Alert archive / Iowa / Wind Advisories in 2016

Wind Advisory 7, NWS Quad Cities, IA

December 29, 201621 counties in Iowa; 7 counties in Illinois; Clark County, Scotland County, Missouri

NWS Quad Cities, IA issued this wind advisory at Dec 29, 2016, 3:34 AM CST for 21 counties in Iowa; 7 counties in Illinois; Clark County, Scotland County, Missouri. It took effect at Dec 29, 2016, 9:00 AM CST. It was in force for 8 hr.

The area

The counties it named.

The facts

Issued
Dec 29, 2016, 3:34 AM CST (09:34 UTC)
In effect from
Dec 29, 2016, 9:00 AM CST
Expired
Dec 29, 2016, 5:00 PM CST
In force
8 hr
Issued by
NWS Quad Cities, IA
All 30 counties

Benton County, IA, Buchanan County, IA, Cedar County, IA, Clinton County, IA, Delaware County, IA, Des Moines County, IA, Dubuque County, IA, Henry County, IA, Iowa County, IA, Jackson County, IA, Jefferson County, IA, Johnson County, IA, Jones County, IA, Keokuk County, IA, Lee County, IA, Linn County, IA, Louisa County, IA, Muscatine County, IA, Scott County, IA, Van Buren County, IA, Washington County, IA, Hancock County, IL, Henderson County, IL, Jo Daviess County, IL, McDonough County, IL, Mercer County, IL, Rock Island County, IL, Warren County, IL, Clark County, MO, Scotland County, MO

The radar

The Quad Cities radar (KDVN), 62 km from the middle of the area, began a volume at 09:35 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

Davenport, (KDVN), launched 00:00Z, 9.6 hours before the alert went out and 69 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, Davenport, at 00:00Z on 2016-12-29Temperature 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, Davenport, at 00:00Z on 2016-12-29The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -171 square meters per square second.1939587897117Sfc1 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
1452 m above ground
0-6 km bulk shear
75 kt
0-1 km storm-relative helicity
-171 m²/s²
0-3 km storm-relative helicity
-25 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

920 
WWUS73 KDVN 290934
NPWDVN

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
334 AM CST THU DEC 29 2016

...WINDY CONDITIONS EXPECTED TODAY...

.THE COMBINATION OF DAY TIME HEATING AND COLD AIR ALOFT WILL HELP
MIX DOWN STRONGER WINDS ALOFT FROM A PASSING UPPER LEVEL
DISTURBANCE.

DEPENDING UPON HOW THE STRONG WINDS DEVELOP DURING THE DAY...THE
WIND ADVISORY MAY NEED TO BE EXPANDED IN AREAL COVERAGE.

IAZ040-291745-
/O.NEW.KDVN.WI.Y.0007.161229T1500Z-161229T2300Z/
BUCHANAN-
INCLUDING THE CITY OF...INDEPENDENCE
334 AM CST THU DEC 29 2016

...WIND ADVISORY IN EFFECT FROM 9 AM THIS MORNING TO 5 PM CST
THIS AFTERNOON...

THE NATIONAL WEATHER SERVICE IN QUAD CITIES HAS ISSUED A WIND
ADVISORY...WHICH IS IN EFFECT FROM 9 AM THIS MORNING TO 5 PM CST
THIS AFTERNOON.

* WINDS...NORTHWEST AT 25 TO 30 MPH WITH GUSTS UP TO 45 MPH.

* TIMING...FROM LATE THIS MORNING THROUGH SUNSET.

* IMPACTS...TRAVEL MAY BECOME DIFFICULT...AND LOOSE OBJECTS WILL
  BE BLOWN AROUND.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT WINDS OF 30 MPH OR GREATER ARE
EXPECTED, WHICH CAN MAKE DRIVING DIFFICULT, ESPECIALLY FOR HIGH
PROFILE VEHICLES.  USE EXTRA CAUTION IF YOU ARE TRAVELING.

