Alert archive / Mississippi / Severe Thunderstorm Warnings in 2019
Severe Thunderstorm Warning 111, NWS Memphis, TN
NWS Memphis, TN issued this severe thunderstorm warning at Jul 15, 2019, 5:35 PM CDT for 5 counties in Mississippi. It was in force for 40 min. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Jul 15, 2019, 5:35 PM CDT (22:35 UTC)
- Expired
- Jul 15, 2019, 6:15 PM CDT
- In force
- 40 min
- Issued by
- NWS Memphis, TN
- Area
- Storm-based polygon
- Hail
- 0.75 in
- Wind
- 60.0 mph
Counties Calhoun County, MS, Chickasaw County, MS, Lee County, MS, Monroe County, MS, Pontotoc County, MS
The radar
The Columbus AFB radar (KGWX), 55 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
Jackson, MS (KJAN), launched 12:00Z, 10.6 hours before the alert went out and 222 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
- 647 J/kg
- Mixed-layer CIN
- -32 J/kg
- Mixed-layer LCL
- 776 m above ground
- 0-6 km bulk shear
- 3 kt
- 0-1 km storm-relative helicity
- -39 m²/s²
- 0-3 km storm-relative helicity
- 49 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
What forecasters said that day
The local office's own words before this severe thunderstorm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Memphis, TN wrote its last area forecast discussion before this severe thunderstorm warning went out at Jul 15, 3:15 PM CDT, 2 hours 20 minutes earlier.
Area forecast discussion, Jul 15, 3:15 PM CDT, 2 hours 20 minutes before
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</html>Hazardous weather outlook, Jul 15, 3:30 PM CDT, 2 hours 5 minutes before
Hazardous Weather Outlook National Weather Service Memphis TN 330 PM CDT Mon Jul 15 2019 ARZ009-018-026>028-035-036-048-049-058-MOZ113-115-MSZ001>017- 020>024-TNZ001>004-019>022-048>055-088>092-162230- Alcorn-Benton MS-Benton TN-Calhoun-Carroll-Chester-Chickasaw-Clay- Coahoma-Craighead-Crittenden-Crockett-Cross-DeSoto-Decatur- Dunklin-Dyer-Fayette-Gibson-Greene-Hardeman-Hardin-Haywood- Henderson-Henry-Itawamba-Lafayette-Lake-Lauderdale-Lee AR-Lee MS- Madison-Marshall-McNairy-Mississippi-Monroe-Obion-Panola-Pemiscot- Phillips-Poinsett-Pontotoc-Prentiss-Quitman-Shelby-St. Francis- Tallahatchie-Tate-Tippah-Tipton-Tishomingo-Tunica-Union-Weakley- Yalobusha- 330 PM CDT Mon Jul 15 2019 This hazardous weather outlook is for portions of East Arkansas... the Missouri Bootheel...North Mississippi...and West Tennessee. .DAY ONE...This Afternoon and Tonight The remnants of Barry will continue to bring rainfall to the Midsouth. Flash flooding will remain possible in areas affected by persistent rain bands. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday Flash flooding will remain possible, particularly over western sections of the Mid-South. Short-lived tornadoes could occur on Tuesday associated with thunderstorms embedded in heavier rain bands. Heat indices may reach or exceed 105 degrees from Wednesday through the weekend. .SPOTTER INFORMATION STATEMENT... Spotter activation may be needed through Tuesday.
The office that day
Everything else NWS Memphis, TN issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 15, 2:55 AM CDT | Areal Flood Advisory | MEG | Chickasaw | 3 hr |
| Jul 15, 3:24 AM CDT | Areal Flood Advisory | MEG | Chickasaw, Lee, Monroe, Pontotoc | 3 hr |
| Jul 15, 8:23 AM CDT | Areal Flood Advisory | MEG | Chickasaw, Lee, Monroe, Pontotoc, Prentiss, Union | 3 hr |
| Jul 15, 12:55 PM CDT | River Flood Warning | MEG | Monroe | 32 hr |
| Jul 15, 1:54 PM CDT | River Flood Warning | MEG | Monroe | 33 hr |
| Jul 15, 6:15 PM CDT | Special Weather Statement | MEG | Lee | 45 min |
| Jul 15, 6:11 AM CDT | Areal Flood Advisory | MEG | Craighead | 3 hr |
Nearby
Severe Thunderstorm Warnings in Mississippi, 2019Every severe thunderstorm warning 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.