Alert archive / Missouri / Mesoscale Discussions in 2006
Mesoscale Discussion 751
The Storm Prediction Center issued this mesoscale discussion at May 3, 2006, 10:14 PM CDT for 10 counties in Arkansas; 13 counties in Missouri. It was in force for 91 min.
The area
The outline as issued.
The facts
- Issued
- May 3, 2006, 10:14 PM CDT (03:14 UTC)
- Expired
- May 3, 2006, 11:45 PM CDT
- In force
- 91 min
- Issued by
- the Storm Prediction Center
All 23 counties
Baxter County, AR, Fulton County, AR, Independence County, AR, Izard County, AR, Lawrence County, AR, Marion County, AR, Randolph County, AR, Searcy County, AR, Sharp County, AR, Stone County, AR, Butler County, MO, Carter County, MO, Dent County, MO, Howell County, MO, Iron County, MO, Madison County, MO, Oregon County, MO, Ozark County, MO, Reynolds County, MO, Ripley County, MO, Shannon County, MO, Texas County, MO, Wayne County, MO
The radar
The Springfield radar (KSGF), 166 km from the middle of the area, began a volume at 03:16 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, 3.2 hours before the alert went out and 193 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.
- Mixed-layer CAPE
- 1050 J/kg
- Mixed-layer CIN
- -6 J/kg
- Mixed-layer LCL
- 1499 m above ground
- 0-6 km bulk shear
- 31 kt
- 0-1 km storm-relative helicity
- 10 m²/s²
- 0-3 km storm-relative helicity
- 67 m²/s²
- Significant tornado parameter
- 0.1
- Supercell composite
- 0.8
The text
As transmitted, in the capitals the NWS used until 2016.
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</html>SPC that day
Everything else SPC issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 3, 7:50 PM CDT | Mesoscale Discussion | SPC | Crittenden, Cross, Lee, Monroe, Phillips, Prairie and 1 more | 55 min |
| May 4, 4:16 AM CDT | Mesoscale Discussion | SPC | Crawford, Sebastian, Washington | 3 hr |
| May 4, 12:09 PM CDT | Mesoscale Discussion | SPC | Hempstead, Howard, Lafayette, Little River, Miller, Nevada and 3 more | 2 hr |
| May 4, 1:06 PM CDT | Severe Thunderstorm Watch | SPC | Bradley, Calhoun, Clark, Columbia, Dallas, Hempstead and 9 more | 6 hr |
| May 4, 4:27 PM CDT | Severe Thunderstorm Watch | SPC | Ashley, Chicot, Desha, Drew | 6 hr |
| May 4, 5:30 PM CDT | Mesoscale Discussion | SPC | Lafayette, Union | 60 min |
| May 3, 7:48 PM CDT | Severe Thunderstorm Watch | SPC | Barry, Barton, Cedar, Christian, Dade, Dallas and 19 more | 4 hr |
Nearby
Mesoscale Discussions in Missouri, 2006Mesoscale Discussions in Arkansas, 2006Every mesoscale discussion in 2006
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.