&&

$$
5 follow-up statements
127 
WWUS73 KDVN 291534
NPWDVN

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
934 AM CST THU DEC 29 2016

...VERY WINDY CONDITIONS TODAY...

.THE COMBINATION OF DAY TIME HEATING AND COLD AIR ALOFT WILL HELP
MIX DOWN STRONGER WINDS ALOFT FROM A PASSING UPPER LEVEL DISTURBANCE.
WEST TO NORTHWEST WINDS WILL BE SUSTAINED AT 25 TO 35 MPH WITH
GUSTS TO AROUND 45 MPH. THE WINDS WILL DIMINISH BY SUNSET.

IAZ041-042-051>054-063>068-076>078-087>089-ILZ001-015-024-292300-
/O.EXA.KDVN.WI.Y.0007.000000T0000Z-161229T2300Z/
DELAWARE-DUBUQUE-BENTON-LINN-JONES-JACKSON-IOWA-JOHNSON-CEDAR-
CLINTON-MUSCATINE-SCOTT-KEOKUK-WASHINGTON-LOUISA-JEFFERSON-
HENRY IA-DES MOINES-JO DAVIESS-ROCK ISLAND-MERCER-
INCLUDING THE CITIES OF...MANCHESTER...DUBUQUE...VINTON...
CEDAR RAPIDS...ANAMOSA...MAQUOKETA...MARENGO...IOWA CITY...
TIPTON...CLINTON...MUSCATINE...DAVENPORT...BETTENDORF...
SIGOURNEY...WASHINGTON...WAPELLO...FAIRFIELD...MOUNT PLEASANT...
BURLINGTON...GALENA...MOLINE...ROCK ISLAND...ALEDO
934 AM CST THU DEC 29 2016

...WIND ADVISORY IN EFFECT UNTIL 5 PM CST THIS AFTERNOON...

THE NATIONAL WEATHER SERVICE IN QUAD CITIES HAS ISSUED A WIND
ADVISORY...WHICH IS IN EFFECT UNTIL 5 PM CST THIS AFTERNOON.

* WINDS...WEST TO NORTHWEST 25 TO 35 MPH WITH GUSTS TO AROUND 45 MPH.

* TIMING...TODAY THROUGH SUNSET.

* IMPACTS...TRAVEL MAY BECOME DIFFICULT...AND LOOSE OBJECTS WILL 
  BE BLOWN AROUND.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT WINDS OF 30 MPH OR GREATER ARE
EXPECTED... WHICH CAN MAKE DRIVING DIFFICULT... ESPECIALLY FOR
HIGH PROFILE VEHICLES.  USE EXTRA CAUTION IF YOU ARE TRAVELING.

&&

$$

IAZ040-292300-
/O.CON.KDVN.WI.Y.0007.000000T0000Z-161229T2300Z/
BUCHANAN-
INCLUDING THE CITY OF...INDEPENDENCE
934 AM CST THU DEC 29 2016

...WIND ADVISORY REMAINS IN EFFECT UNTIL 5 PM CST THIS AFTERNOON...

* WINDS...WEST TO NORTHWEST 25 TO 35 MPH WITH GUSTS TO AROUND 45 MPH.

* TIMING...TODAY THROUGH SUNSET.

* IMPACTS...TRAVEL MAY BECOME DIFFICULT...AND LOOSE OBJECTS WILL 
  BE BLOWN AROUND.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT WINDS OF 30 MPH OR GREATER ARE
EXPECTED... WHICH CAN MAKE DRIVING DIFFICULT... ESPECIALLY FOR
HIGH PROFILE VEHICLES.  USE EXTRA CAUTION IF YOU ARE TRAVELING.

&&

$$

HAASE
820 
WWUS73 KDVN 291920
NPWDVN

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
120 PM CST THU DEC 29 2016

...VERY WINDY CONDITIONS THIS AFTERNOON...

