Alert archive / Minnesota / Special Weather Statements in 2011

Special Weather Statement, NWS Duluth, MN

August 8, 2011Carlton County, Minnesota

NWS Duluth, MN issued this special weather statement at Aug 8, 2011, 5:43 PM CDT for Carlton County, Minnesota. It was in force for 32 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: Aug 8, 2011, 5:43 PM CDT (22:43 UTC)
Expired: Aug 8, 2011, 6:15 PM CDT
In force: 32 min
Issued by: NWS Duluth, MN

County Carlton County, MN

The radar

The Duluth radar (KDLH), 11 km from the middle of the area, began a volume at 22:44 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, 10.7 hours before the alert went out and 199 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: 548 J/kg
Mixed-layer CIN: -19 J/kg
Mixed-layer LCL: 656 m above ground
0-6 km bulk shear: 47 kt
0-1 km storm-relative helicity: 81 m²/s²
0-3 km storm-relative helicity: 68 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 1.0

Open this sounding in Storm Lab

The text

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

<!doctype html>
<html lang="en">
<head>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <title>Service Notice</title>
  <link rel="stylesheet" href="index.css">
</head>
<body>
  <main class="wrap">
    <section class="card" role="status" aria-live="polite">
      <div class="status" id="status">Temporary Notice</div>
      <h1 id="headline">This service is currently unavailable.</h1>
      <p id="message1">
        The site you requested is temporarily down for maintenance or an unexpected outage.
      </p>
      <p id="message2">
        Please try again in a few minutes.
      </p>
      <p class="small" id="detail">
        If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
      </p>
    </section>
  </main>
  <script src="index.js"></script>
</body>
</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 Duluth, MN wrote its last area forecast discussion before this special weather statement went out at Aug 8, 2:25 PM CDT, 3 hours 18 minutes earlier.

Area forecast discussion, Aug 8, 2:25 PM CDT, 3 hours 18 minutes before

AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE DULUTH MN
225 PM CDT MON AUG 8 2011

.DISCUSSION...

AS OF 19Z...THE SURFACE COLD FRONT WAS JUST ENTERING OUR WESTERN
CWA...WITH KPWC/KXVG/KVWU ALL SHOWING A VEERING WIND OVER THE PAST
HOUR OR TWO. WATER VAPOR SHOWED A POTENT SHORTWAVE MOVING SOUTHEAST
THROUGH MANITOBA. ACCORDING TO SPC MESOANALYSIS...MLCAPE VALUES WERE
500-1000J/KG ALONG AND JUST AHEAD OF THE FRONTAL BOUNDARY...WITH
MUCAPES 1000-2000J/KG. 0-6KM SHEAR IS SUPPORTIVE A SEVERE THREAT
WITH VALUES 30-40KT. SHEAR FURTHER EAST OVER FAR EASTERN
MN/NORTHWEST WISCONSIN WAS LOWER...BUT IS FORECAST TO RISE THIS
EVENING AS THE SHORTWAVE/FRONT APPROACH. VALUES WILL BE A BIT LOWER
THAN WE ARE SEEING FURTHER WEST THOUGH. A SEVERE THREAT WILL
CONTINUE THIS AFTERNOON/EVENING...WITH LARGE HAIL AND DAMAGING WINDS
THE MAIN THREATS.

COOLER TEMPS WILL MOVE IN BEHIND THE FRONT TONIGHT. WE DIMINISHED
POPS BEHIND THE FRONT OVERNIGHT. LOWER CLOUDS SHOULD FILTER IN ON
INCREASING NORTHERLY WINDS. WE KEPT A MENTION OF SOME SHOWERS ON
TUESDAY OVER PORTIONS OF THE NORTHLAND AS WE EXPECT A FEW WITH THE
THERMAL TROUGH...ESPECIALLY WITH SOME HEATING.

LATEST NAM DEVELOPS SOME QPF ON WEDNESDAY OVER OUR FAR
EAST-NORTHEAST CWA...BUT LIFT SEEMS RATHER WEAK AND THE REST OF THE
MODELS REMAIN DRY SO WE WILL NOT INTRODUCE ANY POPS ATTM. WE DID
INCREASE CLOUD COVER SOME.

WAA AND INCREASING MOISTURE ON THURSDAY WILL OCCUR AND WE WILL
CONTINUE WITH SOME POPS THEN...WITH THE BEST CHANCE OVER FAR
NORTHERN MINNESOTA.

TEMPS WILL BE QUITE A BIT BELOW NORMAL TUESDAY...WARMING A BIT
WEDNESDAY INTO THURSDAY CLOSE TO NORMAL. TUESDAY NIGHTS LOWS SHOULD
BE RATHER CHILLY WITH SOME LOCATIONS OVER THE RANGE DROPPING CLOSE
TO FORTY.

.EXTENDED...THURSDAY NIGHT THROUGH MONDAY...

AN UPPER LEVEL S/W AND CO-LOCATED SFC LOW WILL MOVE INTO NRN MN
BEGINNING THURS NIGHT AND SPREAD SHOWERS AND THUNDERSTORMS ACROSS
THE NORTHLAND THROUGH THE DAY FRIDAY. ATTM...MODEL GUIDANCE IS IN
FAIRLY GOOD AGREEMENT CONCERNING THE TRACK AND TIMING OF THE UPPER
TROUGH AXIS...WITH THE PASSAGE OF THE TROUGH THROUGH NE MN OCCURRING
SOME TIME BETWEEN 18Z FRI AND 00Z SAT. IT IS STILL TOO EARLY TO
DETERMINE THE EXACT NATURE OF THIS SYSTEM...HOWEVER STRONG AND
POSSIBLY SEVERE STORMS WILL BE POSSIBLE ALONG WITH THE POTENTIAL FOR
SIGNIFICANT RAINFALL SOME TIME ON FRIDAY. HIGH PRESSURE BUILDS BACK
IN ON BY LATE SAT AND MOST OF SUNDAY WITH ANOTHER SYSTEM POSSIBLY
SLIDING THROUGH THE REGION FROM THE NW ON MONDAY. HIGH TEMPERATURES
EARLY IN THE PERIOD WILL BE IN THE UPPER 60S AND LOWER 70S...WITH
OVERNIGHT LOWS IN THE 50S. TEMPERATURES WARM SLIGHTLY INTO THE
WEEKEND WITH HIGHS INTO THE MID TO UPPER 70S AND LOWS IN THE UPPER
50S AND LOWER 60S.

&&

.AVIATION...18Z TAF ISSUANCE...

COLD FRONT MOVING THROUGH THE REGION TODAY WILL TRIGGER SCATTERED
SHOWERS AND THUNDERSTORMS THROUGH THE REST OF THE AFTERNOON.
LOCALIZED IFR VSBYS AND CIGS AROUND T-STORMS...OTHERWISE VFR
CONDITIONS THROUGH THIS EVENING. WINDS SHIFT TO THE NW BEHIND THE
FRONT THIS EVENING...REMAINING AROUND 10 KTS. A SECONDARY LOW/MID
CLOUD DECK WILL MOVE INTO THE REGION EARLY TOMORROW MORNING...WITH
NW WINDS INCREASING UP TO 15-20 KTS. COULD SEE SOME PATCHY FOG
EARLY TOMORROW MORNING BEFORE THE WINDS INCREASE. VSBYS ONLY DOWN
TO 3-4 SM.

&&

.POINT TEMPS/POPS...
DLH  56  68  49  74 /  40  20  10  10
INL  55  67  45  75 /  20  20  10  10
BRD  56  70  49  77 /  20  10  10  10
HYR  60  71  47  78 /  50  20  10  10
ASX  59  69  52  77 /  50  20  10  10

&&

.DLH WATCHES/WARNINGS/ADVISORIES...
MN...NONE.
WI...NONE.
LS...NONE.
&&

SHORT TERM...MELDE
EXTENDED....TENTINGER
AVIATION...TENTINGER

Hazardous weather outlook, Aug 8, 10:10 AM CDT, 7 hours 33 minutes before

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE DULUTH MN
1010 AM CDT MON AUG 8 2011

MNZ010>012-018>021-025-026-033>038-WIZ001>004-006>009-091030-
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-
1010 AM CDT MON AUG 8 2011

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

.DAY ONE...TODAY AND TONIGHT

SCATTERED THUNDERSTORMS ASSOCIATED WITH A COLD FRONT WILL BE
FOUND ACROSS THE NORTHLAND TODAY AND THIS EVENING. A FEW OF THE
STORMS WILL HAVE THE POTENTIAL TO BECOME SEVERE...WITH LARGE HAIL
AND DAMAGING WINDS THE MAIN THREATS. THE BEST CHANCE FOR SEVERE
STORMS WILL BE LATER THIS AFTERNOON AND THIS EVENING...ALTHOUGH AN
ISOLATED SEVERE STORM WILL BE POSSIBLE YET THIS MORNING WEST OF A
LINE FROM BRAINERD TO ELY.

.DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY

THUNDERSTORMS RETURN TO THE FORECAST LATE THURSDAY NIGHT THROUGH
FRIDAY.

.SPOTTER INFORMATION STATEMENT...

SKYWARN SPOTTER ACTIVATION MAY BE NEEDED TODAY INTO THIS EVENING.

LSZ121-140>148-091030-
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-
1010 AM CDT MON AUG 8 2011

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

.DAY ONE...TODAY AND TONIGHT

SCATTERED THUNDERSTORMS WILL BE FOUND THIS AFTERNOON AND EVENING
OVER WESTERN LAKE SUPERIOR. A FEW OF THE STORMS WILL HAVE THE
POTENTIAL TO BECOME STRONG OR SEVERE...WITH LARGE HAIL AND
DAMAGING WINDS THE MAIN THREATS.

.DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY

WEST TO NORTHWEST WINDS WILL BECOMING GUSTY LATE TONIGHT THROUGH
TUESDAY. A SMALL CRAFT ADVISORY MAY BE NEEDED ALONG THE SOUTH
SHORE OF LAKE SUPERIOR DURING THIS TIME.

THUNDERSTORMS WILL BE POSSIBLE THURSDAY THROUGH FRIDAY NIGHT.

MELDE

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, Aug 8, 4:53 PM CDT, 50 minutes before

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE DULUTH MN
453 PM CDT MON AUG 8 2011

MNZ012-020-021-082230-
NORTHERN COOK/NORTHERN LAKE-SOUTHERN COOK/NORTH SHORE-SOUTHERN
LAKE/NORTH SHORE-
453 PM CDT MON AUG 8 2011

...A LINE OF THUNDERSTORMS IS APPROACHING THE NORTH SHORE FROM
SILVER BAY TO TOFTE...

AT 449 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED
STRONG THUNDERSTORMS ALONG A LINE EXTENDING FROM SILVER ISLAND LAKE
TO WHYTE...MOVING SOUTHEAST AT 25 MPH.

THESE STORMS ARE CAPABLE OF PRODUCING HALF INCH DIAMETER HAIL...WIND
GUSTS UP TO 40 MPH...FREQUENT CLOUD TO GROUND LIGHTNING...BRIEF HEAVY
DOWNPOURS OF AN INCH OR MORE RAINFALL WITHIN A HALF HOUR...

* THUNDERSTORMS WILL BE NEAR...
  MURPHY CITY BY 500 PM...
  FINLAND BY 520 PM...
  ILLGEN CITY AND TACONITE HARBOR BY 525 PM...
  SILVER BAY AND BEAVER BAY BY 530 PM...

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 THESE STORMS HAVE PASSED.

LAT...LON 4760 9076 4737 9115 4728 9123 4721 9134
      4744 9174 4782 9114

EOM

Special weather statement, Aug 8, 5:10 PM CDT, 33 minutes before

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE DULUTH MN
510 PM CDT MON AUG 8 2011

MNZ019-037-082245-
CARLTON/SOUTH ST. LOUIS-CENTRAL ST. LOUIS-
510 PM CDT MON AUG 8 2011

...LINE OF STRONG THUNDERSTORMS OVER SOUTHERN SAINT LOUIS COUNTY...

AT 507 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED
STRONG THUNDERSTORMS ALONG A LINE EXTENDING FROM CANYON TO 6 MILES
SOUTHWEST OF GOWAN...MOVING EAST AT 35 MPH.

THESE STORMS ARE CAPABLE OF PRODUCING UP TO PENNY SIZE HAIL...WIND
GUSTS UP TO 40 MPH...FREQUENT CLOUD TO GROUND LIGHTNING AND HEAVY
DOWNPOURS.

LOCATIONS IMPACTED THROUGH 545 PM INCLUDE...
  INDEPENDENCE...       CULVER...             TAFT...
  BURNETT...            BROOKSTON...          ISLAND LAKE...
  FISH LAKE...          FREDENBERG...         TWIG...
  SAGINAW...

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 THESE STORMS HAVE PASSED.

LAT...LON 4703 9204 4677 9263 4678 9305 4700 9299
      4714 9252

BERDES

Special weather statement, Aug 8, 5:24 PM CDT, 19 minutes before

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE DULUTH MN
524 PM CDT MON AUG 8 2011

MNZ037-WIZ001-082300-
CARLTON/SOUTH ST. LOUIS-DOUGLAS-
524 PM CDT MON AUG 8 2011

...STRONG THUNDERSTORM NEARING CLOQUET...

AT 521 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
STRONG THUNDERSTORM NEAR CLOQUET...MOVING EAST AT 25 MPH.

THIS STORM IS CAPABLE OF PRODUCING HALF INCH HAIL...WIND GUSTS
UP TO 35 MPH...AND OCCASIONAL CLOUD TO GROUND LIGHTNING.

* THE THUNDERSTORM WILL BE NEAR...
  CLOQUET BY 530 PM...
  SCANLON AND CARLTON BY 535 PM...
  THOMSON BY 540 PM...
  ESKO BY 545 PM...
  MUNGER BY 550 PM...
  ADOLPH AND FOND DU LAC BY 555 PM...
  PROCTOR AND WEST DULUTH BY 600 PM...

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 4683 9218 4666 9214 4664 9265 4676 9267

MELDE

Special weather statement, Aug 8, 5:38 PM CDT, 5 minutes before

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE DULUTH MN
538 PM CDT MON AUG 8 2011

MNZ012-020-082315-
NORTHERN COOK/NORTHERN LAKE-SOUTHERN LAKE/NORTH SHORE-
538 PM CDT MON AUG 8 2011

...STRONG THUNDERSTORMS OVER SOUTHWEST LAKE COUNTY...

AT 535 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
STRONG THUNDERSTORM NEAR TWO HARBORS...MOVING EAST AT 35 MPH.

THIS STORM IS CAPABLE OF PRODUCING UP TO NICKEL SIZE HAIL...WIND
GUSTS UP TO 40 MPH...FREQUENT CLOUD TO GROUND LIGHTNING AND HEAVY
DOWNPOURS.

LOCATIONS IMPACTED THROUGH 615 PM INCLUDE...
  CASTLE DANGER...      SPLIT ROCK LIGHTHOUSE STATE PARK...

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 4728 9122 4711 9148 4708 9155 4702 9163
      4700 9170 4694 9176 4695 9178 4722 9178
      4733 9124

BERDES

Local storm report, Aug 8, 5:43 PM CDT, 0 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE DULUTH MN
543 PM CDT MON AUG 08 2011

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0542 PM     HAIL             ESKO                    46.71N 92.36W
08/08/2011  M1.00 INCH       CARLTON            MN   AMATEUR RADIO

&&

KK

Special weather statement, Aug 8, 5:43 PM CDT, 0 minutes before

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE DULUTH MN
543 PM CDT MON AUG 8 2011

MNZ019-020-037-082315-
CARLTON/SOUTH ST. LOUIS-CENTRAL ST. LOUIS-SOUTHERN LAKE/NORTH SHORE-
543 PM CDT MON AUG 8 2011

...LINE OF STRONG THUNDERSTORMS OVER SOUTHERN SAINT LOUIS COUNTY...

AT 539 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED
STRONG THUNDERSTORMS ALONG A LINE EXTENDING FROM ISLAND LAKE TO 7
MILES SOUTHWEST OF BROOKSTON...MOVING EAST AT 25 MPH.

THESE STORMS ARE CAPABLE OF PRODUCING HALF INCH DIAMETER HAIL...WIND
GUSTS UP TO 30 MPH...OCCASIONAL CLOUD TO GROUND LIGHTNING AND HEAVY
DOWNPOURS.

