Alert archive / Rhode Island / Rip Current Statements in 2013

Rip Current Statement 1, NWS Boston/Norton, MA

May 24, 2013Newport County, Washington County, Rhode Island; Bristol County, Massachusetts

NWS Boston/Norton, MA issued this rip current statement at May 24, 2013, 6:02 AM EDT for Newport County, Washington County, Rhode Island; Bristol County, Massachusetts. It was in force for 11 hr.

The area

The counties it named.

The facts

Issued
May 24, 2013, 6:02 AM EDT (10:02 UTC)
Expired
May 24, 2013, 4:55 PM EDT
In force
11 hr
Issued by
NWS Boston/Norton, MA

Counties Bristol County, MA, Newport County, RI, Washington County, RI

The radar

The Boston radar (KBOX), 48 km from the middle of the area, began a volume at 10:05 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

Chatham, MA (KCHH), launched 00:00Z, 10.0 hours before the alert went out and 114 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, Chatham, MA at 00:00Z on 2013-05-24Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 527 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, Chatham, MA at 00:00Z on 2013-05-24The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -14 square meters per square second.193958Sfc1 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
527 J/kg
Mixed-layer CIN
-11 J/kg
Mixed-layer LCL
491 m above ground
0-6 km bulk shear
19 kt
0-1 km storm-relative helicity
-14 m²/s²
0-3 km storm-relative helicity
10 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.

273 
WHUS41 KBOX 241002
CFWBOX

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE TAUNTON MA
602 AM EDT FRI MAY 24 2013

MAZ020-RIZ006>008-241815-
/O.NEW.KBOX.RP.S.0001.130524T1002Z-130525T0000Z/
SOUTHERN BRISTOL MA-WASHINGTON RI-NEWPORT RI-BLOCK ISLAND RI-
602 AM EDT FRI MAY 24 2013

...HIGH RIP CURRENT RISK IN EFFECT THROUGH THIS EVENING...

THE NATIONAL WEATHER SERVICE IN TAUNTON HAS ISSUED A HIGH RIP
CURRENT RISK...WHICH IS IN EFFECT THROUGH THIS EVENING.

* LOCATION...EXPOSED SOUTH-FACING BEACHES BETWEEN MAINLY BETWEEN
  WESTPORT MA AND WESTERLY RI.

* RIP CURRENT RISK...HIGH.

* SURF HEIGHT...4 TO 6 FEET.

* TIMING AND TIDES...STRONGEST RIP CURRENTS THIS MORNING.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

RIP CURRENTS ARE POWERFUL CHANNELS OF WATER FLOWING AWAY FROM
SHORE...WHICH OCCUR MOST OFTEN AT LOW SPOTS OR BREAKS IN THE
SANDBAR AND IN THE VICINITY OF STRUCTURES SUCH AS JETTIES AND
PIERS. HEED THE ADVICE OF LIFEGUARDS AND THE BEACH PATROL. PAY
ATTENTION TO FLAGS AND POSTED SIGNS. RIP CURRENTS CAN BECOME LIFE
THREATENING TO ANYONE WHO ENTERS THE SURF.

PLEASE VISIT THE FOLLOWING WEBSITE (USE LOWERCASE LETTERS) TO
SHARE YOUR THOUGHTS ON THE NEW RIP CURRENT HAZARD

HTTP://WWW.WEATHER.GOV/SURVEY/NWS-SURVEY.PHP?CODE=RCVTECCHM

&&

$$


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@NWSBOSTON
1 follow-up statement
556 
WHUS41 KBOX 242055
CFWBOX

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE TAUNTON MA
455 PM EDT FRI MAY 24 2013

MAZ020-RIZ006>008-242200-
/O.CAN.KBOX.RP.S.0001.000000T0000Z-130525T0000Z/
SOUTHERN BRISTOL MA-WASHINGTON RI-NEWPORT RI-BLOCK ISLAND RI-
455 PM EDT FRI MAY 24 2013

...HIGH RIP CURRENT RISK IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN TAUNTON HAS CANCELLED THE HIGH
RIP CURRENT RISK.


$$


FOR THE LATEST UPDATES...PLEASE VISIT OUR WEBPAGE AT
WWW.WEATHER.GOV/BOSTON

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WWW.FACEBOOK.COM/US.NATIONALWEATHERSERVICE.BOSTON.GOV

YOU CAN FOLLOW US ON TWITTER AT
@NWSBOSTON

The office that day

Everything else NWS Boston/Norton, MA issued on the same UTC day.

IssuedProductOfficeCountiesLasted
May 23, 9:41 PM EDTFlash Flood WatchBOXBristol, Kent, Newport, Providence, Washington12 hr
May 24, 2:21 AM EDTSpecial Weather StatementBOXBristol, Kent, Providence84 min
May 23, 9:32 PM EDTAreal Flood AdvisoryBOXFranklin, Hampden, Hampshire, Worcester3 hr
May 24, 12:43 AM EDTSpecial Weather StatementBOXBarnstable47 min
May 24, 3:36 AM EDTFlash Flood WarningBOXMiddlesex, Worcester3 hr
May 24, 4:02 AM EDTGale WatchBOX24 hr
May 24, 5:31 AM EDTWind AdvisoryBOXBarnstable, Dukes, Nantucket3 hr
May 24, 5:54 AM EDTGale WarningBOX4 hr
May 24, 4:28 PM EDTSpecial Weather StatementBOXEssex, Norfolk, Suffolk62 min

Nearby

Rip Current Statements in Rhode Island, 2013Rip Current Statements in Massachusetts, 2013Every rip current statement in 2013

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.