Alert archive / Minnesota / Severe Thunderstorm Warnings in 2007

Severe Thunderstorm Warning 107, NWS Twin Cities, MN

June 11, 2007Douglas County, Minnesota

NWS Twin Cities, MN issued this severe thunderstorm warning at Jun 11, 2007, 1:14 AM CDT for Douglas County, Minnesota. It was in force for 31 min. 1 report came from inside the area while it was in force.

The area

The outline as issued, with what was reported inside it.

The facts

Issued
Jun 11, 2007, 1:14 AM CDT (06:14 UTC)
Expired
Jun 11, 2007, 1:45 AM CDT
In force
31 min
Issued by
NWS Twin Cities, MN
Area
Counties, with a storm outline in the text

County Douglas County, MN

The radar

The Fargo/Grand Forks radar (KMVX), 209 km from the middle of the area, began a volume at 06:15 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.

What was reported inside it

TimeReportWhereRemark
Jun 11, 1:28 AM CDTHAIL 0.754 Wnw Millerville, MN

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

Did it verify

Not verified. The Iowa Environmental Mesonet's Cow found no qualifying storm report inside this severe thunderstorm warning while it was in force. That is not proof nothing happened: reports are thin where few people live.

Cow counts a report within 15 km of the polygon while the warning was in force: a tornado for a tornado warning; hail of 1 inch or more, a gust of 58 mph or more or wind damage for a severe thunderstorm warning; a flash flood report for a flash flood warning.

The watch it was issued in

The SPC watch in force over the same counties when this warning went out.

IssuedProductOfficeLasted
Jun 10, 11:47 PM CDTSevere Thunderstorm WatchSPC6 hr

The nearest sounding before it

Minneapolis, MN (KMPX), launched 00:00Z, 6.2 hours before the alert went out and 208 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 2007-06-11Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 114 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Minneapolis, MN at 00:00Z on 2007-06-11The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 1 square meters per square second.1939Sfc1 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
114 J/kg
Mixed-layer CIN
-98 J/kg
Mixed-layer LCL
2096 m above ground
0-6 km bulk shear
10 kt
0-1 km storm-relative helicity
1 m²/s²
0-3 km storm-relative helicity
6 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

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

000 
WUUS53 KMPX 110613
SVRMPX
MNC041-110700-
/O.NEW.KMPX.SV.W.0107.070611T0614Z-070611T0700Z/

BULLETIN - EAS ACTIVATION REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE TWIN CITIES/CHANHASSEN MN
114 AM CDT MON JUN 11 2007

THE NATIONAL WEATHER SERVICE IN THE TWIN CITIES HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR...
  NORTHWESTERN DOUGLAS COUNTY IN WEST CENTRAL MINNESOTA...

* UNTIL 200 AM CDT

* AT 111 AM CDT...DOPPLER RADAR INDICATED A SEVERE THUNDERSTORM...
  CAPABLE OF PRODUCING NICKEL SIZE HAIL.  THIS STORM WAS LOCATED NEAR
  EVANSVILLE...OR ABOUT 17 MILES NORTHWEST OF ALEXANDRIA...AND MOVING
  NORTH AT 10 MPH.

* LOCATIONS IMPACTED INCLUDE...
  MELBY...

STAY INDOORS...AND AWAY FROM WINDOWS.

A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL 700 AM CDT MONDAY
MORNING FOR WEST CENTRAL MINNESOTA.

LAT...LON 4597 9575 4596 9560 4611 9555 4610 9576

$$

KAT
2 follow-up statements
000 
WWUS53 KMPX 110634
SVSMPX

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE TWIN CITIES/CHANHASSEN MN
134 AM CDT MON JUN 11 2007

MNC041-110700-
/O.CON.KMPX.SV.W.0107.000000T0000Z-070611T0700Z/
DOUGLAS MN-
134 AM CDT MON JUN 11 2007

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 200 AM CDT 
FOR EXTREME NORTHWEST DOUGLAS COUNTY...

AT 132 AM CDT...DOPPLER RADAR CONTINUED TO INDICATE A SEVERE 
THUNDERSTORM...CAPABLE OF PRODUCING NICKEL SIZE HAIL.  THIS STORM WAS 
LOCATED 4 MILES EAST OF MELBY...OR ABOUT 5 MILES NORTH OF 
EVANSVILLE...AND MOVING NORTH AT 15 MPH.

OTHER LOCATIONS IN THE WARNING INCLUDE MELBY.

THIS IS A DANGEROUS STORM. IF YOU ARE IN ITS PATH...PREPARE
IMMEDIATELY FOR DAMAGING WINDS...DESTRUCTIVE HAIL...AND DEADLY CLOUD
TO GROUND LIGHTNING. PEOPLE OUTSIDE SHOULD MOVE TO A SHELTER...
PREFERABLY INSIDE A STRONG BUILDING BUT AWAY FROM WINDOWS.

LAT...LON 4605 9573 4604 9559 4611 9555 4610 9576

$$

KAT
000 
WWUS53 KMPX 110645
SVSMPX

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE TWIN CITIES/CHANHASSEN MN
145 AM CDT MON JUN 11 2007

MNC041-110655-
/O.CAN.KMPX.SV.W.0107.000000T0000Z-070611T0700Z/
DOUGLAS MN-
145 AM CDT MON JUN 11 2007

...THE SEVERE THUNDERSTORM WARNING FOR EXTREME NORTHWEST DOUGLAS 
COUNTY IS CANCELLED...

RADAR INDICATED THAT THE SEVERE THUNDERSTORM HAD MOVED OUT OF THE
WARNED AREA. THUS THE WARNING HAS BEEN CANCELLED.

