Alert archive / Michigan / Beach Hazards Statements in 2016

Beach Hazards Statement 3, NWS Detroit, MI

June 15, 2016Bay County, Huron County, Sanilac County, Michigan

NWS Detroit, MI issued this beach hazards statement at Jun 15, 2016, 3:52 PM EDT for Bay County, Huron County, Sanilac County, Michigan. It took effect at Jun 16, 2016, 6:00 AM EDT. It was in force for 16 hr.

The area

The counties it named.

The facts

Issued
Jun 15, 2016, 3:52 PM EDT (19:52 UTC)
In effect from
Jun 16, 2016, 6:00 AM EDT
Expired
Jun 16, 2016, 10:00 PM EDT
In force
16 hr
Issued by
NWS Detroit, MI

Counties Bay County, MI, Huron County, MI, Sanilac County, MI

The radar

The Detroit radar (KDTX), 113 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 110 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 2016-06-15Temperature 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 2016-06-15The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 203 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
1415 m above ground
0-6 km bulk shear
30 kt
0-1 km storm-relative helicity
203 m²/s²
0-3 km storm-relative helicity
218 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

883 
WHUS43 KDTX 151952
CFWDTX

URGENT - IMMEDIATE BROADCAST REQUESTED
COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
352 PM EDT WED JUN 15 2016

...BEACH HAZARDS STATEMENT IN EFFECT THURSDAY...

MIZ048-049-055-161000-
/O.NEW.KDTX.BH.S.0003.160616T1000Z-160617T0200Z/
BAY-HURON-SANILAC-
352 PM EDT WED JUN 15 2016

...BEACH HAZARDS STATEMENT IN EFFECT FROM THURSDAY MORNING
THROUGH THURSDAY EVENING...

THE NATIONAL WEATHER SERVICE IN DETROIT/PONTIAC HAS ISSUED A
BEACH HAZARDS STATEMENT...WHICH IS IN EFFECT FROM THURSDAY
MORNING THROUGH THURSDAY EVENING. 

* HIGH WAVE ACTION AND DANGEROUS SWIMMING CONDITIONS EXPECTED.

* STRONG STRUCTURAL CURRENTS...EXPECTED

* STRONG LONGSHORE CURRENTS...EXPECTED FOR SANILAC COUNTY.

* LOCATION...BEACHES FROM LINWOOD BEACH TO BIRCH BEACH 
  INCLUDING...

  LINWOOD BEACH...CASEVILLE...SAND POINT...
  PORT CRESCENT STATE PARK...PORT AUSTIN...HARBOR BEACH...
  PORT SANILAC...LEXINGTON...BIRCH BEACH...

* OVERVIEW/POTENTIAL IMPACTS...STRONG NORTHEAST WINDS AND HIGH
  WAVES WILL CREATE DANGEROUS SWIMMING CONDITIONS ON THURSDAY.
  RECREATIONAL ACTIVITY IN THE WATER OR ALONG THE SHORELINE WILL
  BECOME HAZARDOUS AND IS DISCOURAGED.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

HIGH WAVE ACTION ALONE CAN MAKE SWIMMING DIFFICULT ON DAYS SUCH
AS THIS. INCOMING WAVES IN RAPID SUCCESSION CAN TIRE A SWIMMER
QUICKLY.

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)

&&

$$
2 follow-up statements
519 
WHUS43 KDTX 160738
CFWDTX

URGENT - IMMEDIATE BROADCAST REQUESTED
COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
338 AM EDT THU JUN 16 2016

...BEACH HAZARDS STATEMENT IN EFFECT THURSDAY...

MIZ048-049-055-170200-
/O.CON.KDTX.BH.S.0003.160616T1000Z-160617T0200Z/
BAY-HURON-SANILAC-
338 AM EDT THU JUN 16 2016

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

* HIGH WAVE ACTION AND DANGEROUS SWIMMING CONDITIONS EXPECTED.

* STRONG STRUCTURAL CURRENTS...EXPECTED

* STRONG LONGSHORE CURRENTS...EXPECTED FOR SANILAC COUNTY.

* LOCATION...BEACHES FROM LINWOOD BEACH TO BIRCH BEACH 
  INCLUDING... 

 LINWOOD BEACH...CASEVILLE...SAND POINT...   PORT CRESCENT STATE
PARK...PORT AUSTIN...HARBOR BEACH...   PORT SANILAC...LEXINGTON...
BIRCH BEACH...

* OVERVIEW/POTENTIAL IMPACTS...STRONG NORTHEAST WINDS AND HIGH 
  WAVES WILL CREATE DANGEROUS SWIMMING CONDITIONS ON THURSDAY. 
  RECREATIONAL ACTIVITY IN THE WATER OR ALONG THE SHORELINE WILL 
  BECOME HAZARDOUS AND IS DISCOURAGED. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

HIGH WAVE ACTION ALONE CAN MAKE SWIMMING DIFFICULT ON DAYS SUCH
AS THIS. INCOMING WAVES IN RAPID SUCCESSION CAN TIRE A SWIMMER
QUICKLY.

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)

&&

$$
821 
WHUS43 KDTX 170152
CFWDTX

URGENT - IMMEDIATE BROADCAST REQUESTED
COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
952 PM EDT THU JUN 16 2016

...BEACH HAZARDS STATEMENT WILL EXPIRE AT 10 PM...

MIZ048-049-055-170300-
/O.EXP.KDTX.BH.S.0003.000000T0000Z-160617T0200Z/
BAY-HURON-SANILAC-
952 PM EDT THU JUN 16 2016

...BEACH HAZARDS STATEMENT WILL EXPIRE AT 10 PM EDT THIS
EVENING...

DECREASING WINDS AND WAVES WILL END THE THREAT FOR HAZARDOUS SWIM
CONDITIONS.

$$

HLO

The office that day

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

IssuedProductOfficeCountiesLasted
Jun 15, 3:47 PM EDTSmall Craft AdvisoryDTX30 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.