Alert archive / Alabama / Small Craft Advisories in 2018

Small Craft Advisory 32, NWS Mobile, AL

September 5, 2018

NWS Mobile, AL issued this small craft advisory at Sep 5, 2018, 4:57 AM CDT. It was in force for 5 hr.

The area

The counties it named.

The facts

Issued
Sep 5, 2018, 4:57 AM CDT (09:57 UTC)
Expired
Sep 5, 2018, 10:00 AM CDT
In force
5 hr
Issued by
NWS Mobile, AL

The text

As transmitted.

322 
WHUS74 KMOB 050957 AAA
MWWMOB

URGENT - MARINE WEATHER MESSAGE...UPDATED
National Weather Service Mobile AL
457 AM CDT Wed Sep 5 2018

GMZ630>632-650-655-670-675-051500-
/O.CAN.KMOB.TR.W.1007.000000T0000Z-000000T0000Z/
/O.NEW.KMOB.SC.Y.0032.180905T0957Z-180905T1500Z/
Northern Mobile Bay-Southern Mobile Bay-Mississippi Sound-
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-
457 AM CDT Wed Sep 5 2018

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 AM CDT THIS MORNING...
...TROPICAL STORM WARNING IS CANCELLED...

The National Weather Service in Mobile has issued a Small Craft
Advisory, which is in effect until 10 AM CDT this morning. The
Tropical Storm Warning has been cancelled. 

* WINDS...Southeast 18 to 23 knots early today. 
 
* WAVES/SEAS...Seas around 8 feet offshore early today subsiding
  to 4 to 6 feet late this morning and this afternoon. Wave
  heights of 2 to 4 feet over inland bays and sounds early today
  subsiding to 1 to 2 feet.  

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds or frequent gusts 
of 20 to 33 knots and/or seas of 7 feet or higher are expected to 
produce hazardous wave conditions to small craft. Inexperienced 
mariners, especially those operating smaller vessels should avoid 
navigating in these conditions.

&&

$$

GMZ633>635-051100-
/O.CAN.KMOB.TR.W.1007.000000T0000Z-000000T0000Z/
Perdido Bay-Pensacola Bay System-Western Choctawhatchee Bay-
457 AM CDT Wed Sep 5 2018

...TROPICAL STORM WARNING IS CANCELLED...

The National Weather Service in Mobile has cancelled the Tropical
Storm Warning. 

Small craft should exercise caution this morning. 

$$

What forecasters said that day

The local office's own words before this small craft advisory 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 small craft advisory went out at Sep 5, 12:12 AM CDT, 4 hours 45 minutes earlier.

Area forecast discussion, Sep 5, 12:12 AM CDT, 4 hours 45 minutes before
Area Forecast Discussion
National Weather Service Mobile AL
1212 AM CDT Wed Sep 5 2018

.DISCUSSION...Updated for latest aviation discussion below.

&&

.AVIATION...
06Z issuance...Tropical Storm Gordon has made landfall near the
AL/MS state line and will continue to track inland through
southeast Mississippi tonight. Winds gradually relax as the
remnants of Gordon weaken and move away to the northwest. Showers
will continue throughout the day Wednesday as the far outer
rainbands make their way onshore. For the most part, expect MVFR
ceilings and breezy southeast winds. Rain chances decrease and
winds become lighter after 06.00z. /49

&&

.PREV DISCUSSION... /issued 724 PM CDT Tue Sep 4 2018/

DISCUSSION...See updated information for land areas below.

UPDATE...Have updated to increase QPF amounts overnight
substantially (increased by up to 2.5 inches) mainly over extreme
southwestern Alabama based on latest trends and data. No other
major changes.

PREV DISCUSSION... /issued 706 PM CDT Tue Sep 4 2018/

DISCUSSION...See updated information for land and marine areas below.