.THE COMBINATION OF DAY TIME HEATING AND COLD AIR ALOFT WILL HELP
MIX DOWN STRONGER WINDS ALOFT FROM A PASSING UPPER LEVEL
DISTURBANCE. WEST TO NORTHWEST WINDS WILL BE SUSTAINED AT 25 TO
35 MPH WITH GUSTS TO AROUND 45 MPH. THE WINDS WILL DIMINISH BY
SUNSET.

IAZ040>042-051>054-063>068-076>078-087>089-ILZ001-015-024-292300-
/O.CON.KDVN.WI.Y.0007.000000T0000Z-161229T2300Z/
BUCHANAN-DELAWARE-DUBUQUE-BENTON-LINN-JONES-JACKSON-IOWA-JOHNSON-
CEDAR-CLINTON-MUSCATINE-SCOTT-KEOKUK-WASHINGTON-LOUISA-JEFFERSON-
HENRY IA-DES MOINES-JO DAVIESS-ROCK ISLAND-MERCER-
INCLUDING THE CITIES OF...INDEPENDENCE...MANCHESTER...DUBUQUE...
VINTON...CEDAR RAPIDS...ANAMOSA...MAQUOKETA...MARENGO...
IOWA CITY...TIPTON...CLINTON...MUSCATINE...DAVENPORT...
BETTENDORF...SIGOURNEY...WASHINGTON...WAPELLO...FAIRFIELD...
MOUNT PLEASANT...BURLINGTON...GALENA...MOLINE...ROCK ISLAND...
ALEDO
120 PM CST THU DEC 29 2016

...WIND ADVISORY REMAINS IN EFFECT UNTIL 5 PM CST THIS
AFTERNOON...

* WINDS...WEST TO NORTHWEST 25 TO 35 MPH WITH GUSTS TO AROUND 45 MPH.

* TIMING...THROUGH SUNSET.

* IMPACTS...TRAVEL MAY BECOME DIFFICULT...AND LOOSE OBJECTS WILL 
  BE BLOWN AROUND.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT WINDS OF 30 MPH OR GREATER ARE
EXPECTED... WHICH CAN MAKE DRIVING DIFFICULT... ESPECIALLY FOR
HIGH PROFILE VEHICLES.  USE EXTRA CAUTION IF YOU ARE TRAVELING.

&&

$$

HAASE
530 
WWUS73 KDVN 292026
NPWDVN

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
226 PM CST THU DEC 29 2016

...VERY WINDY CONDITIONS THIS AFTERNOON...

.THE COMBINATION OF DAY TIME HEATING AND COLD AIR ALOFT WILL HELP
MIX DOWN STRONGER WINDS ALOFT FROM A PASSING UPPER LEVEL
DISTURBANCE. WEST TO NORTHWEST WINDS WILL BE SUSTAINED AT 25 TO
35 MPH WITH GUSTS TO AROUND 45 MPH. THE WINDS WILL DIMINISH BY
SUNSET.

IAZ098-099-ILZ025-026-034-035-MOZ009-010-292300-
/O.EXA.KDVN.WI.Y.0007.000000T0000Z-161229T2300Z/
VAN BUREN-LEE-HENDERSON-WARREN-HANCOCK-MCDONOUGH-SCOTLAND-CLARK-
INCLUDING THE CITIES OF...KEOSAUQUA...FORT MADISON...OQUAWKA...
MONMOUTH...CARTHAGE...MACOMB...MEMPHIS...KAHOKA
226 PM CST THU DEC 29 2016

...WIND ADVISORY IN EFFECT UNTIL 5 PM CST THIS AFTERNOON...

THE NATIONAL WEATHER SERVICE IN QUAD CITIES HAS ISSUED A WIND
ADVISORY...WHICH IS IN EFFECT UNTIL 5 PM CST THIS AFTERNOON.

* WINDS...WEST TO NORTHWEST 25 TO 35 MPH WITH GUSTS TO AROUND 45 
  MPH.

* TIMING...THROUGH SUNSET.

