Alert archive / Indiana / Special Weather Statements in 2017

Special Weather Statement, NWS Northern Indiana

July 3, 2017Marshall County, Indiana

NWS Northern Indiana issued this special weather statement at Jul 3, 2017, 6:51 PM EDT for Marshall County, Indiana. 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 outline as issued.

The facts

Issued: Jul 3, 2017, 6:51 PM EDT (22:51 UTC)
Expired: Jul 3, 2017, 7:15 PM EDT
In force: 24 min
Issued by: NWS Northern Indiana

County Marshall County, IN

The radar

The Northern Indiana radar (KIWX), 60 km from the middle of the area, began a volume at 22:50 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 nearest sounding before it

Lincoln, IL (KILX), launched 12:00Z, 10.9 hours before the alert went out and 224 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.

Skew-T log-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.

Mixed-layer CAPE: 31 J/kg
Mixed-layer CIN: -158 J/kg
Mixed-layer LCL: 1734 m above ground
0-6 km bulk shear: 8 kt
0-1 km storm-relative helicity: -5 m²/s²
0-3 km storm-relative helicity: 27 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.0

Open this sounding in Storm Lab

The text

As transmitted.

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What forecasters said that day

The local office's own words before this special weather statement 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 special weather statement went out at Jul 3, 5:59 PM EDT, 52 minutes earlier.

Area forecast discussion, Jul 3, 5:59 PM EDT, 52 minutes before

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Hazardous weather outlook, Jul 3, 3:09 AM EDT, 15 hours 42 minutes before

Hazardous Weather Outlook
National Weather Service Northern Indiana
309 AM EDT Mon Jul 3 2017

INZ003>009-012>018-020-022>027-032>034-MIZ077>081-OHZ001-002-004-005-
015-016-024-025-040715-
La Porte-St. Joseph IN-Elkhart-Lagrange-Steuben-Noble-De Kalb-Starke-
Pulaski-Marshall-Fulton IN-Kosciusko-Whitley-Allen IN-White-Cass IN-
Miami-Wabash-Huntington-Wells-Adams-Grant-Blackford-Jay-Berrien-
Cass MI-St. Joseph MI-Branch-Hillsdale-Williams-Fulton OH-Defiance-
Henry-Paulding-Putnam-Van Wert-Allen OH-
309 AM EDT Mon Jul 3 2017 /209 AM CDT Mon Jul 3 2017/

This hazardous weather outlook is for portions of southwest
Michigan...northern Indiana and northwest Ohio.

.DAY ONE...Today and Tonight

Widely scattered thunderstorms are possible this afternoon into early
this evening, mainly across northern Indiana and northwest Ohio.
Isolated wind gusts greater than 40 mph, heavy downpours, and
lightning will be the primary threats.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday

There is a chance for thunderstorms later Wednesday through Friday.
Severe thunderstorms are not expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed.

&&

Stay tuned to NOAA Weather Radio for further details or updates...or
check our web site at weather.gov/iwx

LMZ043-046-040715-
New Buffalo MI to St Joseph MI-Michigan City IN to New Buffalo MI-
309 AM EDT Mon Jul 3 2017

This hazardous weather outlook is for portions of The Nearshore
Waters of Southeastern Lake Michigan.

.DAY ONE...Today and Tonight

No hazardous weather is expected at this time.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday

There is a chance for thunderstorms later Wednesday through Friday.
Severe thunderstorms are not expected at this time.

&&

Stay tuned to NOAA Weather Radio for further details or updates...or
check our web site at weather.gov/iwx

In the hours before

Local storm report, Jul 3, 4:48 PM EDT, 2 hours 3 minutes before

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Local storm report, Jul 3, 4:54 PM EDT, 1 hour 57 minutes before

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Local storm report, Jul 3, 5:22 PM EDT, 1 hour 29 minutes before

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Special weather statement, Jul 3, 6:32 PM EDT, 19 minutes before

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Special weather statement, Jul 3, 6:50 PM EDT, 1 minute before

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Special weather statement, Jul 3, 6:51 PM EDT, 0 minutes before

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The office that day

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

Issued	Product	Office	Counties	Lasted
Jul 2, 8:11 PM EDT	Special Weather Statement	IWX	LaPorte, Starke	49 min
Jul 2, 8:46 PM EDT	Severe Thunderstorm Warning	IWX	LaPorte, Marshall, Saint Joseph, Starke	44 min
Jul 2, 9:22 PM EDT	Special Weather Statement	IWX	Fulton, Kosciusko, Marshall	23 min
Jul 3, 3:49 PM EDT	Severe Thunderstorm Warning	IWX	Marshall	41 min
Jul 3, 4:44 PM EDT	Special Weather Statement	IWX	Pulaski	31 min
Jul 3, 6:32 PM EDT	Special Weather Statement	IWX	Huntington	28 min
Jul 3, 6:50 PM EDT	Special Weather Statement	IWX	Wells	40 min
Jul 3, 7:51 PM EDT	Special Weather Statement	IWX	Kosciusko	24 min
Jul 3, 3:44 PM EDT	Special Weather Statement	IWX	Defiance	31 min
Jul 3, 3:53 PM EDT	Severe Thunderstorm Warning	IWX	Defiance, Henry	52 min
Jul 3, 4:22 PM EDT	Special Weather Statement	IWX	Fulton	23 min
Jul 3, 4:36 PM EDT	Special Weather Statement	IWX	Putnam	24 min

Nearby

Special Weather Statements in Indiana, 2017 Every special weather statement in 2017

Sources

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