Alert archive / Minnesota / Special Weather Statements in 2012

Special Weather Statement, NWS Duluth, MN

June 6, 2012Cook County, Minnesota

NWS Duluth, MN issued this special weather statement at Jun 6, 2012, 3:01 PM CDT for Cook County, Minnesota. It was in force for 29 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 6, 2012, 3:01 PM CDT (20:01 UTC)
Expired
Jun 6, 2012, 3:30 PM CDT
In force
29 min
Issued by
NWS Duluth, MN

County Cook County, MN

The radar

The Duluth radar (KDLH), 148 km from the middle of the area, began a volume at 20:02 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

International Fa, MN (KINL), launched 12:00Z, 8.0 hours before the alert went out and 201 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-pSkew-T log-p diagram, International Fa, MN at 12:00Z on 2012-06-06Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 118 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, International Fa, MN at 12:00Z on 2012-06-06The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 123 square meters per square second.1939587897Sfc1 km3 km6 km9 kmRMLM
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
118 J/kg
Mixed-layer CIN
-149 J/kg
Mixed-layer LCL
1013 m above ground
0-6 km bulk shear
35 kt
0-1 km storm-relative helicity
123 m²/s²
0-3 km storm-relative helicity
212 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.4

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

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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 Duluth, MN wrote its last area forecast discussion before this special weather statement went out at Jun 6, 12:36 PM CDT, 2 hours 25 minutes earlier.

Area forecast discussion, Jun 6, 12:36 PM CDT, 2 hours 25 minutes before
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Hazardous weather outlook, Jun 6, 5:03 AM CDT, 9 hours 58 minutes before
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In the hours before

Special weather statement, Jun 6, 2:23 PM CDT, 38 minutes before
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Special weather statement, Jun 6, 2:27 PM CDT, 34 minutes before
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Special weather statement, Jun 6, 2:56 PM CDT, 5 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE DULUTH MN
256 PM CDT WED JUN 6 2012

WIZ001-006-007-062030-
BURNETT-DOUGLAS-WASHBURN-
256 PM CDT WED JUN 6 2012

AT 255 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
THUNDERSTORM 6 MILES EAST OF MOOSE JUNCTION...MOVING SOUTHEAST AT 15
MPH.

THIS STORM IS CAPABLE OF PRODUCING WIND GUSTS UP TO 30 MPH...FREQUENT
CLOUD TO GROUND LIGHTNING...BRIEF MODERATE DOWNPOURS...

LOCATIONS IMPACTED INCLUDE...
  SAINT CROIX FLOWAGE...                      GORDON...
  MINONG FLOWAGE...     WASCOTT...            MINONG...

GUSTY WINDS MAY CAUSE SMALL OBJECTS SUCH AS TRASH BINS TO BLOW
AROUND. STAY AWAY FROM HIGH OBJECTS OUTDOORS SUCH AS TREES. SEEK
SHELTER IN A STURDY STRUCTURE UNTIL THIS STORM HAS PASSED.

LAT...LON 4611 9160 4594 9200 4629 9225 4640 9195

STEWART
Special weather statement, Jun 6, 2:57 PM CDT, 4 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE DULUTH MN
257 PM CDT WED JUN 6 2012

MNZ010-018-062030-
KOOCHICHING-NORTH ITASCA-
257 PM CDT WED JUN 6 2012

AT 257 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
STRONG THUNDERSTORM NEAR ALVWOOD...MOVING SOUTH AT 20 MPH.

THIS STORM IS CAPABLE OF PRODUCING HALF INCH DIAMETER HAIL...WIND
GUSTS UP TO 30 MPH...FREQUENT CLOUD TO GROUND LIGHTNING...BRIEF
MODERATE DOWNPOURS...

LOCATIONS IMPACTED INCLUDE...
  ROSY...               WIRT...               DIXON LAKE...
  SAND LAKE...          SQUAW LAKE...         OSLUND...
  MAX...

GUSTY WINDS MAY CAUSE SMALL OBJECTS SUCH AS TRASH BINS TO BLOW
AROUND. STAY AWAY FROM HIGH OBJECTS OUTDOORS SUCH AS TREES. SEEK
SHELTER IN A STURDY STRUCTURE UNTIL THIS STORM HAS PASSED.

LAT...LON 4764 9375 4743 9432 4780 9439 4786 9414

STEWART
Special weather statement, Jun 6, 2:58 PM CDT, 3 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE DULUTH MN
258 PM CDT WED JUN 6 2012

MNZ038-WIZ006-062030-
BURNETT-PINE-
258 PM CDT WED JUN 6 2012

AT 258 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
THUNDERSTORM 6 MILES NORTHWEST OF DUXBURY...MOVING SOUTHEAST AT 15
MPH.

