Alert archive / Nebraska / Severe Thunderstorm Warnings in 2023

Severe Thunderstorm Warning 23, NWS Cheyenne, WY

May 17, 2023Banner County, Morrill County, Scotts Bluff County, Nebraska

NWS Cheyenne, WY issued this severe thunderstorm warning at May 17, 2023, 2:38 PM MDT for Banner County, Morrill County, Scotts Bluff County, Nebraska. It was in force for 37 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 17, 2023, 2:38 PM MDT (20:38 UTC)
Expired
May 17, 2023, 3:15 PM MDT
In force
37 min
Issued by
NWS Cheyenne, WY
Area
Storm-based polygon
Hail
1.0 in
Wind
60.0 mph

Counties Banner County, NE, Morrill County, NE, Scotts Bluff County, NE

The radar

The Cheyenne radar (KCYS), 127 km from the middle of the area, began a volume at 20:41 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 Cheyenne, WY wrote its last area forecast discussion before this severe thunderstorm warning went out at May 17, 12:00 PM MDT, 2 hours 38 minutes earlier.

Area forecast discussion, May 17, 12:00 PM MDT, 2 hours 38 minutes before
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Hazardous weather outlook, May 17, 4:52 AM MDT, 9 hours 46 minutes before
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In the hours before

Local storm report, May 17, 1:25 PM MDT, 1 hour 13 minutes before
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Special weather statement, May 17, 1:26 PM MDT, 1 hour 12 minutes before
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Special weather statement, May 17, 1:45 PM MDT, 53 minutes before
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      <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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Local storm report, May 17, 2:06 PM MDT, 32 minutes before
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        Please try again in a few minutes.
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Special weather statement, May 17, 2:12 PM MDT, 26 minutes before
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<body>
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      <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">
        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 17, 2:28 PM MDT, 10 minutes before
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      <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 Cheyenne, WY issued on the same UTC day.

IssuedProductOfficeCountiesLasted
May 17, 2:43 PM MDTSpecial Weather StatementCYSConverse47 min
May 17, 2:59 PM MDTSevere Thunderstorm WarningCYSConverse, Platte46 min
May 17, 3:03 PM MDTSpecial Weather StatementCYSPlatte42 min
May 17, 3:14 PM MDTSpecial Weather StatementCYSConverse31 min
May 17, 3:35 PM MDTSpecial Weather StatementCYSNiobrara40 min
May 17, 3:44 PM MDTSevere Thunderstorm WarningCYSConverse, Niobrara49 min
May 17, 3:51 PM MDTSpecial Weather StatementCYSGoshen39 min
May 17, 3:54 PM MDTSpecial Weather StatementCYS51 min
May 17, 4:11 PM MDTSpecial Weather StatementCYSLaramie49 min
May 17, 5:05 PM MDTSpecial Weather StatementCYSLaramie25 min
May 17, 11:33 AM MDTSpecial Weather StatementCYSSioux42 min
May 17, 12:33 PM MDTSpecial Weather StatementCYSBox Butte42 min
May 17, 12:59 PM MDTSpecial Weather StatementCYSScotts Bluff46 min
May 17, 1:22 PM MDTSpecial Weather StatementCYSBox Butte38 min
May 17, 1:26 PM MDTSpecial Weather StatementCYSSioux49 min
May 17, 1:45 PM MDTSpecial Weather StatementCYSScotts Bluff45 min
May 17, 2:12 PM MDTSpecial Weather StatementCYSKimball48 min
May 17, 2:28 PM MDTSpecial Weather StatementCYSMorrill47 min
May 17, 2:49 PM MDTSpecial Weather StatementCYSBox Butte41 min
May 17, 2:56 PM MDTSevere Thunderstorm WarningCYSBox Butte, Dawes49 min
May 17, 4:46 PM MDTSpecial Weather StatementCYSKimball44 min

Nearby

Severe Thunderstorm Warnings in Nebraska, 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; radar from the NEXRAD Level II archive.