Severe Thunderstorm Warning 84, NWS Northern Indiana

Issued

Aug 11, 2021, 12:16 PM EDT (16:16 UTC)

Expired

Aug 11, 2021, 12:45 PM EDT

In force

29 min

Issued by

NWS Northern Indiana

Area

Storm-based polygon

Hail

0.75 in

Wind

60.0 mph

Counties Kosciusko County, IN, Marshall County, IN

The Northern Indiana radar (KIWX), 27 km from the middle of the area, began a volume at 16:20 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.

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

362 
WUUS53 KIWX 111616
SVRIWX
INC085-099-111645-
/O.NEW.KIWX.SV.W.0084.210811T1616Z-210811T1645Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Northern Indiana
1216 PM EDT Wed Aug 11 2021

The National Weather Service in Northern Indiana has issued a

* Severe Thunderstorm Warning for...
  Northwestern Kosciusko County in north central Indiana...
  Southeastern Marshall County in north central Indiana...

* Until 1245 PM EDT.

* At 1216 PM EDT, a severe thunderstorm was located over Bourbon, or
  7 miles southeast of Plymouth, moving east at 25 mph.

  HAZARD...60 mph wind gusts and penny size hail.

  SOURCE...Radar indicated.

  IMPACT...Expect damage to roofs, siding, and trees.

* Locations impacted include...
  Warsaw, Nappanee, Winona Lake, Bourbon, Etna Green, Leesburg,
  Monoquet, Hoffman Lake, Inwood, Atwood, Hastings, Old Tip Town,
  Clunette and Gravelton.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

Torrential rainfall is occurring with this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.

&&

LAT...LON 4144 8597 4144 8588 4121 8581 4121 8623
      4139 8627
TIME...MOT...LOC 1616Z 269DEG 22KT 4130 8617 

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...0.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

CM

687 
WWUS53 KIWX 111630
SVSIWX

Severe Weather Statement
National Weather Service Northern Indiana
1230 PM EDT Wed Aug 11 2021

INC085-099-111645-
/O.CON.KIWX.SV.W.0084.000000T0000Z-210811T1645Z/
Kosciusko IN-Marshall IN-
1230 PM EDT Wed Aug 11 2021

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1245 PM EDT
FOR NORTHWESTERN KOSCIUSKO AND EAST CENTRAL MARSHALL COUNTIES...

At 1229 PM EDT, a severe thunderstorm was located near Bourbon, or 10
miles south of Nappanee, moving east at 25 mph.

HAZARD...60 mph wind gusts.

SOURCE...Radar indicated.

IMPACT...Expect damage to roofs, siding, and trees.

Locations impacted include...
Warsaw, Nappanee, Winona Lake, Etna Green, Leesburg, Monoquet,
Hoffman Lake, Atwood, Clunette, Gravelton and Hastings.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

Torrential rainfall is occurring with this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.

&&

LAT...LON 4144 8597 4144 8588 4121 8581 4124 8607
      4142 8612
TIME...MOT...LOC 1629Z 270DEG 22KT 4130 8606 

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

CM

Severe Thunderstorm Warnings in Indiana, 2021Every severe thunderstorm warning in 2021

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.