UPDATE...As Tropical Storm Gordon's northeast quadrant begins to
push in, the environment is beginning to support isolated
tornadoes in any discrete embedded rainband supercells/ shear
couplets on its east side. The Storm Prediction Center has issued
Tornado watch # 369 in effect thru 4 AM Wed AM for Mobile county,
eastward to all of the northwest Florida Panhandle including the
northern coastal waters. Zone and coastal waters forecasts will be
updated to include these headlines. Note: As Tropical Storm
Gordon tracks more northwest, the tornado threat will likely
spread northwest into southeast MS later. /10

PREV DISCUSSION... /issued 438 PM CDT Tue Sep 4 2018/

NEAR TERM /Now Through Wednesday/...Tropical storm Gordon continues
to lift northwest with the latest forecast track from the
National Hurricane Center changing little with a landfall over
the Mississippi Gulf Coast this evening. There remains a small
window of opportunity for Gordon to increase to category 1
hurricane strength before landfall. Radar continues to show
rainbands over the coastal waters getting better defined,
spiraling westward and gradually inland as Gordon gains latitude.
There has been a history of brief strong wind gusts in rainbands
passing over observation points. In fact, Buoy 42012 indicated
sustained winds of 40.8 kts (47 mph) and peak gusts to 50.5 kts (58
mph) at 430 PM. We have also received reports of some water run-up
beginning on Dauphin Island. Conditions will continue to deteriorate
going into the evening.

All tropical hazards remain unchanged. The main takeaway
forecasters want to emphasize is that the bulk of the impacts,
strong winds/heavy rains in squalls, coastal flooding/surge, and
the potential of tornadoes will all be a threat tonight in warned
areas, to the east of where Gordon makes landfall. Remember
impacts from landfalling tropical systems can occur well away from
where the center makes landfall. Stay tuned.

Gordon is forecast to be weakening as it lifts northwest across
southwest Mississippi on Wednesday. Even so, there remains a heavy
rain and flooding threat in any detached rainbands during the
day. /10

SHORT TERM /Wednesday night Through Friday night/...Upper level
ridge over the Mid-Atlantic builds west during the short term.
Lingering deep layer tropical moisture plume stretching southeast
into the western zones from the remnants of Gordon over southwest
Arkansas supports maintaining a likelihood (60%) PoP over the
western zones Thursday. Some of the rains could be locally heavy.
Chance east. Chances of showers and storms trend closer to
seasonal on Friday. /10

LONG TERM /Saturday Through Tuesday/...Deep layer ridge builds
yet again over the Mid-Atlantic through the course of the medium
range while a trof axis in the higher levels is positioned over
the Plains. Environmental moisture remains sufficient for daily
rain chances to remain near seasonal levels given the westward
passage of mid level impulses on the southern periphery of the
deep ridge to aid in ascent. /10

MARINE...Impactful weather this period will be tonight. As
Tropical Storm Gordon gains latitude with the center approaching
the MS Gulf coast, marine conditions will deteriorate with high
winds and visibility reducing rains in squalls, elevated waves
over bays/sounds and high seas over the open Gulf waters. /10

&&

.MOB WATCHES/WARNINGS/ADVISORIES...
AL...Flash Flood Watch through this evening for ALZ052-059-261>266.

     Tropical Storm Warning for ALZ261-262.

     Hurricane Warning for ALZ263>266.

     High Rip Current Risk through this evening for ALZ265-266.

FL...Flash Flood Watch through this evening for FLZ201>204.

     Tropical Storm Warning for FLZ201-202-204-206.

     High Rip Current Risk through this evening for FLZ202-204-206.

MS...Flash Flood Watch through this evening for MSZ067-075-076-078-
     079.

     Tropical Storm Warning for MSZ075-076-078-079.

GM...Tropical Storm Warning for GMZ634-635-655-675.

     Hurricane Warning for GMZ630>633-650-670.

&&

This product is also available on the web at:
http://weather.gov/mob
Hazardous weather outlook, Sep 4, 4:57 PM CDT, 12 hours before
Hazardous Weather Outlook...UPDATED
National Weather Service Mobile AL
457 PM CDT Tue Sep 4 2018

ALZ265-266-052200-
Mobile Coastal-Baldwin Coastal-
457 PM CDT Tue Sep 4 2018

...FLASH FLOOD WATCH REMAINS IN EFFECT THROUGH WEDNESDAY EVENING...
...HIGH RIP CURRENT RISK REMAINS IN EFFECT THROUGH WEDNESDAY
EVENING...
...HURRICANE AND TROPICAL STORM WARNINGS REMAIN IN EFFECT...

