Alert archive / Mississippi / Mesoscale Discussions in 2019
Mesoscale Discussion 210
The Storm Prediction Center issued this mesoscale discussion at Mar 14, 2019, 1:01 PM CDT for Fayette County, Lamar County, Marion County, Alabama; 8 counties in Mississippi. It was in force for 59 min.
The area
The outline as issued.
The facts
- Issued
- Mar 14, 2019, 1:01 PM CDT (18:01 UTC)
- Expired
- Mar 14, 2019, 2:00 PM CDT
- In force
- 59 min
- Issued by
- the Storm Prediction Center
Counties Fayette County, AL, Lamar County, AL, Marion County, AL, Attala County, MS, Choctaw County, MS, Clay County, MS, Lowndes County, MS, Monroe County, MS, Noxubee County, MS, Oktibbeha County, MS, Winston County, MS
The radar
The Columbus AFB radar (KGWX), 36 km from the middle of the area, began a volume at 18:06 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
Birmingham, AL (KBMX), launched 12:00Z, 6.0 hours before the alert went out and 167 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
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 822 m above ground
- 0-6 km bulk shear
- 52 kt
- 0-1 km storm-relative helicity
- 522 m²/s²
- 0-3 km storm-relative helicity
- 618 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
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</html>SPC that day
Everything else SPC issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Mar 14, 10:32 AM CDT | Mesoscale Discussion | SPC | Colbert, Fayette, Franklin, Lamar, Lauderdale, Lawrence and 1 more | 58 min |
| Mar 14, 11:47 AM CDT | Mesoscale Discussion | SPC | Colbert, Cullman, Fayette, Franklin, Greene, Jefferson and 12 more | 88 min |
| Mar 14, 12:11 PM CDT | Tornado Watch | SPC | Bibb, Blount, Calhoun, Cherokee, Cleburne, Colbert and 25 more | 7 hr |
| Mar 14, 2:58 PM CDT | Mesoscale Discussion | SPC | Colbert, Cullman, Fayette, Franklin, Greene, Lamar and 10 more | 92 min |
| Mar 14, 5:39 PM CDT | Mesoscale Discussion | SPC | Autauga, Bibb, Blount, Calhoun, Cherokee, Chilton and 22 more | 96 min |
| Mar 14, 6:41 PM CDT | Tornado Watch | SPC | Autauga, Bibb, Calhoun, Cherokee, Chilton, Clay and 13 more | 5 hr |
| Mar 14, 4:47 AM CDT | Mesoscale Discussion | SPC | Bolivar, Coahoma, DeSoto, Panola, Quitman, Sunflower and 3 more | 88 min |
| Mar 14, 5:28 AM CDT | Tornado Watch | SPC | Alcorn, Benton, Bolivar, Calhoun, Coahoma, DeSoto and 13 more | 7 hr |
| Mar 14, 7:14 AM CDT | Mesoscale Discussion | SPC | Alcorn, Benton, Bolivar, Calhoun, Carroll, Coahoma and 18 more | 2 hr |
| Mar 14, 2:10 PM CDT | Mesoscale Discussion | SPC | Clarke, Copiah, Covington, Forrest, Jasper, Jefferson Davis and 14 more | 95 min |
Nearby
Mesoscale Discussions in Mississippi, 2019Mesoscale Discussions in Alabama, 2019Every mesoscale discussion 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.