LOCATIONS IMPACTED INCLUDE...
  FISH LAKE...          TWIG...               SAGINAW...
  FREDENBERG...         GRAND LAKE...         WILD RICE LAKE...
  MUNGER...             ADOLPH...             HERMANTOWN...
  ARNOLD...

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 THESE STORMS HAVE PASSED.

LAT...LON 4698 9179 4676 9220 4680 9293 4715 9238

BERDES

The office that day

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

Issued	Product	Office	Counties	Lasted
Aug 8, 9:07 AM CDT	Special Weather Statement	DLH	Koochiching	53 min
Aug 8, 9:55 AM CDT	Special Weather Statement	DLH	Koochiching	65 min
Aug 8, 10:52 AM CDT	Special Weather Statement	DLH	Koochiching	53 min
Aug 8, 12:16 PM CDT	Special Weather Statement	DLH	Itasca	59 min
Aug 8, 12:37 PM CDT	Severe Thunderstorm Warning	DLH	Itasca, Koochiching	38 min
Aug 8, 1:18 PM CDT	Special Weather Statement	DLH	Itasca	42 min
Aug 8, 1:20 PM CDT	Special Weather Statement	DLH	Itasca	40 min
Aug 8, 1:32 PM CDT	Areal Flood Advisory	DLH	Itasca	3 hr
Aug 8, 1:54 PM CDT	Special Weather Statement	DLH	Itasca	36 min
Aug 8, 1:58 PM CDT	Special Weather Statement	DLH	Aitkin	62 min
Aug 8, 2:34 PM CDT	Special Weather Statement	DLH	Saint Louis	56 min
Aug 8, 2:54 PM CDT	Special Weather Statement	DLH		51 min
Aug 8, 3:23 PM CDT	Special Weather Statement	DLH	Saint Louis	52 min
Aug 8, 3:33 PM CDT	Severe Thunderstorm Warning	DLH	Aitkin, Saint Louis	29 min
Aug 8, 3:55 PM CDT	Special Weather Statement	DLH	Saint Louis	50 min
Aug 8, 4:00 PM CDT	Severe Thunderstorm Warning	DLH	Lake, Saint Louis	45 min
Aug 8, 4:05 PM CDT	Special Weather Statement	DLH	Carlton	55 min
Aug 8, 4:43 PM CDT	Special Weather Statement	DLH	Cook	47 min
Aug 8, 4:48 PM CDT	Special Weather Statement	DLH		42 min
Aug 8, 4:53 PM CDT	Special Weather Statement	DLH	Lake	37 min
Aug 8, 5:10 PM CDT	Special Weather Statement	DLH	Carlton	35 min
Aug 8, 5:24 PM CDT	Special Weather Statement	DLH	Carlton	36 min
Aug 8, 5:38 PM CDT	Special Weather Statement	DLH	Lake	37 min
Aug 8, 5:45 PM CDT	Severe Thunderstorm Warning	DLH	Carlton, Saint Louis	45 min
Aug 8, 5:48 PM CDT	Special Marine Warning	DLH		87 min
Aug 8, 5:51 PM CDT	Special Marine Warning	DLH		54 min
Aug 8, 6:15 PM CDT	Areal Flood Advisory	DLH	Carlton, Saint Louis	3 hr
Aug 8, 6:24 PM CDT	Severe Thunderstorm Warning	DLH	Carlton, Saint Louis	21 min
Aug 8, 6:32 PM CDT	Special Marine Warning	DLH		73 min
Aug 8, 6:32 PM CDT	Special Weather Statement	DLH	Pine	43 min
Aug 8, 6:50 PM CDT	Special Weather Statement	DLH	Carlton	55 min
Aug 8, 6:56 PM CDT	Flash Flood Warning	DLH	Carlton, Saint Louis	96 min
Aug 8, 6:19 PM CDT	Severe Thunderstorm Warning	DLH	Ashland, Bayfield	41 min
Aug 8, 6:43 PM CDT	Severe Thunderstorm Warning	DLH	Bayfield, Douglas	47 min
Aug 8, 6:53 PM CDT	Severe Thunderstorm Warning	DLH	Ashland, Bayfield	52 min

Nearby

Special Weather Statements in Minnesota, 2011 Every special weather statement in 2011

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.