Alert archive / Wisconsin / Special Weather Statements in 2010

Special Weather Statement, NWS Duluth, MN

June 23, 2010Washburn County, Wisconsin

NWS Duluth, MN issued this special weather statement at Jun 23, 2010, 1:07 AM CDT for Washburn County, Wisconsin. It was in force for 23 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 23, 2010, 1:07 AM CDT (06:07 UTC)
Expired
Jun 23, 2010, 1:30 AM CDT
In force
23 min
Issued by
NWS Duluth, MN

County Washburn County, WI

The radar

The Duluth radar (KDLH), 119 km from the middle of the area, began a volume at 06:09 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

Minneapolis, MN (KMPX), launched 00:00Z, 6.1 hours before the alert went out and 181 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, Minneapolis, MN at 00:00Z on 2010-06-23Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 2158 joules per kilogram.LCLEL10008507005003002001001 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, Minneapolis, MN at 00:00Z on 2010-06-23The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 60 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
2158 J/kg
Mixed-layer CIN
-6 J/kg
Mixed-layer LCL
1458 m above ground
0-6 km bulk shear
48 kt
0-1 km storm-relative helicity
60 m²/s²
0-3 km storm-relative helicity
126 m²/s²
Significant tornado parameter
0.7
Supercell composite
7.8

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 23, 12:38 AM CDT, 29 minutes earlier.

Area forecast discussion, Jun 23, 12:38 AM CDT, 29 minutes before
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Hazardous weather outlook, Jun 22, 3:31 PM CDT, 9 hours 36 minutes before
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE DULUTH MN
331 PM CDT TUE JUN 22 2010

MNZ010>012-018>021-025-026-033>038-WIZ001>004-006>009-231030-
KOOCHICHING-NORTHERN ST. LOUIS-NORTHERN COOK/NORTHERN LAKE-
NORTHERN ITASCA-CENTRAL ST. LOUIS-SOUTHERN LAKE/LAKESHORE-
SOUTHERN COOK/LAKESHORE-NORTHERN CASS-SOUTHERN ITASCA-
SOUTHERN CASS-CROW WING-NORTHERN AITKIN-SOUTHERN AITKIN-
CARLTON/SOUTHERN ST. LOUIS-PINE-DOUGLAS-BAYFIELD-ASHLAND-IRON-
BURNETT-WASHBURN-SAWYER-PRICE-
331 PM CDT TUE JUN 22 2010

THIS HAZARDOUS WEATHER OUTLOOK IS FOR NORTHEAST MINNESOTA AND
NORTHWEST WISCONSIN.

.DAY ONE...THIS AFTERNOON AND TONIGHT

PATCHY DENSE FOG WILL LINGER NEAR LAKE SUPERIOR OVERNIGHT.

SCATTERED THUNDERSTORMS ARE EXPECTED ACROSS THE AREA TONIGHT.
SOME OF THESE THUNDERSTORMS WILL BE SEVERE WITH DAMAGING WINDS
AND LARGE HAIL ACROSS THE ENTIRE AREA. THERE IS ALSO A POSSIBILITY
OF A FEW TORNADOES.

.DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY

SCATTERED...MOSTLY AFTERNOON AND EVENING THUNDERSTORMS WILL OCCUR
ACROSS THE AREA WEDNESDAY AND AGAIN FRIDAY THROUGH SUNDAY. AT THIS
TIME...THE THUNDERSTORMS ARE NOT EXPECTED TO BE SEVERE.

.SPOTTER INFORMATION STATEMENT...

SKYWARN SPOTTER ACTIVATION MAY BE NEEDED THIS AFTERNOON AND
TONIGHT.

LSZ121-140>148-231030-
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-
331 PM CDT TUE JUN 22 2010

THIS HAZARDOUS WEATHER OUTLOOK IS FOR THE NEARSHORE WATERS OF
WESTERN LAKE SUPERIOR.

.DAY ONE...THIS AFTERNOON AND TONIGHT

PATCHY FOG WILL LINGER IN THE NEARSHORE AREA OF WESTERN LAKE
SUPERIOR TONIGHT.

SCATTERED THUNDERSTORMS ARE EXPECTED ACROSS THE NEARSHORE WATERS
TONIGHT. SOME OF THESE THUNDERSTORMS WILL BE SEVERE WITH STRONG
WINDS...VERY ROUGH WATER...AND LARGE HAIL. THERE IS ALSO A
POSSIBILITY OF A FEW SIGNIFICANT WATERSPOUTS.

.DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY

SCATTERED...MOSTLY AFTERNOON AND EVENING THUNDERSTORMS WILL OCCUR
ACROSS WESTERN LAKE SUPERIOR WEDNESDAY AND AGAIN FRIDAY THROUGH
SUNDAY. AT THIS TIME...THUNDERSTORMS ARE NOT EXPECTED TO BE SEVERE.

