Alert archive / Missouri / Special Weather Statements in 2021

Special Weather Statement, NWS Springfield, MO

July 10, 2021Barton County, Missouri; Crawford County, Kansas

NWS Springfield, MO issued this special weather statement at Jul 10, 2021, 11:32 PM CDT for Barton County, Missouri; Crawford County, Kansas. It was in force for 43 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 10, 2021, 11:32 PM CDT (04:32 UTC)
Expired: Jul 11, 2021, 12:15 AM CDT
In force: 43 min
Issued by: NWS Springfield, MO

Counties Crawford County, KS, Barton County, MO

The radar

The Springfield radar (KSGF), 109 km from the middle of the area, began a volume at 04:34 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

Springfield, MO (KSGF), launched 00:00Z, 4.5 hours before the alert went out and 95 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: 2329 J/kg
Mixed-layer CIN: -2 J/kg
Mixed-layer LCL: 756 m above ground
0-6 km bulk shear: 38 kt
0-1 km storm-relative helicity: 193 m²/s²
0-3 km storm-relative helicity: 261 m²/s²
Significant tornado parameter: 2.0
Supercell composite: 11.8

Open this sounding in Storm Lab

The text

As transmitted.

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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 Springfield, MO wrote its last area forecast discussion before this special weather statement went out at Jul 10, 11:31 PM CDT, 1 minute earlier.

Area forecast discussion, Jul 10, 11:31 PM CDT, 1 minute before

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Hazardous weather outlook, Jul 10, 10:57 PM CDT, 35 minutes before

Hazardous Weather Outlook
National Weather Service Springfield MO
1057 PM CDT Sat Jul 10 2021

KSZ073-097-101-MOZ055>058-066>071-077>083-088>098-101>106-120400-
Bourbon-Crawford-Cherokee-Benton-Morgan-Miller-Maries-Vernon-
St. Clair-Hickory-Camden-Pulaski-Phelps-Barton-Cedar-Polk-Dallas-
Laclede-Texas-Dent-Jasper-Dade-Greene-Webster-Wright-Newton-
Lawrence-Christian-Douglas-Howell-Shannon-McDonald-Barry-Stone-
Taney-Ozark-Oregon-
1057 PM CDT Sat Jul 10 2021

This Hazardous Weather Outlook is for portions of the Missouri
Ozarks and extreme southeast Kansas.

.DAY ONE...Tonight.

Weather hazards expected...

  Significant lightning risk.

DISCUSSION...

  A few stronger storms may still be possible tonight, however
  widespread severe weather chances have ended. The stronger
  storms may produce small hail and wind gusts up to 40 mph.

  In addition, heavy rain and frequent lightning will accompany
  the stronger storms.

.DAYS TWO THROUGH SEVEN...Sunday through Friday.

Isolated thunderstorms will be possible on a daily basis through
early next week.

Heat index values will rise back into the upper 90s by the middle
of next week.

.SPOTTER INFORMATION STATEMENT...

  Spotter activation will not be needed through tonight.

&&

More detailed information can be accessed at:
http://www.weather.gov/sgf/sitrep

This product in graphical format...along with other weather...
hydrological and climate information...at
http://www.weather.gov/sgf

Lindenberg

In the hours before

Special weather statement, Jul 10, 9:14 PM CDT, 2 hours 18 minutes before

Special Weather Statement
National Weather Service Springfield MO
914 PM CDT Sat Jul 10 2021

MOZ096-110300-
Douglas MO-
914 PM CDT Sat Jul 10 2021

...SIGNIFICANT WEATHER ADVISORY FOR EASTERN DOUGLAS COUNTY UNTIL 1000
PM CDT...

At 914 PM CDT, Doppler radar was tracking a strong thunderstorm 10
miles east of Ava, moving east at 30 mph.

Wind gusts up to 50 mph will be possible with this storm.

Locations impacted include...
Drury...                          Vanzant...
Brushyknob...                     Gentryville...

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 1100 PM CDT for
south central and southwestern Missouri.

LAT...LON 3688 9254 3703 9251 3706 9214 3705 9209
      3679 9210 3679 9215
TIME...MOT...LOC 0214Z 276DEG 28KT 3695 9247

Wise

Local storm report, Jul 10, 9:35 PM CDT, 1 hour 57 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE SPRINGFIELD MO
935 PM CDT SAT JUL 10 2021

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0900 PM     TSTM WND DMG     4 NW BRUSHYKNOB         37.01N 92.53W
07/10/2021                   DOUGLAS            MO   AMATEUR RADIO

            LARGE TREE LIMB ACROSS HIGHWAY U SOUTH OF
            BRYANT CREEK. TIME ESTIMATED VIA RADAR.

