Alert archive / Washington / Wind Advisories in 2006

Wind Advisory 53, NWS Pendleton, OR

December 12, 2006Morrow County, Umatilla County, Union County, Oregon; 6 counties in Washington

NWS Pendleton, OR issued this wind advisory at Dec 12, 2006, 2:48 PM PST for Morrow County, Umatilla County, Union County, Oregon; 6 counties in Washington. It took effect at Dec 13, 2006, 12:00 AM PST. It was in force for 19 hr.

The area

The counties it named.

The facts

Issued: Dec 12, 2006, 2:48 PM PST (22:48 UTC)
In effect from: Dec 13, 2006, 12:00 AM PST
Expired: Dec 13, 2006, 6:40 PM PST
In force: 19 hr
Issued by: NWS Pendleton, OR

Counties Morrow County, OR, Umatilla County, OR, Union County, OR, Benton County, WA, Columbia County, WA, Franklin County, WA, Klickitat County, WA, Walla Walla County, WA, Yakima County, WA

The radar

The Pendleton radar (KPDT), 42 km from the middle of the area, began a volume at 22:47 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

Spokane, WA (KOTX), launched 12:00Z, 10.8 hours before the alert went out and 284 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: 806 m above ground
0-6 km bulk shear: 64 kt
0-1 km storm-relative helicity: 217 m²/s²
0-3 km storm-relative helicity: 231 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 Pendleton, OR wrote its last area forecast discussion before this wind advisory went out at Dec 12, 2:05 PM PST, 43 minutes earlier.

Area forecast discussion, Dec 12, 2:05 PM PST, 43 minutes before

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Hazardous weather outlook, Dec 12, 2:47 PM PST, 1 minute before

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  <link rel="stylesheet" href="index.css">
</head>
<body>
  <main class="wrap">
    <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>
      <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.
      </p>
      <p class="small" id="detail">
        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 Pendleton, OR issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Dec 12, 4:15 AM PST	Snow Advisory	PDT		45 hr

Nearby

Wind Advisories in Washington, 2006 Wind Advisories in Oregon, 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.