Alert archive / Michigan / Wind Advisories in 2011

Wind Advisory 5, NWS Detroit, MI

October 15, 201117 counties in Michigan

NWS Detroit, MI issued this wind advisory at Oct 15, 2011, 3:53 AM EDT for 17 counties in Michigan. It took effect at Oct 15, 2011, 10:00 AM EDT. It was in force for 8 hr.

The area

The counties it named.

The facts

Issued
Oct 15, 2011, 3:53 AM EDT (07:53 UTC)
In effect from
Oct 15, 2011, 10:00 AM EDT
Expired
Oct 15, 2011, 6:00 PM EDT
In force
8 hr
Issued by
NWS Detroit, MI

Counties Bay County, MI, Genesee County, MI, Huron County, MI, Lapeer County, MI, Lenawee County, MI, Livingston County, MI, Macomb County, MI, Midland County, MI, Monroe County, MI, Oakland County, MI, Saginaw County, MI, Saint Clair County, MI, Sanilac County, MI, Shiawassee County, MI, Tuscola County, MI, Washtenaw County, MI, Wayne County, MI

The radar

The Detroit radar (KDTX), 26 km from the middle of the area, began a volume at 07:54 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 00:00Z, 7.9 hours before the alert went out and 25 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 00:00Z on 2011-10-15Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 17 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, Detroit, MI at 00:00Z on 2011-10-15The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -40 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
17 J/kg
Mixed-layer CIN
-12 J/kg
Mixed-layer LCL
942 m above ground
0-6 km bulk shear
14 kt
0-1 km storm-relative helicity
-40 m²/s²
0-3 km storm-relative helicity
-40 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.

213 
WWUS73 KDTX 150753
NPWDTX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
353 AM EDT SAT OCT 15 2011

...STRONG WESTERLIES TO IMPACT SOUTHEASTERN MICHIGAN TODAY...

.A STRONG LOW PRESSURE SYSTEM LOCATED OVER THE ONTARIO AND QUEBEC
BORDER WILL DEEPEN FURTHER TODAY WHILE TRACKING NORTHWARD TOWARDS
JAMES BAY. AS DAYTIME HEATING OCCURS OVER THE AREA TODAY...STRONG
WESTERLY WINDS ARE EXPECTED TO DEVELOP. THE POTENTIAL WILL EXIST
FOR WIND GUSTS TO REACH 45 MPH DURING THE LATE MORNING AND
AFTERNOON HOURS. THE GUSTY WINDS SHOULD SUBSIDE FAIRLY QUICKLY
THIS EVENING AS THE SURFACE BEGINS TO COOL.

MIZ047>049-053>055-060>063-068>070-075-076-082-083-151615-
/O.NEW.KDTX.WI.Y.0005.111015T1400Z-111015T2200Z/
MIDLAND-BAY-HURON-SAGINAW-TUSCOLA-SANILAC-SHIAWASSEE-GENESEE-
LAPEER-ST. CLAIR-LIVINGSTON-OAKLAND-MACOMB-WASHTENAW-WAYNE-
LENAWEE-MONROE-
INCLUDING THE CITIES OF...MIDLAND...BAY CITY...BAD AXE...
SAGINAW...CARO...SANDUSKY...OWOSSO...FLINT...LAPEER...
PORT HURON...HOWELL...PONTIAC...WARREN...ANN ARBOR...DETROIT...
ADRIAN...MONROE
353 AM EDT SAT OCT 15 2011

...WIND ADVISORY IN EFFECT FROM 10 AM THIS MORNING TO 6 PM EDT
THIS EVENING...

THE NATIONAL WEATHER SERVICE IN DETROIT/PONTIAC HAS ISSUED A WIND
ADVISORY...WHICH IS IN EFFECT FROM 10 AM THIS MORNING TO 6 PM EDT
THIS EVENING. 

HAZARDOUS WEATHER...

 * STRONG WESTERLY WINDS WILL DEVELOP DURING THE LATE MORNING AND
   AFTERNOON HOURS. THE POTENTIAL WILL EXIST FOR WIND GUSTS TO
   REACH 45 MPH.

 * STRONG WINDS MAY BE ESPECIALLY MORE PERSISTENT FOR LOCATIONS
   ALONG THE SAGINAW BAY SHORELINE IN NORTHERN TUSCOLA AND HURON
   COUNTIES.

