Alert archive / South Dakota / Wind Advisories in 2007
Wind Advisory 17, NWS Sioux Falls, SD
NWS Sioux Falls, SD issued this wind advisory at Sep 21, 2007, 3:24 AM CDT for 23 counties in South Dakota; 8 counties in Minnesota; Lyon County, Iowa. It took effect at Sep 21, 2007, 8:00 AM CDT. It was in force for 6 hr.
The area
The counties it named.
The facts
- Issued
- Sep 21, 2007, 3:24 AM CDT (08:24 UTC)
- In effect from
- Sep 21, 2007, 8:00 AM CDT
- Expired
- Sep 21, 2007, 2:19 PM CDT
- In force
- 6 hr
- Issued by
- NWS Sioux Falls, SD
All 32 counties
Lyon County, IA, Cottonwood County, MN, Jackson County, MN, Lincoln County, MN, Lyon County, MN, Murray County, MN, Nobles County, MN, Pipestone County, MN, Rock County, MN, Aurora County, SD, Beadle County, SD, Bon Homme County, SD, Brookings County, SD, Brule County, SD, Charles Mix County, SD, Clay County, SD, Davison County, SD, Douglas County, SD, Gregory County, SD, Hanson County, SD, Hutchinson County, SD, Jerauld County, SD, Kingsbury County, SD, Lake County, SD, Lincoln County, SD, McCook County, SD, Miner County, SD, Minnehaha County, SD, Moody County, SD, Sanborn County, SD, Turner County, SD, Yankton County, SD
The radar
The Sioux Falls radar (KFSD), 43 km from the middle of the area, began a volume at 08:24 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
Aberdeen, SD (KABR), launched 00:00Z, 8.4 hours before the alert went out and 160 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.
- Mixed-layer CAPE
- 1300 J/kg
- Mixed-layer CIN
- -105 J/kg
- Mixed-layer LCL
- 1981 m above ground
- 0-6 km bulk shear
- 47 kt
- 0-1 km storm-relative helicity
- 94 m²/s²
- 0-3 km storm-relative helicity
- 121 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 6.4
The text
As transmitted, in the capitals the NWS used until 2016.
000 WWUS73 KFSD 210824 NPWFSD URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE SIOUX FALLS SD 324 AM CDT FRI SEP 21 2007 .A COLD FRONT WILL MOVE ACROSS THE NORTHERN PLAINS TODAY...PRODUCING STRONG NORTHWEST WINDS. THIS COLD FRONT WILL MOVE ACROSS EASTERN SOUTH DAKOTA THIS MORNING...THEN NORTHWEST IOWA AND SOUTHWEST MINNESOTA EARLY THIS AFTERNOON. SDZ038-039-050-052>054-057>060-063-064-211630- /O.NEW.KFSD.WI.Y.0017.070921T1300Z-070921T1800Z/ BEADLE-KINGSBURY-GREGORY-JERAULD-SANBORN-MINER-BRULE-AURORA- DAVISON-HANSON-CHARLES MIX-DOUGLAS- INCLUDING THE CITIES OF...HURON...DE SMET...ARLINGTON... LAKE PRESTON...GREGORY...BURKE...WESSINGTON SPRINGS...ALPENA... WOONSOCKET...HOWARD...CHAMBERLAIN...KIMBALL...PLANKINTON... WHITE LAKE...STICKNEY...MITCHELL...ALEXANDRIA...EMERY...WAGNER... PLATTE...LAKE ANDES...MARTY...ARMOUR...CORSICA...DELMONT 324 AM CDT FRI SEP 21 2007 ...WIND ADVISORY IN EFFECT FROM 8 AM THIS MORNING TO 1 PM CDT THIS AFTERNOON... THE NATIONAL WEATHER SERVICE IN SIOUX FALLS HAS ISSUED A WIND ADVISORY...WHICH IS IN EFFECT FROM 8 AM THIS MORNING TO 1 PM CDT THIS AFTERNOON. SUSTAINED NORTHWEST WINDS OF 25 TO 35 AND WINDS GUSTS OF 40 TO 45 MPH ARE EXPECTED WITH THE PASSAGE OF A STRONG COLD FRONT. SOME OF THE STRONGEST WINDS WILL OCCUR WITH THE INITIAL PASSAGE OF THE COLD FRONT...GRADUALLY DECREASING THEREAFTER. A WIND ADVISORY IS ISSUED WHEN SUSTAINED WINDS ARE FORECAST TO BE 31 TO 39 MPH OR GUSTS WILL RANGE BETWEEN 46 AND 57 MPH. WINDS OF THESE MAGNITUDES MAY CAUSE MINOR PROPERTY DAMAGE WITHOUT EXTRA PRECAUTIONS. MOTORISTS IN HIGH PROFILE VEHICLES SHOULD USE CAUTION UNTIL THE WINDS SUBSIDE. $$ IAZ001-MNZ071-072-080-081-089-090-097-098-SDZ040-055-056-061-062- 065>070-211630- /O.NEW.KFSD.WI.Y.0017.070921T1500Z-070921T2000Z/ LYON-LINCOLN-MURRAY-COTTONWOOD-NOBLES-JACKSON-PIPESTONE-ROCK- BROOKINGS-LAKE-MOODY-MCCOOK-MINNEHAHA-HUTCHINSON-TURNER-BON HOMME- YANKTON-CLAY- INCLUDING THE CITIES OF...ROCK RAPIDS...GEORGE...INWOOD... LARCHWOOD...TYLER...HENDRICKS...LAKE BENTON...IVANHOE... MARSHALL...SLAYTON...FULDA...WINDOM...MOUNTAIN LAKE... WORTHINGTON...JACKSON...LAKEFIELD...PIPESTONE...LUVERNE... BROOKINGS...MADISON...FLANDREAU...SALEM...CANISTOTA... BRIDGEWATER...MONTROSE...SIOUX FALLS...PARKSTON...FREEMAN... MENNO...TRIPP...PARKER...CENTERVILLE...MARION...VIBORG...HURLEY... CHANCELLOR...CANTON...LENNOX...TEA...HARRISBURG...TYNDALL... SCOTLAND...SPRINGFIELD...AVON...TABOR...YANKTON...VERMILLION 324 AM CDT FRI SEP 21 2007 ...WIND ADVISORY IN EFFECT FROM 10 AM THIS MORNING TO 3 PM CDT THIS AFTERNOON... THE NATIONAL WEATHER SERVICE IN SIOUX FALLS HAS ISSUED A WIND ADVISORY...WHICH IS IN EFFECT FROM 10 AM THIS MORNING TO 3 PM CDT THIS AFTERNOON. SUSTAINED NORTHWEST WINDS OF 25 TO 35 AND WINDS GUSTS OF 40 TO 45 MPH ARE EXPECTED WITH THE PASSAGE OF A STRONG COLD FRONT. SOME OF THE STRONGEST WINDS WILL OCCUR WITH THE INITIAL PASSAGE OF THIS COLD FRONT...GRADUALLY DECREASING THEREAFTER. A WIND ADVISORY IS ISSUED WHEN SUSTAINED WINDS ARE FORECAST TO BE 31 TO 39 MPH OR GUSTS WILL RANGE BETWEEN 46 AND 57 MPH. WINDS OF THESE MAGNITUDES MAY CAUSE MINOR PROPERTY DAMAGE WITHOUT EXTRA PRECAUTIONS. MOTORISTS IN HIGH PROFILE VEHICLES SHOULD USE CAUTION UNTIL THE WINDS SUBSIDE. $$ LIEBL
1 follow-up statement
000 WWUS73 KFSD 211919 NPWFSD URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE SIOUX FALLS SD 219 PM CDT FRI SEP 21 2007 IAZ001-MNZ071-072-080-081-089-090-097-098-SDZ040-055-056-061-062- 065>070-212030- /O.CAN.KFSD.WI.Y.0017.000000T0000Z-070921T2000Z/ LYON-LINCOLN-MURRAY-COTTONWOOD-NOBLES-JACKSON-PIPESTONE-ROCK- BROOKINGS-LAKE-MOODY-MCCOOK-MINNEHAHA-HUTCHINSON-TURNER-BON HOMME- YANKTON-CLAY- INCLUDING THE CITIES OF...ROCK RAPIDS...GEORGE...INWOOD... LARCHWOOD...TYLER...HENDRICKS...LAKE BENTON...IVANHOE... MARSHALL...SLAYTON...FULDA...WINDOM...MOUNTAIN LAKE... WORTHINGTON...JACKSON...LAKEFIELD...PIPESTONE...LUVERNE... BROOKINGS...MADISON...FLANDREAU...SALEM...CANISTOTA... BRIDGEWATER...MONTROSE...SIOUX FALLS...PARKSTON...FREEMAN... MENNO...TRIPP...PARKER...CENTERVILLE...MARION...VIBORG...HURLEY... CHANCELLOR...CANTON...LENNOX...TEA...HARRISBURG...TYNDALL... SCOTLAND...SPRINGFIELD...AVON...TABOR...YANKTON...VERMILLION 219 PM CDT FRI SEP 21 2007 ...WIND ADVISORY IS CANCELLED... THE NATIONAL WEATHER SERVICE IN SIOUX FALLS HAS CANCELLED THE WIND ADVISORY. WHILE WINDS ARE EXPECTED TO GUST TO 30 TO 35 MPH AT TIMES THIS AFTERNOON...SUSTAINED WINDS IN THIS RANGE ARE NO LONGER EXPECTED. WINDS SHOULD DECREASE QUICKLY AROUND SUNSET...BECOMING LIGHT AND VARIABLE BY MID EVENING. $$
The office that day
Everything else NWS Sioux Falls, SD issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Sep 20, 8:56 PM CDT | Severe Thunderstorm Warning | FSD | Bon Homme, Charles Mix | 49 min |
Nearby
Wind Advisories in South Dakota, 2007Wind Advisories in Minnesota, 2007Wind Advisories in Iowa, 2007Every wind advisory in 2007
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.