DAP

MORE INFORMATION MAY BE OBTAINED AT THE FOLLOWING WEB ADDRESS:
HTTP://WWW.WEATHER.GOV/DULUTH (ALL LOWER CASE)

In the hours before

Special weather statement, Jun 22, 11:04 PM CDT, 2 hours 3 minutes before
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Special weather statement, Jun 22, 11:27 PM CDT, 1 hour 40 minutes before
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Special weather statement, Jun 23, 12:38 AM CDT, 29 minutes before
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Special weather statement, Jun 23, 12:52 AM CDT, 15 minutes before
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Special weather statement, Jun 23, 12:54 AM CDT, 13 minutes before
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Special weather statement, Jun 23, 1:07 AM CDT, 0 minutes before
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The office that day

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

IssuedProductOfficeCountiesLasted
Jun 22, 7:18 PM CDTSpecial Weather StatementDLHPine12 min
Jun 22, 7:33 PM CDTSpecial Weather StatementDLHPine12 min
Jun 22, 7:46 PM CDTSpecial Weather StatementDLHCarlton14 min
Jun 22, 7:59 PM CDTSevere Thunderstorm WarningDLHCarlton, Pine46 min
Jun 22, 8:05 PM CDTSpecial Weather StatementDLHPine25 min
Jun 22, 8:12 PM CDTSpecial Weather StatementDLHPine18 min
Jun 22, 10:03 PM CDTSpecial Weather StatementDLHChisago12 min
Jun 22, 10:49 PM CDTSpecial Weather StatementDLHChisago16 min
Jun 22, 11:04 PM CDTSpecial Weather StatementDLHChisago26 min
Jun 23, 2:05 AM CDTSpecial Weather StatementDLHPine25 min
Jun 23, 2:40 AM CDTSpecial Weather StatementDLHPine20 min
Jun 23, 2:57 AM CDTSpecial Weather StatementDLHPine33 min
Jun 23, 3:20 AM CDTAreal Flood AdvisoryDLHPine67 min
Jun 23, 3:31 AM CDTSevere Thunderstorm WarningDLHPine29 min
Jun 23, 4:03 AM CDTSpecial Weather StatementDLHPine57 min
Jun 23, 1:24 PM CDTSpecial Weather StatementDLHLake36 min
Jun 23, 1:50 PM CDTSpecial Weather StatementDLHCook25 min
Jun 22, 7:43 PM CDTSpecial Weather StatementDLHIron17 min
Jun 22, 7:45 PM CDTSevere Thunderstorm WarningDLHAshland, Bayfield, Sawyer60 min
Jun 22, 7:50 PM CDTSevere Thunderstorm WarningDLHIron25 min
Jun 22, 8:09 PM CDTTornado WarningDLHAshland, Bayfield, Sawyer51 min
Jun 22, 8:53 PM CDTSpecial Weather StatementDLHAshland27 min
Jun 22, 8:55 PM CDTTornado WarningDLHAshland, Iron, Price, Sawyer50 min
Jun 22, 9:39 PM CDTSpecial Weather StatementDLHAshland21 min
Jun 22, 10:15 PM CDTSpecial Weather StatementDLHBurnett30 min
Jun 22, 11:27 PM CDTSpecial Weather StatementDLHBurnett23 min
Jun 23, 12:38 AM CDTSpecial Weather StatementDLHBurnett22 min
Jun 23, 12:52 AM CDTSpecial Weather StatementDLHBurnett28 min
Jun 23, 12:53 AM CDTSevere Thunderstorm WarningDLHBurnett37 min
Jun 23, 12:54 AM CDTSpecial Weather StatementDLHSawyer31 min
Jun 23, 1:25 AM CDTSpecial Weather StatementDLHSawyer35 min
Jun 23, 1:28 AM CDTSevere Thunderstorm WarningDLHBurnett32 min
Jun 23, 1:46 AM CDTSpecial Weather StatementDLHSawyer29 min
Jun 23, 1:56 AM CDTSpecial Weather StatementDLHSawyer29 min
Jun 23, 2:03 AM CDTSevere Thunderstorm WarningDLHSawyer27 min
Jun 23, 2:11 AM CDTSpecial Weather StatementDLHWashburn19 min
Jun 23, 2:16 AM CDTSpecial Weather StatementDLHBurnett14 min
Jun 23, 2:28 AM CDTSevere Thunderstorm WarningDLHBurnett, Douglas, Washburn47 min
Jun 23, 2:38 AM CDTSpecial Weather StatementDLHSawyer22 min
Jun 23, 3:00 AM CDTSpecial Weather StatementDLHPrice30 min
Jun 23, 3:10 AM CDTSpecial Weather StatementDLHDouglas35 min
Jun 23, 3:35 AM CDTSpecial Weather StatementDLHPrice25 min
Jun 23, 3:39 AM CDTSpecial Weather StatementDLHAshland36 min
Jun 23, 3:53 AM CDTAreal Flood AdvisoryDLHAshland, Iron3 hr
Jun 23, 5:49 AM CDTAreal Flood AdvisoryDLHPrice, Sawyer3 hr
Jun 23, 11:30 AM CDTAreal Flood AdvisoryDLHSawyer8 hr
Jun 23, 4:27 PM CDTAreal Flood AdvisoryDLHSawyer8 hr
Jun 23, 4:57 PM CDTAreal Flood AdvisoryDLHSawyer23 hr

Nearby

Special Weather Statements in Wisconsin, 2010Every special weather statement in 2010

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.