IMPACTS...

 * GUSTY WINDS MAY AFFECT TRAVEL TODAY...ESPECIALLY FOR MOTORISTS
   USING NORTH TO SOUTH TRAVEL CORRIDORS.

 * THE STRONG WINDS MAY CAUSE MINOR DAMAGE TO TREES AND SPORADIC
   POWER OUTAGES.

 * GUSTY WINDS MAY BLOW AROUND LOOSE OBJECTS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

 * A WIND ADVISORY MEANS THAT SUSTAINED WINDS OF 30 MPH OR GUSTS
OF 45 MPH ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING
DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA
CAUTION.

&&

$$
3 follow-up statements
994 
WWUS73 KDTX 151408
NPWDTX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
1008 AM EDT SAT OCT 15 2011

...STRONG WESTERLIES TO IMPACT SOUTHEASTERN MICHIGAN TODAY...

.A STRONG LOW PRESSURE SYSTEM LOCATED OVER THE ONTARIO AND QUEBEC
BORDER WILL DEEPEN FURTHER TODAY WHILE TRACKING NORTHWARD TOWARDS
JAMES BAY. AS DAYTIME HEATING OCCURS OVER THE AREA TODAY...STRONG
WESTERLY WINDS ARE EXPECTED TO DEVELOP. THE POTENTIAL WILL EXIST
FOR WIND GUSTS TO REACH 45 MPH DURING THE LATE MORNING AND
AFTERNOON HOURS. THE GUSTY WINDS SHOULD SUBSIDE FAIRLY QUICKLY
THIS EVENING AS THE SURFACE BEGINS TO COOL.

MIZ047>049-053>055-060>063-068>070-075-076-082-083-152200-
/O.CON.KDTX.WI.Y.0005.000000T0000Z-111015T2200Z/
MIDLAND-BAY-HURON-SAGINAW-TUSCOLA-SANILAC-SHIAWASSEE-GENESEE-
LAPEER-ST. CLAIR-LIVINGSTON-OAKLAND-MACOMB-WASHTENAW-WAYNE-
LENAWEE-MONROE-
INCLUDING THE CITIES OF...MIDLAND...BAY CITY...BAD AXE...
SAGINAW...CARO...SANDUSKY...OWOSSO...FLINT...LAPEER...
PORT HURON...HOWELL...PONTIAC...WARREN...ANN ARBOR...DETROIT...
ADRIAN...MONROE
1008 AM EDT SAT OCT 15 2011

...WIND ADVISORY REMAINS IN EFFECT UNTIL 6 PM EDT THIS EVENING...

HAZARDOUS WEATHER...

 * STRONG WESTERLY WINDS WILL DEVELOP DURING THE LATE MORNING 
   AND AFTERNOON HOURS. THE POTENTIAL WILL EXIST FOR WIND GUSTS 
   TO REACH 45 MPH. 

 * STRONG WINDS MAY BE ESPECIALLY MORE PERSISTENT FOR LOCATIONS 
   ALONG THE SAGINAW BAY SHORELINE IN NORTHERN TUSCOLA AND HURON 
   COUNTIES. 

IMPACTS...

 * GUSTY WINDS MAY AFFECT TRAVEL TODAY...ESPECIALLY FOR 
   MOTORISTS USING NORTH TO SOUTH TRAVEL CORRIDORS. 

 * THE STRONG WINDS MAY CAUSE MINOR DAMAGE TO TREES AND SPORADIC 
   POWER OUTAGES. 

 * GUSTY WINDS MAY BLOW AROUND LOOSE OBJECTS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

 * A WIND ADVISORY MEANS THAT SUSTAINED WINDS OF 30 MPH OR GUSTS 
   OF 45 MPH ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING 
   DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA 
   CAUTION.

&&

$$

KURIMSKI
255 
WWUS73 KDTX 151959
NPWDTX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
359 PM EDT SAT OCT 15 2011

...STRONG WESTERLIES WILL SLOWLY SUBSIDE THIS EVENING...

.A STRONG LOW PRESSURE SYSTEM LOCATED OVER THE ONTARIO AND QUEBEC
BORDER WILL CONTINUE TRACKING NORTHEAST TOWARDS JAMES BAY. THE
GUSTY WESTERLY WINDS SHOULD SUBSIDE FAIRLY QUICKLY THIS EVENING
AS THE SURFACE BEGINS TO COOL.

