Alert archive / Mississippi / Flash Flood Warnings in 2019
Flash Flood Warning 4, NWS Mobile, AL
NWS Mobile, AL issued this flash flood warning at May 10, 2019, 10:46 PM CDT for Stone County, Mississippi. It was in force for 6 hr. 2 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
- May 10, 2019, 10:46 PM CDT (03:46 UTC)
- Expired
- May 11, 2019, 4:45 AM CDT
- In force
- 6 hr
- Issued by
- NWS Mobile, AL
- Area
- Storm-based polygon
- Flood severity
- None
County Stone County, MS
The radar
The Mobile radar (KMOB), 92 km from the middle of the area, began a volume at 03:48 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.
What was reported inside it
| Time | Report | Where | Remark |
|---|---|---|---|
| May 11, 4:30 AM CDT | FLASH FLOOD | 3 Se Wiggins, MS | FLOODING AT KING BEE RD AND HONEYCOMB RD. |
| May 11, 4:45 AM CDT | FLASH FLOOD | 2 N Perkinston, MS | INDA RD AT HIGHWAY 49 CLOSED DUE TO FLOODING. |
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 00:00Z, 3.8 hours before the alert went out and 72 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
- 2229 J/kg
- Mixed-layer CIN
- -1 J/kg
- Mixed-layer LCL
- 564 m above ground
- 0-6 km bulk shear
- 29 kt
- 0-1 km storm-relative helicity
- 134 m²/s²
- 0-3 km storm-relative helicity
- 169 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
806
WGUS54 KMOB 110346
FFWMOB
MSC131-110945-
/O.NEW.KMOB.FF.W.0004.190511T0346Z-190511T0945Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Mobile AL
1046 PM CDT Fri May 10 2019
The National Weather Service in Mobile has issued a
* Flash Flood Warning for...
Central Stone County in southeastern Mississippi...
* Until 445 AM CDT Saturday.
* At 1044 PM CDT, Doppler radar indicated thunderstorms producing
very heavy rain across the warned area. 2 to 4 inches of rain has
fallen in the past 2 to 3 hours. Additional heavy rains will
continue over the next hour from storms moving over the warned
area. Flash flooding is expected to begin shortly.
* Some locations that will experience flooding include...
Wiggins, Perkinston and McHenry.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Be especially cautious at night when it is harder to recognize the
dangers of flooding.
&&
LAT...LON 3073 8934 3090 8910 3091 8891 3068 8912
3068 8924 3065 8924 3065 8934
$$The office that day
Everything else NWS Mobile, AL issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 10, 8:01 PM CDT | Special Weather Statement | MOB | Greene | 44 min |
| May 10, 8:39 PM CDT | Areal Flood Advisory | MOB | Stone | 3 hr |
| May 10, 9:54 PM CDT | Special Weather Statement | MOB | Stone | 36 min |
| May 10, 10:07 PM CDT | Areal Flood Advisory | MOB | Perry, Stone | 3 hr |
| May 10, 10:10 PM CDT | Special Weather Statement | MOB | Stone | 50 min |
| May 10, 10:18 PM CDT | Severe Thunderstorm Warning | MOB | George, Perry, Stone | 42 min |
| May 10, 10:49 PM CDT | Special Weather Statement | MOB | George | 26 min |
| May 10, 10:55 PM CDT | Severe Thunderstorm Warning | MOB | Stone | 35 min |
| May 10, 11:18 PM CDT | Special Weather Statement | MOB | Greene | 27 min |
| May 10, 11:22 PM CDT | Special Weather Statement | MOB | George | 23 min |
| May 11, 3:39 AM CDT | Special Weather Statement | MOB | Perry | 51 min |
| May 11, 4:18 AM CDT | Special Weather Statement | MOB | Stone | 42 min |
| May 11, 4:28 AM CDT | Flash Flood Warning | MOB | Stone | 7 hr |
| May 11, 4:29 AM CDT | Special Weather Statement | MOB | Perry | 46 min |
| May 11, 4:56 AM CDT | Flash Flood Warning | MOB | Perry | 7 hr |
| May 11, 5:22 AM CDT | Special Weather Statement | MOB | George | 68 min |
| May 11, 5:26 AM CDT | Special Weather Statement | MOB | George | 64 min |
| May 11, 6:02 AM CDT | Special Weather Statement | MOB | Greene | 43 min |
| May 11, 6:09 AM CDT | Special Weather Statement | MOB | Stone | 51 min |
| May 11, 7:02 AM CDT | Special Weather Statement | MOB | George | 58 min |
| May 11, 11:26 AM CDT | Flash Flood Warning | MOB | George, Perry, Stone | 6 hr |
| May 11, 12:01 PM CDT | Special Weather Statement | MOB | George | 44 min |
| May 11, 1:18 PM CDT | Severe Thunderstorm Warning | MOB | Stone | 42 min |
| May 11, 1:54 PM CDT | Special Weather Statement | MOB | Stone | 51 min |
| May 11, 2:46 PM CDT | Severe Thunderstorm Warning | MOB | George, Stone | 29 min |
| May 11, 3:48 PM CDT | Areal Flood Advisory | MOB | George | 3 hr |
| May 11, 5:11 PM CDT | Flash Flood Warning | MOB | George, Perry, Stone | 6 hr |
| May 11, 5:46 PM CDT | Severe Thunderstorm Warning | MOB | Stone | 44 min |
| May 11, 6:22 PM CDT | Flash Flood Warning | MOB | Stone | 6 hr |
| May 11, 6:35 PM CDT | Special Weather Statement | MOB | Stone | 40 min |
Nearby
Flash Flood Warnings in Mississippi, 2019Every flash flood 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; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.