Alert archive / Oklahoma / Severe Thunderstorm Warnings in 2019

Severe Thunderstorm Warning 104, NWS Norman, OK

April 17, 2019Grady County, Oklahoma

NWS Norman, OK issued this severe thunderstorm warning at Apr 17, 2019, 10:31 PM CDT for Grady County, Oklahoma. It was in force for 24 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
Apr 17, 2019, 10:31 PM CDT (03:31 UTC)
Expired
Apr 17, 2019, 10:55 PM CDT
In force
24 min
Issued by
NWS Norman, OK
Area
Storm-based polygon
Hail
1.0 in
Wind
60.0 mph

County Grady County, OK

The radar

The Norman radar (KTLX), 65 km from the middle of the area, began a volume at 03:30 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 watch it was issued in

The SPC watch in force over the same counties when this warning went out.

IssuedProductOfficeLasted
Apr 17, 4:27 PM CDTSevere Thunderstorm WatchSPC8 hr

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 Norman, OK wrote its last area forecast discussion before this severe thunderstorm warning went out at Apr 17, 6:19 PM CDT, 4 hours 12 minutes earlier.

Area forecast discussion, Apr 17, 6:19 PM CDT, 4 hours 12 minutes before
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Hazardous weather outlook, Apr 17, 6:06 PM CDT, 4 hours 25 minutes before
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In the hours before

Local storm report, Apr 17, 5:45 PM CDT, 4 hours 46 minutes before
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Special weather statement, Apr 17, 6:27 PM CDT, 4 hours 4 minutes before
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Local storm report, Apr 17, 6:30 PM CDT, 4 hours 1 minute before
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Local storm report, Apr 17, 6:39 PM CDT, 3 hours 52 minutes before
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Local storm report, Apr 17, 6:42 PM CDT, 3 hours 49 minutes before
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      <p id="message2">
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        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, Apr 17, 6:42 PM CDT, 3 hours 49 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 Norman, OK issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Apr 17, 7:01 PM CDTSevere Thunderstorm WarningOUNWoods, Woodward33 min
Apr 17, 7:11 PM CDTSpecial Weather StatementOUNLove34 min
Apr 17, 7:22 PM CDTSevere Thunderstorm WarningOUNCarter, Jefferson, Love53 min
Apr 17, 7:29 PM CDTSpecial Weather StatementOUNKay31 min
Apr 17, 7:42 PM CDTSevere Thunderstorm WarningOUNBlaine, Custer, Dewey, Kingfisher, Major48 min
Apr 17, 7:46 PM CDTSpecial Weather StatementOUNAlfalfa29 min
Apr 17, 8:00 PM CDTSevere Thunderstorm WarningOUNCarter, Garvin, Jefferson, Murray, Stephens28 min
Apr 17, 8:04 PM CDTSevere Thunderstorm WarningOUNBlaine, Canadian, Kingfisher41 min
Apr 17, 8:11 PM CDTSevere Thunderstorm WarningOUNCarter, Love, Marshall49 min
Apr 17, 8:17 PM CDTSevere Thunderstorm WarningOUNAlfalfa, Grant43 min
Apr 17, 8:24 PM CDTSevere Thunderstorm WarningOUNBlaine, Garfield, Kingfisher, Major51 min
Apr 17, 8:35 PM CDTSpecial Weather StatementOUNGarfield25 min
Apr 17, 8:40 PM CDTSevere Thunderstorm WarningOUNKingfisher, Logan50 min
Apr 17, 8:53 PM CDTSevere Thunderstorm WarningOUNGarfield, Grant, Kay, Noble52 min
Apr 17, 8:56 PM CDTSevere Thunderstorm WarningOUNBryan, Johnston, Love, Marshall49 min
Apr 17, 8:58 PM CDTSevere Thunderstorm WarningOUNGarfield, Kingfisher, Logan, Noble47 min
Apr 17, 9:13 PM CDTSpecial Weather StatementOUNOklahoma32 min
Apr 17, 9:21 PM CDTSevere Thunderstorm WarningOUNLincoln, Logan, Noble, Payne39 min
Apr 17, 9:26 PM CDTSpecial Weather StatementOUNCanadian34 min
Apr 17, 9:31 PM CDTSevere Thunderstorm WarningOUNKay, Noble, Payne56 min
Apr 17, 9:43 PM CDTSevere Thunderstorm WarningOUNCanadian, Grady, Oklahoma32 min
Apr 17, 9:44 PM CDTSevere Thunderstorm WarningOUNAtoka, Bryan, Johnston, Marshall46 min
Apr 17, 9:58 PM CDTSevere Thunderstorm WarningOUNLincoln, Payne47 min
Apr 17, 9:59 PM CDTSpecial Weather StatementOUNLogan31 min
Apr 17, 10:08 PM CDTAreal Flood AdvisoryOUNCanadian, Oklahoma2 hr
Apr 17, 10:14 PM CDTSevere Thunderstorm WarningOUNCanadian, Cleveland, Grady, Logan, McClain, Oklahoma61 min
Apr 17, 10:19 PM CDTSpecial Weather StatementOUNGrady26 min
Apr 17, 10:42 PM CDTSpecial Weather StatementOUNLincoln33 min
Apr 17, 10:44 PM CDTSpecial Weather StatementOUNAtoka31 min
Apr 17, 10:52 PM CDTSpecial Weather StatementOUNMcClain23 min
Apr 17, 11:08 PM CDTSpecial Weather StatementOUNCleveland37 min
Apr 17, 11:13 PM CDTSpecial Weather StatementOUNLincoln32 min
Apr 17, 11:17 PM CDTSpecial Weather StatementOUNLincoln28 min
Apr 17, 11:37 PM CDTSpecial Weather StatementOUNBryan23 min
Apr 18, 12:03 AM CDTSpecial Weather StatementOUNMarshall27 min
Apr 18, 12:15 AM CDTSpecial Weather StatementOUNBryan30 min
Apr 18, 12:27 AM CDTSpecial Weather StatementOUNAlfalfa, Dewey, Ellis, Grant, Major, Woods and 1 more63 min
Apr 18, 4:17 PM CDTSpecial Weather StatementOUNGarfield28 min
Apr 18, 4:30 PM CDTSpecial Weather StatementOUNKay30 min
Apr 18, 4:47 PM CDTSpecial Weather StatementOUNAlfalfa, Beckham, Blaine, Caddo, Canadian, Cleveland and 27 more58 min
Apr 18, 5:27 PM CDTSevere Thunderstorm WarningOUNCleveland, Oklahoma18 min
Apr 18, 5:46 PM CDTSpecial Weather StatementOUNAlfalfa, Beckham, Blaine, Caddo, Canadian, Cleveland and 30 more59 min
Apr 18, 6:38 PM CDTSpecial Weather StatementOUNMurray37 min
Apr 18, 6:52 PM CDTSpecial Weather StatementOUNCaddo, Grady, McClain23 min
Apr 18, 6:56 PM CDTSevere Thunderstorm WarningOUNCarter, Coal, Johnston, Marshall, Murray, Pontotoc49 min

Nearby

Severe Thunderstorm Warnings in Oklahoma, 2019Every severe thunderstorm warning in 2019

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.