Alert archive / Missouri / Special Weather Statements in 2024

Special Weather Statement, NWS Springfield, MO

May 8, 2024Shannon County, Missouri

NWS Springfield, MO issued this special weather statement at May 8, 2024, 8:21 PM CDT for Shannon County, Missouri. It was in force for 24 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
May 8, 2024, 8:21 PM CDT (01:21 UTC)
Expired
May 8, 2024, 8:45 PM CDT
In force
24 min
Issued by
NWS Springfield, MO
Hail
0.00 in
Wind
55

County Shannon County, MO

The radar

The St Louis radar (KLSX), 161 km from the middle of the area, began a volume at 01:20 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, 1.4 hours before the alert went out and 236 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, Springfield, MO at 00:00Z on 2024-05-09Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 112 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, Springfield, MO at 00:00Z on 2024-05-09The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 42 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
112 J/kg
Mixed-layer CIN
-224 J/kg
Mixed-layer LCL
1268 m above ground
0-6 km bulk shear
66 kt
0-1 km storm-relative helicity
42 m²/s²
0-3 km storm-relative helicity
128 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

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 May 8, 6:09 PM CDT, 2 hours 12 minutes earlier.

Area forecast discussion, May 8, 6:09 PM CDT, 2 hours 12 minutes before
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Hazardous weather outlook, May 8, 3:17 PM CDT, 5 hours 4 minutes before
Hazardous Weather Outlook
National Weather Service Springfield MO
317 PM CDT Wed May 8 2024

KSZ073-097-101-MOZ055>058-066>071-077>083-088>098-101>106-092030-
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-
317 PM CDT Wed May 8 2024

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

.DAY ONE...Today and Tonight.

Weather hazards expected...

  Elevated tornado risk.
  Significant hail risk.
  Significant thunderstorm wind damage risk.
  Significant lightning risk.
  Elevated excessive rainfall risk

DISCUSSION...

Severe thunderstorms are likely through this evening with very
large hail up to the size of baseballs, damaging winds up to 60-80
mph, and tornadoes. Highest potential for severe storms is along
and south of a Nevada to Warsaw to Rolla line.

Localized heavy rainfall may result in flooding, especially for
areas northeast of a line from Stockton to Marshfield to
Eminence. A Flood Watch has been issued for this area, where
storms may drop 1 to 3 inches of rain with locally higher amounts
of 3 to 6 inches.

For more specific information, see www.weather.gov/sgf/dsspacket

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation may be needed later today or tonight for all
of the Missouri Ozarks and far southeastern Kansas.

&&

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

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

Hatch

In the hours before

Local storm report, May 8, 6:35 PM CDT, 1 hour 46 minutes before
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Local storm report, May 8, 6:36 PM CDT, 1 hour 45 minutes before
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Local storm report, May 8, 6:39 PM CDT, 1 hour 42 minutes before
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Local storm report, May 8, 6:40 PM CDT, 1 hour 41 minutes before
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Local storm report, May 8, 6:44 PM CDT, 1 hour 37 minutes before
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Local storm report, May 8, 6:54 PM CDT, 1 hour 27 minutes before
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The office that day

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

IssuedProductOfficeCountiesLasted
May 8, 7:26 PM CDTSevere Thunderstorm Warning Considerable damage threatSGFDouglas, Howell, Oregon, Shannon, Texas49 min
May 8, 8:04 PM CDTSevere Thunderstorm WarningSGFDouglas, Howell, Ozark29 min
May 8, 8:42 PM CDTSpecial Weather StatementSGFHowell33 min
May 8, 9:16 PM CDTSpecial Weather StatementSGFOregon59 min

Nearby

Special Weather Statements in Missouri, 2024Every special weather statement in 2024

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.