* IMPACTS...TRAVEL MAY BECOME DIFFICULT...AND LOOSE OBJECTS WILL 
  BE BLOWN AROUND.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT WINDS OF 30 MPH OR GREATER ARE
EXPECTED... WHICH CAN MAKE DRIVING DIFFICULT... ESPECIALLY FOR
HIGH PROFILE VEHICLES.  USE EXTRA CAUTION IF YOU ARE TRAVELING.

A WIND ADVISORY MEANS THAT WINDS OF 30 MPH OR GREATER ARE
EXPECTED, WHICH CAN MAKE DRIVING DIFFICULT, ESPECIALLY FOR HIGH
PROFILE VEHICLES.  USE EXTRA CAUTION IF YOU ARE TRAVELING.

&&

$$

IAZ040>042-051>054-063>068-076>078-087>089-ILZ001-015-024-292300-
/O.CON.KDVN.WI.Y.0007.000000T0000Z-161229T2300Z/
BUCHANAN-DELAWARE-DUBUQUE-BENTON-LINN-JONES-JACKSON-IOWA-JOHNSON-
CEDAR-CLINTON-MUSCATINE-SCOTT-KEOKUK-WASHINGTON-LOUISA-JEFFERSON-
HENRY IA-DES MOINES-JO DAVIESS-ROCK ISLAND-MERCER-
INCLUDING THE CITIES OF...INDEPENDENCE...MANCHESTER...DUBUQUE...
VINTON...CEDAR RAPIDS...ANAMOSA...MAQUOKETA...MARENGO...
IOWA CITY...TIPTON...CLINTON...MUSCATINE...DAVENPORT...
BETTENDORF...SIGOURNEY...WASHINGTON...WAPELLO...FAIRFIELD...
MOUNT PLEASANT...BURLINGTON...GALENA...MOLINE...ROCK ISLAND...
ALEDO
226 PM CST THU DEC 29 2016

...WIND ADVISORY REMAINS IN EFFECT UNTIL 5 PM CST THIS
AFTERNOON...

* WINDS...WEST TO NORTHWEST 25 TO 35 MPH WITH GUSTS TO AROUND 45 
  MPH.

* TIMING...THROUGH SUNSET.

* IMPACTS...TRAVEL MAY BECOME DIFFICULT...AND LOOSE OBJECTS WILL 
  BE BLOWN AROUND.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT WINDS OF 30 MPH OR GREATER ARE
EXPECTED... WHICH CAN MAKE DRIVING DIFFICULT... ESPECIALLY FOR
HIGH PROFILE VEHICLES.  USE EXTRA CAUTION IF YOU ARE TRAVELING.

&&

$$

HAASE
011 
WWUS73 KDVN 292052
NPWDVN

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
252 PM CST THU DEC 29 2016

...VERY WINDY CONDITIONS THIS AFTERNOON...

.THE COMBINATION OF DAY TIME HEATING AND COLD AIR ALOFT WILL HELP
MIX DOWN STRONGER WINDS ALOFT FROM A PASSING UPPER LEVEL
DISTURBANCE. WEST TO NORTHWEST WINDS WILL BE SUSTAINED AT 25 TO
35 MPH WITH GUSTS TO AROUND 45 MPH. THE WINDS WILL DIMINISH BY
SUNSET.

IAZ040>042-051>054-063>068-076>078-087>089-098-099-ILZ001-015-
024>026-034-035-MOZ009-010-292300-
/O.CON.KDVN.WI.Y.0007.000000T0000Z-161229T2300Z/
BUCHANAN-DELAWARE-DUBUQUE-BENTON-LINN-JONES-JACKSON-IOWA-JOHNSON-
CEDAR-CLINTON-MUSCATINE-SCOTT-KEOKUK-WASHINGTON-LOUISA-JEFFERSON-
HENRY IA-DES MOINES-VAN BUREN-LEE-JO DAVIESS-ROCK ISLAND-MERCER-
HENDERSON-WARREN-HANCOCK-MCDONOUGH-SCOTLAND-CLARK-
INCLUDING THE CITIES OF...INDEPENDENCE...MANCHESTER...DUBUQUE...
VINTON...CEDAR RAPIDS...ANAMOSA...MAQUOKETA...MARENGO...
IOWA CITY...TIPTON...CLINTON...MUSCATINE...DAVENPORT...
BETTENDORF...SIGOURNEY...WASHINGTON...WAPELLO...FAIRFIELD...
MOUNT PLEASANT...BURLINGTON...KEOSAUQUA...FORT MADISON...GALENA...
MOLINE...ROCK ISLAND...ALEDO...OQUAWKA...MONMOUTH...CARTHAGE...
MACOMB...MEMPHIS...KAHOKA
252 PM CST THU DEC 29 2016

