Alert archive / Idaho / Severe Thunderstorm Warnings in 2006

Severe Thunderstorm Warning 44, NWS Pocatello, ID

October 4, 2006Blaine County, Butte County, Minidoka County, Idaho

NWS Pocatello, ID issued this severe thunderstorm warning at Oct 4, 2006, 2:59 PM MDT for Blaine County, Butte County, Minidoka County, Idaho. It was in force for 31 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
Oct 4, 2006, 2:59 PM MDT (20:59 UTC)
Expired
Oct 4, 2006, 3:30 PM MDT
In force
31 min
Issued by
NWS Pocatello, ID
Area
Counties, with a storm outline in the text

Counties Blaine County, ID, Butte County, ID, Minidoka County, ID

The radar

The Pocatello radar (KSFX), 78 km from the middle of the area, began a volume at 21:01 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

Boise Airport, ID (KBOI), launched 12:00Z, 9.0 hours before the alert went out and 212 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-pSkew-T log-p diagram, Boise Airport, ID at 12:00Z on 2006-10-04Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 2 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Boise Airport, ID at 12:00Z on 2006-10-04The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 192 square meters per square second.19395878Sfc1 km3 km6 km9 kmRMLM
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
2 J/kg
Mixed-layer CIN
-340 J/kg
Mixed-layer LCL
1797 m above ground
0-6 km bulk shear
35 kt
0-1 km storm-relative helicity
192 m²/s²
0-3 km storm-relative helicity
313 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 severe thunderstorm warning 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 severe thunderstorm warning went out at Oct 4, 3:40 AM MDT, 11 hours 19 minutes earlier.

Area forecast discussion, Oct 4, 3:40 AM MDT, 11 hours 19 minutes before
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Hazardous weather outlook, Oct 4, 5:12 AM MDT, 9 hours 47 minutes before
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<body>
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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>
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        Please try again in a few minutes.
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The office that day

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

IssuedProductOfficeCountiesLasted
Oct 4, 3:27 PM MDTSevere Thunderstorm WarningPIHLincoln36 min
Oct 4, 3:51 PM MDTTornado WarningPIHLincoln24 min
Oct 4, 4:08 PM MDTTornado WarningPIHBingham, Blaine, Butte37 min
Oct 4, 4:16 PM MDTTornado WarningPIHBlaine, Lincoln44 min
Oct 4, 4:45 PM MDTTornado WarningPIHBingham, Bonneville, Butte, Jefferson30 min
Oct 4, 5:15 PM MDTTornado WarningPIHBingham, Bonneville, Jefferson30 min
Oct 4, 5:45 PM MDTTornado WarningPIHBonneville, Jefferson30 min

Nearby

Severe Thunderstorm Warnings in Idaho, 2006Every severe thunderstorm warning 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.