Alert archive / Florida / Beach Hazards Statements in 2012

Beach Hazards Statement 9, NWS Tampa Bay, FL

June 27, 2012Pinellas County, Florida

NWS Tampa Bay, FL issued this beach hazards statement at Jun 27, 2012, 8:01 AM EDT for Pinellas County, Florida. It was in force for 12 hr.

The area

The counties it named.

The facts

Issued
Jun 27, 2012, 8:01 AM EDT (12:01 UTC)
Expired
Jun 27, 2012, 8:00 PM EDT
In force
12 hr
Issued by
NWS Tampa Bay, FL

County Pinellas County, FL

The radar

The Tampa radar (KTBW), 40 km from the middle of the area, began a volume at 12:05 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

Tampa Bay, FL (KTBW), launched 12:00Z, 0.0 hours before the alert went out and 40 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.

Skew-T log-pSkew-T log-p diagram, Tampa Bay, FL at 12:00Z on 2012-06-27Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 3 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Tampa Bay, FL at 12:00Z on 2012-06-27The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -95 square meters per square second.1939Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
3 J/kg
Mixed-layer CIN
-87 J/kg
Mixed-layer LCL
611 m above ground
0-6 km bulk shear
6 kt
0-1 km storm-relative helicity
-95 m²/s²
0-3 km storm-relative helicity
-70 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

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

006 
WHUS42 KTBW 271201
CFWTBW

URGENT - IMMEDIATE BROADCAST REQUESTED
COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE TAMPA BAY RUSKIN FL
801 AM EDT WED JUN 27 2012

...HIGH RISK FOR RIP CURRENTS TODAY...

FLZ060-062-065-280000-
/O.EXP.KTBW.CF.Y.0002.000000T0000Z-120627T1200Z/
/O.EXP.KTBW.SU.Y.0005.000000T0000Z-120627T1200Z/
/O.NEW.KTBW.BH.S.0009.120627T1201Z-120628T0000Z/
SARASOTA-CHARLOTTE-LEE-
801 AM EDT WED JUN 27 2012

...BEACH HAZARDS STATEMENT IN EFFECT THROUGH THIS EVENING...
...COASTAL FLOOD ADVISORY WILL EXPIRE AT 8 AM EDT THIS MORNING...
...HIGH SURF ADVISORY WILL EXPIRE AT 8 AM EDT THIS MORNING...

THE NATIONAL WEATHER SERVICE IN TAMPA BAY RUSKIN HAS ISSUED A
BEACH HAZARDS STATEMENT FOR RIP CURRENTS...WHICH IS IN EFFECT
THROUGH THIS EVENING.

* HAZARDS...RIP CURRENTS.

* TIMING...THROUGH THIS EVENING.

* LOCATION...SARASOTA...CHARLOTTE AND LEE COUNTIES.

* POTENTIAL IMPACTS...DANGEROUS RIP CURRENTS WILL BE A THREAT TO
  ANYONE ENTERING THE SURF.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TO AVOID GETTING CAUGHT IN A RIP CURRENT...SWIM AT GUARDED
BEACHES AND HEED THE ADVICE OF THE BEACH PATROL. AT UNGUARDED
BEACHES AND NEAR PIERS...JETTIES...AND INLETS...DO NOT GO INTO
THE SURF MUCH ABOVE YOUR KNEES. CAUTION SHOULD BE USED WHEN IN OR
NEAR THE WATER.

IF CAUGHT IN THE SEAWARD PULL OF A RIP CURRENT...DO NOT PANIC OR
ATTEMPT TO MOVE DIRECTLY TOWARD SHORE. INSTEAD...MOVE SIDEWAYS
ACROSS THE RIP CURRENT UNTIL THE PULL EASES. ONCE YOU ARE AWAY
FROM THE FORCE OF THE RIP CURRENT...BEGIN TO SWIM BACK TO THE
BEACH.

$$

FLZ050-051-055-280000-
/O.EXP.KTBW.SU.Y.0005.000000T0000Z-120627T1200Z/
/O.NEW.KTBW.BH.S.0009.120627T1201Z-120628T0000Z/
PINELLAS-HILLSBOROUGH-MANATEE-
801 AM EDT WED JUN 27 2012

...BEACH HAZARDS STATEMENT IN EFFECT THROUGH THIS EVENING...
...HIGH SURF ADVISORY WILL EXPIRE AT 8 AM EDT THIS MORNING...

THE NATIONAL WEATHER SERVICE IN TAMPA BAY RUSKIN HAS ISSUED A
BEACH HAZARDS STATEMENT FOR RIP CURRENTS...WHICH IS IN EFFECT
THROUGH THIS EVENING.

* HAZARDS...RIP CURRENTS.

* TIMING...THROUGH THIS EVENING.

* LOCATION...PINELLAS...HILLSBOROUGH AND MANATEE COUNTIES.

* POTENTIAL IMPACTS...DANGEROUS RIP CURRENTS WILL BE A THREAT TO
  ANYONE ENTERING THE SURF.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TO AVOID GETTING CAUGHT IN A RIP CURRENT...SWIM AT GUARDED
BEACHES AND HEED THE ADVICE OF THE BEACH PATROL. AT UNGUARDED
BEACHES AND NEAR PIERS...JETTIES...AND INLETS...DO NOT GO INTO
THE SURF MUCH ABOVE YOUR KNEES. CAUTION SHOULD BE USED WHEN IN OR
NEAR THE WATER.

IF CAUGHT IN THE SEAWARD PULL OF A RIP CURRENT...DO NOT PANIC OR
ATTEMPT TO MOVE DIRECTLY TOWARD SHORE. INSTEAD...MOVE SIDEWAYS
ACROSS THE RIP CURRENT UNTIL THE PULL EASES. ONCE YOU ARE AWAY
FROM THE FORCE OF THE RIP CURRENT...BEGIN TO SWIM BACK TO THE
BEACH.

&&

$$
1 follow-up statement
226 
WHUS42 KTBW 280001
CFWTBW

URGENT - IMMEDIATE BROADCAST REQUESTED
COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE TAMPA BAY RUSKIN FL
801 PM EDT WED JUN 27 2012

...THE THREAT OF RIP CURRENT HAS DIMINISHED... 

.DEBBY HAS BECOME NON-TROPICAL AND CONTINUES TO MOVE AWAY FROM
FLORIDA.

FLZ050-051-055-060-062-065-280115-
/O.EXP.KTBW.BH.S.0009.000000T0000Z-120628T0000Z/
PINELLAS-HILLSBOROUGH-MANATEE-SARASOTA-CHARLOTTE-LEE-
801 PM EDT WED JUN 27 2012

...BEACH HAZARDS STATEMENT EXPIRED AT 8 PM EDT THIS EVENING...

DECREASING WINDS HAVE REDUCED THE RIP CURRENT THREAT.

$$


HTTP://WWW.WEATHER.GOV/TAMPA

The office that day

Everything else NWS Tampa Bay, FL issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jun 26, 9:36 PM EDTCoastal Flood WarningTBWPinellas7 hr
Jun 26, 9:50 PM EDTSpecial Marine WarningTBW55 min
Jun 26, 10:48 PM EDTSpecial Marine WarningTBW117 min
Jun 27, 12:46 AM EDTSpecial Marine WarningTBW119 min

Nearby

Beach Hazards Statements in Florida, 2012Every beach hazards statement 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; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.