Alert archive / North Dakota / Severe Thunderstorm Warnings in 2023

Severe Thunderstorm Warning 22, NWS Bismarck, ND

June 8, 20234 counties in North Dakota

NWS Bismarck, ND issued this severe thunderstorm warning at Jun 8, 2023, 7:37 PM MDT for 4 counties in North Dakota. It was in force for 27 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
Jun 8, 2023, 7:37 PM MDT (01:37 UTC)
Expired
Jun 8, 2023, 8:04 PM MDT
In force
27 min
Issued by
NWS Bismarck, ND
Area
Storm-based polygon
Hail
1.0 in
Wind
60.0 mph

Counties Dunn County, ND, McKenzie County, ND, McLean County, ND, Mountrail County, ND

The radar

The Minot AFB radar (KMBX), 137 km from the middle of the area, began a volume at 01:40 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

Bismarck Municip, ND (KBIS), launched 00:00Z, 1.6 hours before the alert went out and 168 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, Bismarck Municip, ND at 00:00Z on 2023-06-09Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 125 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, Bismarck Municip, ND at 00:00Z on 2023-06-09The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -71 square meters per square second.193958Sfc1 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
125 J/kg
Mixed-layer CIN
-201 J/kg
Mixed-layer LCL
1626 m above ground
0-6 km bulk shear
38 kt
0-1 km storm-relative helicity
-71 m²/s²
0-3 km storm-relative helicity
37 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.9

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 Bismarck, ND wrote its last area forecast discussion before this severe thunderstorm warning went out at Jun 8, 2:11 PM MDT, 5 hours 26 minutes earlier.

Area forecast discussion, Jun 8, 2:11 PM MDT, 5 hours 26 minutes before
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Hazardous weather outlook, Jun 8, 2:03 PM MDT, 5 hours 34 minutes before
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In the hours before

Local storm report, Jun 8, 4:49 PM MDT, 2 hours 48 minutes before
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Special weather statement, Jun 8, 5:06 PM MDT, 2 hours 31 minutes before
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Special weather statement, Jun 8, 5:11 PM MDT, 2 hours 26 minutes before
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        The site you requested is temporarily down for maintenance or an unexpected outage.
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      <p id="message2">
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Local storm report, Jun 8, 5:21 PM MDT, 2 hours 16 minutes before
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Special weather statement, Jun 8, 5:45 PM MDT, 1 hour 52 minutes before
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<body>
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      <h1 id="headline">This service is currently unavailable.</h1>
      <p id="message1">
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      <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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Special weather statement, Jun 8, 5:51 PM MDT, 1 hour 46 minutes before
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      <h1 id="headline">This service is currently unavailable.</h1>
      <p id="message1">
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The office that day

Everything else NWS Bismarck, ND issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jun 8, 6:11 PM MDTSpecial Weather StatementBISMcHenry34 min
Jun 8, 6:19 PM MDTSpecial Weather StatementBISMountrail26 min
Jun 8, 6:44 PM MDTSpecial Weather StatementBISMcHenry31 min
Jun 8, 6:51 PM MDTSpecial Weather StatementBISMountrail39 min
Jun 8, 8:09 PM MDTSpecial Weather StatementBISMcKenzie36 min
Jun 8, 8:25 PM MDTSpecial Weather StatementBISGolden Valley35 min
Jun 8, 8:40 PM MDTSpecial Weather StatementBISFoster35 min
Jun 8, 8:59 PM MDTSpecial Weather StatementBISMcKenzie31 min
Jun 9, 2:10 PM MDTAreal Flood AdvisoryBISMorton6 hr

Nearby

Severe Thunderstorm Warnings in North Dakota, 2023Every severe thunderstorm warning in 2023

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.