Alert archive / Michigan / Wind Advisories in 2011

Wind Advisory 5, NWS Grand Rapids, MI

October 15, 201123 counties in Michigan

NWS Grand Rapids, MI issued this wind advisory at Oct 15, 2011, 3:44 AM EDT for 23 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, 3:44 AM EDT (07:44 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 Grand Rapids, MI
All 23 counties

Allegan County, MI, Barry County, MI, Calhoun County, MI, Clare County, MI, Clinton County, MI, Eaton County, MI, Gratiot County, MI, Ingham County, MI, Ionia County, MI, Isabella County, MI, Jackson County, MI, Kalamazoo County, MI, Kent County, MI, Lake County, MI, Mason County, MI, Mecosta County, MI, Montcalm County, MI, Muskegon County, MI, Newaygo County, MI, Oceana County, MI, Osceola County, MI, Ottawa County, MI, Van Buren County, MI

The radar

The Grand Rapids radar (KGRR), 27 km from the middle of the area, began a volume at 07:46 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, 7.7 hours before the alert went out and 165 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.

116 
WWUS73 KGRR 150744
NPWGRR

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE GRAND RAPIDS MI
344 AM EDT SAT OCT 15 2011

MIZ037>040-043>046-050>052-056>059-064>067-071>074-151545-
/O.NEW.KGRR.WI.Y.0005.111015T1400Z-111015T2200Z/
MASON-LAKE-OSCEOLA-CLARE-OCEANA-NEWAYGO-MECOSTA-ISABELLA-MUSKEGON-
MONTCALM-GRATIOT-OTTAWA-KENT-IONIA-CLINTON-ALLEGAN-BARRY-EATON-
INGHAM-VAN BUREN-KALAMAZOO-CALHOUN-JACKSON-
INCLUDING THE CITIES OF...LUDINGTON...BALDWIN...REED CITY...
CLARE...HART...FREMONT...BIG RAPIDS...MOUNT PLEASANT...MUSKEGON...
GREENVILLE...ALMA...JENISON...GRAND RAPIDS...IONIA...ST. JOHNS...
HOLLAND...HASTINGS...CHARLOTTE...LANSING...SOUTH HAVEN...
KALAMAZOO...BATTLE CREEK...JACKSON
344 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 GRAND RAPIDS HAS ISSUED A WIND
ADVISORY...WHICH IS IN EFFECT FROM 10 AM THIS MORNING TO 6 PM EDT
THIS EVENING. 

HAZARDOUS WEATHER...

 * WINDS WILL GUST TO 45 TO 50 MPH ACROSS THE ADVISORY AREA THIS
   MORNING AND AFTERNOON.

 * THE HIGHEST WINDS ARE ANTICIPATED FROM LATE MORNING THROUGH MID
   AFTERNOON. 

IMPACTS...

 * DRIVING IN HIGH WINDS TODAY WILL BECOME DIFFICULT PARTICULARLY
   WITH HIGHER PROFILE VEHICLES. 

 * SCATTERED POWER OUTAGES ARE POSSIBLE TODAY DUE TO DOWNED TREE
   LIMBS ONTO POWER LINES. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

 * A WIND ADVISORY MEANS THAT SUSTAINED WINDS OF 30 TO 39 MPH OR
   GUSTS BETWEEN 45 AND 57 MPH CAN BE EXPECTED. WINDS THIS STRONG
   CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE
   VEHICLES. USE EXTRA CAUTION.

&&

$$

LAURENS WDM
4 follow-up statements
409 
WWUS73 KGRR 151513
NPWGRR

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE GRAND RAPIDS MI
1113 AM EDT SAT OCT 15 2011

