Alert archive / Alabama / Wind Advisories in 2006

Wind Advisory 6, NWS Huntsville, AL

March 9, 200611 counties in Alabama; Franklin County, Lincoln County, Moore County, Tennessee

NWS Huntsville, AL issued this wind advisory at Mar 9, 2006, 4:17 AM CST for 11 counties in Alabama; Franklin County, Lincoln County, Moore County, Tennessee. It took effect at Mar 9, 2006, 6:00 AM CST. It was in force for 13 hr.

The area

The counties it named.

The facts

Issued: Mar 9, 2006, 4:17 AM CST (10:17 UTC)
In effect from: Mar 9, 2006, 6:00 AM CST
Expired: Mar 9, 2006, 7:26 PM CST
In force: 13 hr
Issued by: NWS Huntsville, AL

Counties Colbert County, AL, Cullman County, AL, DeKalb County, AL, Franklin County, AL, Jackson County, AL, Lauderdale County, AL, Lawrence County, AL, Limestone County, AL, Madison County, AL, Marshall County, AL, Morgan County, AL, Franklin County, TN, Lincoln County, TN, Moore County, TN

The radar

The Northeast Alabama radar (KHTX), 69 km from the middle of the area, began a volume at 10:16 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

Nashville Metro, TN (KBNA), launched 00:00Z, 10.3 hours before the alert went out and 159 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: 2506 m above ground
0-6 km bulk shear: 61 kt
0-1 km storm-relative helicity: 272 m²/s²
0-3 km storm-relative helicity: 394 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 Huntsville, AL wrote its last area forecast discussion before this wind advisory went out at Mar 9, 3:50 AM CST, 27 minutes earlier.

Area forecast discussion, Mar 9, 3:50 AM CST, 27 minutes before

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Hazardous weather outlook, Mar 8, 9:34 PM CST, 6 hours 43 minutes before

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      <div class="status" id="status">Temporary Notice</div>
      <h1 id="headline">This service is currently unavailable.</h1>
      <p id="message1">
        The site you requested is temporarily down for maintenance or an unexpected outage.
      </p>
      <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 Huntsville, AL issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Mar 9, 3:00 PM CST	Severe Thunderstorm Warning	HUN	Colbert, Franklin, Lauderdale	60 min
Mar 9, 3:50 PM CST	Severe Thunderstorm Warning	HUN	Colbert, Franklin, Lauderdale, Lawrence	55 min
Mar 9, 4:33 PM CST	Severe Thunderstorm Warning	HUN	Cullman, Limestone, Morgan	57 min
Mar 9, 4:40 PM CST	Severe Thunderstorm Warning	HUN	Lawrence	30 min
Mar 9, 5:02 PM CST	Severe Thunderstorm Warning	HUN	Madison, Marshall	43 min
Mar 9, 5:23 PM CST	Severe Thunderstorm Warning	HUN	Cullman, Morgan	31 min
Mar 9, 5:39 PM CST	Severe Thunderstorm Warning	HUN	DeKalb, Jackson	66 min
Mar 9, 5:46 PM CST	Severe Thunderstorm Warning	HUN	Madison, Marshall	44 min
Mar 9, 5:03 PM CST	Severe Thunderstorm Warning	HUN	Lincoln	57 min
Mar 9, 5:31 PM CST	Severe Thunderstorm Warning	HUN	Moore	39 min
Mar 9, 5:53 PM CST	Severe Thunderstorm Warning	HUN	Franklin	52 min

Nearby

Wind Advisories in Alabama, 2006 Wind Advisories in Tennessee, 2006 Every wind advisory in 2006

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.