Alert archive / Alabama / Special Weather Statements in 2018
Special Weather Statement, NWS Mobile, AL
NWS Mobile, AL issued this special weather statement at Jul 3, 2018, 7:03 PM CDT for Covington County, Alabama. It was in force for 42 min. No storm report in the archive falls inside the area while it was in force.
The area
The outline as issued.
The facts
- Issued
- Jul 3, 2018, 7:03 PM CDT (00:03 UTC)
- Expired
- Jul 3, 2018, 7:45 PM CDT
- In force
- 42 min
- Issued by
- NWS Mobile, AL
County Covington County, AL
The radar
The Eglin Afb radar (KEVX), 67 km from the middle of the area, began a volume at 00:06 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
Tallahassee Rgnl, FL (KTLH), launched 00:00Z, 0.1 hours before the alert went out and 208 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
- 1135 J/kg
- Mixed-layer CIN
- -27 J/kg
- Mixed-layer LCL
- 1730 m above ground
- 0-6 km bulk shear
- 22 kt
- 0-1 km storm-relative helicity
- 17 m²/s²
- 0-3 km storm-relative helicity
- 39 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.4
The text
As transmitted.
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</html>What forecasters said that day
The local office's own words before this special weather statement went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Mobile, AL wrote its last area forecast discussion before this special weather statement went out at Jul 3, 6:59 PM CDT, 4 minutes earlier.
Area forecast discussion, Jul 3, 6:59 PM CDT, 4 minutes before
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</html>Hazardous weather outlook, Jul 3, 5:31 AM CDT, 13 hours 32 minutes before
Hazardous Weather Outlook...UPDATED National Weather Service Mobile AL 531 AM CDT Tue Jul 3 2018 ALZ265-266-FLZ202-204-206-041045- Mobile Coastal-Baldwin Coastal-Escambia Coastal-Santa Rosa Coastal- Okaloosa Coastal- 531 AM CDT Tue Jul 3 2018 ...HIGH RIP CURRENT RISK IN EFFECT THROUGH WEDNESDAY MORNING... This Hazardous Weather Outlook is for southwest Alabama and northwest Florida. .DAY ONE...Today and Tonight. Please listen to NOAA Weather Radio or go to weather.gov/mob (see Fast Access Product Section) for more information about the following hazards. High Rip Current Risk. Thunderstorm coverage is forecast to increase through the course of the day. At this time, the main threat from storms will be locally heavy rain resulting in the potential for localized flooding in poor draining, lower lying areas. Other threats will be frequent lightning and brief strong wind gusts. .DAYS TWO THROUGH SEVEN...Wednesday through Monday. A moderate risk for rip currents will continue along the gulf beaches of Alabama and Northwest Florida through Friday. Thunderstorms will continue to bring locally heavy rainfall at times resulting in the potential for localized flooding in poor draining, lower lying areas. Other threats will be frequent lightning and brief strong wind gusts. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time. ALZ051>060-261>264-FLZ201-203-205-MSZ067-075-076-078-079-041045- Choctaw-Washington-Clarke-Wilcox-Monroe-Conecuh-Butler-Crenshaw- Escambia-Covington-Mobile Inland-Baldwin Inland-Mobile Central- Baldwin Central-Escambia Inland-Santa Rosa Inland-Okaloosa Inland- Wayne-Perry-Greene-Stone-George- 531 AM CDT Tue Jul 3 2018 This Hazardous Weather Outlook is for south central Alabama, southwest Alabama, northwest Florida and southeast Mississippi. .DAY ONE...Today and Tonight. Thunderstorm coverage is forecast to increase through the course of the day. At this time, the main threat from storms will be locally heavy rain resulting in the potential for localized flooding in poor draining, lower lying areas. Other threats will be frequent lightning and brief strong wind gusts. .DAYS TWO THROUGH SEVEN...Wednesday through Monday. Thunderstorms will continue to bring locally heavy rainfall at times resulting in the potential for localized flooding in poor draining, lower lying areas. Other threats will be frequent lightning and brief strong wind gusts. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time. GMZ630>636-650-655-670-675-041045- Northern Mobile Bay-Southern Mobile Bay-Mississippi Sound- Perdido Bay-Pensacola Bay System-Western Choctawhatchee Bay- Eastern Choctawhatchee Bay- Coastal waters from Pensacola FL to Pascagoula MS out 20 NM- Coastal waters from Okaloosa Walton County Line FL to Pensacola FL out 20 NM-Waters from Pensacola FL to Pascagoula MS from 20 to 60 NM- Waters from Okaloosa Walton County Line FL to Pensacola FL from 20 to 60 NM- 531 AM CDT Tue Jul 3 2018 This Hazardous Weather Outlook is for the coastal waters of Alabama and northwest Florida. .DAY ONE...Today and Tonight. Environmental conditions support the development of waterspouts this morning. Thunderstorms will bring the potential for frequent lightning, visibility reducing heavy rains, brief strong wind gusts, locally higher waves and seas. .DAYS TWO THROUGH SEVEN...Wednesday through Monday. Thunderstorms will continue to bring the potential for frequent lightning, visibility reducing heavy rains, brief strong wind gusts, locally higher waves and seas through Monday.
In the hours before
Special weather statement, Jul 3, 1:58 PM CDT, 5 hours 5 minutes before
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</html>Special weather statement, Jul 3, 7:03 PM CDT, 0 minutes before
Special Weather Statement
National Weather Service Mobile AL
703 PM CDT TUE JUL 3 2018
ALZ060-FLZ205-040045-
Covington AL-Okaloosa Inland FL-
703 PM CDT TUE JUL 3 2018
...A STRONG THUNDERSTORM WILL AFFECT THE FOLLOWING COUNTIES...
SOUTHEASTERN COVINGTON AND NORTHEASTERN OKALOOSA COUNTIES UNTIL 745
PM CDT...
At 703 PM CDT, the strong thunderstorm was located 11 miles southeast
of Florala, moving northwest at 30 mph.
Winds in excess of 40 mph will be possible with this storm.
Locations impacted include...
Florala, Laurel Hill and Lockhart.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Torrential rainfall is also occurring with this storm, and may lead
to localized flooding. Do not drive your vehicle through flooded
roadways.
Frequent cloud to ground lightning is occurring with this storm.
Lightning can strike 10 miles away from a thunderstorm. Seek a safe
shelter inside a building or vehicle.
&&
LAT...LON 3099 8639 3090 8639 3100 8660 3125 8629
3115 8619 3100 8619
TIME...MOT...LOC 0003Z 124DEG 25KT 3091 8617The office that day
Everything else NWS Mobile, AL issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 3, 11:10 PM CDT | Special Weather Statement | MOB | Crenshaw | 50 min |
| Jul 3, 11:38 PM CDT | Severe Thunderstorm Warning | MOB | Butler, Crenshaw | 23 min |
| Jul 4, 5:57 PM CDT | Special Weather Statement | MOB | Choctaw | 33 min |
Nearby
Special Weather Statements in Alabama, 2018Every special weather statement in 2018
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.