Alert archive / Tennessee / Mesoscale Discussions in 2005
Mesoscale Discussion 2088
The Storm Prediction Center issued this mesoscale discussion at Aug 26, 2005, 5:33 PM CDT for 4 states. It was in force for 57 min.
The area
The outline as issued.
The facts
- Issued
- Aug 26, 2005, 5:33 PM CDT (22:33 UTC)
- Expired
- Aug 26, 2005, 6:30 PM CDT
- In force
- 57 min
- Issued by
- the Storm Prediction Center
All 31 counties
Clay County, AR, Craighead County, AR, Greene County, AR, Mississippi County, AR, Fulton County, KY, Dunklin County, MO, New Madrid County, MO, Pemiscot County, MO, Benton County, TN, Carroll County, TN, Chester County, TN, Crockett County, TN, Decatur County, TN, Dyer County, TN, Fayette County, TN, Gibson County, TN, Hardeman County, TN, Hardin County, TN, Haywood County, TN, Henderson County, TN, Henry County, TN, Lake County, TN, Lauderdale County, TN, Madison County, TN, McNairy County, TN, Obion County, TN, Perry County, TN, Shelby County, TN, Tipton County, TN, Wayne County, TN, Weakley County, TN
The radar
The Memphis radar (KNQA), 76 km from the middle of the area, began a volume at 22:34 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
Little Rock, AR (KLZK), launched 12:00Z, 10.6 hours before the alert went out and 125 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
- 1632 J/kg
- Mixed-layer CIN
- -37 J/kg
- Mixed-layer LCL
- 1182 m above ground
- 0-6 km bulk shear
- 12 kt
- 0-1 km storm-relative helicity
- -7 m²/s²
- 0-3 km storm-relative helicity
- 24 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 |
|---|---|---|---|---|
| Aug 26, 1:01 PM CDT | Mesoscale Discussion | SPC | Baxter, Boone, Carroll, Clark, Clay, Cleburne and 44 more | 2 hr |
| Aug 26, 10:55 AM CDT | Severe Thunderstorm Watch | SPC | Ballard, Caldwell, Calloway, Carlisle, Christian, Crittenden and 14 more | 7 hr |
| Aug 26, 2:41 PM CDT | Mesoscale Discussion | SPC | Ballard, Caldwell, Calloway, Carlisle, Christian, Crittenden and 14 more | 64 min |
| Aug 26, 3:56 PM CDT | Mesoscale Discussion | SPC | Breckinridge, Bullitt, Butler, Edmonson, Grayson, Hancock and 7 more | 64 min |
| Aug 26, 10:15 AM CDT | Mesoscale Discussion | SPC | Audrain, Barry, Bollinger, Boone, Butler, Callaway and 49 more | 3 hr |
| Aug 26, 4:40 PM CDT | Severe Thunderstorm Watch | SPC | Barry, Barton, Cedar, Christian, Dade, Greene and 6 more | 6 hr |
Nearby
Mesoscale Discussions in Tennessee, 2005Mesoscale Discussions in Arkansas, 2005Mesoscale Discussions in Missouri, 2005Every mesoscale discussion in 2005
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.