Alert archive / Missouri / Mesoscale Discussions in 2008
Mesoscale Discussion 2355
The Storm Prediction Center issued this mesoscale discussion at Nov 6, 2008, 1:18 AM CST for 13 counties in Arkansas; 16 counties in Missouri. It was in force for 27 min.
The area
The outline as issued.
The facts
- Issued
- Nov 6, 2008, 1:18 AM CST (07:18 UTC)
- Expired
- Nov 6, 2008, 1:45 AM CST
- In force
- 27 min
- Issued by
- the Storm Prediction Center
All 29 counties
Baxter County, AR, Boone County, AR, Cleburne County, AR, Fulton County, AR, Izard County, AR, Johnson County, AR, Marion County, AR, Newton County, AR, Pope County, AR, Searcy County, AR, Sharp County, AR, Stone County, AR, Van Buren County, AR, Camden County, MO, Crawford County, MO, Dent County, MO, Douglas County, MO, Howell County, MO, Laclede County, MO, Maries County, MO, Miller County, MO, Oregon County, MO, Ozark County, MO, Phelps County, MO, Pulaski County, MO, Shannon County, MO, Taney County, MO, Texas County, MO, Wright County, MO
The radar
The Springfield radar (KSGF), 101 km from the middle of the area, began a volume at 07:17 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 watches that followed
Watches SPC issued over any of the same counties within four hours of this discussion.
The nearest sounding before it
Springfield, MO (KSGF), launched 00:00Z, 7.3 hours before the alert went out and 126 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
- 1 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 1302 m above ground
- 0-6 km bulk shear
- 38 kt
- 0-1 km storm-relative helicity
- 187 m²/s²
- 0-3 km storm-relative helicity
- 242 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
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 |
|---|---|---|---|---|
| Nov 5, 6:34 PM CST | Severe Thunderstorm Watch | SPC | Benton, Washington | 5 hr |
| Nov 5, 11:33 PM CST | Mesoscale Discussion | SPC | Benton, Carroll, Crawford, Franklin, Logan, Madison and 4 more | 57 min |
| Nov 5, 11:42 PM CST | Severe Thunderstorm Watch | SPC | Benton, Carroll, Crawford, Franklin, Madison, Sebastian and 1 more | 4 hr |
| Nov 6, 1:44 AM CST | Severe Thunderstorm Watch | SPC | Baxter, Boone, Fulton, Izard, Marion, Newton and 2 more | 4 hr |
| Nov 6, 4:53 AM CST | Mesoscale Discussion | SPC | Baxter, Fulton, Izard, Marion, Newton, Searcy and 2 more | 67 min |
| Nov 5, 7:08 PM CST | Mesoscale Discussion | SPC | Andrew, Atchison, Buchanan, Holt, Nodaway | 97 min |
Nearby
Mesoscale Discussions in Missouri, 2008Mesoscale Discussions in Arkansas, 2008Every mesoscale discussion in 2008
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.