Alert archive / Minnesota / Special Weather Statements in 2019

Special Weather Statement, NWS Duluth, MN

August 3, 2019Cook County, Minnesota

NWS Duluth, MN issued this special weather statement at Aug 3, 2019, 7:49 AM CDT for Cook County, Minnesota. It was in force for 26 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 3, 2019, 7:49 AM CDT (12:49 UTC)
Expired: Aug 3, 2019, 8:15 AM CDT
In force: 26 min
Issued by: NWS Duluth, MN

County Cook County, MN

The radar

The Duluth radar (KDLH), 165 km from the middle of the area, began a volume at 12:50 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

Green Bay/Straub, WI (KGRB), launched 12:00Z, 0.8 hours before the alert went out and 404 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: 538 J/kg
Mixed-layer CIN: -78 J/kg
Mixed-layer LCL: 1098 m above ground
0-6 km bulk shear: 5 kt
0-1 km storm-relative helicity: -32 m²/s²
0-3 km storm-relative helicity: -39 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.0

Open this sounding in Storm Lab

The text

As transmitted.

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The office that day

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

Issued	Product	Office	Counties	Lasted
Aug 3, 7:12 AM CDT	Special Weather Statement	DLH	Cook	33 min
Aug 3, 8:07 AM CDT	Special Weather Statement	DLH	Cook	23 min
Aug 3, 12:23 PM CDT	Special Weather Statement	DLH	Lake	7 min
Aug 3, 12:34 PM CDT	Special Weather Statement	DLH	Lake	11 min
Aug 3, 12:50 PM CDT	Special Weather Statement	DLH	Saint Louis	25 min
Aug 3, 1:12 PM CDT	Special Weather Statement	DLH	Lake	33 min
Aug 3, 2:19 PM CDT	Special Weather Statement	DLH	Lake	11 min
Aug 3, 2:55 PM CDT	Special Weather Statement	DLH	Carlton	35 min
Aug 3, 2:57 PM CDT	Special Weather Statement	DLH	Saint Louis	33 min
Aug 3, 3:23 PM CDT	Special Weather Statement	DLH		37 min
Aug 3, 3:32 PM CDT	Special Weather Statement	DLH		28 min
Aug 3, 4:03 PM CDT	Special Weather Statement	DLH	Saint Louis	27 min
Aug 3, 4:07 PM CDT	Special Weather Statement	DLH	Carlton	23 min
Aug 3, 4:27 PM CDT	Special Weather Statement	DLH	Carlton	33 min
Aug 3, 4:38 PM CDT	Severe Thunderstorm Warning	DLH	Carlton, Pine	19 min
Aug 3, 12:31 PM CDT	Special Weather Statement	DLH	Price	14 min
Aug 3, 1:22 PM CDT	Special Weather Statement	DLH	Price	8 min
Aug 3, 1:35 PM CDT	Special Weather Statement	DLH	Price	25 min
Aug 3, 3:26 PM CDT	Special Weather Statement	DLH	Sawyer	34 min
Aug 3, 4:09 PM CDT	Special Weather Statement	DLH	Price	36 min
Aug 3, 4:14 PM CDT	Special Weather Statement	DLH	Bayfield	16 min
Aug 3, 4:47 PM CDT	Special Weather Statement	DLH	Bayfield	28 min
Aug 3, 5:19 PM CDT	Special Weather Statement	DLH	Iron	26 min
Aug 3, 6:04 PM CDT	Special Weather Statement	DLH	Sawyer	26 min
Aug 3, 6:06 PM CDT	Special Weather Statement	DLH	Burnett	24 min

Nearby

Special Weather Statements in Minnesota, 2019 Every special weather statement in 2019

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.