...WIND ADVISORY REMAINS IN EFFECT UNTIL 5 PM CST THIS
AFTERNOON...

* WINDS...WEST TO NORTHWEST 25 TO 35 MPH WITH GUSTS TO AROUND 45 MPH.

* TIMING...THROUGH SUNSET.

* IMPACTS...TRAVEL MAY BECOME DIFFICULT...AND LOOSE OBJECTS WILL 
  BE BLOWN AROUND.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT WINDS OF 30 MPH OR GREATER ARE
EXPECTED... WHICH CAN MAKE DRIVING DIFFICULT... ESPECIALLY FOR
HIGH PROFILE VEHICLES.  USE EXTRA CAUTION IF YOU ARE TRAVELING.

&&

$$

HAASE
230 
WWUS73 KDVN 292300
NPWDVN

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
500 PM CST THU DEC 29 2016

...WINDS DIMINISHING ACROSS THE REGION...

.WINDS WILL CONTINUE TO DIMINISH WITH THE SETTING SUN AND SPEEDS
NO GREATER THAN 15 TO 25 MPH ARE EXPECTED THIS EVENING.

IAZ040>042-051>054-063>068-076>078-087>089-098-099-ILZ001-015-
024>026-034-035-MOZ009-010-300000-
/O.EXP.KDVN.WI.Y.0007.000000T0000Z-161229T2300Z/
BUCHANAN-DELAWARE-DUBUQUE-BENTON-LINN-JONES-JACKSON-IOWA-JOHNSON-
CEDAR-CLINTON-MUSCATINE-SCOTT-KEOKUK-WASHINGTON-LOUISA-JEFFERSON-
HENRY IA-DES MOINES-VAN BUREN-LEE-JO DAVIESS-ROCK ISLAND-MERCER-
HENDERSON-WARREN-HANCOCK-MCDONOUGH-SCOTLAND-CLARK-
INCLUDING THE CITIES OF...INDEPENDENCE...MANCHESTER...DUBUQUE...
VINTON...CEDAR RAPIDS...ANAMOSA...MAQUOKETA...MARENGO...
IOWA CITY...TIPTON...CLINTON...MUSCATINE...DAVENPORT...
BETTENDORF...SIGOURNEY...WASHINGTON...WAPELLO...FAIRFIELD...
MOUNT PLEASANT...BURLINGTON...KEOSAUQUA...FORT MADISON...GALENA...
MOLINE...ROCK ISLAND...ALEDO...OQUAWKA...MONMOUTH...CARTHAGE...
MACOMB...MEMPHIS...KAHOKA
500 PM CST THU DEC 29 2016

...WIND ADVISORY HAS EXPIRED...

NORTHWEST WINDS OF 15 TO 25 MPH WILL DIMINISH TO 10 TO 20 MPH THIS
EVENING AND THE WIND ADVISORY THAT WAS IN EFFECT THIS AFTERNOON
FOR EASTERN IOWA...FAR NORTHEAST MISSOURI AND FAR NORTHWEST
ILLINOIS HAS EXPIRED.

$$

SHEETS

Nearby

Wind Advisories in Iowa, 2016Wind Advisories in Illinois, 2016Wind Advisories in Missouri, 2016Every wind advisory 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.