Alert archive / Wisconsin / Severe Thunderstorm Warnings in 1986

Severe Thunderstorm Warning 11, NWS Milwaukee, WI

June 26, 1986Wood County, Wisconsin

NWS Milwaukee, WI issued this severe thunderstorm warning at Jun 26, 1986, 10:19 PM CDT for Wood County, Wisconsin. It was in force for 56 min.

The area

The counties it named.

The facts

Issued: Jun 26, 1986, 10:19 PM CDT (03:19 UTC)
Expired: Jun 26, 1986, 11:15 PM CDT
In force: 56 min
Issued by: NWS Milwaukee, WI
Area: Whole counties

County Wood County, WI

The radar

The WSR-88D network and its archive begin in 1991, so there is no radar volume for this alert.

The nearest sounding before it

Green Bay/Straub, WI (KGRB), launched 00:00Z, 3.3 hours before the alert went out and 154 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: 1669 J/kg
Mixed-layer CIN: -81 J/kg
Mixed-layer LCL: 1036 m above ground
0-6 km bulk shear: 21 kt
0-1 km storm-relative helicity: 136 m²/s²
0-3 km storm-relative helicity: 266 m²/s²
Significant tornado parameter: 0.1
Supercell composite: 0.7

Open this sounding in Storm Lab

The text

The text of this product is not in the archive. The NWS text archive before 2002 is incomplete.

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.

In the hours before

Special weather statement, Jun 26, 8:13 PM CDT, 2 hours 6 minutes before

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Special weather statement, Jun 26, 8:21 PM CDT, 1 hour 58 minutes before

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Special weather statement, Jun 26, 8:26 PM CDT, 1 hour 53 minutes before

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Special weather statement, Jun 26, 8:58 PM CDT, 1 hour 21 minutes before

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Special weather statement, Jun 26, 9:45 PM CDT, 34 minutes before

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Special weather statement, Jun 26, 10:09 PM CDT, 10 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
Jun 26, 8:12 PM CDT	Severe Thunderstorm Warning	MKX	Fond du Lac	48 min

Nearby

Severe Thunderstorm Warnings in Wisconsin, 1986 Every severe thunderstorm warning in 1986

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.