Alert archive / Missouri / Severe Thunderstorm Warnings in 2019

Severe Thunderstorm Warning 376, NWS Springfield, MO

November 29, 2019Howell County, Oregon County, Shannon County, Missouri

NWS Springfield, MO issued this severe thunderstorm warning at Nov 29, 2019, 11:06 PM CST for Howell County, Oregon County, Shannon County, Missouri. It was in force for 39 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: Nov 29, 2019, 11:06 PM CST (05:06 UTC)
Expired: Nov 29, 2019, 11:45 PM CST
In force: 39 min
Issued by: NWS Springfield, MO
Area: Storm-based polygon
Hail: 1.0 in
Wind: 50.0 mph

Counties Howell County, MO, Oregon County, MO, Shannon County, MO

The radar

The Springfield radar (KSGF), 168 km from the middle of the area, began a volume at 05:09 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, 5.1 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-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: 1 J/kg
Mixed-layer CIN: No buoyant parcel
Mixed-layer LCL: 355 m above ground
0-6 km bulk shear: 61 kt
0-1 km storm-relative helicity: 235 m²/s²
0-3 km storm-relative helicity: 270 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.5

Open this sounding in Storm Lab

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 Springfield, MO wrote its last area forecast discussion before this severe thunderstorm warning went out at Nov 29, 9:06 PM CST, 2 hours earlier.

Area forecast discussion, Nov 29, 9:06 PM CST, 2 hours before

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Hazardous weather outlook, Nov 29, 8:42 PM CST, 2 hours 24 minutes before

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In the hours before

Local storm report, Nov 29, 7:54 PM CST, 3 hours 12 minutes before

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Special weather statement, Nov 29, 8:26 PM CST, 2 hours 40 minutes before

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Special weather statement, Nov 29, 8:54 PM CST, 2 hours 12 minutes before

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Special weather statement, Nov 29, 9:21 PM CST, 1 hour 45 minutes before

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Local storm report, Nov 29, 9:24 PM CST, 1 hour 42 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
Nov 29, 7:21 PM CST	Severe Thunderstorm Warning	SGF	Benton, Camden, Hickory, Morgan	39 min
Nov 29, 7:54 PM CST	Severe Thunderstorm Warning	SGF	Miller	24 min
Nov 29, 8:26 PM CST	Special Weather Statement	SGF	Maries	19 min
Nov 29, 8:32 PM CST	Severe Thunderstorm Warning	SGF	Maries	13 min
Nov 29, 8:36 PM CST	Dense Fog Advisory	SGF	Christian, Douglas, Howell, Oregon, Ozark, Shannon and 2 more	6 hr
Nov 29, 8:54 PM CST	Special Weather Statement	SGF	Dallas	36 min
Nov 29, 9:21 PM CST	Special Weather Statement	SGF	Greene	24 min
Nov 30, 4:36 AM CST	Special Weather Statement	SGF	Camden, Miller	24 min
Nov 30, 5:29 AM CST	Special Weather Statement	SGF	Stone	31 min
Nov 30, 5:46 AM CST	Special Weather Statement	SGF	Taney	44 min
Nov 30, 6:40 AM CST	Special Weather Statement	SGF	Wright	35 min
Nov 30, 8:15 AM CST	Special Weather Statement	SGF	Shannon	45 min
Nov 30, 1:58 PM CST	Wind Advisory	SGF	Barry, Barton, Benton, Camden, Cedar, Christian and 28 more	28 hr

Nearby

Severe Thunderstorm Warnings in Missouri, 2019 Every severe thunderstorm warning in 2019

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.