Alert archive / Alabama / Small Craft Advisories in 2012

Small Craft Advisory 18, NWS Mobile, AL

March 9, 2012

NWS Mobile, AL issued this small craft advisory at Mar 9, 2012, 9:50 PM CST. It was in force for 11 hr.

The area

The counties it named.

The facts

Issued
Mar 9, 2012, 9:50 PM CST (03:50 UTC)
Expired
Mar 10, 2012, 8:41 AM CST
In force
11 hr
Issued by
NWS Mobile, AL

The text

As transmitted, in the capitals the NWS used until 2016.

336 
WHUS74 KMOB 100350
MWWMOB

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE MOBILE AL
950 PM CST FRI MAR 9 2012

...A SMALL CRAFT ADVISORY HAS BEEN ISSUED UNTIL 9 AM CST FOR THE
COASTAL WATERS OF ALABAMA AND THE WESTERN FLORIDA PANHANDLE OUT TO 60
NM INCLUDING ALL INLAND BAYS AND SOUNDS...

.A LARGE AREA OF SURFACE HIGH PRESSURE BUILDING FROM THE OHIO VALLEY
THROUGH THE GULF OF MEXICO WILL MAINTAIN A MODERATE TO STRONG
NORTHEASTERLY WIND FLOW OVER ALL MARINE AREAS THROUGH EARLY SATURDAY
MORNING. THESE WINDS WILL BRING HAZARDOUS CONDITIONS FOR SMALL CRAFT
TONIGHT THROUGH THE EARLY MORNING HOURS SATURDAY. 

GMZ630-650-655-670-675-101200-
/O.NEW.KMOB.SC.Y.0018.120310T0350Z-120310T1500Z/
MOBILE BAY-
COASTAL WATERS FROM PENSACOLA FL TO PASCAGOULA MS OUT 20 NM-
COASTAL WATERS FROM DESTIN TO PENSACOLA FL OUT 20 NM-
WATERS FROM PENSACOLA FL TO PASCAGOULA MS FROM 20 TO 60 NM-
WATERS FROM DESTIN TO PENSACOLA FL FROM 20 TO 60 NM-
950 PM CST FRI MAR 9 2012

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 9 AM CST SATURDAY...

THE NATIONAL WEATHER SERVICE IN MOBILE HAS ISSUED A SMALL CRAFT
ADVISORY...WHICH IS IN EFFECT UNTIL 9 AM CST SATURDAY. 

* WINDS: NORTHEAST WINDS 20 TO 25 KNOTS WITH HIGHER GUSTS. 

* SEAS: RANGING FROM 4 TO 7 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 20 TO 33 KNOTS...
AND/OR SEAS 7 FEET OR HIGHER ARE EXPECTED TO PRODUCE HAZARDOUS
CONDITIONS FOR SMALL CRAFT. INEXPERIENCED BOATERS...ESPECIALLY THOSE
OPERATING SMALLER VESSELS SHOULD AVOID NAVIGATING IN THESE
CONDITIONS.

&&

$$
2 follow-up statements
157 
WHUS74 KMOB 101033
MWWMOB

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE MOBILE AL
433 AM CST SAT MAR 10 2012

...A SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 AM CST FOR THE
COASTAL WATERS OF ALABAMA AND THE WESTERN FLORIDA PANHANDLE OUT TO 60
NM INCLUDING BAYS AND SOUNDS...

.A LARGE AREA OF HIGH PRESSURE BUILDING FROM THE OHIO VALLEY TO THE
MID ATLANTIC COASTAL STATES WILL MAINTAIN A STRONG NORTHEASTERLY
WIND OVER THE GULF COASTAL WATERS OF ALABAMA AND THE WESTERN FLORIDA
PANHANDLE THROUGH EARLY MORNING.

GMZ630-650-655-670-675-101500-
/O.CON.KMOB.SC.Y.0018.000000T0000Z-120310T1500Z/
MOBILE BAY-
COASTAL WATERS FROM PENSACOLA FL TO PASCAGOULA MS OUT 20 NM-
COASTAL WATERS FROM DESTIN TO PENSACOLA FL OUT 20 NM-
WATERS FROM PENSACOLA FL TO PASCAGOULA MS FROM 20 TO 60 NM-
WATERS FROM DESTIN TO PENSACOLA FL FROM 20 TO 60 NM-
433 AM CST SAT MAR 10 2012

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 AM CST THIS
MORNING...

A SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 AM CST THIS
MORNING. 

* WINDS: NORTHEAST WINDS AROUND 20 KNOTS.

* SEAS: RANGING FROM 3 TO 5 FEET NEAR SHORE TO 7 FEET WELL OFFSHORE.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 20 TO 33 KNOTS...
AND/OR SEAS 7 FEET OR HIGHER ARE EXPECTED TO PRODUCE HAZARDOUS
CONDITIONS FOR SMALL CRAFT. INEXPERIENCED BOATERS...ESPECIALLY
THOSE OPERATING SMALLER VESSELS SHOULD AVOID NAVIGATING IN THESE
CONDITIONS.

&&

$$
511 
WHUS74 KMOB 101441
MWWMOB

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE MOBILE AL
841 AM CST SAT MAR 10 2012

...SMALL CRAFT ADVISORY IS CANCELLED...

.NORTHEAST WINDS HAVE DIMINISHED TO BELOW ADVISORY LEVELS.

GMZ630-650-655-670-675-101545-
/O.CAN.KMOB.SC.Y.0018.000000T0000Z-120310T1500Z/
MOBILE BAY-
COASTAL WATERS FROM PENSACOLA FL TO PASCAGOULA MS OUT 20 NM-
COASTAL WATERS FROM DESTIN TO PENSACOLA FL OUT 20 NM-
WATERS FROM PENSACOLA FL TO PASCAGOULA MS FROM 20 TO 60 NM-
WATERS FROM DESTIN TO PENSACOLA FL FROM 20 TO 60 NM-
841 AM CST SAT MAR 10 2012

...SMALL CRAFT ADVISORY IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN MOBILE HAS CANCELLED THE SMALL
CRAFT ADVISORY. 

NORTHEAST WINDS OF 15 TO 20 KNOTS ARE FORECAST THIS MORNING BECOMING
MORE EASTERLY INTO THE AFTERNOON. SMALL CRAFT SHOULD CONTINUE TO
EXERCISE CAUTION. 

$$

The office that day

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

IssuedProductOfficeCountiesLasted
Mar 10, 3:23 PM CSTSmall Craft AdvisoryMOB18 hr

Nearby

Small Craft Advisories in Alabama, 2012Every small craft advisory in 2012

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text.