Alert archive / Minnesota / Tornado Warnings in 2022

Tornado Warning 24, NWS Twin Cities, MN

May 11, 2022Anoka County, Hennepin County, Ramsey County, Minnesota

NWS Twin Cities, MN issued this tornado warning at May 11, 2022, 8:23 PM CDT for Anoka County, Hennepin County, Ramsey County, Minnesota. It was in force for 25 min. 8 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 11, 2022, 8:23 PM CDT (01:23 UTC)
Expired
May 11, 2022, 8:48 PM CDT
In force
25 min
Issued by
NWS Twin Cities, MN
Area
Storm-based polygon
Tornado
Radar indicated
Hail
1.0 in

Counties Anoka County, MN, Hennepin County, MN, Ramsey County, MN

The radar

The Minneapolis radar (KMPX), 55 km from the middle of the area, began a volume at 01:27 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 11, 8:25 PM CDTTSTM WND DMG1 Sse Brooklyn Park, MNLARGE TREE BRANCES DOWN.
May 11, 8:27 PM CDTTSTM WND DMG3 Nnw Blaine, MNLARGE TREES (ABOUT 12 INCH IN DIAMETER TRUNKS) UPROOTED AND ONE SNAPPED.
May 11, 8:27 PM CDTTSTM WND DMGCoon Rapids, MNLARGE, FULL GROWN TREE BLOWN OVER ON HOUSE. PHOTO SENT VIA FACEBOOK MESSENGER.
May 11, 8:27 PM CDTTSTM WND GST 58Coon Rapids, MNMESSAGED VIA FACEBOOK MESSENGER.
May 11, 8:27 PM CDTTORNADO2 N Coon Rapids, MNNWS DAMAGE SURVEY CONCLUDED AN EF0 OCCURRED JUST NORTHEAST OF COON RAPIDS. MAXIMUM WINDS: 80MPH WIDTH: 50 YARDS PATH LENGTH: APPROXIMATELY 3 MILES.
May 11, 8:27 PM CDTTORNADO2 N Coon Rapids, MNUPDATES PREVIOUS TORNADO REPORT FROM 2 N COON RAPIDS. NWS DAMAGE SURVEY CONCLUDED AN EF0 TOUCHED DOWN IN THE NORTHEAST PART OF COON RAPIDS, MOVED ACROSS THE NORTHWEST CORNER OF BLAINE, AND DISSIPATED IN THE SOUTHWEST CORNER OF HAM LAKE. MAXIMUM WINDS WERE ESTI
May 11, 8:30 PM CDTTSTM WND DMG2 Wnw Mounds View, MNSTREET SIGN DOWN AT 81ST AND ABLE, 2 FOOT DIAMETER TREE DOWN AT ABLE AND LUND. NOTED THEY WERE FACING THE SAME DIRECTION. TIME ESTIMATED FROM RADAR.
May 11, 8:30 PM CDTTSTM WND GST 631 Se Blaine, MNAWOS STATION KANE BLAINE AP.

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

The watch it was issued in

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

IssuedProductOfficeLasted
May 11, 5:27 PM CDTTornado WatchSPC7 hr

The nearest sounding before it

Minneapolis, MN (KMPX), launched 00:00Z, 1.4 hours before the alert went out and 57 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 00:00Z on 2022-05-12Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 243 joules per kilogram.LCLLFCEL10008507005003002001001 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 00:00Z on 2022-05-12The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 439 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
243 J/kg
Mixed-layer CIN
-306 J/kg
Mixed-layer LCL
862 m above ground
0-6 km bulk shear
65 kt
0-1 km storm-relative helicity
439 m²/s²
0-3 km storm-relative helicity
580 m²/s²
Significant tornado parameter
0.0
Supercell composite
17.2

Open this sounding in Storm Lab

The text

As transmitted.

441 
WFUS53 KMPX 120123
TORMPX
MNC003-053-123-120200-
/O.NEW.KMPX.TO.W.0024.220512T0123Z-220512T0200Z/

BULLETIN - EAS ACTIVATION REQUESTED
Tornado Warning
National Weather Service Twin Cities/Chanhassen MN
823 PM CDT Wed May 11 2022

The National Weather Service in the Twin Cities has issued a

* Tornado Warning for...
  Northeastern Hennepin County in east central Minnesota...
  Southeastern Anoka County in east central Minnesota...
  Northern Ramsey County in east central Minnesota...

