Alert archive / Illinois / Mesoscale Discussions in 2005

Mesoscale Discussion 917

May 19, 20055 states

The Storm Prediction Center issued this mesoscale discussion at May 19, 2005, 3:50 PM CDT for 5 states. It was in force for 85 min.

The area

The outline as issued.

The facts

Issued
May 19, 2005, 3:50 PM CDT (20:50 UTC)
Expired
May 19, 2005, 5:15 PM CDT
In force
85 min
Issued by
the Storm Prediction Center
All 83 counties

Cedar County, IA, Clinton County, IA, Des Moines County, IA, Henry County, IA, Jackson County, IA, Johnson County, IA, Jones County, IA, Lee County, IA, Linn County, IA, Louisa County, IA, Muscatine County, IA, Scott County, IA, Washington County, IA, Boone County, IL, Bureau County, IL, Carroll County, IL, Cook County, IL, DeKalb County, IL, DuPage County, IL, Ford County, IL, Fulton County, IL, Grundy County, IL, Hancock County, IL, Henderson County, IL, Henry County, IL, Iroquois County, IL, Jo Daviess County, IL, Kane County, IL, Kankakee County, IL, Kendall County, IL, Knox County, IL, Lake County, IL, LaSalle County, IL, Lee County, IL, Livingston County, IL, Marshall County, IL, McDonough County, IL, McHenry County, IL, McLean County, IL, Mercer County, IL, Ogle County, IL, Peoria County, IL, Putnam County, IL, Rock Island County, IL, Stark County, IL, Stephenson County, IL, Tazewell County, IL, Warren County, IL, Whiteside County, IL, Will County, IL, Winnebago County, IL, Woodford County, IL, Benton County, IN, Carroll County, IN, Cass County, IN, Fulton County, IN, Howard County, IN, Jasper County, IN, Lake County, IN, LaPorte County, IN, Marshall County, IN, Miami County, IN, Newton County, IN, Porter County, IN, Pulaski County, IN, Starke County, IN, White County, IN, Clark County, MO, Columbia County, WI, Dane County, WI, Dodge County, WI, Green County, WI, Green Lake County, WI, Iowa County, WI, Jefferson County, WI, Kenosha County, WI, Lafayette County, WI, Marquette County, WI, Richland County, WI, Rock County, WI, Sauk County, WI, Walworth County, WI, Waukesha County, WI

The radar

The Milwaukee radar (KMKX), 110 km from the middle of the area, began a volume at 20:51 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 watches that followed

Watches SPC issued over any of the same counties within four hours of this discussion.

The text

As transmitted, in the capitals the NWS used until 2016.

<!doctype html>
<html lang="en">
<head>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <title>Service Notice</title>
  <link rel="stylesheet" href="index.css">
</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.
      </p>
      <p id="message2">
        Please try again in a few minutes.
      </p>
      <p class="small" id="detail">
        If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
      </p>
    </section>
  </main>
  <script src="index.js"></script>
</body>
</html>

SPC that day

Everything else SPC issued on the same UTC day.

IssuedProductOfficeCountiesLasted
May 19, 6:58 AM CDTMesoscale DiscussionSPCBond, Christian, Clark, Clay, Clinton, Coles and 34 more92 min
May 19, 10:44 AM CDTMesoscale DiscussionSPCAlexander, Clay, Clinton, Crawford, Edwards, Effingham and 26 more3 hr
May 19, 11:15 AM CDTSevere Thunderstorm WatchSPCAlexander, Bond, Clark, Clay, Clinton, Coles and 32 more8 hr
May 19, 12:41 PM CDTMesoscale DiscussionSPCBoone, Bureau, Carroll, DeKalb, DuPage, Henry and 16 more2 hr
May 19, 1:25 PM CDTSevere Thunderstorm WatchSPCBoone, Bureau, Carroll, DeKalb, DuPage, Grundy and 25 more8 hr
May 19, 3:36 PM CDTMesoscale DiscussionSPCAlexander, Clark, Clay, Clinton, Coles, Crawford and 27 more84 min
May 19, 5:59 PM CDTMesoscale DiscussionSPCAlexander, Bond, Clark, Clay, Clinton, Coles and 30 more91 min
May 19, 6:20 PM CDTSevere Thunderstorm WatchSPCBond, Cass, Champaign, Christian, Clay, Clinton and 40 more6 hr
May 19, 6:30 PM CDTMesoscale DiscussionSPCBoone, Bureau, Carroll, Cook, DeKalb, DuPage and 33 more90 min
May 19, 12:50 PM CDTSevere Thunderstorm WatchSPCClark, Crawford, Dubois, Floyd, Harrison, Perry and 4 more8 hr
May 19, 1:15 PM CDTMesoscale DiscussionSPCBartholomew, Benton, Boone, Brown, Clay, Clinton and 38 more2 hr
May 19, 2:00 PM CDTTornado WatchSPCBartholomew, Boone, Brown, Clay, Daviess, Decatur and 26 more7 hr
May 19, 3:26 PM CDTMesoscale DiscussionSPCBartholomew, Brown, Clay, Decatur, Fayette, Franklin and 17 more94 min
May 19, 3:41 PM CDTMesoscale DiscussionSPCCrawford, Dubois, Floyd, Harrison, Perry, Pike and 3 more64 min
May 19, 4:50 PM CDTSevere Thunderstorm WatchSPCBenton, Boone, Carroll, Cass, Clinton, Fountain and 18 more4 hr
May 19, 6:13 PM CDTMesoscale DiscussionSPCCrawford, Dubois, Floyd, Harrison, Perry, Spencer and 2 more2 hr
May 19, 6:29 PM CDTMesoscale DiscussionSPCBartholomew, Brown, Clay, Daviess, Dearborn, Decatur and 12 more91 min
May 18, 7:55 PM CDTMesoscale DiscussionSPCJackson35 min

Nearby

Mesoscale Discussions in Illinois, 2005Mesoscale Discussions in Indiana, 2005Mesoscale Discussions in Wisconsin, 2005Every mesoscale discussion in 2005

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.