Alert archive / Indiana / Tornado Warnings in 2009

Tornado Warning 7, NWS Indianapolis, IN

April 5, 2009Daviess County, Greene County, Knox County, Indiana

NWS Indianapolis, IN issued this tornado warning at Apr 5, 2009, 1:54 PM EDT for Daviess County, Greene County, Knox County, Indiana. 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
Apr 5, 2009, 1:54 PM EDT (17:54 UTC)
Expired
Apr 5, 2009, 2:31 PM EDT
In force
37 min
Issued by
NWS Indianapolis, IN
Area
Storm-based polygon

Counties Daviess County, IN, Greene County, IN, Knox County, IN

The radar

The Evansville,IN radar (KVWX), 93 km from the middle of the area, began a volume at 17:56 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 watch it was issued in

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

IssuedProductOfficeLasted
Apr 5, 12:44 PM EDTTornado WatchSPC6 hr

The nearest sounding before it

Lincoln, IL (KILX), launched 12:00Z, 5.9 hours before the alert went out and 189 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, Lincoln, IL at 12:00Z on 2009-04-05Temperature 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, Lincoln, IL at 12:00Z on 2009-04-05The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 422 square meters per square second.1939587897117Sfc1 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
1159 m above ground
0-6 km bulk shear
77 kt
0-1 km storm-relative helicity
422 m²/s²
0-3 km storm-relative helicity
449 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 KIND 051754
TORIND
INC027-055-083-051845-
/O.NEW.KIND.TO.W.0007.090405T1754Z-090405T1845Z/

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
154 PM EDT SUN APR 5 2009

THE NATIONAL WEATHER SERVICE IN INDIANAPOLIS HAS ISSUED A

* TORNADO WARNING FOR...
  NORTHERN DAVIESS COUNTY IN SOUTHWEST INDIANA...
  GREENE COUNTY IN SOUTHWEST INDIANA...
  NORTHEASTERN KNOX COUNTY IN SOUTHWEST INDIANA...

* UNTIL 245 PM EDT

* AT 152 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO NEAR
  EDWARDSPORT...OR 18 MILES NORTHEAST OF VINCENNES...MOVING NORTHEAST
  AT 50 MPH.

* OTHER LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO
  SANDBORN...ELNORA...LYONS...NEWBERRY...SWITZ CITY...BLOOMFIELD AND
  WORTHINGTON

PRECAUTIONARY/PREPAREDNESS ACTIONS...

IF IN MOBILE HOMES OR VEHICLES...EVACUATE THEM AND GET INSIDE A
STURDY SHELTER. IF NO SHELTER IS AVAILABLE...LIE FLAT IN THE NEAREST
DITCH OR OTHER LOW SPOT AND COVER YOUR HEAD WITH YOUR HANDS.

THE SAFEST PLACE TO BE DURING A TORNADO IS IN A BASEMENT. GET UNDER A
WORKBENCH OR OTHER PIECE OF STURDY FURNITURE. IF NO BASEMENT IS
AVAILABLE...SEEK SHELTER ON THE LOWEST FLOOR OF THE BUILDING IN AN
INTERIOR HALLWAY OR ROOM SUCH AS A CLOSET. USE BLANKETS OR PILLOWS TO
COVER YOUR BODY AND ALWAYS STAY AWAY FROM WINDOWS.

IF IN MOBILE HOMES OR VEHICLES...EVACUATE THEM AND GET INSIDE A
SUBSTANTIAL SHELTER. IF NO SHELTER IS AVAILABLE...LIE FLAT IN THE
NEAREST DITCH OR OTHER LOW SPOT AND COVER YOUR HEAD WITH YOUR HANDS.

&&

LAT...LON 3890 8735 3890 8725 3896 8725 3916 8692
      3892 8674 3890 8682 3891 8692 3888 8692
      3879 8725
TIME...MOT...LOC 1754Z 239DEG 43KT 3885 8721

$$

CP
2 follow-up statements
000 
WWUS53 KIND 051813
SVSIND

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
213 PM EDT SUN APR 5 2009

INC027-083-051824-
/O.CAN.KIND.TO.W.0007.000000T0000Z-090405T1845Z/
DAVIESS-KNOX-
213 PM EDT SUN APR 5 2009

...THE TORNADO WARNING FOR NORTHERN DAVIESS AND NORTHEASTERN KNOX
COUNTIES IS CANCELLED...