PRIOR TO MOVING OUT OF THE COUNTY...DIME SIZE HAIL WAS REPORTED IN 
THE FAR NORTHWEST CORNER OF THE COUNTY...4 MILES WEST NORTHWEST OF 
MILLERVILLE.

REPORT ANY CURRENT OR PAST SEVERE WEATHER TO LOCAL LAW ENFORCEMENT 
FOR RELAY TO THE NATIONAL WEATHER SERVICE.

LAT...LON 4605 9573 4604 9559 4611 9555 4610 9576

$$

KAT

What forecasters said that day

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

NWS Twin Cities, MN wrote its last area forecast discussion before this severe thunderstorm warning went out at Jun 10, 6:29 PM CDT, 6 hours 45 minutes earlier.

Area forecast discussion, Jun 10, 6:29 PM CDT, 6 hours 45 minutes before
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE TWIN CITIES/CHANHASSEN MN
629 PM CDT SUN JUN 10 2007

.UPDATE... ADDED DISCUSSION FOR 00Z TAFS BELOW

&&

.DISCUSSION...
UPPER AIR PATTERN BEGINNING TO AMPLIFY THIS AFTERNOON AS UPPER LOW
CENTERED JUST OFF THE CENTRAL BRITISH COLUMBIA COAST PUSHES A TROUGH
INTO THE U.S. PACIFIC NORTHWEST. THIS IS EXPECTED TO PHASE WITH
CUTOFF UPPER LOW OFF THE BAJA COAST AND CONTINUE TO AMPLIFY UPPER
RIDGING FROM THE ARKLATEX THROUGH THE WESTERN GREAT LAKES AND UP
THROUGH JAMES BAY INTO TUESDAY.

LOW-MID LEVEL THETA-E ADVECTION AND ASSOCIATED ISENTROPIC ASCENT
TRIGGERING CLUSTER OF THUNDERSTORMS ACROSS THE FAR SW CWA ATTM.
THE MAIN THREAT WITH THESE STORMS THROUGH THE NEXT SEVERAL HOURS
WILL BE DAMAGING WIND GUSTS AND LARGE HAIL. ANOTHER AREA OF
ISENTROPIC ASCENT EXITS ACROSS THE CENTRAL CWA FROM JUST NORTHWEST
OF THE MSP METRO EASTWARD INTO WEST CENTRAL WI. SATELLITE SHOWS AN
ENHANCED AREA OF CU ASSOCIATED WITH THIS SO HAVE INCLUDED SLIGHT
POPS THRU THE EVENING. NOT MUCH CHANGE IN THE ATMOSPHERE TOMORROW
WITH TEMPS ONCE AGAIN IN THE UPPER 80S TO AROUND 90. WILL ONCE
AGAIN BE ON THE EASTERN EDGE OF MOIST ADVECTION/ASCENT WITH
UNSTABLE CONDITIONS. BEST MOISTURE TRANSPORT IS FOCUSED JUST TO
THE WEST SO WILL NEED TO WATCH FOR ISOLATED STORM POTENTIAL AGAIN.
LOW LEVEL JET INCREASES MONDAY EVENING...ESPECIALLY JUST TO THE
NORTHWEST OF THE CWA...WHICH WILL BRING SHOWER AND THUNDERSTORM
DEVELOPMENT WHICH MAY IMPACT THE FAR NORTHWEST CWA MONDAY NIGHT.

THE PACIFIC NW UPPER TROUGH ATTEMPTS TO MOVE INTO THE EASTERN
DAKOTAS WEDNESDAY WITH THE GFS ATTEMPTING TO DEVELOP A WEAK CLOSED
SFC LOW ACROSS SOUTH DAKOTA WHICH WASHES OUT ACROSS THE CWA
WEDNESDAY NIGHT. THE ECMWF SHOWS MORE OF A WEAK INVERTED TROUGH
FEATURE MOVING ACROSS AS DOES THE NAM-WRF. REGARDLESS...TUESDAY
NIGHT INTO THURSDAY MAY BE THE BEST CHANCE AT PRECIPITATION ACROSS
THE WESTERN AND CENTRAL CWA WITH UPPER TROUGH IN THE AREA AND WEAK
ISENTROPIC ASCENT AHEAD OF IT...POTENTIALLY LIFTING OVER WHAT
REMAINS OF A SFC BOUNDARY LEADING TO POTENTIAL FOR HEAVY RAIN. WILL
NEED TO MONITOR TO FURTHER PIN DOWN THE DETAILS. THE
BOUNDARY/UPPER TROUGH WEAKENS/PULLS AWAY THURSDAY. ANOTHER UPPER
LOW ENTERS THE PACIFIC NORTHWEST EARLY FRIDAY HELPING TO ESTABLISH
UPPER RIDGE AXIS OVER THE AREA AND KEEPING TEMPERATURES ABOVE
NORMAL FOR THE WEEKEND. ..MDB..

