Alert archive / Mississippi / Areal Flood Warnings in 2021
Areal Flood Warning 14, NWS Memphis, TN
NWS Memphis, TN issued this areal flood warning at Jun 10, 2021, 10:51 PM CDT for Quitman County, Tallahatchie County, Yalobusha County, Mississippi. It was in force for 10 hr. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Jun 10, 2021, 10:51 PM CDT (03:51 UTC)
- Expired
- Jun 11, 2021, 9:00 AM CDT
- In force
- 10 hr
- Issued by
- NWS Memphis, TN
- Area
- Storm-based polygon
- Flood severity
- None
Counties Quitman County, MS, Tallahatchie County, MS, Yalobusha County, MS
The radar
The Memphis radar (KNQA), 142 km from the middle of the area, began a volume at 03:51 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 00:00Z, 3.9 hours before the alert went out and 195 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
- 1914 m above ground
- 0-6 km bulk shear
- 13 kt
- 0-1 km storm-relative helicity
- 97 m²/s²
- 0-3 km storm-relative helicity
- 112 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
What forecasters said that day
The local office's own words before this areal flood 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 areal flood warning went out at Jun 10, 9:19 PM CDT, 1 hour 32 minutes earlier.
Area forecast discussion, Jun 10, 9:19 PM CDT, 1 hour 32 minutes before
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</html>Hazardous weather outlook, Jun 10, 3:02 PM CDT, 7 hours 49 minutes before
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Special weather statement, Jun 10, 8:01 PM CDT, 2 hours 50 minutes before
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</html>The office that day
Everything else NWS Memphis, TN issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 11, 2:47 AM CDT | Areal Flood Advisory | MEG | Calhoun, Lafayette, Panola, Pontotoc, Yalobusha | 3 hr |
| Jun 11, 4:20 AM CDT | Areal Flood Advisory | MEG | Calhoun, Chickasaw, Pontotoc | 3 hr |
| Jun 11, 4:29 AM CDT | Flash Flood Warning | MEG | Lafayette | 3 hr |
| Jun 11, 6:26 AM CDT | River Flood Warning | MEG | Quitman | 9 days |
| Jun 11, 6:29 AM CDT | River Flood Warning | MEG | Lafayette | 22 hr |
| Jun 11, 6:56 AM CDT | Areal Flood Advisory | MEG | Lee, Prentiss, Tippah, Union | 3 hr |
| Jun 11, 3:03 PM CDT | Areal Flood Advisory | MEG | Lee, Prentiss, Tippah | 3 hr |
| Jun 11, 3:21 PM CDT | Areal Flood Advisory | MEG | Alcorn, Benton, Tippah | 2 hr |
| Jun 11, 4:03 PM CDT | Special Weather Statement | MEG | Itawamba | 27 min |
| Jun 11, 5:06 PM CDT | Special Weather Statement | MEG | Monroe | 24 min |
| Jun 11, 5:18 PM CDT | Special Weather Statement | MEG | Union | 27 min |
| Jun 11, 5:33 PM CDT | Severe Thunderstorm Warning | MEG | Lafayette, Marshall, Pontotoc, Union | 26 min |
| Jun 11, 5:40 PM CDT | Special Weather Statement | MEG | Monroe | 35 min |
Nearby
Areal Flood Warnings in Mississippi, 2021Every areal flood warning in 2021
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.