Alert archive / Wisconsin / Special Weather Statements in 2020
Special Weather Statement, NWS Green Bay, WI
NWS Green Bay, WI issued this special weather statement at Jun 10, 2020, 2:10 PM CDT for Manitowoc County, Wisconsin. It was in force for 35 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, 2020, 2:10 PM CDT (19:10 UTC)
- Expired
- Jun 10, 2020, 2:45 PM CDT
- In force
- 35 min
- Issued by
- NWS Green Bay, WI
County Manitowoc County, WI
The radar
The Green Bay radar (KGRB), 47 km from the middle of the area, began a volume at 19:10 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, 7.2 hours before the alert went out and 44 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.
- Mixed-layer CAPE
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 867 m above ground
- 0-6 km bulk shear
- 55 kt
- 0-1 km storm-relative helicity
- -150 m²/s²
- 0-3 km storm-relative helicity
- -31 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
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</html>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, 11:44 AM CDT, 2 hours 26 minutes earlier.
Area forecast discussion, Jun 10, 11:44 AM CDT, 2 hours 26 minutes before
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</html>Hazardous weather outlook, Jun 10, 3:19 AM CDT, 10 hours 51 minutes before
Hazardous Weather Outlook National Weather Service Green Bay WI 319 AM CDT Wed Jun 10 2020 WIZ005-010>013-018>022-030-031-035>040-045-048>050-073-074-110830- Vilas-Oneida-Forest-Florence-Northern Marinette County-Lincoln- Langlade-Menominee-Northern Oconto County-Door-Marathon-Shawano- Wood-Portage-Waupaca-Outagamie-Brown-Kewaunee-Waushara-Winnebago- Calumet-Manitowoc-Southern Marinette County- Southern Oconto County- 319 AM CDT Wed Jun 10 2020 This Hazardous Weather Outlook is for north-central and northeast Wisconsin. .DAY ONE...Today and Tonight The rain that fell last night will cause many rivers and streams to rise. Minor flooding is possible in some areas. Rain and scattered thunderstorms will return to the region this afternoon. Up to an inch of rain could fall across eastern Wisconsin this afternoon and evening. Minor flooding of urban areas and small streams is possible. Strong currents and dangerous swimming conditions are expected along Lake Michigan beaches through midday due to high waves. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday Areas of frost are possible across far northern Wisconsin Friday and Saturday nights as temperatures are forecast to fall into the middle to upper 30s. .SPOTTER INFORMATION STATEMENT... Spotters are requested to report any wind gusts greater than 40 mph, rainfall amounts of one inch or greater, and any flooding. LMZ521-522-541>543-110830- The Bay of Green Bay south of a line from Cedar River MI to Rock Island Passage-Lake Michigan from Washington Island to Sheboygan- 319 AM CDT Wed Jun 10 2020 This Hazardous Weather Outlook is for portions of northwest Lake Michigan and the waters of Green Bay. .DAY ONE...Today and Tonight Conditions hazardous to small craft are expected on the bay through early afternoon, and along Lake Michigan through late this evening. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday The probability of widespread hazardous weather is low. RDM/KLJ
In the hours before
Local storm report, Jun 10, 10:00 AM CDT, 4 hours 10 minutes before
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</html>Local storm report, Jun 10, 10:18 AM CDT, 3 hours 52 minutes before
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</html>Special weather statement, Jun 10, 2:10 PM CDT, 0 minutes before
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</html>The office that day
Everything else NWS Green Bay, WI issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 10, 4:03 AM CDT | Small Craft Advisory | GRB | 21 hr | |
| Jun 10, 2:44 PM CDT | Special Weather Statement | GRB | Calumet, Manitowoc | 46 min |
| Jun 10, 3:21 PM CDT | Special Weather Statement | GRB | Calumet | 54 min |
| Jun 10, 4:18 PM CDT | Special Weather Statement | GRB | Brown, Calumet | 57 min |
| Jun 10, 4:49 PM CDT | Areal Flood Advisory | GRB | Brown, Calumet, Kewaunee, Manitowoc, Outagamie, Winnebago | 5 hr |
| Jun 10, 5:34 PM CDT | Areal Flood Advisory | GRB | Door, Kewaunee, Manitowoc | 4 hr |
Nearby
Special Weather Statements in Wisconsin, 2020Every special weather statement in 2020
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.