THIS STORM IS CAPABLE OF PRODUCING WIND GUSTS UP TO 30 MPH...FREQUENT
CLOUD TO GROUND LIGHTNING...BRIEF MODERATE DOWNPOURS...

LOCATIONS IMPACTED INCLUDE...
  DUXBURY...            MARKVILLE...          DANBURY...

GUSTY WINDS MAY CAUSE SMALL OBJECTS SUCH AS TRASH BINS TO BLOW
AROUND. STAY AWAY FROM HIGH OBJECTS OUTDOORS SUCH AS TREES. SEEK
SHELTER IN A STURDY STRUCTURE UNTIL THIS STORM HAS PASSED.

LAT...LON 4599 9217 4582 9262 4622 9275 4629 9251

STEWART
Special weather statement, Jun 6, 3:01 PM CDT, 0 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE DULUTH MN
301 PM CDT WED JUN 6 2012

MNZ012-020-021-062030-
NORTHERN COOK/NORTHERN LAKE-SOUTHERN COOK/NORTH SHORE-SOUTHERN
LAKE/NORTH SHORE-
301 PM CDT WED JUN 6 2012

AT 258 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
STRONG THUNDERSTORM 14 MILES NORTHWEST OF WHITE PINE LAKE...NEARLY
STATIONARY MOVING SOUTH AT 5 MPH.

LOCATIONS IMPACTED INCLUDE...
    WEST CENTRAL COOK COUNTY...
    EAST CENTRAL COUNTY...

GUSTY WINDS MAY CAUSE SMALL OBJECTS SUCH AS TRASH BINS TO BLOW
AROUND. STAY AWAY FROM HIGH OBJECTS OUTDOORS SUCH AS TREES. SEEK
SHELTER IN A STURDY STRUCTURE UNTIL THIS STORM HAS PASSED.

LAT...LON 4779 9058 4756 9100 4786 9116 4796 9092

STEWART

The office that day

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

IssuedProductOfficeCountiesLasted
Jun 6, 8:55 AM CDTSpecial Weather StatementDLH35 min
Jun 6, 10:00 AM CDTSpecial Weather StatementDLH45 min
Jun 6, 11:14 AM CDTSpecial Weather StatementDLHSaint Louis46 min
Jun 6, 11:52 AM CDTSpecial Weather StatementDLHSaint Louis23 min
Jun 6, 12:22 PM CDTSpecial Weather StatementDLHSaint Louis23 min
Jun 6, 1:38 PM CDTSpecial Weather StatementDLHItasca37 min
Jun 6, 1:52 PM CDTSpecial Weather StatementDLHItasca23 min
Jun 6, 2:23 PM CDTSpecial Weather StatementDLHPine37 min
Jun 6, 2:27 PM CDTSpecial Weather StatementDLHItasca33 min
Jun 6, 2:57 PM CDTSpecial Weather StatementDLHItasca33 min
Jun 6, 3:46 PM CDTSpecial Weather StatementDLHPine59 min
Jun 6, 3:49 PM CDTSpecial Weather StatementDLHItasca41 min
Jun 6, 4:04 PM CDTSevere Thunderstorm WarningDLHCass, Itasca41 min
Jun 6, 4:47 PM CDTSpecial Weather StatementDLHCass43 min
Jun 6, 4:54 PM CDTSevere Thunderstorm WarningDLHCass36 min
Jun 6, 5:29 PM CDTSevere Thunderstorm WarningDLHCass46 min
Jun 6, 5:40 PM CDTSpecial Weather StatementDLHKoochiching50 min
Jun 6, 6:07 PM CDTSevere Thunderstorm WarningDLHCass, Crow Wing53 min
Jun 6, 12:48 PM CDTSpecial Weather StatementDLHIron27 min
Jun 6, 1:10 PM CDTSpecial Weather StatementDLHSawyer50 min
Jun 6, 1:32 PM CDTSpecial Weather StatementDLHSawyer28 min
Jun 6, 2:01 PM CDTSpecial Weather StatementDLHDouglas29 min
Jun 6, 2:56 PM CDTSpecial Weather StatementDLHWashburn34 min
Jun 6, 2:58 PM CDTSpecial Weather StatementDLHBurnett32 min
Jun 6, 3:12 PM CDTSpecial Weather StatementDLHBayfield18 min
Jun 6, 4:23 PM CDTSpecial Weather StatementDLHAshland52 min

Nearby

Special Weather Statements in Minnesota, 2012Every special weather statement in 2012

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.