Alert archive / Indiana / Special Weather Statements in 2016

Special Weather Statement, NWS Northern Indiana

July 23, 2016Saint Joseph County, Indiana

NWS Northern Indiana issued this special weather statement at Jul 23, 2016, 9:32 PM EDT for Saint Joseph County, Indiana. It was in force for 58 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 23, 2016, 9:32 PM EDT (01:32 UTC)
Expired: Jul 23, 2016, 10:30 PM EDT
In force: 58 min
Issued by: NWS Northern Indiana

County Saint Joseph County, IN

The radar

The Northern Indiana radar (KIWX), 70 km from the middle of the area, began a volume at 01:33 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

Detroit, MI (KDTX), launched 00:00Z, 1.5 hours before the alert went out and 264 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: 0 J/kg
Mixed-layer CIN: No buoyant parcel
Mixed-layer LCL: 2263 m above ground
0-6 km bulk shear: 18 kt
0-1 km storm-relative helicity: 26 m²/s²
0-3 km storm-relative helicity: 92 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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The office that day

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

Issued	Product	Office	Counties	Lasted
Jul 23, 8:05 PM EDT	Special Marine Warning	IWX		85 min
Jul 24, 12:02 AM EDT	Special Marine Warning	IWX		58 min
Jul 24, 12:17 AM EDT	Special Weather Statement	IWX	LaPorte, Starke	58 min
Jul 24, 1:15 AM EDT	Special Weather Statement	IWX	Marshall, Pulaski, Saint Joseph, Starke	60 min
Jul 24, 2:33 AM EDT	Special Weather Statement	IWX	Grant, Huntington, Kosciusko, Miami, Wabash, Whitley	57 min
Jul 24, 4:05 AM EDT	Heat Advisory	IWX	Adams, Allen, Blackford, Cass, DeKalb, Elkhart and 15 more	16 hr
Jul 23, 8:55 PM EDT	Special Weather Statement	IWX	Berrien	35 min
Jul 24, 9:43 AM EDT	Special Weather Statement	IWX	Hillsdale	62 min

Nearby

Special Weather Statements in Indiana, 2016 Every special weather statement in 2016

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.