* Until 900 PM CDT.
    
* At 823 PM CDT, a severe thunderstorm capable of producing a tornado
  was located over Brooklyn Park, or 10 miles north of Minneapolis,
  moving northeast at 65 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...
  Shoreview around 830 PM CDT.
  Blaine, Lino Lakes and Ham Lake around 835 PM CDT.
  Hugo around 840 PM CDT.

Other locations in the path of this tornadic thunderstorm include
Forest Lake.

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 4538 9301 4513 9302 4512 9298 4509 9299
      4497 9332 4512 9353 4541 9309 4541 9305
TIME...MOT...LOC 0123Z 227DEG 55KT 4510 9333 

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

$$

BPH
3 follow-up statements
731 
WWUS53 KMPX 120132
SVSMPX

Severe Weather Statement
National Weather Service Twin Cities/Chanhassen MN
832 PM CDT Wed May 11 2022

MNC053-120141-
/O.CAN.KMPX.TO.W.0024.000000T0000Z-220512T0200Z/
Hennepin MN-
832 PM CDT Wed May 11 2022

...THE TORNADO WARNING FOR NORTHEASTERN HENNEPIN COUNTY IS
CANCELLED...
    
The tornadic thunderstorm which prompted the warning has moved out 
of the warned area. Therefore, the warning has been cancelled.

A Tornado Watch remains in effect until midnight CDT for east central
Minnesota.

LAT...LON 4538 9301 4513 9302 4512 9298 4509 9299
      4501 9320 4504 9321 4504 9328 4510 9327
      4514 9330 4520 9341 4541 9309 4541 9305
TIME...MOT...LOC 0131Z 227DEG 55KT 4519 9319 

$$

MNC003-123-120200-
/O.CON.KMPX.TO.W.0024.000000T0000Z-220512T0200Z/
Anoka MN-Ramsey MN-
832 PM CDT Wed May 11 2022

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 900 PM CDT FOR
SOUTHEASTERN ANOKA AND NORTHERN RAMSEY COUNTIES...
    
At 831 PM CDT, a severe thunderstorm capable of producing a tornado
was located over Blaine, or 16 miles north of Minneapolis, moving
northeast at 65 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...
  Hugo around 840 PM CDT.

Other locations in the path of this tornadic thunderstorm include
Forest Lake.

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 4538 9301 4513 9302 4512 9298 4509 9299
      4501 9320 4504 9321 4504 9328 4510 9327
      4514 9330 4520 9341 4541 9309 4541 9305
TIME...MOT...LOC 0131Z 227DEG 55KT 4519 9319 

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

$$

BPH
538 
WWUS53 KMPX 120138
SVSMPX

Severe Weather Statement
National Weather Service Twin Cities/Chanhassen MN
838 PM CDT Wed May 11 2022

MNC003-123-120200-
/O.CON.KMPX.TO.W.0024.000000T0000Z-220512T0200Z/
Anoka MN-Ramsey MN-
838 PM CDT Wed May 11 2022

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 900 PM CDT FOR
NORTHEASTERN ANOKA AND NORTHEASTERN RAMSEY COUNTIES...
    
At 838 PM CDT, a severe thunderstorm capable of producing a tornado
was located near Ham Lake, or 20 miles south of Cambridge, moving
northeast at 50 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...
  Forest Lake around 845 PM CDT.

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 4538 9301 4513 9302 4512 9298 4509 9299
      4506 9307 4508 9316 4513 9320 4518 9326
      4524 9334 4541 9309 4541 9305
TIME...MOT...LOC 0138Z 220DEG 45KT 4525 9311 

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

$$

BPH
953 
WWUS53 KMPX 120148
SVSMPX

Severe Weather Statement
National Weather Service Twin Cities/Chanhassen MN
848 PM CDT Wed May 11 2022

MNC003-123-120158-
/O.CAN.KMPX.TO.W.0024.000000T0000Z-220512T0200Z/
Anoka MN-Ramsey MN-
848 PM CDT Wed May 11 2022

...THE TORNADO WARNING FOR NORTHEASTERN ANOKA AND NORTHEASTERN RAMSEY
COUNTIES IS CANCELLED...
        
The storm which prompted the warning has moved out of the area.
Therefore, the warning has been cancelled.  However gusty winds are
still possible with this thunderstorm.

A Tornado Watch remains in effect until midnight CDT for east central
Minnesota.

