Alert archive / Mississippi / Flash Flood Warnings in 2017
Flash Flood Warning 92, NWS Jackson, MS
NWS Jackson, MS issued this flash flood warning at Jul 24, 2017, 1:57 PM CDT for Forrest County, Lamar County, Mississippi. It was in force for 3 hr. 4 reports came from inside the area while it was in force.
The area
The outline as issued, with what was reported inside it.
The facts
- Issued
- Jul 24, 2017, 1:57 PM CDT (18:57 UTC)
- Expired
- Jul 24, 2017, 5:00 PM CDT
- In force
- 3 hr
- Issued by
- NWS Jackson, MS
- Area
- Storm-based polygon
- Flood severity
- None
Counties Forrest County, MS, Lamar County, MS
What was reported inside it
| Time | Report | Where | Remark |
|---|---|---|---|
| Jul 24, 3:00 PM CDT | FLASH FLOOD | 11 Ese Lumberton, MS | WATER ON RED CREEK ROAD. |
| Jul 24, 3:00 PM CDT | FLASH FLOOD | 8 Nw Lumberton, MS | WATER OVER ENTREKIN ROAD. |
| Jul 24, 3:00 PM CDT | FLASH FLOOD | 9 E Lumberton, MS | FLOOD WATERS OVER THE ROADWAY. |
| Jul 24, 3:00 PM CDT | FLASH FLOOD | 9 Ese Lumberton, MS | WATER OVER MARY SOLLIE ROAD. |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
The nearest sounding before it
Slidell Radar S, LA (KSIL), launched 12:00Z, 7.0 hours before the alert went out and 88 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
- 2227 J/kg
- Mixed-layer CIN
- -3 J/kg
- Mixed-layer LCL
- 639 m above ground
- 0-6 km bulk shear
- 9 kt
- 0-1 km storm-relative helicity
- 17 m²/s²
- 0-3 km storm-relative helicity
- 45 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
553
WGUS54 KJAN 241857
FFWJAN
MSC035-073-242200-
/O.NEW.KJAN.FF.W.0092.170724T1857Z-170724T2200Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Jackson MS
157 PM CDT MON JUL 24 2017
The National Weather Service in Jackson has issued a
* Flash Flood Warning for...
Southeastern Forrest County in southeastern Mississippi...
Southern Lamar County in southeastern Mississippi...
* Until 500 PM CDT
* At 157 PM CDT, emergency management reported heavy rain across the
warned area. Up to eight inches of rain have fallen in extreme
southern Forrest and Lamar counties. Flash flooding is already
occurring.
* Some locations that will experience flooding include...
Purvis, Lumberton, Brooklyn, Maxie, Rock Hill and Baxterville.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.
&&
LAT...LON 3100 8934 3101 8935 3101 8942 3098 8943
3098 8947 3100 8948 3100 8950 3101 8950
3101 8955 3100 8955 3100 8965 3117 8965
3115 8914 3091 8914 3091 8934
$$
DL1 follow-up statement
382
WGUS74 KJAN 242040
FFSJAN
Flash Flood Statement
National Weather Service Jackson MS
340 PM CDT MON JUL 24 2017
MSC035-073-242200-
/O.CON.KJAN.FF.W.0092.000000T0000Z-170724T2200Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Forrest MS-Lamar MS-
340 PM CDT MON JUL 24 2017
...THE FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 500 PM CDT FOR
SOUTHEASTERN FORREST AND SOUTHERN LAMAR COUNTIES...
At 334 PM CDT, Up to eight inches of rainfall have fallen in extreme
Southern Forrest and Lamar counties. Flash flooding is occurring.
Radar has detected that rainfall rates are beginning to decrease
across the warned area.
Some locations that will experience flooding include...
Purvis, Lumberton, Brooklyn, Maxie, Rock Hill and Baxterville.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.
&&
LAT...LON 3100 8934 3101 8935 3101 8942 3098 8943
3098 8947 3100 8948 3100 8950 3101 8950
3101 8955 3100 8955 3100 8965 3117 8965
3115 8914 3091 8914 3091 8934
$$
17The office that day
Everything else NWS Jackson, MS issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 24, 6:26 AM CDT | Special Weather Statement | JAN | Lamar | 64 min |
| Jul 24, 7:14 AM CDT | Flash Flood Warning | JAN | Forrest | 3 hr |
| Jul 24, 10:42 AM CDT | Special Weather Statement | JAN | Copiah, Jefferson Davis, Lawrence, Lincoln | 63 min |
| Jul 24, 10:57 AM CDT | Flash Flood Warning | JAN | Forrest, Lamar | 3 hr |
| Jul 24, 11:01 AM CDT | Flash Flood Warning | JAN | Copiah, Lincoln | 3 hr |
| Jul 24, 11:22 AM CDT | Flash Flood Watch | JAN | Copiah, Covington, Forrest, Jefferson Davis, Jones, Lamar and 4 more | 8 hr |
| Jul 24, 12:20 PM CDT | Special Weather Statement | JAN | Rankin | 55 min |
| Jul 24, 12:35 PM CDT | Special Weather Statement | JAN | Jefferson Davis, Lawrence | 55 min |
| Jul 24, 12:52 PM CDT | Flash Flood Warning | JAN | Rankin | 98 min |
| Jul 24, 1:35 PM CDT | Special Weather Statement | JAN | Franklin, Lincoln | 55 min |
| Jul 24, 1:40 PM CDT | Special Weather Statement | JAN | Claiborne | 50 min |
| Jul 24, 1:59 PM CDT | Areal Flood Warning | JAN | Lincoln | 3 hr |
| Jul 24, 2:31 PM CDT | Special Weather Statement | JAN | Marion | 44 min |
| Jul 24, 2:37 PM CDT | Special Weather Statement | JAN | Claiborne | 38 min |
| Jul 24, 3:58 PM CDT | Special Weather Statement | JAN | Yazoo | 32 min |
| Jul 24, 4:13 PM CDT | Special Weather Statement | JAN | Holmes | 32 min |
| Jul 24, 4:33 PM CDT | Special Weather Statement | JAN | Attala | 27 min |
| Jul 24, 4:37 PM CDT | Special Weather Statement | JAN | Attala | 23 min |
| Jul 24, 4:50 PM CDT | Special Weather Statement | JAN | Sharkey | 25 min |
| Jul 24, 4:53 PM CDT | Special Weather Statement | JAN | Holmes | 37 min |
| Jul 24, 4:58 PM CDT | Special Weather Statement | JAN | Sunflower | 32 min |
| Jul 24, 5:21 PM CDT | Flash Flood Warning | JAN | Attala, Holmes | 3 hr |
| Jul 24, 5:25 PM CDT | Special Weather Statement | JAN | Sharkey | 35 min |
| Jul 24, 5:36 PM CDT | Special Weather Statement | JAN | Leflore | 24 min |
| Jul 24, 5:45 PM CDT | Special Weather Statement | JAN | Noxubee | 30 min |
| Jul 24, 5:58 PM CDT | Special Weather Statement | JAN | Webster | 32 min |
| Jul 24, 6:19 PM CDT | Special Weather Statement | JAN | Oktibbeha | 26 min |
| Jul 24, 6:22 PM CDT | Severe Thunderstorm Warning | JAN | Oktibbeha | 24 min |
| Jul 24, 6:30 PM CDT | Special Weather Statement | JAN | Sharkey | 30 min |
Nearby
Flash Flood Warnings in Mississippi, 2017Every flash flood warning in 2017
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive.