Alert archive / South Dakota / Wind Advisories in 2007

Wind Advisory 10, NWS Aberdeen, SD

March 28, 200712 counties in South Dakota

NWS Aberdeen, SD issued this wind advisory at Mar 28, 2007, 10:51 AM CDT for 12 counties in South Dakota. It took effect at Mar 28, 2007, 2:00 PM CDT. It was in force for 6 hr.

The area

The counties it named.

The facts

Issued: Mar 28, 2007, 10:51 AM CDT (15:51 UTC)
In effect from: Mar 28, 2007, 2:00 PM CDT
Expired: Mar 28, 2007, 8:03 PM CDT
In force: 6 hr
Issued by: NWS Aberdeen, SD

Counties Buffalo County, SD, Campbell County, SD, Corson County, SD, Dewey County, SD, Hughes County, SD, Hyde County, SD, Jones County, SD, Lyman County, SD, Potter County, SD, Stanley County, SD, Sully County, SD, Walworth County, SD

The radar

The Aberdeen radar (KABR), 159 km from the middle of the area, began a volume at 15:51 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

Rapid City, SD (KUNR), launched 12:00Z, 3.9 hours before the alert went out and 228 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-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

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: 503 m above ground
0-6 km bulk shear: 39 kt
0-1 km storm-relative helicity: 70 m²/s²
0-3 km storm-relative helicity: 121 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.0

Open this sounding in Storm Lab

What forecasters said that day

The local office's own words before this wind advisory went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Aberdeen, SD wrote its last area forecast discussion before this wind advisory went out at Mar 28, 3:35 AM CDT, 7 hours 16 minutes earlier.

Area forecast discussion, Mar 28, 3:35 AM CDT, 7 hours 16 minutes before

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Hazardous weather outlook, Mar 28, 4:14 AM CDT, 6 hours 37 minutes before

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    <section class="card" role="status" aria-live="polite">
      <div class="status" id="status">Temporary Notice</div>
      <h1 id="headline">This service is currently unavailable.</h1>
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        The site you requested is temporarily down for maintenance or an unexpected outage.
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      <p id="message2">
        Please try again in a few minutes.
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        If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
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The office that day

Everything else NWS Aberdeen, SD issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Mar 28, 3:45 PM CDT	Flood Watch	ABR	Brown, Clark, Codington, Day, Deuel, Edmunds and 8 more	37 hr

Nearby

Wind Advisories in South Dakota, 2007 Every 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.