&&

.AVIATION... /FOR 00Z TAFS/

MAIN IMPACT FOR THIS CYCLE IS ONGOING THUNDERSTORMS FROM NEAR KSTC
TO KAXN TO KAQP. WORST OF THE STORMS APPEAR TO BRUSH KSTC AND KAXN
BEFORE 01Z BUT WIND GUSTS MAY STILL BE FELT. HAVE INDICATED THIS
POTENTIAL IN TAFS. ALL OTHER SITES VFR AND KAXN AND KSTC WILL
RETURN TO VFR ONCE STORMS END AND THIS IS EXPECTED TO CONTINUE
THROUGH THE FORECAST PERIOD. SOME SHRA/TSRA MAY DEVELOP OVERNIGHT
ACROSS THE EASTERN DAKOTAS BUT IS EXPECTED TO STAY WEST OF KAXN.
STORM POTENTIAL LOOKS TO BE FOCUSED TO THE WEST OF THE TAF SITES
MONDAY BUT WITH UNSTABLE AIR OVERHEAD AND UPWARD MOTION IN CLOSE PROXIMITY
ISOLATED ACTIVITY MAY BE POSSIBLE BY AFTERNOON ACROSS WEST CENTRAL
MN BUT AT THIS TIME THREAT LOOKS MINIMAL. WINDS WILL BE FROM THE
SOUTH AND INCREASE TO BETWEEN 13 AND 20 KTS BY EARLY AFTERNOON.
..MDB..

&&

.MPX WATCHES/WARNINGS/ADVISORIES...
MN...NONE.
WI...NONE.
&&

MDB
Hazardous weather outlook, Jun 11, 12:15 AM CDT, 59 minutes before
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE TWIN CITIES/CHANHASSEN MN
1215 AM CDT MON JUN 11 2007

MNZ041>045-047>070-073>078-082>085-091>093-WIZ014>016-023>028-
111200-
DOUGLAS-TODD-MORRISON-MILLE LACS-KANABEC-STEVENS-POPE-STEARNS-
BENTON-SHERBURNE-ISANTI-CHISAGO-LAC QUI PARLE-SWIFT-CHIPPEWA-
KANDIYOHI-MEEKER-WRIGHT-HENNEPIN-ANOKA-RAMSEY-WASHINGTON-
YELLOW MEDICINE-RENVILLE-MCLEOD-SIBLEY-CARVER-SCOTT-DAKOTA-
REDWOOD-BROWN-NICOLLET-LE SUEUR-RICE-GOODHUE-WATONWAN-BLUE EARTH-
WASECA-STEELE-MARTIN-FARIBAULT-FREEBORN-POLK-BARRON-RUSK-
ST. CROIX-PIERCE-DUNN-PEPIN-EAU CLAIRE-
1215 AM CDT MON JUN 11 2007

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF CENTRAL AND
SOUTH CENTRAL MINNESOTA...AND WEST CENTRAL WISCONSIN.

.DAY ONE...TONIGHT
STRONG TO SEVERE THUNDERSTORMS WILL CONTINUE DEVELOPING ACROSS
MUCH OF CENTRAL AND SOUTH CENTRAL MINNESOTA OVERNIGHT...ESPECIALLY
ALONG AND WEST OF AN ALEXANDRIA TO MANKATO LINE. THE MAIN THREATS
FROM THESE THUNDERSTORMS WILL BE LARGE HAIL...STRONG WINDS...AND
HEAVY RAINFALL.

.DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY
A CHANCE OF THUNDERSTORMS WILL EXIST TUESDAY NIGHT AND
WEDNESDAY...ESPECIALLY IN MINNESOTA LOCATIONS IN THE OUTLOOK AREA.
SOME OF THESE STORMS MAY PRODUCE HAIL...GUSTY WINDS...AND BRIEF
HEAVY RAINS.

.SPOTTER INFORMATION STATEMENT...

SKYWARN SPOTTER ACTIVATION WILL BE NEEDED OVERNIGHT...GENERALLY
ALONG AND WEST OF A LONG PRAIRIE TO REDWOOD FALLS LINE.

In the hours before

Local storm report, Jun 10, 10:49 PM CDT, 2 hours 25 minutes before
PRELIMINARY LOCAL STORM REPORT...SUMMARY
NATIONAL WEATHER SERVICE TWIN CITIES/CHANHASSEN MN
1049 PM CDT SUN JUN 10 2007

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

0215 PM     HAIL             5 SW CANBY              44.66N 96.34W
06/10/2007  E1.00 INCH       YELLOW MEDICINE    MN   PUBLIC

            HAIL COVERED DRIVEWAY.

0310 PM     TSTM WND GST     HANLEY FALLS            44.69N 95.62W
06/10/2007  M64.00 MPH       YELLOW MEDICINE    MN   MESONET

            MEASURED BY MNDOT SENSOR ALONG HIGHWAY 23.

0325 PM     HAIL             ST LEO                  44.72N 96.05W
06/10/2007  E1.00 INCH       YELLOW MEDICINE    MN   LAW ENFORCEMENT

0325 PM     HAIL             12 W PROVIDENCE         44.82N 96.31W
06/10/2007  E0.88 INCH       LAC QUI PARLE      MN   PUBLIC

            HAILED FOR 10 MINUTES. GROUND NEARLY WHITE.

0330 PM     HAIL             4 SW SACRED HEART       44.74N 95.41W
06/10/2007  E0.88 INCH       RENVILLE           MN   TRAINED SPOTTER

            HAILED FOR SEVERAL MINUTES.

0400 PM     HAIL             7 NNE MONTEVIDEO        45.04N 95.66W
06/10/2007  E0.88 INCH       CHIPPEWA           MN   PUBLIC

            HAILED 5 TO 7 MINUTES. LEAVES STRIPPED.

0405 PM     HAIL             6 W CLARKFIELD          44.79N 95.93W
06/10/2007  E1.00 INCH       YELLOW MEDICINE    MN   FIRE DEPT/RESCUE

            ALONG HIGHWAY 67.

0416 PM     HAIL             MADISON                 45.01N 96.19W
06/10/2007  E1.00 INCH       LAC QUI PARLE      MN   AMATEUR RADIO

            WEST SIDE OF TOWN. HAIL STRIPPING BARK OFF TREES.

