Alert archive / Michigan / Beach Hazards Statements in 2016

Beach Hazards Statement 1, NWS Detroit, MI

June 7, 2016Huron County, Saint Clair County, Sanilac County, Michigan

NWS Detroit, MI issued this beach hazards statement at Jun 7, 2016, 3:53 PM EDT for Huron County, Saint Clair County, Sanilac County, Michigan. It took effect at Jun 7, 2016, 4:00 PM EDT. It was in force for 24 hr.

The area

The counties it named.

The facts

Issued
Jun 7, 2016, 3:53 PM EDT (19:53 UTC)
In effect from
Jun 7, 2016, 4:00 PM EDT
Expired
Jun 8, 2016, 4:00 PM EDT
In force
24 hr
Issued by
NWS Detroit, MI

Counties Huron County, MI, Saint Clair County, MI, Sanilac County, MI

The radar

The Detroit radar (KDTX), 101 km from the middle of the area, began a volume at 19:54 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

Detroit, MI (KDTX), launched 12:00Z, 7.9 hours before the alert went out and 98 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, Detroit, MI at 12:00Z on 2016-06-07Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 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, Detroit, MI at 12:00Z on 2016-06-07The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 1 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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
629 m above ground
0-6 km bulk shear
17 kt
0-1 km storm-relative helicity
1 m²/s²
0-3 km storm-relative helicity
67 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

502 
WHUS43 KDTX 071953
CFWDTX

URGENT - IMMEDIATE BROADCAST REQUESTED
COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
353 PM EDT TUE JUN 7 2016

MIZ049-055-063-080830-
/O.NEW.KDTX.BH.S.0001.160607T2000Z-160608T2000Z/
HURON-SANILAC-ST. CLAIR-
353 PM EDT TUE JUN 7 2016

...BEACH HAZARDS STATEMENT IN EFFECT THROUGH WEDNESDAY
AFTERNOON...

THE NATIONAL WEATHER SERVICE IN DETROIT/PONTIAC HAS ISSUED A
BEACH HAZARDS STATEMENT...WHICH IS IN EFFECT THROUGH WEDNESDAY
AFTERNOON. 

* HIGH WAVE ACTION AND DANGEROUS SWIMMING CONDITIONS EXPECTED.

* STRONG STRUCTURAL CURRENTS...EXPECTED. 

* STRONG LONGSHORE CURRENTS...EXPECTED.

* LOCATION...BEACHES FROM CASEVILLE TO PORT HURON INCLUDING...

  CASEVILLE...SAND POINT...PORT CRESCENT STATE PARK...
  PORT AUSTIN...HARBOR BEACH...PORT SANILAC...LEXINGTON...
  BIRCH BEACH...LAKEPORT...FORT GRATIOT...PORT HURON...

* OVERVIEW/POTENTIAL IMPACTS... NORTHERLY WIND WILL BUILD WAVES TO
  HAZARDOUS LEVELS TONIGHT THROUGH WEDNESDAY. WHILE TEMPERATURES
  WILL BE ON THE COOL SIDE...RECREATIONAL ACTIVITY IN THE WATER OR
  ALONG THE SHORELINE WILL BECOME HAZARDOUS AND IS DISCOURAGED.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

TO LEARN MORE ABOUT DANGEROUS WAVES AND CURRENTS PLEASE VISIT
DANGEROUSCURRENTS.ORG (ALL LOWER CASE)

&&

$$

BT
2 follow-up statements
278 
WHUS43 KDTX 080745
CFWDTX

URGENT - IMMEDIATE BROADCAST REQUESTED
COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
345 AM EDT WED JUN 8 2016

MIZ049-055-063-082000-
/O.CON.KDTX.BH.S.0001.000000T0000Z-160608T2000Z/
HURON-SANILAC-ST. CLAIR-
345 AM EDT WED JUN 8 2016

...BEACH HAZARDS STATEMENT REMAINS IN EFFECT THROUGH THIS
AFTERNOON...

* HIGH WAVE ACTION AND DANGEROUS SWIMMING CONDITIONS EXPECTED.

* STRONG STRUCTURAL CURRENTS...EXPECTED.

* STRONG LONGSHORE CURRENTS...EXPECTED.

* LOCATION...BEACHES FROM CASEVILLE TO PORT HURON INCLUDING...

 CASEVILLE...SAND POINT...PORT CRESCENT STATE PARK...   PORT
AUSTIN...HARBOR BEACH...PORT SANILAC...LEXINGTON...   BIRCH
BEACH...LAKEPORT...FORT GRATIOT...PORT HURON...

* OVERVIEW/POTENTIAL IMPACTS... NORTHERLY WIND WILL BUILD WAVES 
  TO HAZARDOUS LEVELS TONIGHT THROUGH WEDNESDAY. WHILE 
  TEMPERATURES WILL BE ON THE COOL SIDE...RECREATIONAL ACTIVITY 
  IN THE WATER OR ALONG THE SHORELINE WILL BECOME HAZARDOUS AND 
  IS DISCOURAGED. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

TO LEARN MORE ABOUT DANGEROUS WAVES AND CURRENTS PLEASE VISIT
DANGEROUSCURRENTS.ORG (ALL LOWER CASE)

&&

$$
054 
WHUS43 KDTX 082003
CFWDTX

URGENT - IMMEDIATE BROADCAST REQUESTED
COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
403 PM EDT WED JUN 8 2016

MIZ049-055-063-082115-
/O.EXP.KDTX.BH.S.0001.000000T0000Z-160608T2000Z/
HURON-SANILAC-ST. CLAIR-
403 PM EDT WED JUN 8 2016

...BEACH HAZARDS STATEMENT HAS EXPIRED...

WIND AND WAVES WILL CONTINUE TO SUBSIDE TONIGHT ALONG THE
SHORELINES AND REDUCE THE ASSOCIATED STRONG CURRENT HAZARDS.

$$

BT

The office that day

Everything else NWS Detroit, MI issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jun 6, 8:04 PM EDTSpecial Weather StatementDTXHuron56 min
Jun 7, 3:51 AM EDTSmall Craft AdvisoryDTX36 hr

Nearby

Beach Hazards Statements in Michigan, 2016Every beach hazards statement in 2016

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.