LAT...LON 4538 9301 4513 9302 4512 9298 4509 9299
      4506 9307 4508 9316 4513 9320 4518 9326
      4524 9334 4541 9309 4541 9305
TIME...MOT...LOC 0144Z 227DEG 55KT 4536 9294 

$$

JRB

The office that day

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

IssuedProductOfficeCountiesLasted
May 11, 7:12 PM CDTSevere Thunderstorm WarningMPXCarver, Scott, Sibley33 min
May 11, 7:12 PM CDTSevere Thunderstorm Warning Considerable damage threatMPXBlue Earth, Le Sueur, Nicollet63 min
May 11, 7:20 PM CDTSevere Thunderstorm Warning Considerable damage threatMPXMeeker, Stearns, Wright29 min
May 11, 7:21 PM CDTSevere Thunderstorm Warning Destructive damage threatMPXBlue Earth, Le Sueur, Nicollet39 min
May 11, 7:25 PM CDTSpecial Weather StatementMPXKandiyohi95 min
May 11, 7:27 PM CDTSevere Thunderstorm Warning Considerable damage threatMPXLe Sueur, Rice, Scott63 min
May 11, 7:31 PM CDTTornado WarningMPXCarver, Scott44 min
May 11, 7:33 PM CDTSevere Thunderstorm Warning Considerable damage threatMPXBlue Earth, Faribault, Martin42 min
May 11, 7:35 PM CDTSevere Thunderstorm Warning Considerable damage threatMPXCarver, McLeod, Wright55 min
May 11, 7:38 PM CDTTornado WarningMPXLe Sueur, Rice37 min
May 11, 7:41 PM CDTTornado WarningMPXCarver, Hennepin34 min
May 11, 7:43 PM CDTSevere Thunderstorm Warning Considerable damage threatMPXHennepin47 min
May 11, 7:46 PM CDTSevere Thunderstorm WarningMPXMeeker, Stearns, Wright44 min
May 11, 7:58 PM CDTSevere Thunderstorm Warning Considerable damage threatMPXDakota, Rice, Scott47 min
May 11, 8:02 PM CDTSevere Thunderstorm WarningMPXSherburne, Wright43 min
May 11, 8:03 PM CDTSevere Thunderstorm Warning Considerable damage threatMPXSteele, Waseca42 min
May 11, 8:09 PM CDTSevere Thunderstorm WarningMPXBlue Earth, Faribault36 min
May 11, 8:09 PM CDTTornado WarningMPXDakota40 min
May 11, 8:13 PM CDTSevere Thunderstorm Warning Considerable damage threatMPXAnoka, Chisago, Ramsey, Washington62 min
May 11, 8:27 PM CDTSevere Thunderstorm Warning Considerable damage threatMPXDakota, Goodhue63 min
May 11, 8:33 PM CDTTornado WarningMPXBlue Earth, Waseca26 min
May 11, 8:37 PM CDTSevere Thunderstorm Warning Considerable damage threatMPXFreeborn44 min
May 11, 8:40 PM CDTSevere Thunderstorm Warning Considerable damage threatMPXChisago65 min
May 11, 8:41 PM CDTSpecial Weather StatementMPXBenton, Isanti, Morrison, Sherburne49 min
May 11, 8:46 PM CDTSevere Thunderstorm Warning Considerable damage threatMPXSteele, Waseca44 min
May 11, 8:48 PM CDTSevere Thunderstorm WarningMPXFaribault27 min
May 11, 8:58 PM CDTSpecial Weather StatementMPXAnoka, Chisago, Hennepin, Ramsey, Washington92 min
May 11, 9:20 PM CDTSevere Thunderstorm WarningMPXFaribault, Freeborn, Waseca25 min
May 11, 9:22 PM CDTTornado WarningMPXGoodhue38 min
May 11, 9:48 PM CDTSevere Thunderstorm WarningMPXFreeborn27 min
May 11, 10:10 PM CDTSpecial Weather StatementMPXSteele35 min
May 11, 10:43 PM CDTSpecial Weather StatementMPXSteele32 min
May 11, 11:00 PM CDTSpecial Weather StatementMPXSteele90 min
May 11, 11:09 PM CDTRiver Flood WarningMPXRedwood, Renville29 days
May 12, 2:21 AM CDTDense Fog AdvisoryMPXBlue Earth, Brown, Chippewa, Lac qui Parle, Nicollet, Redwood and 5 more4 hr
May 12, 4:25 AM CDTSevere Thunderstorm WarningMPXLac qui Parle, Yellow Medicine35 min
May 12, 4:59 AM CDTSevere Thunderstorm WarningMPXChippewa, Lac qui Parle, Swift35 min
May 12, 5:25 AM CDTSpecial Weather StatementMPXChippewa, Swift35 min
May 12, 6:16 AM CDTSpecial Weather StatementMPXChippewa29 min
May 12, 6:16 AM CDTSpecial Weather StatementMPXStearns29 min
May 12, 6:37 AM CDTSevere Thunderstorm WarningMPXStearns23 min
May 12, 7:05 AM CDTSpecial Weather StatementMPXStearns25 min
May 12, 7:17 AM CDTSpecial Weather StatementMPXBenton28 min
May 12, 7:30 AM CDTSpecial Weather StatementMPXStearns30 min
May 12, 7:33 AM CDTSpecial Weather StatementMPXStearns27 min
May 12, 7:36 AM CDTSpecial Weather StatementMPXChippewa24 min
May 12, 7:51 AM CDTSpecial Weather StatementMPXKanabec24 min
May 12, 7:54 AM CDTSevere Thunderstorm WarningMPXMorrison, Stearns, Todd36 min
May 12, 8:43 AM CDTSpecial Weather StatementMPXPope, Todd32 min
May 12, 9:00 AM CDTSpecial Weather StatementMPXPope, Swift30 min
May 12, 9:24 AM CDTSpecial Weather StatementMPXLac qui Parle, Pope, Swift36 min
May 12, 10:01 AM CDTSpecial Weather StatementMPXKandiyohi, Morrison, Stearns29 min
May 12, 10:32 AM CDTSevere Thunderstorm WarningMPXKanabec, Mille Lacs, Morrison43 min
May 12, 10:34 AM CDTSpecial Weather StatementMPXMeeker, Stearns26 min
May 12, 10:44 AM CDTSevere Thunderstorm WarningMPXBenton, Sherburne, Stearns46 min
May 12, 11:07 AM CDTSpecial Weather StatementMPXBenton, Stearns83 min
May 12, 11:26 AM CDTSevere Thunderstorm Warning Considerable damage threatMPXBenton, Mille Lacs, Morrison, Sherburne49 min
May 12, 11:42 AM CDTSevere Thunderstorm WarningMPXIsanti, Mille Lacs, Sherburne33 min
May 12, 11:44 AM CDTRiver Flood WarningMPXRedwood7 days
May 12, 12:12 PM CDTSevere Thunderstorm WarningMPXIsanti, Kanabec, Mille Lacs, Sherburne33 min
May 12, 12:23 PM CDTSpecial Weather StatementMPXBenton, Isanti, Kanabec, Mille Lacs, Morrison, Sherburne and 1 more82 min
May 12, 12:43 PM CDTSevere Thunderstorm WarningMPXChisago, Isanti, Kanabec32 min
May 12, 5:41 PM CDTSevere Thunderstorm Warning Destructive damage threatMPXChippewa, Lac qui Parle, Swift, Yellow Medicine49 min
May 12, 6:02 PM CDTSevere Thunderstorm Warning Considerable damage threatMPXBrown, Martin, Nicollet, Redwood, Renville, Watonwan and 1 more58 min
May 12, 6:15 PM CDTTornado WarningMPXLac qui Parle, Swift15 min
May 12, 6:16 PM CDTSevere Thunderstorm Warning Destructive damage threatMPXChippewa, Kandiyohi, Pope, Stevens, Swift44 min
May 12, 6:26 PM CDTSevere Thunderstorm Warning Destructive damage threatMPXKandiyohi, Meeker, Stearns64 min
May 12, 6:34 PM CDTSevere Thunderstorm Warning Considerable damage threatMPXLac qui Parle, Yellow Medicine26 min
May 12, 6:43 PM CDTTornado Warning Tornado observedMPXKandiyohi, Pope, Stearns, Swift17 min
May 12, 6:47 PM CDTTornado WarningMPXKandiyohi, Renville13 min
May 12, 6:52 PM CDTSevere Thunderstorm Warning Considerable damage threatMPXBrown, McLeod, Nicollet, Redwood, Renville, Sibley53 min
May 12, 6:58 PM CDTTornado WarningMPXPope17 min

Nearby

Tornado Warnings in Minnesota, 2022Every tornado warning in 2022Tornadoes in 2022

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.