Alert archive / Michigan / Beach Hazards Statements in 2014

Beach Hazards Statement 3, NWS Gaylord, MI

July 28, 2014Benzie County, Leelanau County, Manistee County, Michigan

NWS Gaylord, MI issued this beach hazards statement at Jul 28, 2014, 5:07 AM EDT for Benzie County, Leelanau County, Manistee County, Michigan. It was in force for 12 hr.

The area

The counties it named.

The facts

Issued
Jul 28, 2014, 5:07 AM EDT (09:07 UTC)
Expired
Jul 28, 2014, 5:00 PM EDT
In force
12 hr
Issued by
NWS Gaylord, MI

Counties Benzie County, MI, Leelanau County, MI, Manistee County, MI

The radar

The NCL Michigan radar (KAPX), 116 km from the middle of the area, began a volume at 09:06 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

Green Bay/Straub, WI (KGRB), launched 00:00Z, 9.1 hours before the alert went out and 155 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, Green Bay/Straub, WI at 00:00Z on 2014-07-28Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 62 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, Green Bay/Straub, WI at 00:00Z on 2014-07-28The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 25 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
62 J/kg
Mixed-layer CIN
-6 J/kg
Mixed-layer LCL
872 m above ground
0-6 km bulk shear
28 kt
0-1 km storm-relative helicity
25 m²/s²
0-3 km storm-relative helicity
54 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.

528 
WHUS43 KAPX 280907
CFWAPX

LAKESHORE HAZARD MESSAGE
NATIONAL WEATHER SERVICE GAYLORD MI
507 AM EDT MON JUL 28 2014

MIZ020-025-031-282100-
/O.NEW.KAPX.BH.S.0003.140728T0907Z-140728T2100Z/
LEELANAU-BENZIE-MANISTEE-
INCLUDING THE BEACHES OF...NORTHPORT...FRANKFORT...MANISTEE
507 AM EDT MON JUL 28 2014

...BEACH HAZARDS STATEMENT IN EFFECT UNTIL 5 PM EDT THIS
AFTERNOON...

THE NATIONAL WEATHER SERVICE IN GAYLORD HAS ISSUED A BEACH
HAZARDS STATEMENT FOR DANGEROUS SWIMMING CONDITIONS...WHICH IS IN
EFFECT UNTIL 5 PM EDT THIS AFTERNOON. 

* HIGH WAVE ACTION... STRONG CURRENTS AND DANGEROUS SWIMMING 
  CONDITIONS EXPECTED.

* RIP CURRENTS...POSSIBLE.

* LOCATION...BEACHES FROM GRAND TRAVERSE LIGHT SOUTH TO MANISTEE.

* OVERVIEW/POTENTIAL IMPACTS...NORTH WINDS WILL FREQUENTLY GUST TO
  25 KNOTS THROUGH MID AFTERNOON. THAT MAY ALLOW RIP CURRENTS TO
  DEVELOP ALONG NORTH-FACING BEACHES...AND LONGSHORE CURRENTS
  ELSEWHERE. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

HIGH WAVE ACTION MAKES SWIMMING DIFFICULT AND CAN TIRE EVEN A
STRONG SWIMMER QUICKLY.

STRUCTURAL CURRENTS FORM ALONG PIERS WHERE LONGSHORE CURRENTS AND
WAVE ACTION FLOW INTO THE STRUCTURE. STRUCTURAL CURRENTS CAN
SWEEP YOU OUT INTO DEEPER WATER ALONG THE PIER STRUCTURE.

A LONGSHORE CURRENT IS A LAKE CURRENT THAT MOVES PARALLEL TO
SHORE. LONGSHORE CURRENTS CAN BE STRONG ENOUGH TO PREVENT
SWIMMERS FROM BEING ABLE TO KEEP THEIR FEET ON THE BOTTOM...
MAKING IT DIFFICULT TO RETURN TO SHORE.

CHANNEL CURRENTS ARE STRONG CURRENTS THAT MOVE PARALLEL TO SHORE
IN BETWEEN THE BEACH AND AN OFFSHORE FEATURE SUCH AS A SET OF
ROCKS OR AN ISLAND. IF WALKING ALONG A SANDBAR OUT TO THE ISLAND
OR ROCKS... THE CURRENT CAN SWEEP YOU INTO DEEPER WATER.

