Alert archive / Minnesota / Tornado Warnings in 2005

Tornado Warning 15, NWS Twin Cities, MN

May 18, 2005Renville County, Minnesota

NWS Twin Cities, MN issued this tornado warning at May 18, 2005, 7:43 PM CDT for Renville County, Minnesota. It was in force for 37 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
May 18, 2005, 7:43 PM CDT (00:43 UTC)
Expired
May 18, 2005, 8:20 PM CDT
In force
37 min
Issued by
NWS Twin Cities, MN
Area
Counties, with a storm outline in the text

County Renville County, MN

The nearest sounding before it

Minneapolis, MN (KMPX), launched 00:00Z, 0.7 hours before the alert went out and 106 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 2005-05-19Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 7 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 2005-05-19The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 217 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
7 J/kg
Mixed-layer CIN
-173 J/kg
Mixed-layer LCL
508 m above ground
0-6 km bulk shear
27 kt
0-1 km storm-relative helicity
217 m²/s²
0-3 km storm-relative helicity
218 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

000 
WFUS53 KMPX 190045
TORMPX
MNC129-190130-
/O.NEW.KMPX.TO.W.0015.050519T0043Z-050519T0130Z/

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE TWIN CITIES/CHANHASSEN MN
743 PM CDT WED MAY 18 2005

THE NATIONAL WEATHER SERVICE IN THE TWIN CITIES HAS ISSUED A

* TORNADO WARNING FOR...
  RENVILLE COUNTY IN CENTRAL MINNESOTA

* UNTIL 830 PM CDT

* AT 740 PM CDT...RADAR INDICATED A STORM CAPABLE OF PRODUCING A     
  TORNADO...NEAR OLIVIA...MOVING NORTHEAST AT 25 MPH. 

* LOCATIONS IMPACTED INCLUDE...
  BIRD ISLAND...
  OLIVIA...
  DANUBE...
   
IF YOU ARE CAUGHT OUTSIDE...SEEK SHELTER IN A NEARBY REINFORCED
BUILDING. AS A LAST RESORT...SEEK SHELTER IN A CULVERT...DITCH OR LOW
SPOT AND COVER YOUR HEAD WITH YOUR HANDS.

LAT...LON 4489 9530 4455 9498 4448 9473 4488 9455
      4489 9475

$$
2 follow-up statements
000 
WWUS53 KMPX 190108
SVSMPX

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE TWIN CITIES/CHANHASSEN MN
806 PM CDT WED MAY 18 2005

MNC129-190130-
/O.CON.KMPX.TO.W.0015.000000T0000Z-050519T0130Z/
RENVILLE MN-
806 PM CDT WED MAY 18 2005

...A TORNADO WARNING CONTINUES UNTIL 830 PM CDT FOR RENVILLE
COUNTY...

AT 800 PM CDT...DOPPLER RADAR CONTINUED TO INDICATE A SEVERE
THUNDERSTORM CAPABLE OF PRODUCING A TORNADO.  THE SEVERE THUNDERSTORM
WAS LOCATED 6 MILES SOUTH OF BIRD ISLAND...OR ABOUT 9 MILES SOUTHEAST
OF OLIVIA...MOVING NORTHEAST AT 15 MPH.

OTHER LOCATIONS IN THE WARNING INCLUDE HECTOR...AND BIRD ISLAND.

LAT...LON 4489 9530 4455 9498 4448 9473 4488 9455
      4489 9475

$$
RJN
000 
WWUS53 KMPX 190120
SVSMPX

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE TWIN CITIES/CHANHASSEN MN
820 PM CDT WED MAY 18 2005

MNC129-190135-
/O.CAN.KMPX.TO.W.0015.000000T0000Z-050519T0130Z/
RENVILLE MN-
820 PM CDT WED MAY 18 2005

...THE TORNADO WARNING FOR RENVILLE COUNTY IS CANCELLED...

THE STORM HAS WEAKENED...AND NO LONGER APPEARS TORNADIC. THEREFORE...
THE TORNADO WARNING HAS BEEN CANCELLED.

LAT...LON 4489 9530 4455 9498 4448 9473 4488 9455
      4489 9475

$$

The office that day

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

IssuedProductOfficeCountiesLasted
May 18, 7:32 PM CDTTornado WarningMPXChippewa, Kandiyohi, Swift35 min

Nearby

Tornado Warnings in Minnesota, 2005Every tornado warning in 2005Tornadoes in 2005

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.