Alert archive / Minnesota / Severe Thunderstorm Warnings in 2005

Severe Thunderstorm Warning 87, NWS Twin Cities, MN

June 8, 2005Washington County, Minnesota

NWS Twin Cities, MN issued this severe thunderstorm warning at Jun 8, 2005, 4:31 AM CDT for Washington 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 8, 2005, 4:31 AM CDT (09:31 UTC)
Expired
Jun 8, 2005, 5:00 AM CDT
In force
29 min
Issued by
NWS Twin Cities, MN
Area
Counties, with a storm outline in the text

County Washington County, MN

The radar

The Minneapolis radar (KMPX), 59 km from the middle of the area, began a volume at 09:30 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 watch it was issued in

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

IssuedProductOfficeLasted
Jun 8, 1:05 AM CDTSevere Thunderstorm WatchSPC6 hr

The nearest sounding before it

Minneapolis, MN (KMPX), launched 00:00Z, 9.5 hours before the alert went out and 62 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 2005-06-08Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 395 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, Minneapolis, MN at 00:00Z on 2005-06-08The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 40 square meters per square second.19395878Sfc1 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
395 J/kg
Mixed-layer CIN
-148 J/kg
Mixed-layer LCL
2261 m above ground
0-6 km bulk shear
20 kt
0-1 km storm-relative helicity
40 m²/s²
0-3 km storm-relative helicity
163 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.

000 
WUUS53 KMPX 080933
SVRMPX
MNC163-081000-
/O.NEW.KMPX.SV.W.0087.050608T0931Z-050608T1000Z/

BULLETIN - EAS ACTIVATION REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE TWIN CITIES/CHANHASSEN MN
431 AM CDT WED JUN 8 2005

THE NATIONAL WEATHER SERVICE IN THE TWIN CITIES HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR...
  WASHINGTON COUNTY IN EAST CENTRAL MINNESOTA

* UNTIL 500 AM CDT

* AT 430 AM CDT...DOPPLER RADAR INDICATED A LINE OF SEVERE
  THUNDERSTORMS...CAPABLE OF PRODUCING LARGE HAIL AND DAMAGING WINDS.
  THESE STORMS WERE LOCATED ALONG A LINE EXTENDING FROM 15 MILES
  NORTH OF STILLWATER TO STILLWATER TO 19 MILES SOUTH OF             
  STILLWATER.AND MOVING EAST AT 40 MPH.

* LOCATIONS IMPACTED INCLUDE...
  STILLWATER...
  LAKELAND...
  ST CROIX BEACH...

LAT...LON 4529 9295 4479 9296 4477 9280 4529 9278

$$

KAT

The office that day

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

IssuedProductOfficeCountiesLasted
Jun 7, 7:15 PM CDTFlash Flood WarningMPXGoodhue5 hr
Jun 7, 8:04 PM CDTSevere Thunderstorm WarningMPXBlue Earth56 min
Jun 7, 8:04 PM CDTSevere Thunderstorm WarningMPXBlue Earth57 min
Jun 7, 9:07 PM CDTSevere Thunderstorm WarningMPXLe Sueur, Rice53 min
Jun 7, 9:48 PM CDTSevere Thunderstorm WarningMPXGoodhue60 min
Jun 7, 10:02 PM CDTSevere Thunderstorm WarningMPXRice62 min
Jun 7, 10:32 PM CDTFlash Flood WarningMPXRice6 hr
Jun 7, 11:50 PM CDTSevere Thunderstorm WarningMPXDakota, Scott61 min
Jun 8, 12:03 AM CDTSevere Thunderstorm WarningMPXLac qui Parle, Yellow Medicine57 min
Jun 8, 12:30 AM CDTSevere Thunderstorm WarningMPXChippewa, Stevens, Swift60 min
Jun 8, 12:38 AM CDTSevere Thunderstorm WarningMPXAnoka, Carver, Hennepin, Ramsey, Washington67 min
Jun 8, 12:54 AM CDTSevere Thunderstorm WarningMPXLac qui Parle, Yellow Medicine66 min
Jun 8, 1:08 AM CDTSevere Thunderstorm WarningMPXDouglas, Pope67 min
Jun 8, 1:24 AM CDTSevere Thunderstorm WarningMPXChippewa, Stevens, Swift51 min
Jun 8, 1:36 AM CDTSevere Thunderstorm WarningMPXRedwood54 min
Jun 8, 1:44 AM CDTSevere Thunderstorm WarningMPXAnoka, Hennepin, Sherburne, Wright61 min
Jun 8, 1:45 AM CDTSevere Thunderstorm WarningMPXKandiyohi, Stearns, Todd60 min
Jun 8, 2:01 AM CDTSevere Thunderstorm WarningMPXRenville, Sibley59 min
Jun 8, 2:10 AM CDTSevere Thunderstorm WarningMPXMcLeod, Meeker65 min
Jun 8, 2:15 AM CDTSevere Thunderstorm WarningMPXBrown, Nicollet, Watonwan60 min
Jun 8, 2:25 AM CDTSevere Thunderstorm WarningMPXMorrison65 min
Jun 8, 2:42 AM CDTSevere Thunderstorm WarningMPXBenton, Sherburne, Stearns, Wright63 min
Jun 8, 2:54 AM CDTSevere Thunderstorm WarningMPXCarver, Hennepin, Le Sueur, Scott66 min
Jun 8, 2:56 AM CDTSevere Thunderstorm WarningMPXNicollet, Sibley34 min
Jun 8, 3:01 AM CDTSevere Thunderstorm WarningMPXBlue Earth59 min
Jun 8, 3:26 AM CDTSevere Thunderstorm WarningMPXAnoka, Dakota, Ramsey, Washington64 min
Jun 8, 3:32 AM CDTSevere Thunderstorm WarningMPXRice, Steele, Waseca58 min
Jun 8, 4:06 AM CDTSevere Thunderstorm WarningMPXGoodhue54 min
Jun 8, 4:36 AM CDTSevere Thunderstorm WarningMPXRice, Steele39 min
Jun 8, 4:49 AM CDTSevere Thunderstorm WarningMPXDakota, Goodhue41 min

Nearby

Severe Thunderstorm Warnings in Minnesota, 2005Every severe thunderstorm warning in 2005

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.