Alert archive / South Dakota / Severe Thunderstorm Warnings in 1995

Severe Thunderstorm Warning 76, NWS Aberdeen, SD

July 13, 1995Hand County, South Dakota

NWS Aberdeen, SD issued this severe thunderstorm warning at Jul 13, 1995, 11:23 PM CDT for Hand County, South Dakota. It was in force for 52 min.

The area

The counties it named.

The facts

Issued: Jul 13, 1995, 11:23 PM CDT (04:23 UTC)
Expired: Jul 14, 1995, 12:15 AM CDT
In force: 52 min
Issued by: NWS Aberdeen, SD
Area: Whole counties

County Hand County, SD

The radar

The Aberdeen radar (KABR), 111 km from the middle of the area, began a volume at 04:26 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

Aberdeen, SD (KABR), launched 00:00Z, 4.4 hours before the alert went out and 62 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: 1960 J/kg
Mixed-layer CIN: -240 J/kg
Mixed-layer LCL: 1349 m above ground
0-6 km bulk shear: 43 kt
0-1 km storm-relative helicity: 37 m²/s²
0-3 km storm-relative helicity: 106 m²/s²
Significant tornado parameter: 0.0
Supercell composite: -0.2

Open this sounding in Storm Lab

The text

The text of this product is not in the archive. The NWS text archive before 2002 is incomplete.

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.

In the hours before

Special weather statement, Jul 13, 10:37 PM CDT, 46 minutes before

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Special weather statement, Jul 13, 10:39 PM CDT, 44 minutes before

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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.
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      <p id="message2">
        Please try again in a few minutes.
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The office that day

Everything else NWS Aberdeen, SD issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Jul 13, 9:50 PM CDT	Severe Thunderstorm Warning	ABR	Stanley	40 min
Jul 13, 9:50 PM CDT	Severe Thunderstorm Warning	ABR	Jones	20 min
Jul 13, 10:06 PM CDT	Severe Thunderstorm Warning	ABR	Hughes, Stanley	39 min
Jul 13, 10:45 PM CDT	Severe Thunderstorm Warning	ABR	Dewey, Potter	60 min
Jul 13, 11:14 PM CDT	Severe Thunderstorm Warning	ABR	Faulk	61 min
Jul 13, 11:16 PM CDT	Severe Thunderstorm Warning	ABR	Faulk	64 min
Jul 14, 12:17 AM CDT	Severe Thunderstorm Warning	ABR	Spink	63 min
Jul 14, 12:34 AM CDT	Severe Thunderstorm Warning	ABR	Brown	43 min
Jul 14, 12:57 AM CDT	Severe Thunderstorm Warning	ABR	Day	63 min
Jul 14, 1:28 AM CDT	Severe Thunderstorm Warning	ABR	Roberts	62 min
Jul 14, 1:56 AM CDT	Severe Thunderstorm Warning	ABR	Big Stone	64 min

Nearby

Severe Thunderstorm Warnings in South Dakota, 1995 Every severe thunderstorm warning in 1995

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.