Alert archive / Oregon / Severe Thunderstorm Warnings in 2018

Severe Thunderstorm Warning 4, NWS Boise, ID

May 6, 2018Harney County, Oregon

NWS Boise, ID issued this severe thunderstorm warning at May 6, 2018, 1:12 PM PDT for Harney County, Oregon. It was in force for 20 min. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued: May 6, 2018, 1:12 PM PDT (20:12 UTC)
Expired: May 6, 2018, 1:32 PM PDT
In force: 20 min
Issued by: NWS Boise, ID
Area: Storm-based polygon
Hail: 1.0 in
Wind: 60.0 mph

County Harney County, OR

The radar

The Boise radar (KCBX), 226 km from the middle of the area, began a volume at 20:12 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.

What forecasters said that day

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

NWS Boise, ID wrote its last area forecast discussion before this severe thunderstorm warning went out at May 6, 9:51 AM PDT, 3 hours 21 minutes earlier.

Area forecast discussion, May 6, 9:51 AM PDT, 3 hours 21 minutes before

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In the hours before

Special weather statement, May 6, 12:02 PM PDT, 1 hour 10 minutes before

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Special weather statement, May 6, 12:20 PM PDT, 52 minutes before

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Special weather statement, May 6, 12:59 PM PDT, 13 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.
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Special weather statement, May 6, 1:01 PM PDT, 11 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.
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</body>
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The office that day

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

Issued	Product	Office	Counties	Lasted
May 6, 12:59 PM PDT	Special Weather Statement	BOI		61 min
May 6, 2:40 PM PDT	Severe Thunderstorm Warning	BOI	Valley	50 min
May 6, 4:27 PM PDT	Special Weather Statement	BOI	Elmore	33 min
May 5, 6:00 PM PDT	Special Weather Statement	BOI	Baker	30 min
May 5, 6:11 PM PDT	Severe Thunderstorm Warning	BOI	Baker	34 min
May 6, 12:02 PM PDT	Special Weather Statement	BOI	Baker	28 min
May 6, 12:20 PM PDT	Special Weather Statement	BOI	Baker	40 min
May 6, 1:01 PM PDT	Special Weather Statement	BOI	Baker	44 min
May 6, 1:08 PM PDT	Severe Thunderstorm Warning	BOI	Baker, Malheur	52 min
May 6, 1:43 PM PDT	Severe Thunderstorm Warning	BOI	Harney	22 min
May 6, 1:54 PM PDT	Severe Thunderstorm Warning	BOI	Baker	36 min
May 6, 4:38 PM PDT	Special Weather Statement	BOI	Baker	37 min

Nearby

Severe Thunderstorm Warnings in Oregon, 2018 Every severe thunderstorm warning in 2018

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive.