Alert archive / Minnesota / Severe Thunderstorm Warnings in 2018
Severe Thunderstorm Warning 68, NWS Twin Cities, MN
NWS Twin Cities, MN issued this severe thunderstorm warning at Jun 11, 2018, 7:41 PM CDT for Carver County, Hennepin County, Minnesota. It was in force for 32 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 11, 2018, 7:41 PM CDT (00:41 UTC)
- Expired
- Jun 11, 2018, 8:13 PM CDT
- In force
- 32 min
- Issued by
- NWS Twin Cities, MN
- Area
- Storm-based polygon
- Hail
- 0.75 in
- Wind
- 60.0 mph
Counties Carver County, MN, Hennepin County, MN
The radar
The Minneapolis radar (KMPX), 11 km from the middle of the area, began a volume at 00:44 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
Minneapolis, MN (KMPX), launched 00:00Z, 0.7 hours before the alert went out and 9 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.
- Mixed-layer CAPE
- 2 J/kg
- Mixed-layer CIN
- -296 J/kg
- Mixed-layer LCL
- 757 m above ground
- 0-6 km bulk shear
- 36 kt
- 0-1 km storm-relative helicity
- 123 m²/s²
- 0-3 km storm-relative helicity
- 413 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
895 WUUS53 KMPX 120041 SVRMPX MNC019-053-120200- /O.NEW.KMPX.SV.W.0068.180612T0041Z-180612T0200Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Twin Cities/Chanhassen MN 741 PM CDT MON JUN 11 2018 The National Weather Service in The Twin Cities has issued a * Severe Thunderstorm Warning for... Southwestern Hennepin County in east central Minnesota... East central Carver County in east central Minnesota... * Until 900 PM CDT * At 740 PM CDT, emergency management reported damaging winds associated with showers over southwestern Hennepin county. This area of damaging winds was nearly stationary. HAZARD...60 mph wind gusts. SOURCE...Emergency management. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Plymouth, Eden Prairie, Minnetonka, Chanhassen, Mound, Orono, Victoria, Minnetrista, Medina, Wayzata, Independence and St. Bonifacius. PRECAUTIONARY/PREPAREDNESS ACTIONS... Wind damage with this storm will occur before any rain or lightning. Do not wait for the sound of thunder before taking cover. SEEK SHELTER IMMEDIATELY inside a sturdy structure and stay away from windows. && LAT...LON 4485 9376 4502 9376 4506 9345 4487 9344 TIME...MOT...LOC 0040Z 246DEG 9KT 4494 9362 HAIL...<.75IN WIND...60MPH $$ BORGHOFF
1 follow-up statement
124
WWUS53 KMPX 120113
SVSMPX
Severe Weather Statement
National Weather Service Twin Cities/Chanhassen MN
813 PM CDT MON JUN 11 2018
MNC019-053-120121-
/O.CAN.KMPX.SV.W.0068.000000T0000Z-180612T0200Z/
Hennepin MN-Carver MN-
813 PM CDT MON JUN 11 2018
...THE SEVERE THUNDERSTORM WARNING FOR SOUTHWESTERN HENNEPIN AND EAST
CENTRAL CARVER COUNTIES IS CANCELLED...
Radar indicates the area of damaging winds over southwestern
Hennepin county has weakened below severe limits, and no longer
poses an immediate threat to life or property. Therefore the warning
has been cancelled. However, gusty winds are still possible.
LAT...LON 4485 9376 4502 9376 4506 9345 4487 9344
TIME...MOT...LOC 0109Z 246DEG 9KT 4497 9352
$$
BORGHOFFNearby
Severe Thunderstorm Warnings in Minnesota, 2018Every severe thunderstorm warning in 2018
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.