&&

MDU

Special weather statement, Jul 10, 10:29 PM CDT, 1 hour 3 minutes before

Special Weather Statement
National Weather Service Springfield MO
1029 PM CDT Sat Jul 10 2021

KSZ073-MOZ066-067-110430-
Bourbon KS-Vernon MO-St. Clair MO-
1029 PM CDT Sat Jul 10 2021

...SIGNIFICANT WEATHER ADVISORY FOR BOURBON...ST. CLAIR AND VERNON
COUNTIES UNTIL 1130 PM CDT...

At 1029 PM CDT, Doppler radar was tracking strong thunderstorms along
a line extending from near Clinton to near Uniontown. Movement was
south at 25 mph.

Penny size hail and wind gusts up to 40 mph will be possible with
these storms.

Locations impacted include...
Truman Lake...                    Nevada...
Fort Scott...                     Appleton City...
Osceola...                        Marmaton...
Lowry City...                     Bronson...
Uniontown...                      Walker...
Schell City...                    Fulton...
Redfield...                       Moundville...
Roscoe...                         Richards...
Deerfield...                      Metz...
Harwood...                        Stotesbury...

This includes Interstate 49 between mile markers 88 and 107.

A Severe Thunderstorm Watch remains in effect until 1100 PM CDT for
southwestern Missouri.

LAT...LON 3789 9508 3804 9469 3804 9461 3806 9461
      3806 9434 3805 9424 3802 9423 3805 9421
      3806 9413 3803 9406 3821 9405 3821 9351
      3808 9351 3790 9406 3768 9462 3768 9509
TIME...MOT...LOC 0329Z 351DEG 19KT 3842 9372 3787 9501

Wise

Special weather statement, Jul 10, 11:14 PM CDT, 18 minutes before

Special Weather Statement
National Weather Service Springfield MO
1114 PM CDT Sat Jul 10 2021

MOZ055-067-068-110500-
Benton MO-Hickory MO-St. Clair MO-
1114 PM CDT Sat Jul 10 2021

...SIGNIFICANT WEATHER ADVISORY FOR NORTHERN HICKORY...SOUTHERN
BENTON AND NORTHEASTERN ST. CLAIR COUNTIES UNTIL MIDNIGHT CDT...

At 1114 PM CDT, Doppler radar was tracking a strong thunderstorm 8
miles northeast of Lowry City, or 12 miles west of Warsaw, moving
southeast at 30 mph.

Penny size hail and wind gusts up to 50 mph will be possible with
this storm.

Locations impacted include...
Truman Lake...                    Truman State Park...
Warsaw...                         Lowry City...
Hermitage...                      Wheatland...
Preston...                        Cross Timbers...
Quincy...                         Harper...
Fristoe...                        Iconium...
Edwards...                        Whitakerville...

LAT...LON 3811 9306 3792 9307 3793 9351 3815 9373
      3821 9369 3820 9356 3822 9356 3821 9353
      3830 9352
TIME...MOT...LOC 0414Z 298DEG 27KT 3819 9359

Wise

Local storm report, Jul 10, 11:24 PM CDT, 8 minutes before

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Special weather statement, Jul 10, 11:32 PM CDT, 0 minutes before

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The office that day

Everything else NWS Springfield, MO issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Jul 10, 7:14 PM CDT	Special Weather Statement	SGF	Wright	46 min
Jul 10, 7:18 PM CDT	Severe Thunderstorm Warning	SGF	Texas, Wright	57 min
Jul 10, 7:24 PM CDT	Areal Flood Advisory	SGF	Dade	4 hr
Jul 10, 7:33 PM CDT	Flash Flood Warning	SGF	Dallas, Laclede, Webster, Wright	6 hr
Jul 10, 8:13 PM CDT	Special Weather Statement	SGF	Howell	47 min
Jul 10, 8:16 PM CDT	Severe Thunderstorm Warning	SGF	Howell, Texas	44 min
Jul 10, 8:39 PM CDT	Severe Thunderstorm Warning	SGF	Howell, Oregon, Shannon, Texas	66 min
Jul 10, 8:45 PM CDT	Special Weather Statement	SGF	Morgan	45 min
Jul 10, 9:14 PM CDT	Special Weather Statement	SGF	Douglas	46 min
Jul 10, 10:29 PM CDT	Special Weather Statement	SGF	St. Clair, Vernon	61 min
Jul 10, 11:14 PM CDT	Special Weather Statement	SGF	Hickory	46 min
Jul 10, 11:49 PM CDT	Severe Thunderstorm Warning	SGF	Barton, Jasper	41 min
Jul 11, 12:13 PM CDT	River Flood Warning	SGF	Vernon	59 hr

Nearby

Special Weather Statements in Missouri, 2021 Special Weather Statements in Kansas, 2021 Every special weather statement in 2021

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.