Alert archive / Indiana / Severe Thunderstorm Warnings in 2024

Severe Thunderstorm Warning 25, NWS Northern Indiana

April 17, 20245 counties in Indiana

NWS Northern Indiana issued this severe thunderstorm warning at Apr 17, 2024, 12:28 PM EDT for 5 counties in Indiana. It was in force for 47 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, 2024, 12:28 PM EDT (16:28 UTC)
Expired: Apr 17, 2024, 1:15 PM EDT
In force: 47 min
Issued by: NWS Northern Indiana
Area: Storm-based polygon
Hail: 0.88 in
Wind: 60.0 mph

Counties Adams County, IN, Blackford County, IN, Grant County, IN, Jay County, IN, Wells County, IN

The radar

The Northern Indiana radar (KIWX), 95 km from the middle of the area, began a volume at 16:31 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.

Issued	Product	Office	Lasted
Apr 17, 12:18 PM EDT	Tornado Watch	SPC	7 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 Northern Indiana wrote its last area forecast discussion before this severe thunderstorm warning went out at Apr 17, 10:53 AM EDT, 1 hour 35 minutes earlier.

Area forecast discussion, Apr 17, 10:53 AM EDT, 1 hour 35 minutes before

<!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>

Hazardous weather outlook, Apr 17, 4:48 AM EDT, 7 hours 40 minutes before

Hazardous Weather Outlook
National Weather Service Northern Indiana
448 AM EDT Wed Apr 17 2024

INZ005>009-012>015-017-018-020-022>027-032>034-103-104-116-203-204-
216-MIZ078>081-177-277-OHZ001-002-004-005-015-016-024-025-180900-
Elkhart-Lagrange-Steuben-Noble-De Kalb-Starke-Pulaski-Marshall-
Fulton IN-Whitley-Allen IN-White-Cass IN-Miami-Wabash-Huntington-
Wells-Adams-Grant-Blackford-Jay-Northern La Porte-
Eastern St. Joseph IN-Northern Kosciusko-Southern La Porte-
Western St. Joseph IN-Southern Kosciusko-Cass MI-St. Joseph MI-
Branch-Hillsdale-Northern Berrien-Southern Berrien-Williams-
Fulton OH-Defiance-Henry-Paulding-Putnam-Van Wert-Allen OH-
448 AM EDT Wed Apr 17 2024 /348 AM CDT Wed Apr 17 2024/

This Hazardous Weather Outlook is for northern Indiana, southwest
Michigan and northwest Ohio.

.DAY ONE...Today and tonight.

Isolated thunderstorms this afternoon may be strong to severe with a
threat of hail and damaging winds mainly east of I-69.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

Isolated strong to severe thunderstorms with large hail are possible
south of Highway 30 Thursday night.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

LMZ043-046-180900-
New Buffalo MI to St Joseph MI-Michigan City IN to New Buffalo MI-
448 AM EDT Wed Apr 17 2024

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 5 AM EDT THURSDAY...

This Hazardous Weather Outlook is for the nearshore waters of
southeastern Lake Michigan.

.DAY ONE...Today and tonight.

Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.

   Small Craft Advisory.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

No hazardous weather is expected at this time.

In the hours before

Special weather statement, Apr 17, 10:55 AM EDT, 1 hour 33 minutes before

<!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>

Local storm report, Apr 17, 11:23 AM EDT, 1 hour 5 minutes before

<!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>

Special weather statement, Apr 17, 11:44 AM EDT, 44 minutes before

<!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>

Special weather statement, Apr 17, 11:46 AM EDT, 42 minutes before

<!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>

Special weather statement, Apr 17, 12:05 PM EDT, 23 minutes before

Special Weather Statement
National Weather Service Northern Indiana
1205 PM EDT Wed Apr 17 2024

INZ017-023-024-216-171630-
Miami IN-Wabash IN-Whitley IN-Southern Kosciusko IN-
1205 PM EDT Wed Apr 17 2024

...A STRONG THUNDERSTORM WILL IMPACT NORTHERN WABASH...SOUTHWESTERN
WHITLEY...SOUTHEASTERN KOSCIUSKO AND NORTH CENTRAL MIAMI COUNTIES
THROUGH 1230 PM EDT...