0435 PM     HAIL             DASSEL                  45.08N 94.31W
06/10/2007  E0.75 INCH       MEEKER             MN   TRAINED SPOTTER

            SMALL BRANCHES ALSO DOWN.

0440 PM     HAIL             4 NE KERKHOVEN          45.23N 95.26W
06/10/2007  E0.88 INCH       SWIFT              MN   PUBLIC

            HAILED 5 TO 10 MINUTES.

0440 PM     TSTM WND DMG     4 NNE KERKHOVEN         45.25N 95.29W
06/10/2007                   SWIFT              MN   PUBLIC

            TREE AND OLD SHED DOWN.

0450 PM     HAIL             4 NW COKATO             45.12N 94.25W
06/10/2007  E0.75 INCH       WRIGHT             MN   PUBLIC

0450 PM     TSTM WND DMG     4 NW COKATO             45.12N 94.25W
06/10/2007                   WRIGHT             MN   PUBLIC

            TWO TREES DOWN. POWER OUT.

0455 PM     HAIL             5 SE SUNBURG            45.30N 95.17W
06/10/2007  E1.75 INCH       KANDIYOHI          MN   PUBLIC

            HAILED 10 MINUTES. GROUND WHITE. BRANCHES AND LEAVES
            STRIPPED.

0455 PM     HAIL             5 N MADISON             45.09N 96.19W
06/10/2007  E0.88 INCH       LAC QUI PARLE      MN   LAW ENFORCEMENT

0504 PM     HAIL             SUNBURG                 45.35N 95.24W
06/10/2007  E0.75 INCH       KANDIYOHI          MN   LAW ENFORCEMENT

0505 PM     TSTM WND DMG     GROVE CITY              45.15N 94.68W
06/10/2007                   MEEKER             MN   LAW ENFORCEMENT

            FEW TREES DOWN. METAL POLE DOWN AGAINST HOUSE.

0505 PM     HAIL             GROVE CITY              45.15N 94.68W
06/10/2007  E0.75 INCH       MEEKER             MN   AMATEUR RADIO

0509 PM     HAIL             6 W BELLINGHAM          45.14N 96.41W
06/10/2007  E0.88 INCH       LAC QUI PARLE      MN   TRAINED SPOTTER

            SMALL BRANCHES DOWNED. HAILED OFF AND ON FOR 15 MINUTES.

0516 PM     HAIL             GROVE CITY              45.15N 94.68W
06/10/2007  E1.00 INCH       MEEKER             MN   AMATEUR RADIO

0520 PM     HAIL             5 SE LOUISBURG          45.12N 96.10W
06/10/2007  E0.75 INCH       LAC QUI PARLE      MN   TRAINED SPOTTER

0521 PM     TSTM WND GST     3 SE BELGRADE           45.42N 94.96W
06/10/2007  M65.00 MPH       STEARNS            MN   MESONET

            MEASURED BY MNDOT SENSOR ALONG HIGHWAY 55.

0525 PM     HAIL             7 WNW BELLINGHAM        45.17N 96.42W
06/10/2007  E0.88 INCH       LAC QUI PARLE      MN   LAW ENFORCEMENT

            HAIL BROKE CAR WINDOW.

0525 PM     HAIL             APPLETON                45.20N 96.02W
06/10/2007  E0.75 INCH       SWIFT              MN   LAW ENFORCEMENT

0530 PM     FLASH FLOOD      7 WNW BELLINGHAM        45.17N 96.42W
06/10/2007                   LAC QUI PARLE      MN   LAW ENFORCEMENT

            SOUTHBOUND LANE OF COUNTY ROAD 7 COVERED BY WATER.

0600 PM     HAIL             2 NW GLENWOOD           45.67N 95.41W
06/10/2007  E1.00 INCH       POPE               MN   CO-OP OBSERVER

0601 PM     TSTM WND DMG     ALBANY                  45.63N 94.57W
06/10/2007                   STEARNS            MN   LAW ENFORCEMENT

            TREES AND POWER LINES DOWN.

0601 PM     HAIL             1 N GLENWOOD            45.67N 95.38W
06/10/2007  E1.00 INCH       POPE               MN   LAW ENFORCEMENT

0602 PM     HAIL             4 N ALBANY              45.69N 94.57W
06/10/2007  E0.75 INCH       STEARNS            MN   TRAINED SPOTTER

            AT ST ANTHONY.

0620 PM     HAIL             HOLDINGFORD             45.73N 94.47W
06/10/2007  E0.75 INCH       STEARNS            MN   LAW ENFORCEMENT

0620 PM     TSTM WND DMG     HOLDINGFORD             45.73N 94.47W
06/10/2007                   STEARNS            MN   LAW ENFORCEMENT

            POWER LINES DOWN.

0620 PM     HAIL             5 SE LOUISBURG          45.12N 96.10W
06/10/2007  E1.00 INCH       LAC QUI PARLE      MN   TRAINED SPOTTER

            LEAVES STRIPPED.

0630 PM     HAIL             MILAN                   45.11N 95.91W
06/10/2007  E0.75 INCH       CHIPPEWA           MN   TRAINED SPOTTER

0630 PM     HAIL             7 NW RICE               45.82N 94.33W
06/10/2007  E1.00 INCH       BENTON             MN   PUBLIC

0630 PM     HAIL             ROYALTON                45.83N 94.29W
06/10/2007  E1.00 INCH       MORRISON           MN   TRAINED SPOTTER

0645 PM     HAIL             1 S WEST UNION          45.79N 95.08W
06/10/2007  E1.00 INCH       TODD               MN   PUBLIC

0645 PM     HAIL             5 WNW SAUK CENTRE       45.77N 95.05W
06/10/2007  E1.00 INCH       STEARNS            MN   PUBLIC

0733 PM     TSTM WND DMG     PENNOCK                 45.15N 95.18W
06/10/2007                   KANDIYOHI          MN   LAW ENFORCEMENT

            TREES DOWN.

