Alert archive / Wisconsin / Severe Thunderstorm Warnings in 2019

Severe Thunderstorm Warning 34, NWS Duluth, MN

June 30, 2019Burnett County, Wisconsin

NWS Duluth, MN issued this severe thunderstorm warning at Jun 30, 2019, 11:16 AM CDT for Burnett County, Wisconsin. 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 counties it named.

The facts

Issued
Jun 30, 2019, 11:16 AM CDT (16:16 UTC)
Expired
Jun 30, 2019, 11:45 AM CDT
In force
29 min
Issued by
NWS Duluth, MN
Area
Storm-based polygon
Hail
1.25 in
Wind
60.0 mph

County Burnett County, WI

The radar

The Duluth radar (KDLH), 109 km from the middle of the area, began a volume at 16:15 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 watch it was issued in

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

IssuedProductOfficeLasted
Jun 30, 5:11 AM CDTSevere Thunderstorm WatchSPC7 hr

The nearest sounding before it

Minneapolis, MN (KMPX), launched 12:00Z, 4.3 hours before the alert went out and 148 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 12:00Z on 2019-06-30Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 3310 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 12:00Z on 2019-06-30The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 162 square meters per square second.193958Sfc1 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
3310 J/kg
Mixed-layer CIN
-140 J/kg
Mixed-layer LCL
1422 m above ground
0-6 km bulk shear
26 kt
0-1 km storm-relative helicity
162 m²/s²
0-3 km storm-relative helicity
201 m²/s²
Significant tornado parameter
0.2
Supercell composite
1.5

Open this sounding in Storm Lab

The office that day

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

IssuedProductOfficeCountiesLasted
Jun 30, 12:34 AM CDTSpecial Weather StatementDLHKoochiching26 min
Jun 30, 12:55 AM CDTSevere Thunderstorm WarningDLHCass, Itasca, Koochiching50 min
Jun 30, 1:41 AM CDTSevere Thunderstorm WarningDLHItasca, Koochiching, Saint Louis49 min
Jun 30, 1:44 AM CDTSevere Thunderstorm WarningDLHCass, Itasca61 min
Jun 30, 2:24 AM CDTSevere Thunderstorm WarningDLHItasca, Koochiching, Saint Louis51 min
Jun 30, 2:39 AM CDTSevere Thunderstorm WarningDLHAitkin, Cass, Itasca, Saint Louis51 min
Jun 30, 2:51 AM CDTSevere Thunderstorm WarningDLHCass24 min
Jun 30, 3:06 AM CDTSevere Thunderstorm WarningDLHCass24 min
Jun 30, 3:12 AM CDTSevere Thunderstorm WarningDLHSaint Louis48 min
Jun 30, 3:30 AM CDTSpecial Weather StatementDLHCarlton30 min
Jun 30, 3:35 AM CDTSpecial Weather StatementDLHAitkin25 min
Jun 30, 4:00 AM CDTSpecial Weather StatementDLHCarlton30 min
Jun 30, 4:03 AM CDTSpecial Weather StatementDLHAitkin, Carlton27 min
Jun 30, 4:08 AM CDTSpecial Marine WarningDLH67 min
Jun 30, 4:37 AM CDTSpecial Weather StatementDLHAitkin, Crow Wing, Pine23 min
Jun 30, 4:41 AM CDTSpecial Weather StatementDLHCarlton19 min
Jun 30, 5:05 AM CDTSevere Thunderstorm WarningDLHAitkin, Crow Wing25 min
Jun 30, 5:15 AM CDTSpecial Marine WarningDLH28 min
Jun 30, 5:17 AM CDTSpecial Weather StatementDLHPine28 min
Jun 30, 5:24 AM CDTAreal Flood AdvisoryDLHCass, Itasca3 hr
Jun 30, 5:33 AM CDTSpecial Weather StatementDLHCrow Wing27 min
Jun 30, 5:59 AM CDTSpecial Weather StatementDLHPine31 min
Jun 30, 6:42 AM CDTSpecial Weather StatementDLHItasca18 min
Jun 30, 6:53 AM CDTSevere Thunderstorm WarningDLHCass, Itasca37 min
Jun 30, 6:57 AM CDTSmall Craft AdvisoryDLH3 hr
Jun 30, 7:22 AM CDTAreal Flood AdvisoryDLHAitkin, Carlton, Cass, Itasca, Saint Louis4 hr
Jun 30, 7:26 AM CDTSpecial Weather StatementDLHItasca19 min
Jun 30, 7:58 AM CDTSpecial Weather StatementDLHWadena32 min
Jun 30, 7:59 AM CDTSpecial Weather StatementDLHCass16 min
Jun 30, 8:09 AM CDTSevere Thunderstorm WarningDLHAitkin, Cass, Itasca51 min
Jun 30, 8:33 AM CDTSpecial Weather StatementDLHCass27 min
Jun 30, 8:42 AM CDTSevere Thunderstorm WarningDLHCass, Crow Wing33 min
Jun 30, 8:46 AM CDTSpecial Weather StatementDLHAitkin29 min
Jun 30, 8:57 AM CDTSevere Thunderstorm WarningDLHAitkin, Cass28 min
Jun 30, 9:45 AM CDTSevere Thunderstorm WarningDLHAitkin, Carlton, Pine30 min
Jun 30, 10:09 AM CDTSmall Craft AdvisoryDLH111 min
Jun 30, 10:16 AM CDTSpecial Weather StatementDLHPine14 min
Jun 30, 10:38 AM CDTSevere Thunderstorm WarningDLHPine52 min
Jun 30, 4:34 AM CDTSpecial Weather StatementDLHDouglas26 min
Jun 30, 5:22 AM CDTSpecial Weather StatementDLHBayfield, Douglas23 min
Jun 30, 5:47 AM CDTSpecial Weather StatementDLHDouglas13 min
Jun 30, 5:49 AM CDTSpecial Weather StatementDLHBurnett, Sawyer, Washburn26 min
Jun 30, 5:54 AM CDTSpecial Weather StatementDLHBayfield36 min
Jun 30, 6:18 AM CDTSpecial Weather StatementDLHSawyer27 min
Jun 30, 6:50 AM CDTSpecial Weather StatementDLHSawyer25 min
Jun 30, 6:51 AM CDTSpecial Weather StatementDLHSawyer24 min
Jun 30, 7:10 AM CDTSpecial Weather StatementDLHPrice35 min
Jun 30, 7:13 AM CDTSpecial Weather StatementDLHPrice32 min
Jun 30, 7:43 AM CDTSpecial Weather StatementDLHPrice32 min

Nearby

Severe Thunderstorm Warnings in Wisconsin, 2019Every severe thunderstorm warning 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.