OUTLET CURRENTS ARE POWERFUL CHANNELS OF WATER FLOWING FROM RIVER
MOUTHS OR OTHER OUTLETS INTO THE LAKE. NEVER SWIM NEAR RIVER
MOUTHS OR OTHER OUTLETS AS THE CURRENT CAN SWEEP YOU INTO DEEPER
WATER.

RIP CURRENTS ARE POWERFUL CHANNELS OF WATER FLOWING QUICKLY AWAY
FROM SHORE...WHICH OCCUR MOST OFTEN AT LOW SPOTS OR BREAKS IN
SANDBARS. RIP CURRENTS CAN SWEEP YOU INTO DEEPER WATER.

PLEASE VISIT THE FOLLOWING WEBSITE TO SHARE YOUR THOUGHTS ON THE
NEW BEACH HAZARDS STATEMENT... 

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

&&

$$


WEATHER.GOV/APX
1 follow-up statement
794 
WHUS43 KAPX 281506
CFWAPX

LAKESHORE HAZARD MESSAGE
NATIONAL WEATHER SERVICE GAYLORD MI
1106 AM EDT MON JUL 28 2014

MIZ020-025-031-282100-
/O.CON.KAPX.BH.S.0003.000000T0000Z-140728T2100Z/
LEELANAU-BENZIE-MANISTEE-
INCLUDING THE BEACHES OF...NORTHPORT...FRANKFORT...MANISTEE
1106 AM EDT MON JUL 28 2014

...BEACH HAZARDS STATEMENT REMAINS IN EFFECT UNTIL 5 PM EDT THIS
AFTERNOON...

* HIGH WAVE ACTION... STRONG CURRENTS AND DANGEROUS SWIMMING 
  CONDITIONS EXPECTED. 

* RIP CURRENTS...POSSIBLE.

* LOCATION...BEACHES FROM GRAND TRAVERSE LIGHT SOUTH TO MANISTEE.

* OVERVIEW/POTENTIAL IMPACTS...NORTH WINDS WILL FREQUENTLY GUST 
  TO 25 KNOTS THROUGH MID AFTERNOON. THAT MAY ALLOW RIP CURRENTS 
  TO DEVELOP ALONG NORTH-FACING BEACHES...AND LONGSHORE CURRENTS 
  ELSEWHERE. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

HIGH WAVE ACTION MAKES SWIMMING DIFFICULT AND CAN TIRE EVEN A
STRONG SWIMMER QUICKLY.

STRUCTURAL CURRENTS FORM ALONG PIERS WHERE LONGSHORE CURRENTS AND
WAVE ACTION FLOW INTO THE STRUCTURE. STRUCTURAL CURRENTS CAN
SWEEP YOU OUT INTO DEEPER WATER ALONG THE PIER STRUCTURE.

A LONGSHORE CURRENT IS A LAKE CURRENT THAT MOVES PARALLEL TO
SHORE. LONGSHORE CURRENTS CAN BE STRONG ENOUGH TO PREVENT
SWIMMERS FROM BEING ABLE TO KEEP THEIR FEET ON THE BOTTOM...
MAKING IT DIFFICULT TO RETURN TO SHORE.

CHANNEL CURRENTS ARE STRONG CURRENTS THAT MOVE PARALLEL TO SHORE
IN BETWEEN THE BEACH AND AN OFFSHORE FEATURE SUCH AS A SET OF
ROCKS OR AN ISLAND. IF WALKING ALONG A SANDBAR OUT TO THE ISLAND
OR ROCKS... THE CURRENT CAN SWEEP YOU INTO DEEPER WATER.

OUTLET CURRENTS ARE POWERFUL CHANNELS OF WATER FLOWING FROM RIVER
MOUTHS OR OTHER OUTLETS INTO THE LAKE. NEVER SWIM NEAR RIVER
MOUTHS OR OTHER OUTLETS AS THE CURRENT CAN SWEEP YOU INTO DEEPER
WATER.

RIP CURRENTS ARE POWERFUL CHANNELS OF WATER FLOWING QUICKLY AWAY
FROM SHORE...WHICH OCCUR MOST OFTEN AT LOW SPOTS OR BREAKS IN
SANDBARS. RIP CURRENTS CAN SWEEP YOU INTO DEEPER WATER.

PLEASE VISIT THE FOLLOWING WEBSITE TO SHARE YOUR THOUGHTS ON THE
NEW BEACH HAZARDS STATEMENT...

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

&&

$$


WEATHER.GOV/APX

Nearby

Beach Hazards Statements in Michigan, 2014Every beach hazards statement in 2014

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.