Alert archive / Minnesota / Severe Thunderstorm Warnings in 2007

Severe Thunderstorm Warning 77, NWS Twin Cities, MN

June 10, 2007Yellow Medicine County, Minnesota

NWS Twin Cities, MN issued this severe thunderstorm warning at Jun 10, 2007, 2:12 PM CDT for Yellow Medicine County, Minnesota. It was in force for 48 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 10, 2007, 2:12 PM CDT (19:12 UTC)
Expired
Jun 10, 2007, 3:00 PM CDT
In force
48 min
Issued by
NWS Twin Cities, MN
Area
Counties, with a storm outline in the text

County Yellow Medicine County, MN

The radar

The Sioux Falls radar (KFSD), 128 km from the middle of the area, began a volume at 19:15 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 10, 2:15 PM CDTHAIL 15 Sw Canby, MNHAIL COVERED DRIVEWAY.

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

The nearest sounding before it

Aberdeen, SD (KABR), launched 12:00Z, 7.2 hours before the alert went out and 168 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, Aberdeen, SD at 12:00Z on 2007-06-10Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 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, Aberdeen, SD at 12:00Z on 2007-06-10The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 11 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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
2132 m above ground
0-6 km bulk shear
28 kt
0-1 km storm-relative helicity
11 m²/s²
0-3 km storm-relative helicity
73 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 101912
SVRMPX
MNC173-102000-
/O.NEW.KMPX.SV.W.0077.070610T1912Z-070610T2000Z/

BULLETIN - EAS ACTIVATION REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE TWIN CITIES/CHANHASSEN MN
212 PM CDT SUN JUN 10 2007

THE NATIONAL WEATHER SERVICE IN THE TWIN CITIES HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR...
  WESTERN YELLOW MEDICINE COUNTY IN WEST CENTRAL MINNESOTA...

* UNTIL 300 PM CDT

* AT 211 PM CDT...DOPPLER RADAR INDICATED A SEVERE THUNDERSTORM...
  CAPABLE OF PRODUCING LARGE HAIL.  THIS STORM WAS LOCATED 6 MILES
  SOUTHWEST OF CANBY...OR ABOUT 17 MILES SOUTHEAST OF CLEAR LAKE...
  AND MOVING NORTHEAST AT 20 MPH.

* LOCATIONS IMPACTED INCLUDE...
  BURR...
  CANBY...
  PORTER...

STAY INDOORS...AND AWAY FROM WINDOWS.

LAT...LON 4464 9646 4463 9611 4479 9601 4479 9638

$$

TDK
1 follow-up statement
000 
WWUS53 KMPX 101927
SVSMPX

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE TWIN CITIES/CHANHASSEN MN
226 PM CDT SUN JUN 10 2007

MNC173-102000-
/O.CON.KMPX.SV.W.0077.000000T0000Z-070610T2000Z/
YELLOW MEDICINE MN-
226 PM CDT SUN JUN 10 2007

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 300 PM CDT
FOR YELLOW MEDICINE COUNTY...

AT 225 PM CDT...DOPPLER RADAR CONTINUED TO INDICATE A SEVERE
THUNDERSTORM...CAPABLE OF PRODUCING LARGE HAIL.  THIS STORM WAS 
LOCATED NEAR CANBY...AND MOVING NORTHEAST AT 20 MPH.  ANOTHER STORM 
HAD STRENGTHENED ABOUT 10 MILES SOUTHEAST OF CANBY...NEAR PORTER.

BOTH STORMS ARE CAPABLE OF PRODUCING LARGE HAIL. STAY INDOORS AND 
AWAY FROM WINDOWS.

LAT...LON 4464 9646 4463 9611 4479 9601 4479 9638

$$

TDK

The office that day

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

IssuedProductOfficeCountiesLasted
Jun 10, 2:56 PM CDTSevere Thunderstorm WarningMPXLac qui Parle, Yellow Medicine64 min
Jun 10, 3:24 PM CDTSevere Thunderstorm WarningMPXRedwood, Renville51 min
Jun 10, 3:54 PM CDTSevere Thunderstorm WarningMPXChippewa32 min
Jun 10, 4:00 PM CDTSevere Thunderstorm WarningMPXLac qui Parle, Yellow Medicine60 min
Jun 10, 4:10 PM CDTSevere Thunderstorm WarningMPXMcLeod, Meeker50 min
Jun 10, 4:36 PM CDTSevere Thunderstorm WarningMPXKandiyohi, Swift54 min
Jun 10, 4:39 PM CDTSevere Thunderstorm WarningMPXWright36 min
Jun 10, 4:52 PM CDTFlash Flood WarningMPXLac qui Parle113 min
Jun 10, 4:53 PM CDTSevere Thunderstorm WarningMPXStevens, Swift67 min
Jun 10, 5:01 PM CDTSevere Thunderstorm WarningMPXMeeker33 min
Jun 10, 5:02 PM CDTSevere Thunderstorm WarningMPXLac qui Parle58 min
Jun 10, 5:30 PM CDTSevere Thunderstorm WarningMPXStearns60 min
Jun 10, 5:41 PM CDTSevere Thunderstorm WarningMPXPope64 min
Jun 10, 6:03 PM CDTSevere Thunderstorm WarningMPXLac qui Parle41 min
Jun 10, 6:20 PM CDTSevere Thunderstorm WarningMPXChippewa55 min
Jun 10, 6:23 PM CDTSevere Thunderstorm WarningMPXBenton, Morrison67 min
Jun 10, 6:30 PM CDTSevere Thunderstorm WarningMPXStearns20 min
Jun 10, 6:41 PM CDTSevere Thunderstorm WarningMPXStearns, Todd23 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.