Alert archive / Indiana / Severe Thunderstorm Warnings in 2010

Severe Thunderstorm Warning 111, NWS Northern Indiana

July 18, 20105 counties in Indiana

NWS Northern Indiana issued this severe thunderstorm warning at Jul 18, 2010, 4:38 PM EDT for 5 counties in Indiana. It was in force for 67 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: Jul 18, 2010, 4:38 PM EDT (20:38 UTC)
Expired: Jul 18, 2010, 5:45 PM EDT
In force: 67 min
Issued by: NWS Northern Indiana
Area: Storm-based polygon
Hail: 0.5 in
Wind: 60.0 mph

Counties Adams County, IN, Allen County, IN, Huntington County, IN, Wells County, IN, Whitley County, IN

The radar

The Northern Indiana radar (KIWX), 63 km from the middle of the area, began a volume at 20:40 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
Jul 18, 1:47 PM EDT	Severe Thunderstorm Watch	SPC	10 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 Jul 18, 4:13 PM EDT, 25 minutes earlier.

Area forecast discussion, Jul 18, 4:13 PM EDT, 25 minutes before

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Hazardous weather outlook, Jul 18, 9:54 AM EDT, 6 hours 44 minutes before

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In the hours before

Local storm report, Jul 18, 3:26 PM EDT, 1 hour 12 minutes before

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Local storm report, Jul 18, 3:32 PM EDT, 1 hour 6 minutes before

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Local storm report, Jul 18, 3:41 PM EDT, 57 minutes before

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Special weather statement, Jul 18, 4:04 PM EDT, 34 minutes before

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Local storm report, Jul 18, 4:22 PM EDT, 16 minutes before

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Local storm report, Jul 18, 4:36 PM EDT, 2 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE NORTHERN INDIANA
436 PM EDT SUN JUL 18 2010

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0430 PM     TSTM WND GST     HUNTINGTON              40.88N  85.50W
07/18/2010  M60 MPH          HUNTINGTON         IN   TRAINED SPOTTER

            MEASURED 60 MPH GUST...TREES AND POWER LINES DOWN IN
            THE CITY

&&

EVENT NUMBER IWX1000932

CEO

The office that day

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

Issued	Product	Office	Counties	Lasted
Jul 18, 2:16 PM EDT	Special Marine Warning	IWX		44 min
Jul 18, 2:20 PM EDT	Severe Thunderstorm Warning	IWX	LaPorte, Saint Joseph, Starke	55 min
Jul 18, 2:56 PM EDT	Special Marine Warning	IWX		19 min
Jul 18, 3:02 PM EDT	Severe Thunderstorm Warning	IWX	LaPorte, Saint Joseph	45 min
Jul 18, 3:23 PM EDT	Severe Thunderstorm Warning	IWX	Elkhart, Saint Joseph	46 min
Jul 18, 3:38 PM EDT	Severe Thunderstorm Warning	IWX	Fulton, Kosciusko, Marshall	52 min
Jul 18, 4:04 PM EDT	Special Weather Statement	IWX	Elkhart	26 min
Jul 18, 4:06 PM EDT	Areal Flood Advisory	IWX	Fulton, Kosciusko	54 min
Jul 18, 4:22 PM EDT	Severe Thunderstorm Warning	IWX	Kosciusko, Wabash, Whitley	38 min
Jul 18, 4:40 PM EDT	Areal Flood Advisory	IWX	Adams, Allen, Huntington, Wabash, Wells, Whitley	95 min
Jul 18, 2:41 PM EDT	Severe Thunderstorm Warning	IWX	Berrien	64 min

Nearby

Severe Thunderstorm Warnings in Indiana, 2010 Every severe thunderstorm warning in 2010

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.