0735 PM     HAIL             3 S ONAMIA              46.03N 93.67W
06/10/2007  E0.88 INCH       MILLE LACS         MN   LAW ENFORCEMENT

0740 PM     HAIL             3 N ST LEO              44.76N 96.05W
06/10/2007  E0.75 INCH       YELLOW MEDICINE    MN   TRAINED SPOTTER

0745 PM     TSTM WND DMG     6 W WILLMAR             45.12N 95.17W
06/10/2007                   KANDIYOHI          MN   LAW ENFORCEMENT

            TREE DOWN.

0745 PM     TSTM WND DMG     3 SW WILLMAR            45.09N 95.09W
06/10/2007                   KANDIYOHI          MN   LAW ENFORCEMENT

            SHED LOST PART OF ROOF AND WALL. TIME ESTIMATED.

0810 PM     TSTM WND GST     HANLEY FALLS            44.69N 95.62W
06/10/2007  M61.00 MPH       YELLOW MEDICINE    MN   MESONET

            MEASURED BY MNDOT SENSOR ALONG HIGHWAY 23.

0815 PM     TSTM WND GST     HANLEY FALLS            44.69N 95.62W
06/10/2007  M66.00 MPH       YELLOW MEDICINE    MN   MESONET

            GUST INCREASED TO 66 MPH PER MNDOT SENSOR ALONG HIGHWAY
            23.

0835 PM     HAIL             WOOD LAKE               44.65N 95.53W
06/10/2007  E1.00 INCH       YELLOW MEDICINE    MN   AMATEUR RADIO

0835 PM     HAIL             2 S WOOD LAKE           44.62N 95.53W
06/10/2007  E0.88 INCH       YELLOW MEDICINE    MN   TRAINED SPOTTER

0852 PM     HAIL             REDWOOD FALLS           44.54N 95.11W
06/10/2007  M1.00 INCH       REDWOOD            MN   TRAINED SPOTTER

            REPORT RELAYED VIA KMSP-TV.

0855 PM     HAIL             8 S DANUBE              44.68N 95.10W
06/10/2007  E0.88 INCH       RENVILLE           MN   TRAINED SPOTTER

0917 PM     HAIL             CLARA CITY              44.96N 95.37W
06/10/2007  E0.75 INCH       CHIPPEWA           MN   TRAINED SPOTTER

0935 PM     HAIL             1 W PRINSBURG           44.94N 95.21W
06/10/2007  E0.75 INCH       KANDIYOHI          MN   AMATEUR RADIO

0948 PM     HAIL             RAYMOND                 45.02N 95.24W
06/10/2007  E0.75 INCH       KANDIYOHI          MN   FIRE DEPT/RESCUE

1016 PM     HAIL             2 S MORRIS              45.56N 95.91W
06/10/2007  E1.75 INCH       STEVENS            MN   LAW ENFORCEMENT

            REPORTED ON U.S. HIGHWAY 59.

1022 PM     HAIL             7 S MORRIS              45.48N 95.91W
06/10/2007  E1.00 INCH       STEVENS            MN   TRAINED SPOTTER

1024 PM     HAIL             5 N HANCOCK             45.57N 95.79W
06/10/2007  E1.75 INCH       STEVENS            MN   LAW ENFORCEMENT

            MOST HAILSTONES WERE QUARTER SIZE BUT A FEW GOLFBALLS
            WERE MIXED IN.

1026 PM     HAIL             MORRIS                  45.59N 95.91W
06/10/2007  E1.00 INCH       STEVENS            MN   LAW ENFORCEMENT

&&

TDK
Special weather statement, Jun 10, 10:58 PM CDT, 2 hours 16 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE TWIN CITIES/CHANHASSEN MN
1058 PM CDT SUN JUN 10 2007

MNZ074>076-082>084-091-092-110500-
BLUE EARTH-BROWN-FARIBAULT-LE SUEUR-MARTIN-NICOLLET-WASECA-WATONWAN-
1058 PM CDT SUN JUN 10 2007

...SIGNIFICANT WEATHER ALERT FOR LE SUEUR...BROWN...NICOLLET...BLUE
EARTH...WASECA...WATONWAN...FARIBAULT AND MARTIN COUNTIES UNTIL
MIDNIGHT CDT...

AT 1057 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR WAS TRACKING
STRONG THUNDERSTORMS ALONG A LINE EXTENDING FROM ST PETER TO 8 MILES
NORTH OF TRUMAN TO BUTTERFIELD...AND MOVING SOUTHEAST AT 15 MPH.

SMALL HAIL...AND WINDS AROUND 50 MPH ARE EXPECTED WITH THESE STORMS.

LOCATIONS THAT MAY BE AFFECTED INCLUDE TRUMAN...NORTH MANKATO...
NICOLLET...MAPLETON...MADELIA...LAKE CRYSTAL...JANESVILLE...EAGLE
LAKE AND COURTLAND.