LAT...LON 3893 8713 3895 8714 3898 8718 3916 8692
      3896 8677 3895 8682 3893 8692 3891 8697
      3891 8709
TIME...MOT...LOC 1814Z 239DEG 43KT 3897 8695

$$

INC055-051845-
/O.CON.KIND.TO.W.0007.000000T0000Z-090405T1845Z/
GREENE-
213 PM EDT SUN APR 5 2009

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 245 PM EDT FOR CENTRAL
GREENE COUNTY...

AT 213 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
INDICATE A TORNADO.  THIS TORNADO WAS LOCATED NEAR NEWBERRY...OR 26
MILES WEST OF BEDFORD...MOVING NORTHEAST AT 50 MPH.

OTHER LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO
BLOOMFIELD

PRECAUTIONARY/PREPAREDNESS ACTIONS...

IF IN MOBILE HOMES OR VEHICLES...EVACUATE THEM AND GET INSIDE A
STURDY SHELTER. IF NO SHELTER IS AVAILABLE...LIE FLAT IN THE NEAREST
DITCH OR OTHER LOW SPOT AND COVER YOUR HEAD WITH YOUR HANDS.

THE SAFEST PLACE TO BE DURING A TORNADO IS IN A BASEMENT. GET UNDER A
WORKBENCH OR OTHER PIECE OF STURDY FURNITURE. IF NO BASEMENT IS
AVAILABLE...SEEK SHELTER ON THE LOWEST FLOOR OF THE BUILDING IN AN
INTERIOR HALLWAY OR ROOM SUCH AS A CLOSET. USE BLANKETS OR PILLOWS TO
COVER YOUR BODY AND ALWAYS STAY AWAY FROM WINDOWS.

IF IN MOBILE HOMES OR VEHICLES...EVACUATE THEM AND GET INSIDE A
SUBSTANTIAL SHELTER. IF NO SHELTER IS AVAILABLE...LIE FLAT IN THE
NEAREST DITCH OR OTHER LOW SPOT AND COVER YOUR HEAD WITH YOUR HANDS.

&&

LAT...LON 3893 8713 3895 8714 3898 8718 3916 8692
      3896 8677 3895 8682 3893 8692 3891 8697
      3891 8709
TIME...MOT...LOC 1814Z 239DEG 43KT 3897 8695

$$

CP
000 
WWUS53 KIND 051831
SVSIND

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
231 PM EDT SUN APR 5 2009

INC055-051842-
/O.CAN.KIND.TO.W.0007.000000T0000Z-090405T1845Z/
GREENE-
231 PM EDT SUN APR 5 2009

...THE TORNADO WARNING FOR CENTRAL GREENE COUNTY IS CANCELLED...

LAT...LON 3893 8713 3895 8714 3898 8718 3916 8692
      3896 8677 3895 8682 3893 8692 3891 8697
      3891 8709
TIME...MOT...LOC 1832Z 239DEG 43KT 3908 8672

$$

CP

The office that day

Everything else NWS Indianapolis, IN issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Apr 5, 8:17 AM EDTRiver Flood WarningINDParke, Vermillion, Vigo21 days
Apr 5, 11:17 AM EDTRiver Flood WarningINDFountain, Parke, Tippecanoe, Vermillion, Warren19 days
Apr 5, 11:17 AM EDTRiver Flood WarningINDFountain, Parke, Vermillion, Warren20 days
Apr 5, 11:17 AM EDTRiver Flood WarningINDParke, Vermillion, Vigo18 days
Apr 5, 11:17 AM EDTRiver Flood WarningINDSullivan, Vigo21 days
Apr 5, 11:17 AM EDTRiver Flood WarningINDKnox, Sullivan54 days
Apr 5, 11:17 AM EDTRiver Flood WarningINDKnox, Sullivan54 days
Apr 5, 11:17 AM EDTRiver Flood WarningINDKnox6 days
Apr 5, 11:17 AM EDTRiver Flood WarningINDKnox21 days
Apr 5, 6:43 PM EDTTornado WarningINDDecatur18 min
Apr 5, 7:45 PM EDTAreal Flood AdvisoryINDClinton, Delaware, Hamilton, Henry, Howard, Madison and 3 more67 days

Nearby

Tornado Warnings in Indiana, 2009Every tornado warning in 2009Tornadoes in 2009

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.