This Hazardous Weather Outlook is for southwest Alabama.

.DAY ONE...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.
   Flash Flood Watch.
   Hurricane Warning.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

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.
   Flash Flood Watch.
   Hurricane Warning.

.SPOTTER INFORMATION STATEMENT...

Spotter activation likely tonight.

ALZ263-264-052200-
Mobile Central-Baldwin Central-
457 PM CDT Tue Sep 4 2018

...FLASH FLOOD WATCH IN EFFECT THROUGH WEDNESDAY EVENING...
...HURRICANE WARNING IN EFFECT...

This Hazardous Weather Outlook is for southwest Alabama.

.DAY ONE...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.

   Flash Flood Watch.
   Hurricane Warning.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

Please listen to NOAA Weather Radio or go to weather.gov/mob (see
Fast Access Product Section) for more information about the
following hazards.

   Flash Flood Watch.
   Hurricane Warning.

.SPOTTER INFORMATION STATEMENT...

Spotter activation likely tonight.

ALZ261-262-FLZ201-MSZ075-076-078-079-052200-
Mobile Inland-Baldwin Inland-Escambia Inland-Perry-Greene-Stone-
George-
457 PM CDT Tue Sep 4 2018

...FLASH FLOOD WATCH IN EFFECT THROUGH WEDNESDAY EVENING...
...TROPICAL STORM WARNING IN EFFECT...

This Hazardous Weather Outlook is for southwest Alabama, northwest
Florida and southeast Mississippi.

.DAY ONE...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.

   Flash Flood Watch.
   Tropical Storm Warning.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

Please listen to NOAA Weather Radio or go to weather.gov/mob (see
Fast Access Product Section) for more information about the
following hazards.

   Flash Flood Watch.
   Tropical Storm Warning.

.SPOTTER INFORMATION STATEMENT...

Spotter activation may be required tonight.

ALZ051-053>058-060-FLZ205-052200-
Choctaw-Clarke-Wilcox-Monroe-Conecuh-Butler-Crenshaw-Covington-
Okaloosa Inland-
457 PM CDT Tue Sep 4 2018

This Hazardous Weather Outlook is for south central Alabama,
southwest Alabama and northwest Florida.

.DAY ONE...Tonight.

Brief strong wind gusts possible with the passage of Tropical Storm
Gordon's outer rain bands.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation not expected to be required.

ALZ052-059-FLZ203-MSZ067-052200-
Washington-Escambia-Santa Rosa Inland-Wayne-
457 PM CDT Tue Sep 4 2018

...FLASH FLOOD WATCH IN EFFECT THROUGH WEDNESDAY EVENING...

This Hazardous Weather Outlook is for south central Alabama,
southwest Alabama, northwest Florida and southeast Mississippi.

.DAY ONE...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.

   Flash Flood Watch.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

Please listen to NOAA Weather Radio or go to weather.gov/mob (see
Fast Access Product Section) for more information about the
following hazards.

   Flash Flood Watch.

.SPOTTER INFORMATION STATEMENT...

Spotter activation may be required tonight.

FLZ202-204-052200-
Escambia Coastal-Santa Rosa Coastal-
457 PM CDT Tue Sep 4 2018

...FLASH FLOOD WATCH IN EFFECT THROUGH WEDNESDAY EVENING...
...HIGH RIP CURRENT RISK IN EFFECT THROUGH WEDNESDAY EVENING...
...TROPICAL STORM WARNING IN EFFECT...

This Hazardous Weather Outlook is for northwest Florida.

.DAY ONE...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.
   Flash Flood Watch.
   Tropical Storm Warning.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

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.
   Flash Flood Watch.
   Tropical Storm Warning.