JPR
Special weather statement, Jun 11, 12:09 AM CDT, 1 hour 5 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE TWIN CITIES/CHANHASSEN MN
1209 AM CDT MON JUN 11 2007

MNZ073-074-110615-
BROWN-REDWOOD-
1209 AM CDT MON JUN 11 2007

...SIGNIFICANT WEATHER ALERT FOR SOUTHWESTERN REDWOOD AND BROWN
COUNTIES UNTIL 115 AM CDT...

AT 1204 AM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR WAS TRACKING
A STRONG THUNDERSTORM 6 MILES NORTHEAST OF SPRINGFIELD...AND MOVING
EAST AT 10 MPH.

HAIL UP TO THE SIZE OF DIMES...AND WINDS AROUND 50 MPH ARE EXPECTED
WITH THIS STORM.

LOCATIONS THAT MAY BE AFFECTED INCLUDE SPRINGFIELD...SLEEPY EYE AND
MORGAN.

PEOPLE IN CENTRAL BROWN AND EASTERN REDWOOD COUNTIES...INCLUDING THE
CITY OF SLEEPY EYE...SHOULD MONITOR THE WEATHER SITUATION CLOSELY.
LISTEN FOR POSSIBLE WARNINGS AND BE PREPARED TO TAKE APPROPRIATE
ACTION SHOULD SEVERE WEATHER THREATEN.

KAT
Special weather statement, Jun 11, 12:18 AM CDT, 56 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE TWIN CITIES/CHANHASSEN MN
1218 AM CDT MON JUN 11 2007

MNZ041-110545-
DOUGLAS-
1218 AM CDT MON JUN 11 2007

...SIGNIFICANT WEATHER ALERT FOR WESTERN DOUGLAS COUNTY UNTIL 1245
AM CDT...

AT 1217 AM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR WAS TRACKING
A STRONG THUNDERSTORM NEAR HOFFMAN...AND MOVING NORTH AT 15 MPH.

ONE HALF INCH DIAMETER HAIL...AND WINDS AROUND 50 MPH ARE EXPECTED
WITH THIS STORM.

LOCATIONS THAT MAY BE AFFECTED INCLUDE EVANSVILLE.

PEOPLE IN WESTERN DOUGLAS COUNTY...SHOULD MONITOR THE WEATHER
SITUATION CLOSELY. LISTEN FOR POSSIBLE WARNINGS AND BE PREPARED TO
TAKE APPROPRIATE ACTION SHOULD SEVERE WEATHER THREATEN.

KAT
Local storm report, Jun 11, 12:25 AM CDT, 49 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE TWIN CITIES/CHANHASSEN MN
1225 AM CDT MON JUN 11 2007

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

1220 AM     HAIL             3 NW KENSINGTON         45.81N 95.74W
06/11/2007  E1.00 INCH       DOUGLAS            MN   LAW ENFORCEMENT

            REPORTED ON THE GRANT/DOUGLAS COUNTY LINE ON STATE
            HIGHWAY 27.

&&

KAT
Local storm report, Jun 11, 12:51 AM CDT, 23 minutes before
PRELIMINARY LOCAL STORM REPORT...SUMMARY
NATIONAL WEATHER SERVICE TWIN CITIES/CHANHASSEN MN
1251 AM CDT MON JUN 11 2007

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

0215 PM     HAIL             5 SW CANBY              44.66N 96.34W
06/10/2007  E1.00 INCH       YELLOW MEDICINE    MN   PUBLIC

            HAIL COVERED DRIVEWAY.

0310 PM     TSTM WND GST     HANLEY FALLS            44.69N 95.62W
06/10/2007  M64.00 MPH       YELLOW MEDICINE    MN   MESONET

            MEASURED BY MNDOT SENSOR ALONG HIGHWAY 23.

0325 PM     HAIL             12 W PROVIDENCE         44.82N 96.31W
06/10/2007  E0.88 INCH       LAC QUI PARLE      MN   PUBLIC

            HAILED FOR 10 MINUTES. GROUND NEARLY WHITE.

0325 PM     HAIL             ST LEO                  44.72N 96.05W
06/10/2007  E1.00 INCH       YELLOW MEDICINE    MN   LAW ENFORCEMENT

0330 PM     HAIL             4 SW SACRED HEART       44.74N 95.41W
06/10/2007  E0.88 INCH       RENVILLE           MN   TRAINED SPOTTER

            HAILED FOR SEVERAL MINUTES.

0400 PM     HAIL             7 NNE MONTEVIDEO        45.04N 95.66W
06/10/2007  E0.88 INCH       CHIPPEWA           MN   PUBLIC

            HAILED 5 TO 7 MINUTES. LEAVES STRIPPED.

0405 PM     HAIL             6 W CLARKFIELD          44.79N 95.93W
06/10/2007  E1.00 INCH       YELLOW MEDICINE    MN   FIRE DEPT/RESCUE

            ALONG HIGHWAY 67.

0416 PM     HAIL             MADISON                 45.01N 96.19W
06/10/2007  E1.00 INCH       LAC QUI PARLE      MN   AMATEUR RADIO

            WEST SIDE OF TOWN. HAIL STRIPPING BARK OFF TREES.

0435 PM     HAIL             DASSEL                  45.08N 94.31W
06/10/2007  E0.75 INCH       MEEKER             MN   TRAINED SPOTTER

            SMALL BRANCHES ALSO DOWN.

0440 PM     TSTM WND DMG     4 NNE KERKHOVEN         45.25N 95.29W
06/10/2007                   SWIFT              MN   PUBLIC

            TREE AND OLD SHED DOWN.

0440 PM     HAIL             4 NE KERKHOVEN          45.23N 95.26W
06/10/2007  E0.88 INCH       SWIFT              MN   PUBLIC

            HAILED 5 TO 10 MINUTES.

