Alert archive / Minnesota / Small Craft Advisories in 2017

Small Craft Advisory 30, NWS Duluth, MN

June 12, 2017

NWS Duluth, MN issued this small craft advisory at Jun 12, 2017, 3:33 AM CDT. It took effect at Jun 13, 2017, 10:00 AM CDT. It was in force for 36 hr.

The area

The counties it named.

The facts

Issued
Jun 12, 2017, 3:33 AM CDT (08:33 UTC)
In effect from
Jun 13, 2017, 10:00 AM CDT
Expired
Jun 14, 2017, 10:00 PM CDT
In force
36 hr
Issued by
NWS Duluth, MN

What forecasters said that day

The local office's own words before this small craft advisory went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Duluth, MN wrote its last area forecast discussion before this small craft advisory went out at Jun 12, 12:26 AM CDT, 3 hours 7 minutes earlier.

Area forecast discussion, Jun 12, 12:26 AM CDT, 3 hours 7 minutes before
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Hazardous weather outlook, Jun 11, 12:08 PM CDT, 15 hours 25 minutes before
Hazardous Weather Outlook
National Weather Service Duluth MN
1208 PM CDT Sun Jun 11 2017

MNZ010>012-018>021-025-026-033>038-WIZ001>004-006>009-121200-
Koochiching-North St. Louis-Northern Cook/Northern Lake-
North Itasca-Central St. Louis-Southern Lake/North Shore-
Southern Cook/North Shore-North Cass-South Itasca-South Cass-
Crow Wing-Northern Aitkin-South Aitkin-Carlton/South St. Louis-
Pine-Douglas-Bayfield-Ashland-Iron-Burnett-Washburn-Sawyer-Price-
1208 PM CDT Sun Jun 11 2017

This Hazardous Weather Outlook is for portions of northeast
Minnesota and northwest Wisconsin.

.DAY ONE...This afternoon and Tonight

A round of strong to severe storms barreled through east-central
Minnesota through parts of northwest Wisconsin this morning,
bringing strong to severe winds to those areas. More thunderstorms
are possible across northwest Wisconsin and parts of central into
northeast Minnesota through tonight. Some of the storms from
east-central Minnesota into northwest Wisconsin could be strong to
severe this afternoon and evening. The main threats from the the
storms will be large hail, damaging winds, frequent lightning, and
heavy rain. The heavy rain could lead to localized flash flooding.

.DAYS TWO THROUGH SEVEN...Monday through Saturday

Another round of thunderstorms will be possible for Monday,
especially for southern portions of the Northland. Some storms
could be strong to severe, with large hail and damaging winds the
main threats.

Thunderstorms are expected Tuesday through Wednesday across much
of the Northland. Strong to severe storms will be possible in
north- central Minnesota Tuesday afternoon and evening, with large
hail and damaging winds expected from the strongest storms.

.SPOTTER INFORMATION STATEMENT...

Skywarn Spotters may be needed this afternoon and evening.

LSZ121-140>148-121200-
Bayfield to Oak Point WI-Grand Portage to Grand Marais MN-
Grand Marais to Taconite Harbor MN-
Taconite Harbor to Silver Bay Harbor MN-
Silver Bay Harbor to Two Harbors MN-Two Harbors to Duluth MN-
Duluth MN to Port Wing WI-Port Wing to Sand Island WI-
Sand Island to Bayfield WI-Oak Point to Saxon Harbor WI-
1208 PM CDT Sun Jun 11 2017

This Hazardous Weather Outlook is for portions of the Nearshore
waters of western Lake Superior.

.DAY ONE...This afternoon and Tonight

A few rounds of thunderstorms are expected today and tonight
across western Lake Superior, especially along the south shore. A
few storms could be strong to severe this afternoon and evening.

.DAYS TWO THROUGH SEVEN...Monday through Saturday

Thunderstorms are possible across western Lake Superior Tuesday
night into Wednesday. These storms are not expected to be severe.

Increasing easterly winds Monday night through Wednesday will
lead to building waves across western Lake Superior, which will
result in hazardous conditions for small craft. A Small Craft
Advisory will be needed.

G2

More information may be obtained at the following web address:
http://www.weather.gov/duluth (all lower case)

In the hours before

Local storm report, Jun 11, 9:42 PM CDT, 5 hours 51 minutes before
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Local storm report, Jun 11, 11:15 PM CDT, 4 hours 18 minutes before
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The office that day

Everything else NWS Duluth, MN issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jun 11, 11:03 PM CDTDense Fog AdvisoryDLHAitkin, Cass, Crow Wing, Pine9 hr
Jun 11, 7:02 PM CDTSpecial Weather StatementDLHPrice13 min
Jun 11, 7:06 PM CDTSevere Thunderstorm WarningDLHPrice39 min
Jun 11, 8:06 PM CDTSpecial Weather StatementDLHPrice24 min
Jun 11, 8:13 PM CDTSevere Thunderstorm WarningDLHPrice32 min
Jun 11, 8:57 PM CDTSevere Thunderstorm WarningDLHPrice33 min
Jun 11, 9:05 PM CDTFlash Flood WarningDLHPrice, Sawyer8 hr
Jun 12, 4:50 AM CDTAreal Flood WarningDLHPrice, Sawyer12 hr

Nearby

Small Craft Advisories in Minnesota, 2017Every small craft advisory in 2017

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text.