently unavailable.</h1>
      <p id="message1">
        The site you requested is temporarily down for maintenance or an unexpected outage.
      </p>
      <p id="message2">
        Please try again in a few minutes.
      </p>
      <p class="small" id="detail">
        If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
      </p>
    </section>
  </main>
  <script src="index.js"></script>
</body>
</html>
Special weather statement, Jul 9, 4:31 AM CDT, 36 minutes before
<!doctype html>
<html lang="en">
<head>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <title>Service Notice</title>
  <link rel="stylesheet" href="index.css">
</head>
<body>
  <main class="wrap">
    <section class="card" role="status" aria-live="polite">
      <div class="status" id="status">Temporary Notice</div>
      <h1 id="headline">This service is currently unavailable.</h1>
      <p id="message1">
        The site you requested is temporarily down for maintenance or an unexpected outage.
      </p>
      <p id="message2">
        Please try again in a few minutes.
      </p>
      <p class="small" id="detail">
        If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
      </p>
    </section>
  </main>
  <script src="index.js"></script>
</body>
</html>
Special weather statement, Jul 9, 4:35 AM CDT, 32 minutes before
<!doctype html>
<html lang="en">
<head>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <title>Service Notice</title>
  <link rel="stylesheet" href="index.css">
</head>
<body>
  <main class="wrap">
    <section class="card" role="status" aria-live="polite">
      <div class="status" id="status">Temporary Notice</div>
      <h1 id="headline">This service is currently unavailable.</h1>
      <p id="message1">
        The site you requested is temporarily down for maintenance or an unexpected outage.
      </p>
      <p id="message2">
        Please try again in a few minutes.
      </p>
      <p class="small" id="detail">
        If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
      </p>
    </section>
  </main>
  <script src="index.js"></script>
</body>
</html>
Special weather statement, Jul 9, 4:48 AM CDT, 19 minutes before
Special Weather Statement
National Weather Service Wichita KS
448 AM CDT Thu Jul 9 2020

KSZ068-091015-
Harvey KS-
448 AM CDT Thu Jul 9 2020

The National Weather Service in Wichita has issued a

* Significant Weather Advisory for...
  Harvey County in south central Kansas...

* Until 515 AM CDT.

* At 445 AM CDT...National Weather Service meteorologists were
  tracking a strong thunderstorm near Bentley, or near Halstead...
  moving east at 30 mph.

Hail up to the size of dimes...and wind gusts up to 55 mph will be
possible with this storm.

* Locations impacted include...
  Newton, Hesston, Halstead, North Newton, Sedgwick, Burrton,
  Whitewater, Walton and Newton Airport.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Torrential rainfall is also occurring with this storm, and may lead
to localized flooding. Do not drive your vehicle through flooded
roadways.

&&

A Severe Thunderstorm Watch remains in effect until 1000 AM CDT for
south central and central Kansas.

LAT...LON 3791 9770 3817 9770 3818 9716 3792 9715
TIME...MOT...LOC 0948Z 257DEG 26KT 3794 9754

VAUGHAN
Special weather statement, Jul 9, 5:07 AM CDT, 0 minutes before
Special Weather Statement
National Weather Service Wichita KS
507 AM CDT Thu Jul 9 2020

KSZ033-048-049-091045-
Ellsworth KS-Lincoln KS-Saline KS-
507 AM CDT Thu Jul 9 2020

The National Weather Service in Wichita has issued a

* Significant Weather Advisory for...
  Ellsworth County in central Kansas...
  Southern Lincoln County in central Kansas...
  Saline County in central Kansas...

* Until 545 AM CDT.

* At 505 AM CDT...National Weather Service Doppler radar was tracking
  a strong thunderstorm with locally heavy rainfall near Smolan, or 6
  miles west of Salina...moving east at 40 mph.

Hail up to the size of dimes...and wind gusts up to 55 mph will be
possible with this storm.

* Locations impacted include...
  Salina, Ellsworth, Wilson, Kanopolis, Holyrood, Assaria, Gypsum,
  Brookville, Smolan, Lorraine, New Cambria, Falun, Glendale,
  Westfall, Salina Airport, Ellsworth Airport, Bridgeport, Kanopolis
  Lake, Kanopolis State Park and Kipp.

A Severe Thunderstorm Watch remains in effect until 1000 AM CDT for
central Kansas.

LAT...LON 3899 9793 3896 9793 3896 9738 3861 9737
      3861 9792 3853 9793 3852 9848 3900 9849
TIME...MOT...LOC 1006Z 270DEG 34KT 3879 9773

VAUGHAN

The office that day

Everything else NWS Wichita, KS issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jul 8, 11:59 PM CDTSpecial Weather StatementICTLincoln46 min
Jul 9, 12:53 AM CDTSpecial Weather StatementICTLincoln37 min
Jul 9, 1:19 AM CDTSpecial Weather StatementICTSaline41 min
Jul 9, 2:03 AM CDTSpecial Weather StatementICTMcPherson, Marion, Saline42 min
Jul 9, 2:45 AM CDTSevere Thunderstorm WarningICTChase, Marion60 min
Jul 9, 3:06 AM CDTSpecial Weather StatementICTMcPherson24 min
Jul 9, 3:47 AM CDTSpecial Weather StatementICTButler, Chase, Greenwood, Harvey, Marion58 min
Jul 9, 4:03 AM CDTSpecial Weather StatementICTRussell27 min
Jul 9, 4:11 AM CDTSpecial Weather StatementICTMcPherson34 min
Jul 9, 4:29 AM CDTSpecial Weather StatementICTAllen, Butler, Elk, Greenwood, Neosho, Wilson and 1 more61 min
Jul 9, 4:31 AM CDTSpecial Weather StatementICTEllsworth, Lincoln, Russell44 min
Jul 9, 4:35 AM CDTSpecial Weather StatementICTCowley, Sedgwick, Sumner40 min
Jul 9, 4:48 AM CDTSpecial Weather StatementICTHarvey27 min
Jul 9, 5:13 AM CDTSpecial Weather StatementICTCowley, Harvey, Sedgwick, Sumner62 min
Jul 9, 5:27 AM CDTSpecial Weather StatementICTAllen, Butler, Chautauqua, Elk, Greenwood, Labette and 4 more48 min
Jul 9, 5:39 AM CDTSpecial Weather StatementICTEllsworth, Lincoln, McPherson, Rice, Saline51 min
Jul 9, 5:54 AM CDTSpecial Weather StatementICTReno36 min
Jul 9, 6:13 AM CDTSpecial Weather StatementICTChautauqua, Cowley, Labette, Montgomery, Neosho, Wilson47 min
Jul 9, 6:24 AM CDTSpecial Weather StatementICTButler, Chase, Harvey, McPherson, Marion, Reno51 min
Jul 9, 7:14 AM CDTSpecial Weather StatementICTSumner31 min
Jul 9, 7:46 AM CDTSpecial Weather StatementICTReno29 min
Jul 9, 8:47 AM CDTSpecial Weather StatementICTSedgwick58 min
Jul 9, 9:04 AM CDTSpecial Weather StatementICTCowley56 min
Jul 9, 9:16 AM CDTSpecial Weather StatementICTButler44 min
Jul 9, 11:21 AM CDTSpecial Weather StatementICTElk24 min
Jul 9, 12:01 PM CDTSpecial Weather StatementICTElk29 min
Jul 9, 3:34 PM CDTSpecial Weather StatementICTChautauqua26 min

Nearby

Special Weather Statements in Kansas, 2020Every special weather statement in 2020

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.