Alert archive / North Dakota / Severe Thunderstorm Warnings in 1996

Severe Thunderstorm Warning 111, NWS Bismarck, ND

July 28, 1996LaMoure County, North Dakota

NWS Bismarck, ND issued this severe thunderstorm warning at Jul 28, 1996, 10:00 PM CDT for LaMoure County, North Dakota. It was in force for 45 min. 1 report came from inside the area while it was in force.

The area

The counties it named, with what was reported inside it.

The facts

Issued: Jul 28, 1996, 10:00 PM CDT (03:00 UTC)
Expired: Jul 28, 1996, 10:45 PM CDT
In force: 45 min
Issued by: NWS Bismarck, ND
Area: Whole counties

County LaMoure County, ND

The radar

The Aberdeen radar (KABR), 112 km from the middle of the area, began a volume at 03:04 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 was reported inside it

Time	Report	Where	Remark
Jul 28, 10:15 PM CDT	Thunderstorm Wind 70	Marion, ND

NCEI Storm Data entries that began inside the alert's area while it was in force. Before 2003 the local storm report archive is thin, so this is the record of what happened rather than what was phoned in.

The nearest sounding before it

Bismarck Municip, ND (KBIS), launched 00:00Z, 3.0 hours before the alert went out and 169 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: 433 J/kg
Mixed-layer CIN: -48 J/kg
Mixed-layer LCL: 1623 m above ground
0-6 km bulk shear: 43 kt
0-1 km storm-relative helicity: 106 m²/s²
0-3 km storm-relative helicity: 178 m²/s²
Significant tornado parameter: 0.1
Supercell composite: 0.6

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

Local storm report, Jul 28, 7:06 PM CDT, 2 hours 54 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE  BISMARCK ND
705 PM CDT SUN JUL 28 1996

TIME(CDT)  .....CITY LOCATION.....STATE   ...EVENT/REMARKS...
           ....COUNTY LOCATION....

0515 PM    10 N BISMARCK             ND   2.00 INCH HAIL
07/28/96   BURLEIGH                       DEPUTY REPORT HAIL
                                          COVERING GROUND ON
                                          HIGHWAY 83

0525 PM    BALDWIN                   ND   1.50 INCH HAIL
07/28/96   BURLEIGH                       HAIL COVERING GROUND

0528 PM    10 NW MCCLUSKY            ND   TORNADO
07/28/96   SHERIDAN                       NUMEROUS REPORTS FROM
                                          EMERGENCY OFFICIALS AND
                                          THE PUBLIC

0535 PM    2 NW MCCLUSKY             ND   TORNADO
07/28/96   SHERIDAN                       DUPUTY REPORT

0536 PM    2 W MERCER                ND   TORNADO
07/28/96   MCCLEAN                        REPORT FROM GAME WARDEN

0542 PM    5 E BISMARCK              ND   60 MPH WIND GUST
07/28/96   BURLEIGH                       FROM SKYWARN SPOTTER

0545 PM    5 E BISMARCK              ND   1.25 INCH HAIL
07/28/96   BURLEIGH                       FROM SKYWARN SPOTTER

0545 PM    6 S MERCER                ND   TORNADO
07/28/96   MCCLEAN                        REPORTED BY GAME WARDEN

0604 PM    8 S MERCER                ND   TORNADO
07/28/96   MCCLEAN                        REPORTED BY DEPUTY

0635 PM    ROBINSON                  ND   0.75 INCH HAIL
07/28/96   KIDDER                         PUBLIC REPORT

NOAH

Special weather statement, Jul 28, 8:32 PM CDT, 1 hour 28 minutes before

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Special weather statement, Jul 28, 8:33 PM CDT, 1 hour 27 minutes before

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Local storm report, Jul 28, 8:53 PM CDT, 1 hour 7 minutes before

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Special weather statement, Jul 28, 8:59 PM CDT, 1 hour 1 minute 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.
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      <p id="message2">
        Please try again in a few minutes.
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      <p class="small" id="detail">
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Local storm report, Jul 28, 9:33 PM CDT, 27 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.
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      <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 Bismarck, ND issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Jul 28, 7:04 PM CDT	Severe Thunderstorm Warning	BIS	Kidder	56 min
Jul 28, 7:16 PM CDT	Tornado Warning	BIS	Foster	59 min
Jul 28, 7:21 PM CDT	Severe Thunderstorm Warning	BIS	Logan	69 min
Jul 28, 7:42 PM CDT	Severe Thunderstorm Warning	BIS	McIntosh	63 min

Nearby

Severe Thunderstorm Warnings in North Dakota, 1996 Every severe thunderstorm warning in 1996

Sources

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