Alert archive / Minnesota / Tornado Warnings in 2003

Tornado Warning 2, NWS Duluth, MN

June 28, 2003Aitkin County, Cass County, Crow Wing County, Minnesota

NWS Duluth, MN issued this tornado warning at Jun 28, 2003, 5:11 PM CDT for Aitkin County, Cass County, Crow Wing County, Minnesota. It was in force for 64 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 28, 2003, 5:11 PM CDT (22:11 UTC)
Expired
Jun 28, 2003, 6:15 PM CDT
In force
64 min
Issued by
NWS Duluth, MN
Area
Counties, with a storm outline in the text

Counties Aitkin County, MN, Cass County, MN, Crow Wing County, MN

The radar

The Duluth radar (KDLH), 129 km from the middle of the area, began a volume at 22:15 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.

The nearest sounding before it

International Fa, MN (KINL), launched 12:00Z, 10.2 hours before the alert went out and 193 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, International Fa, MN at 12:00Z on 2003-06-28Temperature 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°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, International Fa, MN at 12:00Z on 2003-06-28The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 38 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
1207 m above ground
0-6 km bulk shear
21 kt
0-1 km storm-relative helicity
38 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.

486 
WFUS53 KDLH 282211
TORDLH
MNC001-021-035-282315-

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE DULUTH MN
511 PM CDT SAT JUN 28 2003

THE NATIONAL WEATHER SERVICE HAS ISSUED A

* TORNADO WARNING FOR...
  CROW WING COUNTY IN EAST CENTRAL MINNESOTA
  NORTHERN CASS COUNTY IN NORTH CENTRAL MINNESOTA
  NORTHERN AITKIN COUNTY IN EAST CENTRAL MINNESOTA

* UNTIL 615 PM CDT

* AT 511 PM CDT...DOPPLER RADAR INDICATED A DEVELOPING TORNADO 7
  MILES EAST OF WABEDO...OR ABOUT 32 MILES SOUTHWEST OF GRAND
  RAPIDS...MOVING SOUTHEAST AT 25 MPH.

* THIS TORNADO WILL BE NEAR...
  OUTING AROUND 530 PM CDT...
  EMILY AROUND 535 PM CDT...
  LITTLE PINE AROUND 545 PM CDT...

IF YOU ARE IN THE PATH OF THIS TORNADO...GO TO A BASEMENT OR A SMALL
INTERIOR ROOM ON THE LOWEST FLOOR IF YOU ARE IN A MOBILE HOME...
CAMPER OR ARE CAUGHT OUTDOORS SEEK STURDY SHELTER. AS A LAST
RESORT...LIE FLAT IN A DITCH AND COVER YOUR HEAD

LAT...LON 4705 9405 4691 9422 4661 9375 4680 9347

$$

MELDE

The office that day

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

IssuedProductOfficeCountiesLasted
Jun 28, 3:40 PM CDTSevere Thunderstorm WarningDLHItasca50 min
Jun 28, 4:13 PM CDTSevere Thunderstorm WarningDLHCass32 min
Jun 28, 4:27 PM CDTSevere Thunderstorm WarningDLHItasca48 min
Jun 28, 4:46 PM CDTSevere Thunderstorm WarningDLHCass29 min
Jun 28, 6:16 PM CDTTornado WarningDLHAitkin, Crow Wing59 min
Jun 28, 6:37 PM CDTTornado WarningDLHCrow Wing23 min

Nearby

Tornado Warnings in Minnesota, 2003Every tornado warning in 2003Tornadoes in 2003

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.