Alert archive / Wisconsin / Special Weather Statements in 2023

Special Weather Statement, NWS Green Bay, WI

June 10, 2023Brown County, Wisconsin

NWS Green Bay, WI issued this special weather statement at Jun 10, 2023, 3:16 PM CDT for Brown 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: Jun 10, 2023, 3:16 PM CDT (20:16 UTC)
Expired: Jun 10, 2023, 4:00 PM CDT
In force: 44 min
Issued by: NWS Green Bay, WI
Hail: 0.50 in
Wind: 30

County Brown County, WI

The radar

The Green Bay radar (KGRB), 10 km from the middle of the area, began a volume at 20:19 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, 8.3 hours before the alert went out and 12 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: 2236 m above ground
0-6 km bulk shear: 24 kt
0-1 km storm-relative helicity: 46 m²/s²
0-3 km storm-relative helicity: 49 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 Jun 10, 12:59 PM CDT, 2 hours 17 minutes earlier.

Area forecast discussion, Jun 10, 12:59 PM CDT, 2 hours 17 minutes before

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Hazardous weather outlook, Jun 10, 3:32 AM CDT, 11 hours 44 minutes before

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In the hours before

Special weather statement, Jun 10, 1:46 PM CDT, 1 hour 30 minutes before

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Special weather statement, Jun 10, 3:16 PM CDT, 0 minutes before

Special Weather Statement
National Weather Service Green Bay WI
316 PM CDT Sat Jun 10 2023

WIZ038-039-102100-
Outagamie WI-Brown WI-
316 PM CDT Sat Jun 10 2023

...A strong thunderstorm will impact portions of northwestern Brown
and northeastern Outagamie Counties through 400 PM CDT...

At 315 PM CDT, Doppler radar was tracking a strong thunderstorm near
Pulaski, or 13 miles northwest of Green Bay, moving southeast at 15
mph.

HAZARD...Winds in excess of 30 mph and half inch hail.

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down tree limbs and blow around
         unsecured objects. Minor damage to outdoor objects is
         possible.

Locations impacted include...
Green Bay, Pulaski, Bellevue Town, Oneida, De Pere, Howard,
Ashwaubenon, Allouez, Hobart and Pittsfield.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

Frequent cloud to ground lightning is occurring with this storm.
Lightning can strike 10 miles away from a thunderstorm. Seek a safe
shelter inside a building or vehicle.

&&

LAT...LON 4435 8824 4459 8830 4459 8825 4465 8824
      4466 8824 4467 8820 4468 8817 4468 8814
      4448 8790
TIME...MOT...LOC 2015Z 332DEG 10KT 4461 8822

MAX HAIL SIZE...0.50 IN
MAX WIND GUST...30 MPH

KLJ

The office that day

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

Issued	Product	Office	Counties	Lasted
Jun 10, 3:11 AM CDT	Small Craft Advisory	GRB		40 hr
Jun 10, 3:20 PM CDT	Special Weather Statement	GRB	Outagamie, Portage, Shawano, Waupaca, Wood	55 min
Jun 10, 3:56 PM CDT	Beach Hazards Statement	GRB	Door, Kewaunee, Manitowoc	27 hr
Jun 10, 4:19 PM CDT	Special Weather Statement	GRB	Brown, Outagamie, Portage, Shawano, Waupaca, Wood	41 min
Jun 10, 5:04 PM CDT	Special Weather Statement	GRB	Waushara	56 min

Nearby

Special Weather Statements in Wisconsin, 2023 Every special weather statement in 2023

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.