MIZ047>049-053>055-060>063-068>070-075-076-082-083-152200-
/O.CON.KDTX.WI.Y.0005.000000T0000Z-111015T2200Z/
MIDLAND-BAY-HURON-SAGINAW-TUSCOLA-SANILAC-SHIAWASSEE-GENESEE-
LAPEER-ST. CLAIR-LIVINGSTON-OAKLAND-MACOMB-WASHTENAW-WAYNE-
LENAWEE-MONROE-
INCLUDING THE CITIES OF...MIDLAND...BAY CITY...BAD AXE...
SAGINAW...CARO...SANDUSKY...OWOSSO...FLINT...LAPEER...
PORT HURON...HOWELL...PONTIAC...WARREN...ANN ARBOR...DETROIT...
ADRIAN...MONROE
359 PM EDT SAT OCT 15 2011

...WIND ADVISORY REMAINS IN EFFECT UNTIL 6 PM EDT THIS EVENING...

HAZARDOUS WEATHER...

 * STRONG WESTERLY WINDS WILL CONTINUE THROUGH THE EARLY EVENING
   HOURS. THE POTENTIAL WILL EXIST FOR WIND GUSTS TO REACH 45 TO 50
   MPH.

 * STRONG WINDS MAY BE ESPECIALLY MORE PERSISTENT FOR LOCATIONS 
   ALONG THE SAGINAW BAY SHORELINE IN NORTHERN TUSCOLA AND HURON 
   COUNTIES. 

 * THE WINDS WILL DIMINISH STEADILY EARLY THIS EVENING.

IMPACTS...

 * GUSTY WINDS MAY AFFECT TRAVEL EARLY THIS EVENING...ESPECIALLY FOR 
   MOTORISTS USING NORTH TO SOUTH TRAVEL CORRIDORS. 

 * THE STRONG WINDS MAY CAUSE MINOR DAMAGE TO TREES AND SPORADIC 
   POWER OUTAGES. 

 * GUSTY WINDS MAY BLOW AROUND LOOSE OBJECTS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

 * A WIND ADVISORY MEANS THAT SUSTAINED WINDS OF 30 MPH OR GUSTS 
   OF 45 MPH ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING 
   DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA 
   CAUTION. 

&&

$$

KURIMSKI
500 
WWUS73 KDTX 152159
NPWDTX

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
559 PM EDT SAT OCT 15 2011


MIZ047>049-053>055-060>063-068>070-075-076-082-083-152300-
/O.EXP.KDTX.WI.Y.0005.000000T0000Z-111015T2200Z/
MIDLAND-BAY-HURON-SAGINAW-TUSCOLA-SANILAC-SHIAWASSEE-GENESEE-
LAPEER-ST. CLAIR-LIVINGSTON-OAKLAND-MACOMB-WASHTENAW-WAYNE-
LENAWEE-MONROE-
INCLUDING THE CITIES OF...MIDLAND...BAY CITY...BAD AXE...
SAGINAW...CARO...SANDUSKY...OWOSSO...FLINT...LAPEER...
PORT HURON...HOWELL...PONTIAC...WARREN...ANN ARBOR...DETROIT...
ADRIAN...MONROE
559 PM EDT SAT OCT 15 2011

...WIND ADVISORY WILL EXPIRE AT 6 PM EDT THIS EVENING...

THE WIND ADVISORY WILL EXPIRE AT 6 PM EDT THIS EVENING. 

HAZARDOUS WEATHER...

 * WEST WINDS WILL CONTINUE TO GUST TO 25 TO 30 MPH THROUGH AROUND
   8 PM...BUT THEN DIMINISH DURING THE REMAINDER OF THE EVENING.

 IMPACTS...

 * WEST WINDS GUSTED TO 45 TO 50 MPH DURING THE DAY.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

 * SEND REPORTS TO NWS DETROIT/PONTIAC OR VISIT WEATHER.GOV/DTX 
   FOR MORE INFORMATION. 

&&

$$

DG

The office that day

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

IssuedProductOfficeCountiesLasted
Oct 15, 6:30 AM EDTLow Water AdvisoryDTX14 hr

Nearby

Wind Advisories in Michigan, 2011Every wind advisory in 2011

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.