MIZ037>040-043>046-050>052-056>059-064>067-071>074-152200-
/O.CON.KGRR.WI.Y.0005.000000T0000Z-111015T2200Z/
MASON-LAKE-OSCEOLA-CLARE-OCEANA-NEWAYGO-MECOSTA-ISABELLA-MUSKEGON-
MONTCALM-GRATIOT-OTTAWA-KENT-IONIA-CLINTON-ALLEGAN-BARRY-EATON-
INGHAM-VAN BUREN-KALAMAZOO-CALHOUN-JACKSON-
INCLUDING THE CITIES OF...LUDINGTON...BALDWIN...REED CITY...
CLARE...HART...FREMONT...BIG RAPIDS...MOUNT PLEASANT...MUSKEGON...
GREENVILLE...ALMA...JENISON...GRAND RAPIDS...IONIA...ST. JOHNS...
HOLLAND...HASTINGS...CHARLOTTE...LANSING...SOUTH HAVEN...
KALAMAZOO...BATTLE CREEK...JACKSON
1113 AM EDT SAT OCT 15 2011

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

HAZARDOUS WEATHER...

 * WINDS WILL GUST TO 45 TO 50 MPH ACROSS THE ADVISORY AREA THIS
   AFTERNOON.

 * THE HIGHEST WINDS ARE ANTICIPATED FROM  THROUGH MID AFTERNOON.

IMPACTS...

 * DRIVING IN HIGH WINDS TODAY WILL BECOME DIFFICULT 
   PARTICULARLY WITH HIGHER PROFILE VEHICLES. 

 * SCATTERED POWER OUTAGES ARE POSSIBLE TODAY DUE TO DOWNED TREE 
   LIMBS ONTO POWER LINES. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

 * A WIND ADVISORY MEANS THAT SUSTAINED WINDS OF 30 TO 39 MPH OR 
   GUSTS BETWEEN 45 AND 57 MPH CAN BE EXPECTED. WINDS THIS 
   STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH 
   PROFILE VEHICLES. USE EXTRA CAUTION. 

&&

$$
862 
WWUS73 KGRR 151625
NPWGRR

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE GRAND RAPIDS MI
1225 PM EDT SAT OCT 15 2011

MIZ037>040-043>046-050>052-056>059-064>067-071>074-152200-
/O.CON.KGRR.WI.Y.0005.000000T0000Z-111015T2200Z/
MASON-LAKE-OSCEOLA-CLARE-OCEANA-NEWAYGO-MECOSTA-ISABELLA-MUSKEGON-
MONTCALM-GRATIOT-OTTAWA-KENT-IONIA-CLINTON-ALLEGAN-BARRY-EATON-
INGHAM-VAN BUREN-KALAMAZOO-CALHOUN-JACKSON-
INCLUDING THE CITIES OF...LUDINGTON...BALDWIN...REED CITY...
CLARE...HART...FREMONT...BIG RAPIDS...MOUNT PLEASANT...MUSKEGON...
GREENVILLE...ALMA...JENISON...GRAND RAPIDS...IONIA...ST. JOHNS...
HOLLAND...HASTINGS...CHARLOTTE...LANSING...SOUTH HAVEN...
KALAMAZOO...BATTLE CREEK...JACKSON
1225 PM EDT SAT OCT 15 2011

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

HAZARDOUS WEATHER...

 * WEST WINDS WILL GUST TO 45 TO 50 MPH ACROSS THE ADVISORY AREA
   THIS AFTERNOON.

 * THE HIGHEST WINDS ARE ANTICIPATED THROUGH MID AFTERNOON.

IMPACTS...

 * DRIVING IN HIGH WINDS TODAY WILL BECOME DIFFICULT 
   PARTICULARLY WITH HIGHER PROFILE VEHICLES. 

 * SCATTERED POWER OUTAGES ARE POSSIBLE TODAY DUE TO DOWNED TREE 
   LIMBS ONTO POWER LINES. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

 * A WIND ADVISORY MEANS THAT SUSTAINED WINDS OF 30 TO 39 MPH OR 
   GUSTS BETWEEN 45 AND 57 MPH CAN BE EXPECTED. WINDS THIS 
   STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH 
   PROFILE VEHICLES. USE EXTRA CAUTION. 