0450 PM     TSTM WND DMG     4 NW COKATO             45.12N 94.25W
06/10/2007                   WRIGHT             MN   PUBLIC

            TWO TREES DOWN. POWER OUT.

0450 PM     HAIL             4 NW COKATO             45.12N 94.25W
06/10/2007  E0.75 INCH       WRIGHT             MN   PUBLIC

0455 PM     HAIL             5 SE SUNBURG            45.30N 95.17W
06/10/2007  E1.75 INCH       KANDIYOHI          MN   PUBLIC

            HAILED 10 MINUTES. GROUND WHITE. BRANCHES AND LEAVES
            STRIPPED.

0455 PM     HAIL             5 N MADISON             45.09N 96.19W
06/10/2007  E0.88 INCH       LAC QUI PARLE      MN   LAW ENFORCEMENT

0504 PM     HAIL             SUNBURG                 45.35N 95.24W
06/10/2007  E0.75 INCH       KANDIYOHI          MN   LAW ENFORCEMENT

0505 PM     HAIL             GROVE CITY              45.15N 94.68W
06/10/2007  E0.75 INCH       MEEKER             MN   AMATEUR RADIO

0505 PM     TSTM WND DMG     GROVE CITY              45.15N 94.68W
06/10/2007                   MEEKER             MN   LAW ENFORCEMENT

            FEW TREES DOWN. METAL POLE DOWN AGAINST HOUSE.

0509 PM     HAIL             6 W BELLINGHAM          45.14N 96.41W
06/10/2007  E0.88 INCH       LAC QUI PARLE      MN   TRAINED SPOTTER

            SMALL BRANCHES DOWNED. HAILED OFF AND ON FOR 15 MINUTES.

0516 PM     HAIL             GROVE CITY              45.15N 94.68W
06/10/2007  E1.00 INCH       MEEKER             MN   AMATEUR RADIO

0520 PM     HAIL             5 SE LOUISBURG          45.12N 96.10W
06/10/2007  E0.75 INCH       LAC QUI PARLE      MN   TRAINED SPOTTER

0521 PM     TSTM WND GST     3 SE BELGRADE           45.42N 94.96W
06/10/2007  M65.00 MPH       STEARNS            MN   MESONET

            MEASURED BY MNDOT SENSOR ALONG HIGHWAY 55.

0525 PM     HAIL             APPLETON                45.20N 96.02W
06/10/2007  E0.75 INCH       SWIFT              MN   LAW ENFORCEMENT

0525 PM     HAIL             7 WNW BELLINGHAM        45.17N 96.42W
06/10/2007  E0.88 INCH       LAC QUI PARLE      MN   LAW ENFORCEMENT

            HAIL BROKE CAR WINDOW.

0530 PM     FLASH FLOOD      7 WNW BELLINGHAM        45.17N 96.42W
06/10/2007                   LAC QUI PARLE      MN   LAW ENFORCEMENT

            SOUTHBOUND LANE OF COUNTY ROAD 7 COVERED BY WATER.

0600 PM     HAIL             2 NW GLENWOOD           45.67N 95.41W
06/10/2007  E1.00 INCH       POPE               MN   CO-OP OBSERVER

0601 PM     HAIL             1 N GLENWOOD            45.67N 95.38W
06/10/2007  E1.00 INCH       POPE               MN   LAW ENFORCEMENT

0601 PM     TSTM WND DMG     ALBANY                  45.63N 94.57W
06/10/2007                   STEARNS            MN   LAW ENFORCEMENT

            TREES AND POWER LINES DOWN.

0602 PM     HAIL             4 N ALBANY              45.69N 94.57W
06/10/2007  E0.75 INCH       STEARNS            MN   TRAINED SPOTTER

            AT ST ANTHONY.

0620 PM     HAIL             5 SE LOUISBURG          45.12N 96.10W
06/10/2007  E1.00 INCH       LAC QUI PARLE      MN   TRAINED SPOTTER

            LEAVES STRIPPED.

0620 PM     TSTM WND DMG     HOLDINGFORD             45.73N 94.47W
06/10/2007                   STEARNS            MN   LAW ENFORCEMENT

            POWER LINES DOWN.

0620 PM     HAIL             HOLDINGFORD             45.73N 94.47W
06/10/2007  E0.75 INCH       STEARNS            MN   LAW ENFORCEMENT

0630 PM     HAIL             ROYALTON                45.83N 94.29W
06/10/2007  E1.00 INCH       MORRISON           MN   TRAINED SPOTTER

0630 PM     HAIL             7 NW RICE               45.82N 94.33W
06/10/2007  E1.00 INCH       BENTON             MN   PUBLIC

0630 PM     HAIL             MILAN                   45.11N 95.91W
06/10/2007  E0.75 INCH       CHIPPEWA           MN   TRAINED SPOTTER

0645 PM     HAIL             5 WNW SAUK CENTRE       45.77N 95.05W
06/10/2007  E1.00 INCH       STEARNS            MN   PUBLIC

0645 PM     HAIL             1 S WEST UNION          45.79N 95.08W
06/10/2007  E1.00 INCH       TODD               MN   PUBLIC

0733 PM     TSTM WND DMG     PENNOCK                 45.15N 95.18W
06/10/2007                   KANDIYOHI          MN   LAW ENFORCEMENT

            TREES DOWN.

