Alert archive / Idaho / Wind Advisories in 2024

Wind Advisory 20, NWS Pocatello, ID

August 23, 202410 counties in Idaho

NWS Pocatello, ID issued this wind advisory at Aug 23, 2024, 3:57 PM MDT for 10 counties in Idaho. It was in force for 5 hr.

The area

The counties it named.

The facts

Issued: Aug 23, 2024, 3:57 PM MDT (21:57 UTC)
Expired: Aug 23, 2024, 9:00 PM MDT
In force: 5 hr
Issued by: NWS Pocatello, ID

Counties Bannock County, ID, Bingham County, ID, Bonneville County, ID, Butte County, ID, Caribou County, ID, Custer County, ID, Fremont County, ID, Jefferson County, ID, Madison County, ID, Power County, ID

The radar

The Pocatello radar (KSFX), 47 km from the middle of the area, began a volume at 21:59 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

Salt Lake City I, UT (KSLC), launched 12:00Z, 10.0 hours before the alert went out and 300 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: 54 J/kg
Mixed-layer CIN: -237 J/kg
Mixed-layer LCL: 2302 m above ground
0-6 km bulk shear: 42 kt
0-1 km storm-relative helicity: 199 m²/s²
0-3 km storm-relative helicity: 252 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 Pocatello, ID wrote its last area forecast discussion before this wind advisory went out at Aug 23, 2:19 PM MDT, 1 hour 38 minutes earlier.

Area forecast discussion, Aug 23, 2:19 PM MDT, 1 hour 38 minutes before

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In the hours before

Local storm report, Aug 23, 3:38 PM MDT, 19 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>
      <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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Local storm report, Aug 23, 3:39 PM MDT, 18 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>
      <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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Local storm report, Aug 23, 3:42 PM MDT, 15 minutes before

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<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.
      </p>
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Local storm report, Aug 23, 3:45 PM MDT, 12 minutes before

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<head>
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  <title>Service Notice</title>
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</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.
      </p>
    </section>
  </main>
  <script src="index.js"></script>
</body>
</html>

Local storm report, Aug 23, 3:55 PM MDT, 2 minutes before

<!doctype html>
<html lang="en">
<head>
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  <title>Service Notice</title>
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</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.
      </p>
    </section>
  </main>
  <script src="index.js"></script>
</body>
</html>

Local storm report, Aug 23, 3:57 PM MDT, 0 minutes before

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<html lang="en">
<head>
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  <meta name="viewport" content="width=device-width, initial-scale=1">
  <title>Service Notice</title>
  <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.
      </p>
    </section>
  </main>
  <script src="index.js"></script>
</body>
</html>

The office that day

Everything else NWS Pocatello, ID issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Aug 22, 6:32 PM MDT	Special Weather Statement	PIH	Bingham	28 min
Aug 22, 6:54 PM MDT	Special Weather Statement	PIH	Bonneville, Jefferson	36 min
Aug 22, 7:09 PM MDT	Special Weather Statement	PIH	Bear Lake	36 min
Aug 22, 8:55 PM MDT	Red Flag Warning	PIH	Cassia, Twin Falls	24 hr
Aug 22, 9:06 PM MDT	Special Weather Statement	PIH	Butte	39 min
Aug 22, 9:10 PM MDT	Special Weather Statement	PIH	Bingham	35 min
Aug 23, 12:47 PM MDT	Special Weather Statement	PIH	Butte	28 min
Aug 23, 12:59 PM MDT	Special Weather Statement	PIH	Custer	31 min
Aug 23, 1:41 PM MDT	Special Weather Statement	PIH	Clark	34 min
Aug 23, 1:45 PM MDT	Special Weather Statement	PIH	Madison	30 min
Aug 23, 2:05 PM MDT	Severe Thunderstorm Warning	PIH	Clark	25 min
Aug 23, 2:07 PM MDT	Special Weather Statement	PIH	Fremont	38 min
Aug 23, 4:05 PM MDT	Special Weather Statement	PIH	Bear Lake, Franklin	40 min
Aug 23, 4:22 PM MDT	Special Weather Statement	PIH	Fremont, Jefferson, Madison, Teton	68 min

Nearby

Wind Advisories in Idaho, 2024 Every wind advisory in 2024

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.