Alert archive / Missouri / Special Weather Statements in 2012

Special Weather Statement, NWS Springfield, MO

September 26, 2012Texas County, Missouri

NWS Springfield, MO issued this special weather statement at Sep 26, 2012, 5:41 AM CDT for Texas County, Missouri. It was in force for 49 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: Sep 26, 2012, 5:41 AM CDT (10:41 UTC)
Expired: Sep 26, 2012, 6:30 AM CDT
In force: 49 min
Issued by: NWS Springfield, MO

County Texas County, MO

The radar

The Springfield radar (KSGF), 137 km from the middle of the area, began a volume at 10:44 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, 10.7 hours before the alert went out and 176 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: 916 J/kg
Mixed-layer CIN: -70 J/kg
Mixed-layer LCL: 2239 m above ground
0-6 km bulk shear: 25 kt
0-1 km storm-relative helicity: 83 m²/s²
0-3 km storm-relative helicity: 128 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.6

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

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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 Sep 26, 3:06 AM CDT, 2 hours 35 minutes earlier.

Area forecast discussion, Sep 26, 3:06 AM CDT, 2 hours 35 minutes before

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Hazardous weather outlook, Sep 25, 10:31 PM CDT, 7 hours 10 minutes before

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In the hours before

Local storm report, Sep 26, 1:43 AM CDT, 3 hours 58 minutes before

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Local storm report, Sep 26, 1:48 AM CDT, 3 hours 53 minutes before

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Special weather statement, Sep 26, 5:41 AM 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
Sep 25, 7:10 PM CDT	Flash Flood Watch	SGF	Barton, Benton, Camden, Cedar, Hickory, Maries and 4 more	11 hr
Sep 25, 7:13 PM CDT	Special Weather Statement	SGF	Maries	32 min
Sep 25, 7:54 PM CDT	Special Weather Statement	SGF	Camden, Maries, Miller	51 min
Sep 25, 8:08 PM CDT	Severe Thunderstorm Warning	SGF	Vernon	67 min
Sep 25, 8:33 PM CDT	Severe Thunderstorm Warning	SGF	Vernon	42 min
Sep 25, 8:50 PM CDT	Areal Flood Advisory	SGF	Maries	6 hr
Sep 26, 2:04 AM CDT	Areal Flood Advisory	SGF	Vernon	6 hr
Sep 26, 5:45 AM CDT	Severe Thunderstorm Warning	SGF	Texas	31 min
Sep 26, 12:54 PM CDT	Special Weather Statement	SGF	Douglas	51 min
Sep 26, 1:25 PM CDT	Special Weather Statement	SGF	Taney	50 min
Sep 26, 2:26 PM CDT	Special Weather Statement	SGF	Shannon	49 min
Sep 26, 3:37 PM CDT	Special Weather Statement	SGF	Oregon	23 min
Sep 26, 6:17 PM CDT	Special Weather Statement	SGF	McDonald	43 min
Sep 26, 6:28 PM CDT	Special Weather Statement	SGF	Barry, Stone	32 min
Sep 26, 6:46 PM CDT	Special Weather Statement	SGF	McDonald	29 min
Sep 25, 7:18 PM CDT	Special Weather Statement	SGF	Bourbon	27 min
Sep 25, 7:48 PM CDT	Flash Flood Warning	SGF	Bourbon	6 hr

Nearby

Special Weather Statements in Missouri, 2012 Every special weather statement in 2012

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.