Alert archive / Wisconsin / Special Weather Statements in 2016

Special Weather Statement, NWS Green Bay, WI

April 25, 2016Manitowoc County, Wisconsin

NWS Green Bay, WI issued this special weather statement at Apr 25, 2016, 5:03 PM CDT for Manitowoc County, Wisconsin. It was in force for 42 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: Apr 25, 2016, 5:03 PM CDT (22:03 UTC)
Expired: Apr 25, 2016, 5:45 PM CDT
In force: 42 min
Issued by: NWS Green Bay, WI

County Manitowoc County, WI

The radar

The Green Bay radar (KGRB), 57 km from the middle of the area, began a volume at 22:03 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

Green Bay/Straub, WI (KGRB), launched 12:00Z, 10.1 hours before the alert went out and 55 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: 861 m above ground
0-6 km bulk shear: 43 kt
0-1 km storm-relative helicity: 280 m²/s²
0-3 km storm-relative helicity: 279 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 Green Bay, WI wrote its last area forecast discussion before this special weather statement went out at Apr 25, 2:39 PM CDT, 2 hours 24 minutes earlier.

Area forecast discussion, Apr 25, 2:39 PM CDT, 2 hours 24 minutes before

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Hazardous weather outlook, Apr 25, 2:30 PM CDT, 2 hours 33 minutes before

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In the hours before

Special weather statement, Apr 25, 3:38 PM CDT, 1 hour 25 minutes before

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Special weather statement, Apr 25, 3:52 PM CDT, 1 hour 11 minutes before

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Local storm report, Apr 25, 3:53 PM CDT, 1 hour 10 minutes before

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Special weather statement, Apr 25, 3:58 PM CDT, 1 hour 5 minutes before

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Special weather statement, Apr 25, 4:26 PM CDT, 37 minutes before

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Special weather statement, Apr 25, 5:03 PM CDT, 0 minutes before

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The office that day

Everything else NWS Green Bay, WI issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Apr 25, 12:21 PM CDT	Special Weather Statement	GRB	Lincoln	54 min
Apr 25, 2:16 PM CDT	Special Weather Statement	GRB	Florence, Forest, Langlade, Lincoln, Oneida, Vilas	89 min
Apr 25, 3:38 PM CDT	Special Weather Statement	GRB	Portage	22 min
Apr 25, 3:52 PM CDT	Special Weather Statement	GRB	Manitowoc	23 min
Apr 25, 3:58 PM CDT	Special Weather Statement	GRB	Calumet	32 min
Apr 25, 4:26 PM CDT	Special Weather Statement	GRB	Manitowoc	49 min
Apr 25, 6:34 PM CDT	Special Weather Statement	GRB	Oconto	26 min

Nearby

Special Weather Statements in Wisconsin, 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.