At 1205 PM EDT, Doppler radar was tracking a strong thunderstorm near
North Manchester, moving northeast at 45 mph.

HAZARD...Wind gusts up to 50 mph and pea size hail.

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down tree limbs and blow around
         unsecured objects. Minor hail damage to vegetation is
         possible.

Locations impacted include...
North Manchester, South Whitley, Roann, Sidney, Tunker, Ijamsville,
Stockdale, Laketon, Liberty Mills, Collamer, Gilead, and Disko.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

&&

LAT...LON 4086 8593 4098 8605 4100 8601 4100 8595
      4103 8595 4112 8577 4107 8547 4100 8562
      4100 8564 4099 8564
TIME...MOT...LOC 1605Z 234DEG 38KT 4096 8589

MAX HAIL SIZE...0.25 IN
MAX WIND GUST...50 MPH

MARSILI

Special weather statement, Apr 17, 12:15 PM EDT, 13 minutes before

<!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>

The office that day

Everything else NWS Northern Indiana issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Apr 16, 9:01 PM EDT	Special Weather Statement	IWX	White	44 min
Apr 17, 10:06 AM EDT	Special Marine Warning	IWX		54 min
Apr 17, 11:46 AM EDT	Special Weather Statement	IWX	Elkhart, Saint Joseph	44 min
Apr 17, 11:57 AM EDT	Severe Thunderstorm Warning	IWX	Kosciusko, Noble, Whitley	33 min
Apr 17, 12:05 PM EDT	Special Weather Statement	IWX	Wabash	25 min
Apr 17, 12:08 PM EDT	Severe Thunderstorm Warning	IWX	Elkhart, LaGrange	37 min
Apr 17, 12:15 PM EDT	Special Weather Statement	IWX	Kosciusko	30 min
Apr 17, 12:31 PM EDT	Severe Thunderstorm Warning	IWX	DeKalb, Noble	44 min
Apr 17, 12:40 PM EDT	Severe Thunderstorm Warning	IWX	LaGrange	15 min
Apr 17, 1:03 PM EDT	Severe Thunderstorm Warning	IWX	Adams, Jay, Wells	28 min
Apr 17, 1:06 PM EDT	Severe Thunderstorm Warning	IWX	DeKalb, Steuben	24 min
Apr 17, 1:13 PM EDT	Special Weather Statement	IWX	DeKalb	47 min
Apr 17, 1:19 PM EDT	Severe Thunderstorm Warning	IWX	Adams	41 min
Apr 17, 1:21 PM EDT	Special Weather Statement	IWX	Allen	24 min
Apr 17, 1:28 PM EDT	Severe Thunderstorm Warning	IWX	Allen, DeKalb	32 min
Apr 17, 1:47 PM EDT	Severe Thunderstorm Warning	IWX	Allen, DeKalb	28 min
Apr 17, 1:53 PM EDT	Special Weather Statement	IWX	Jay	22 min
Apr 17, 1:43 PM EDT	Severe Thunderstorm Warning	IWX	Allen, Defiance, Henry, Paulding, Putnam, Van Wert	47 min
Apr 17, 2:01 PM EDT	Severe Thunderstorm Warning	IWX	Fulton, Williams	29 min
Apr 17, 2:18 PM EDT	Severe Thunderstorm Warning	IWX	Fulton, Henry	22 min
Apr 17, 2:22 PM EDT	Severe Thunderstorm Warning	IWX	Allen, Putnam	23 min
Apr 17, 2:29 PM EDT	Special Weather Statement	IWX	Putnam	16 min
Apr 17, 10:55 AM EDT	Special Weather Statement	IWX	Berrien	35 min
Apr 17, 11:44 AM EDT	Special Weather Statement	IWX	Cass	46 min

Nearby

Severe Thunderstorm Warnings in Indiana, 2024 Every severe thunderstorm warning in 2024

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.