.SPOTTER INFORMATION STATEMENT...

Spotter activation may be required tonight.

FLZ206-052200-
Okaloosa Coastal-
457 PM CDT Tue Sep 4 2018

...HIGH RIP CURRENT RISK IN EFFECT THROUGH WEDNESDAY EVENING...
...TROPICAL STORM WARNING IN EFFECT...

This Hazardous Weather Outlook is for northwest Florida.

.DAY ONE...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.
   Tropical Storm Warning.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

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.
   Tropical Storm Warning.

.SPOTTER INFORMATION STATEMENT...

Spotter activation may be required tonight.

GMZ630>633-650-670-675-052200-
Northern Mobile Bay-Southern Mobile Bay-Mississippi Sound-
Perdido Bay-
Coastal waters from Pensacola FL to Pascagoula MS 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-
457 PM CDT Tue Sep 4 2018

...HURRICANE WARNING IN EFFECT...

This Hazardous Weather Outlook is for the coastal waters of Alabama
and northwest Florida.

.DAY ONE...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.

   Hurricane Warning.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

Please listen to NOAA Weather Radio or go to weather.gov/mob (see
Fast Access Product Section) for more information about the
following hazards.

   Hurricane Warning.

GMZ634-635-655-052200-
Pensacola Bay System-Western Choctawhatchee Bay-
Coastal waters from Okaloosa Walton County Line FL to Pensacola FL
out 20 NM-
457 PM CDT Tue Sep 4 2018

...TROPICAL STORM WARNING IN EFFECT...

This Hazardous Weather Outlook is for the coastal waters of Alabama
and northwest Florida.

.DAY ONE...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.

   Tropical Storm Warning.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

Please listen to NOAA Weather Radio or go to weather.gov/mob (see
Fast Access Product Section) for more information about the
following hazards.

   Tropical Storm Warning.

GMZ636-052200-
Eastern Choctawhatchee Bay-
457 PM CDT Tue Sep 4 2018

This Hazardous Weather Outlook is for the coastal waters of Alabama
and northwest Florida.

.DAY ONE...Tonight.

Winds and waves locally higher with the passage of Tropical Storm
Gordon's outer rain bands.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

No hazardous weather is expected at this time.

In the hours before

Local storm report, Sep 5, 1:36 AM CDT, 3 hours 21 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE MOBILE AL
136 AM CDT WED SEP 5 2018

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

1128 PM     TROPICAL STORM   BROOKLEY FIELD ASOS     30.61N 88.06W
09/04/2018                   MOBILE             AL   ASOS

            BROOKLEY FIELD ASOS SITE REPORTED GUSTS OF
            50 KNOTS (58 MPH).

&&

DRJ
Local storm report, Sep 5, 2:36 AM CDT, 2 hours 21 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE MOBILE AL
236 AM CDT WED SEP 5 2018

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0200 AM     FLASH FLOOD      1 WSW TURKEY BRANCH     30.42N 87.84W
09/05/2018                   BALDWIN            AL   PUBLIC

            WATER OVER THE ROADWAY REPORTED IN THE
            COMMUNITY OF BARNWELL NEAR HIGHWAY 98 AND
            STATE HIGHWAY 181.

&&

DRJ
Local storm report, Sep 5, 2:40 AM CDT, 2 hours 17 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE MOBILE AL
240 AM CDT WED SEP 5 2018

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0100 AM     HEAVY RAIN       PENSACOLA INTERNATIONAL 30.47N 87.19W
09/05/2018  E5.06 INCH       ESCAMBIA           FL   PUBLIC

            PENSACOLA ASOS RECORDED A RAINFALL TOTAL OF
            5.06 INCHES AS OF 06Z.

&&

DRJ
Local storm report, Sep 5, 2:57 AM CDT, 2 hours before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE MOBILE AL
257 AM CDT WED SEP 5 2018

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0235 AM     TROPICAL STORM   2 NNW THOMASVILLE       31.94N 87.74W
09/05/2018                   CLARKE             AL   EMERGENCY MNGR

            EMERGENCY MANAGER REPORTS A TREE BLOWN DOWN
            ONTO A GARAGE IN THOMASILLE CRUSHING A
            VEHICLE.

