Alert archive / Minnesota / Tornado Warnings in 2023

Tornado Warning 2, NWS Twin Cities, MN

May 6, 2023Chippewa County, Kandiyohi County, Renville County, Minnesota

NWS Twin Cities, MN issued this tornado warning at May 6, 2023, 6:02 PM CDT for Chippewa County, Kandiyohi County, Renville County, Minnesota. It was in force for 28 min. 3 reports came from inside the area while it was in force.

The area

The outline as issued, with what was reported inside it.

The facts

Issued
May 6, 2023, 6:02 PM CDT (23:02 UTC)
Expired
May 6, 2023, 6:30 PM CDT
In force
28 min
Issued by
NWS Twin Cities, MN
Area
Storm-based polygon
Tornado
Radar indicated
Hail
1.0 in

Counties Chippewa County, MN, Kandiyohi County, MN, Renville County, MN

The radar

The Minneapolis radar (KMPX), 135 km from the middle of the area, began a volume at 23:06 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.

What was reported inside it

TimeReportWhereRemark
May 6, 6:22 PM CDTHAIL 1Prinsburg, MNTRAINED SPOTTER MEASURED QUARTER SIZED HAIL IN SW PRINSBURG, MN.
May 6, 6:23 PM CDTTORNADO4 Ssw Prinsburg, MNLAW ENFORCEMENT REPORTED BRIEF TOUCHDOWN OF TORNADO 6 MILES NORTH OF RENVILLE, MN.
May 6, 6:34 PM CDTTORNADO2 Se Prinsburg, MNBREIF TOUCHDOWN IN AN OPEN FIELD.

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

The nearest sounding before it

Minneapolis, MN (KMPX), launched 12:00Z, 11.0 hours before the alert went out and 132 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 2023-05-06Temperature 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, Minneapolis, MN at 12:00Z on 2023-05-06The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 33 square meters per square second.19395878Sfc1 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
551 m above ground
0-6 km bulk shear
30 kt
0-1 km storm-relative helicity
33 m²/s²
0-3 km storm-relative helicity
84 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

013 
WFUS53 KMPX 062302
TORMPX
MNC023-067-129-062330-
/O.NEW.KMPX.TO.W.0002.230506T2302Z-230506T2330Z/

BULLETIN - EAS ACTIVATION REQUESTED
Tornado Warning
National Weather Service Twin Cities/Chanhassen MN
602 PM CDT Sat May 6 2023

The National Weather Service in the Twin Cities has issued a

* Tornado Warning for...
  East central Chippewa County in west central Minnesota...
  Southwestern Kandiyohi County in central Minnesota...
  Northwestern Renville County in central Minnesota...

* Until 630 PM CDT.
    
* At 601 PM CDT, a severe thunderstorm capable of producing a tornado
  was located near Sacred Heart, or 21 miles east of Montevideo,
  moving northeast at 35 mph.

  HAZARD...Tornado and quarter size hail.

  SOURCE...Radar indicated rotation.

  IMPACT...Flying debris will be dangerous to those caught without 
           shelter. Mobile homes will be damaged or destroyed. 
           Damage to roofs, windows, and vehicles will occur. Tree 
           damage is likely.

* This dangerous storm will be near...
  Clara City around 610 PM CDT.
  Prinsburg around 615 PM CDT.

Other locations in the path of this tornadic thunderstorm include
Raymond.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE COVER NOW! Move to a basement or an interior room on the lowest
floor of a sturdy building. Avoid windows. If you are outdoors, in a
mobile home, or in a vehicle, move to the closest substantial shelter
and protect yourself from flying debris.

&&

LAT...LON 4478 9531 4485 9545 4507 9529 4498 9504
TIME...MOT...LOC 2301Z 212DEG 30KT 4485 9531 

TORNADO...RADAR INDICATED
MAX HAIL SIZE...1.00 IN

$$

PEM
2 follow-up statements
561 
WWUS53 KMPX 062313
SVSMPX

Severe Weather Statement
National Weather Service Twin Cities/Chanhassen MN
613 PM CDT Sat May 6 2023

MNC023-067-129-062330-
/O.CON.KMPX.TO.W.0002.000000T0000Z-230506T2330Z/
Chippewa MN-Kandiyohi MN-Renville MN-
613 PM CDT Sat May 6 2023

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 630 PM CDT FOR EAST
CENTRAL CHIPPEWA...SOUTHWESTERN KANDIYOHI AND NORTHERN RENVILLE
COUNTIES...
    
At 612 PM CDT, a severe thunderstorm capable of producing a tornado
was located 6 miles southwest of Prinsburg, or 21 miles southwest of
Willmar, moving northeast at 20 mph.

HAZARD...Tornado and quarter size hail.

SOURCE...Radar indicated rotation.

IMPACT...Flying debris will be dangerous to those caught without 
         shelter. Mobile homes will be damaged or destroyed. Damage 
         to roofs, windows, and vehicles will occur. Tree damage is 
         likely.

Locations impacted include...
  Prinsburg and Raymond.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE COVER NOW! Move to a basement or an interior room on the lowest
floor of a sturdy building. Avoid windows. If you are outdoors, in a
mobile home, or in a vehicle, move to the closest substantial shelter
and protect yourself from flying debris.

&&

LAT...LON 4481 9527 4486 9537 4506 9526 4499 9506
      4498 9504
TIME...MOT...LOC 2312Z 218DEG 18KT 4488 9528 

TORNADO...RADAR INDICATED
MAX HAIL SIZE...1.00 IN

$$

PEM
973 
WWUS53 KMPX 062327
SVSMPX

Severe Weather Statement
National Weather Service Twin Cities/Chanhassen MN
627 PM CDT Sat May 6 2023

MNC023-067-129-062337-
/O.EXP.KMPX.TO.W.0002.000000T0000Z-230506T2330Z/
Chippewa MN-Kandiyohi MN-Renville MN-
627 PM CDT Sat May 6 2023

...THE TORNADO WARNING FOR EAST CENTRAL CHIPPEWA...SOUTHWESTERN
KANDIYOHI AND NORTHERN RENVILLE COUNTIES WILL EXPIRE AT 630 PM CDT...
    
The Tornado Warning that was previously in effect has been reissued 
for southwest Kandiyohi County and is in effect until 7PM. Please 
refer to that bulletin for the latest severe weather information.

LAT...LON 4481 9527 4486 9537 4506 9526 4499 9506
      4498 9504
TIME...MOT...LOC 2327Z 212DEG 30KT 4498 9520 

$$

PEM

The office that day

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

IssuedProductOfficeCountiesLasted
May 6, 3:40 PM CDTSpecial Weather StatementMPXWaseca35 min
May 6, 4:46 PM CDTSpecial Weather StatementMPXGoodhue29 min
May 6, 4:55 PM CDTSpecial Weather StatementMPXChippewa35 min
May 6, 5:15 PM CDTSpecial Weather StatementMPXWabasha30 min
May 6, 5:52 PM CDTTornado WarningMPXChippewa23 min
May 6, 6:26 PM CDTTornado Warning Tornado observedMPXKandiyohi34 min
May 6, 6:54 PM CDTTornado WarningMPXKandiyohi, Renville36 min

Nearby

Tornado Warnings in Minnesota, 2023Every tornado warning in 2023Tornadoes in 2023

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.