0735 PM     HAIL             3 S ONAMIA              46.03N 93.67W
06/10/2007  E0.88 INCH       MILLE LACS         MN   LAW ENFORCEMENT

0740 PM     HAIL             3 N ST LEO              44.76N 96.05W
06/10/2007  E0.75 INCH       YELLOW MEDICINE    MN   TRAINED SPOTTER

0745 PM     TSTM WND DMG     3 SW WILLMAR            45.09N 95.09W
06/10/2007                   KANDIYOHI          MN   LAW ENFORCEMENT

            SHED LOST PART OF ROOF AND WALL. TIME ESTIMATED.

0745 PM     TSTM WND DMG     6 W WILLMAR             45.12N 95.17W
06/10/2007                   KANDIYOHI          MN   LAW ENFORCEMENT

            TREE DOWN.

0810 PM     TSTM WND GST     HANLEY FALLS            44.69N 95.62W
06/10/2007  M61.00 MPH       YELLOW MEDICINE    MN   MESONET

            MEASURED BY MNDOT SENSOR ALONG HIGHWAY 23.

0815 PM     TSTM WND GST     HANLEY FALLS            44.69N 95.62W
06/10/2007  M66.00 MPH       YELLOW MEDICINE    MN   MESONET

            GUST INCREASED TO 66 MPH PER MNDOT SENSOR ALONG HIGHWAY
            23.

0835 PM     HAIL             2 S WOOD LAKE           44.62N 95.53W
06/10/2007  E0.88 INCH       YELLOW MEDICINE    MN   TRAINED SPOTTER

0835 PM     HAIL             WOOD LAKE               44.65N 95.53W
06/10/2007  E1.00 INCH       YELLOW MEDICINE    MN   AMATEUR RADIO

0852 PM     HAIL             REDWOOD FALLS           44.54N 95.11W
06/10/2007  M1.00 INCH       REDWOOD            MN   TRAINED SPOTTER

            REPORT RELAYED VIA KMSP-TV.

0855 PM     HAIL             8 S DANUBE              44.68N 95.10W
06/10/2007  E0.88 INCH       RENVILLE           MN   TRAINED SPOTTER

0917 PM     HAIL             CLARA CITY              44.96N 95.37W
06/10/2007  E0.75 INCH       CHIPPEWA           MN   TRAINED SPOTTER

0935 PM     HAIL             1 W PRINSBURG           44.94N 95.21W
06/10/2007  E0.75 INCH       KANDIYOHI          MN   AMATEUR RADIO

0948 PM     HAIL             RAYMOND                 45.02N 95.24W
06/10/2007  E0.75 INCH       KANDIYOHI          MN   FIRE DEPT/RESCUE

1016 PM     HAIL             2 S MORRIS              45.56N 95.91W
06/10/2007  E1.75 INCH       STEVENS            MN   LAW ENFORCEMENT

            REPORTED ON U.S. HIGHWAY 59.

1022 PM     HAIL             7 S MORRIS              45.48N 95.91W
06/10/2007  E1.00 INCH       STEVENS            MN   TRAINED SPOTTER

1024 PM     HAIL             5 N HANCOCK             45.57N 95.79W
06/10/2007  E1.75 INCH       STEVENS            MN   LAW ENFORCEMENT

            MOST HAILSTONES WERE QUARTER SIZE BUT A FEW GOLFBALLS
            WERE MIXED IN.

1026 PM     HAIL             MORRIS                  45.59N 95.91W
06/10/2007  E1.00 INCH       STEVENS            MN   LAW ENFORCEMENT

1220 AM     HAIL             3 NW KENSINGTON         45.81N 95.74W
06/11/2007  E1.00 INCH       DOUGLAS            MN   LAW ENFORCEMENT

            REPORTED ON THE GRANT/DOUGLAS COUNTY LINE ON STATE
            HIGHWAY 27.

&&

KAT

The office that day

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

IssuedProductOfficeCountiesLasted
Jun 10, 7:16 PM CDTSevere Thunderstorm WarningMPXMille Lacs44 min
Jun 10, 7:20 PM CDTSevere Thunderstorm WarningMPXChippewa, Yellow Medicine55 min
Jun 10, 7:46 PM CDTSevere Thunderstorm WarningMPXKandiyohi, Meeker, Renville59 min
Jun 10, 8:15 PM CDTSevere Thunderstorm WarningMPXYellow Medicine45 min
Jun 10, 8:38 PM CDTSevere Thunderstorm WarningMPXRedwood67 min
Jun 10, 8:45 PM CDTSevere Thunderstorm WarningMPXRenville60 min
Jun 10, 9:14 PM CDTSevere Thunderstorm WarningMPXChippewa, Kandiyohi61 min
Jun 10, 9:55 PM CDTSevere Thunderstorm WarningMPXStevens, Swift55 min
Jun 10, 11:09 PM CDTSevere Thunderstorm WarningMPXStevens36 min
Jun 10, 11:44 PM CDTSevere Thunderstorm WarningMPXStevens33 min
Jun 11, 12:12 AM CDTSevere Thunderstorm WarningMPXRedwood38 min
Jun 11, 12:22 AM CDTSevere Thunderstorm WarningMPXDouglas53 min
Jun 11, 12:40 AM CDTFlash Flood WarningMPXRedwood2 hr
Jun 11, 1:00 AM CDTFlash Flood WarningMPXBrown2 hr
Jun 11, 2:21 AM CDTSevere Thunderstorm WarningMPXRenville21 min
Jun 11, 2:32 AM CDTSevere Thunderstorm WarningMPXKandiyohi11 min
Jun 11, 2:39 AM CDTSevere Thunderstorm WarningMPXStearns32 min

Nearby

Severe Thunderstorm Warnings in Minnesota, 2007Every severe thunderstorm warning in 2007

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.