&&

DRJ
Local storm report, Sep 5, 3:34 AM CDT, 1 hour 23 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE MOBILE AL
334 AM CDT WED SEP 5 2018

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0312 AM     FLOOD            2 S ELSANOR             30.51N 87.58W
09/05/2018                   BALDWIN            AL   BROADCAST MEDIA

            IMAGE OF WATER FLOWING OVER THE ROADWAY ON
            COUNTY ROAD 87 IN BLADWIN COUNTY.

&&

DRJ
Local storm report, Sep 5, 4:09 AM CDT, 48 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE MOBILE AL
409 AM CDT WED SEP 5 2018

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0340 AM     TROPICAL STORM   1 NW WALKER SPRINGS     31.55N 87.80W
09/05/2018                   CLARKE             AL   EMERGENCY MNGR

            EMERGENCY MANAGER REPORTS A TREE DOWN ON
            WALKER SPRING ROAD TRIGGERED A CAR WRECK.

&&

DRJ

The office that day

Everything else NWS Mobile, AL issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Sep 4, 8:24 PM CDTFlash Flood WarningMOBBaldwin12 hr
Sep 4, 8:24 PM CDTRiver Flood WarningMOBBaldwin40 hr
Sep 4, 8:31 PM CDTRiver Flood WarningMOBBaldwin4 days
Sep 4, 8:32 PM CDTRiver Flood WarningMOBBaldwin70 hr
Sep 4, 9:00 PM CDTFlash Flood WarningMOBMobile6 hr
Sep 4, 10:45 PM CDTFlash Flood WarningMOBBaldwin, Escambia12 hr
Sep 5, 12:53 AM CDTTornado WarningMOBBaldwin25 min
Sep 5, 2:06 AM CDTFlash Flood WarningMOBClarke, Monroe, Washington6 hr
Sep 5, 3:19 AM CDTSpecial Marine WarningMOB26 min
Sep 5, 3:32 AM CDTSpecial Marine WarningMOB28 min
Sep 5, 4:30 AM CDTFlash Flood WarningMOBChoctaw, Clarke6 hr
Sep 5, 5:15 AM CDTCoastal Flood AdvisoryMOBBaldwin, Mobile9 hr
Sep 5, 5:15 AM CDTHigh Surf AdvisoryMOBBaldwin, Mobile9 hr
Sep 5, 7:54 AM CDTFlash Flood WarningMOBBaldwin, Clarke, Conecuh, Escambia, Mobile, Monroe and 1 more6 hr
Sep 5, 8:06 AM CDTFlash Flood WarningMOBBaldwin, Clarke, Monroe, Washington6 hr
Sep 5, 9:06 AM CDTFlash Flood WarningMOBClarke, Conecuh, Monroe, Wilcox6 hr
Sep 5, 9:35 AM CDTSpecial Marine WarningMOB115 min
Sep 5, 10:25 AM CDTFlash Flood WarningMOBChoctaw, Clarke5 hr
Sep 5, 12:53 PM CDTAreal Flood AdvisoryMOBMobile52 min
Sep 5, 1:50 PM CDTAreal Flood WarningMOBBaldwin, Escambia6 hr
Sep 4, 9:29 PM CDTTornado WarningMOBEscambia, Santa Rosa31 min
Sep 4, 9:55 PM CDTTornado Warning Tornado observedMOBSanta Rosa27 min
Sep 5, 3:10 AM CDTTornado WarningMOBOkaloosa, Santa Rosa29 min
Sep 5, 3:31 AM CDTTornado WarningMOBOkaloosa19 min
Sep 5, 9:57 AM CDTFlash Flood WarningMOBOkaloosa, Santa Rosa6 hr
Sep 5, 3:23 PM CDTAreal Flood AdvisoryMOBGeorge, Greene3 hr

Nearby

Small Craft Advisories in Alabama, 2018Every small craft advisory 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.