&&

$$
506 
WWUS73 KGRR 151957
NPWGRR

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE GRAND RAPIDS MI
357 PM EDT SAT OCT 15 2011

MIZ037>040-043>046-050>052-056>059-064>067-071>074-152200-
/O.CON.KGRR.WI.Y.0005.000000T0000Z-111015T2200Z/
MASON-LAKE-OSCEOLA-CLARE-OCEANA-NEWAYGO-MECOSTA-ISABELLA-MUSKEGON-
MONTCALM-GRATIOT-OTTAWA-KENT-IONIA-CLINTON-ALLEGAN-BARRY-EATON-
INGHAM-VAN BUREN-KALAMAZOO-CALHOUN-JACKSON-
INCLUDING THE CITIES OF...LUDINGTON...BALDWIN...REED CITY...
CLARE...HART...FREMONT...BIG RAPIDS...MOUNT PLEASANT...MUSKEGON...
GREENVILLE...ALMA...JENISON...GRAND RAPIDS...IONIA...ST. JOHNS...
HOLLAND...HASTINGS...CHARLOTTE...LANSING...SOUTH HAVEN...
KALAMAZOO...BATTLE CREEK...JACKSON
357 PM EDT SAT OCT 15 2011

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

HAZARDOUS WEATHER...

 * WEST WINDS WILL GUST TO 45 TO 50 MPH ACROSS THE ADVISORY AREA
   INTO THE LATE AFTERNOON HOURS.

 * THE WINDS WILL DIMINISH STEADILY LATE THIS AFTERNOON.

IMPACTS...

 * DRIVING IN HIGH WINDS TODAY WILL BECOME DIFFICULT 
   PARTICULARLY WITH HIGHER PROFILE VEHICLES. 

 * SCATTERED POWER OUTAGES ARE POSSIBLE DUE TO DOWNED TREE LIMBS
   ONTO POWER LINES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

 * A WIND ADVISORY MEANS THAT SUSTAINED WINDS OF 30 TO 39 MPH OR 
   GUSTS BETWEEN 45 AND 57 MPH CAN BE EXPECTED. WINDS THIS 
   STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH 
   PROFILE VEHICLES. USE EXTRA CAUTION. 

&&

$$
613 
WWUS73 KGRR 152200
NPWGRR

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE GRAND RAPIDS MI
600 PM EDT SAT OCT 15 2011

MIZ037>040-043>046-050>052-056>059-064>067-071>074-152300-
/O.CAN.KGRR.WI.Y.0005.000000T0000Z-111015T2200Z/
MASON-LAKE-OSCEOLA-CLARE-OCEANA-NEWAYGO-MECOSTA-ISABELLA-MUSKEGON-
MONTCALM-GRATIOT-OTTAWA-KENT-IONIA-CLINTON-ALLEGAN-BARRY-EATON-
INGHAM-VAN BUREN-KALAMAZOO-CALHOUN-JACKSON-
INCLUDING THE CITIES OF...LUDINGTON...BALDWIN...REED CITY...
CLARE...HART...FREMONT...BIG RAPIDS...MOUNT PLEASANT...MUSKEGON...
GREENVILLE...ALMA...JENISON...GRAND RAPIDS...IONIA...ST. JOHNS...
HOLLAND...HASTINGS...CHARLOTTE...LANSING...SOUTH HAVEN...
KALAMAZOO...BATTLE CREEK...JACKSON
600 PM EDT SAT OCT 15 2011

...WIND ADVISORY IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN GRAND RAPIDS HAS CANCELLED THE
WIND ADVISORY. 

HAZARDOUS WEATHER...

 * WIND GUSTS OVER 30 MPH POSSIBLE THROUGH SUNSET...BUT NO LONGER
   REACHING ADVISORY CRITERIA.

 * WINDS WILL CONTINUE DIMINISHING TO NEAR 10 MPH BY LATER
   TONIGHT.
 

IMPACTS...

 * PEAK WIND GUSTS GENERALLY IN THE 45 TO 55 MPH RANGE OCCURRED
   ACROSS THE REGION TODAY. 

 * ANY WIND DAMAGE APPEARS TO HAVE BEEN MINIMAL.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

 * SEND REPORTS TO NWS GRAND RAPIDS OR VISIT WEATHER.GOV/GRR FOR 
   MORE INFORMATION. 

&&

$$

HOVING

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.