Alert archive / Wisconsin / Special Weather Statements in 2016

Special Weather Statement, NWS Milwaukee, WI

April 25, 2016Ozaukee County, Washington County, Wisconsin

NWS Milwaukee, WI issued this special weather statement at Apr 25, 2016, 5:01 PM CDT for Ozaukee County, Washington County, Wisconsin. It was in force for 44 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, 5:01 PM CDT (22:01 UTC)
Expired: Apr 25, 2016, 5:45 PM CDT
In force: 44 min
Issued by: NWS Milwaukee, WI

Counties Ozaukee County, WI, Washington County, WI

The radar

The Milwaukee radar (KMKX), 59 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, 10.0 hours before the alert went out and 128 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 Milwaukee, WI wrote its last area forecast discussion before this special weather statement went out at Apr 25, 3:37 PM CDT, 1 hour 24 minutes earlier.

Area forecast discussion, Apr 25, 3:37 PM CDT, 1 hour 24 minutes before

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Hazardous weather outlook, Apr 25, 3:18 PM CDT, 1 hour 43 minutes before

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In the hours before

Special weather statement, Apr 25, 4:39 PM CDT, 22 minutes before

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Local storm report, Apr 25, 4:46 PM CDT, 15 minutes before

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Special weather statement, Apr 25, 4:47 PM CDT, 14 minutes before

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Local storm report, Apr 25, 4:49 PM CDT, 12 minutes before

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Local storm report, Apr 25, 4:55 PM CDT, 6 minutes before

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Special weather statement, Apr 25, 5:01 PM CDT, 0 minutes before

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The office that day

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

Issued	Product	Office	Counties	Lasted
Apr 25, 3:35 AM CDT	Small Craft Advisory	MKX		45 hr
Apr 25, 2:14 PM CDT	Special Weather Statement	MKX	Fond du Lac	31 min
Apr 25, 2:57 PM CDT	Special Weather Statement	MKX	Waukesha	33 min
Apr 25, 3:07 PM CDT	Special Weather Statement	MKX	Waukesha	38 min
Apr 25, 3:19 PM CDT	Special Weather Statement	MKX	Milwaukee	26 min
Apr 25, 3:36 PM CDT	Special Marine Warning	MKX		24 min
Apr 25, 3:56 PM CDT	Special Weather Statement	MKX	Ozaukee, Washington	49 min
Apr 25, 4:03 PM CDT	Special Marine Warning	MKX		42 min
Apr 25, 4:21 PM CDT	Special Weather Statement	MKX	Waukesha	39 min
Apr 25, 4:23 PM CDT	Special Marine Warning	MKX		37 min
Apr 25, 4:39 PM CDT	Special Weather Statement	MKX	Racine	36 min
Apr 25, 4:47 PM CDT	Special Weather Statement	MKX	Kenosha	28 min
Apr 25, 5:04 PM CDT	Special Marine Warning	MKX		56 min
Apr 25, 5:10 PM CDT	Severe Thunderstorm Warning	MKX	Ozaukee, Washington	35 min
Apr 25, 5:18 PM CDT	Special Marine Warning	MKX		87 min
Apr 25, 5:32 PM CDT	Special Weather Statement	MKX	Milwaukee	43 min
Apr 25, 5:49 PM CDT	Special Weather Statement	MKX	Sheboygan	26 min
Apr 25, 5:51 PM CDT	Special Marine Warning	MKX		84 min
Apr 25, 6:09 PM CDT	Special Marine Warning	MKX		21 min
Apr 25, 6:27 PM CDT	Special Weather Statement	MKX	Kenosha, Racine	33 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.