Alert archive / Minnesota / Severe Thunderstorm Warnings in 2020
Severe Thunderstorm Warning 16, NWS Twin Cities, MN
NWS Twin Cities, MN issued this severe thunderstorm warning at Jun 5, 2020, 12:00 AM CDT for Martin County, Minnesota. It was in force for 30 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 5, 2020, 12:00 AM CDT (05:00 UTC)
- Expired
- Jun 5, 2020, 12:30 AM CDT
- In force
- 30 min
- Issued by
- NWS Twin Cities, MN
- Area
- Storm-based polygon
- Hail
- 1.0 in
- Wind
- 60.0 mph
County Martin County, MN
The radar
The Sioux Falls radar (KFSD), 163 km from the middle of the area, began a volume at 05:00 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, 5.0 hours before the alert went out and 166 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
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 2762 m above ground
- 0-6 km bulk shear
- 41 kt
- 0-1 km storm-relative helicity
- 16 m²/s²
- 0-3 km storm-relative helicity
- 143 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
737
WUUS53 KMPX 050500
SVRMPX
MNC091-050530-
/O.NEW.KMPX.SV.W.0016.200605T0500Z-200605T0530Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Twin Cities/Chanhassen MN
1200 AM CDT Fri Jun 5 2020
The National Weather Service in The Twin Cities has issued a
* Severe Thunderstorm Warning for...
Southwestern Martin County in south central Minnesota...
* Until 1230 AM CDT.
* At 1200 AM CDT, a severe thunderstorm was located near Jackson In
Jackson County, moving southeast at 55 mph.
HAZARD...60 mph wind gusts and quarter size hail.
SOURCE...Radar indicated.
IMPACT...Hail damage to vehicles is expected. Expect wind damage
to roofs, siding, and trees.
* Locations impacted include...
Fairmont, Sherburn, Trimont, Welcome, Ceylon, Iowa Lake,
Okamanpedan Lake, Dunnell, Wilbert and Foxlake.
This includes Interstate 90 between mile markers 82 and 96.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 4350 9485 4385 9486 4350 9425
TIME...MOT...LOC 0500Z 294DEG 46KT 4361 9488
HAIL...1.00IN
WIND...60MPH
$$
BPHThe office that day
Everything else NWS Twin Cities, MN issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 4, 9:08 PM CDT | Special Weather Statement | MPX | Lac qui Parle | 37 min |
| Jun 4, 9:30 PM CDT | Severe Thunderstorm Warning | MPX | Yellow Medicine | 30 min |
| Jun 4, 10:03 PM CDT | Special Weather Statement | MPX | Yellow Medicine | 42 min |
| Jun 4, 10:47 PM CDT | Special Weather Statement | MPX | Redwood | 43 min |
| Jun 4, 10:55 PM CDT | Special Weather Statement | MPX | Redwood | 35 min |
| Jun 5, 12:35 AM CDT | Special Weather Statement | MPX | Martin | 25 min |
| Jun 5, 12:39 AM CDT | Special Weather Statement | MPX | Dakota, Rice, Scott | 51 min |
| Jun 5, 1:20 AM CDT | Special Weather Statement | MPX | Goodhue | 40 min |
Nearby
Severe Thunderstorm Warnings in Minnesota, 2020Every severe thunderstorm warning in 2020
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.