Alert archive / Indiana / Severe Thunderstorm Warnings in 2011

Severe Thunderstorm Warning 210, NWS Indianapolis, IN

June 10, 2011Brown County, Johnson County, Morgan County, Indiana

NWS Indianapolis, IN issued this severe thunderstorm warning at Jun 10, 2011, 4:07 PM EDT for Brown County, Johnson County, Morgan County, Indiana. It was in force for 53 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 10, 2011, 4:07 PM EDT (20:07 UTC)
Expired: Jun 10, 2011, 5:00 PM EDT
In force: 53 min
Issued by: NWS Indianapolis, IN
Area: Storm-based polygon
Hail: 1.0 in
Wind: 50.0 mph

Counties Brown County, IN, Johnson County, IN, Morgan County, IN

The radar

The Indianapolis radar (KIND), 41 km from the middle of the area, began a volume at 20:07 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.

Issued	Product	Office	Lasted
Jun 10, 2:02 PM EDT	Severe Thunderstorm Watch	SPC	7 hr

The nearest sounding before it

Lincoln, IL (KILX), launched 12:00Z, 8.1 hours before the alert went out and 215 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-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

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: 581 J/kg
Mixed-layer CIN: -228 J/kg
Mixed-layer LCL: 670 m above ground
0-6 km bulk shear: 43 kt
0-1 km storm-relative helicity: 101 m²/s²
0-3 km storm-relative helicity: 130 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 2.8

Open this sounding in Storm Lab

The text

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

667 
WUUS53 KIND 102007
SVRIND
INC013-081-109-102100-
/O.NEW.KIND.SV.W.0210.110610T2007Z-110610T2100Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
407 PM EDT FRI JUN 10 2011

THE NATIONAL WEATHER SERVICE IN INDIANAPOLIS HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR...
  NORTHERN BROWN COUNTY IN SOUTH CENTRAL INDIANA...
  SOUTHWESTERN JOHNSON COUNTY IN CENTRAL INDIANA...
  SOUTHEASTERN MORGAN COUNTY IN CENTRAL INDIANA...

* UNTIL 500 PM EDT

* AT 403 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  SEVERE THUNDERSTORM CAPABLE OF PRODUCING QUARTER SIZE HAIL.  THIS
  STORM WAS LOCATED 10 MILES EAST OF MARTINSVILLE...OR 21 MILES
  NORTHWEST OF COLUMBUS...AND MOVING NORTHEAST AT 30 MPH.

* THE SEVERE THUNDERSTORM WILL BE NEAR...
  TRAFALGAR AND PRINCES LAKES AROUND 415 PM EDT...

PRECAUTIONARY/PREPAREDNESS ACTIONS...

SEVERE THUNDERSTORMS PRODUCE DAMAGING WIND IN EXCESS OF 60 MILES PER
HOUR...DESTRUCTIVE HAIL...DEADLY LIGHTNING...AND VERY HEAVY RAIN. FOR
YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF YOUR
HOME OR BUSINESS. HEAVY RAINS FLOOD ROADS QUICKLY SO DO NOT DRIVE
INTO AREAS WHERE WATER COVERS THE ROAD.

&&

LAT...LON 3929 8639 3934 8638 3934 8647 3951 8626
      3936 8605 3922 8628
TIME...MOT...LOC 2008Z 247DEG 27KT 3939 8619
WIND...HAIL <50MPH 1.00IN

$$

77/TDUD

2 follow-up statements

978 
WWUS53 KIND 102018
SVSIND

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
418 PM EDT FRI JUN 10 2011

INC013-081-109-102100-
/O.CON.KIND.SV.W.0210.000000T0000Z-110610T2100Z/
BROWN-JOHNSON-MORGAN-
418 PM EDT FRI JUN 10 2011

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT FOR NORTHERN
BROWN...SOUTHWESTERN JOHNSON AND SOUTHEASTERN MORGAN COUNTIES UNTIL
500 PM EDT...

AT 416 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
SEVERE THUNDERSTORM CAPABLE OF PRODUCING QUARTER SIZE HAIL.  THIS
STORM WAS LOCATED 6 MILES SOUTHWEST OF FRANKLIN...OR 18 MILES
NORTHWEST OF COLUMBUS...MOVING NORTHEAST AT 30 MPH.

THE SEVERE THUNDERSTORM WILL AFFECT MAINLY RURAL AREAS OF NORTHERN
BROWN...SOUTHEASTERN MORGAN AND SOUTHWESTERN JOHNSON COUNTIES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

SEVERE THUNDERSTORMS PRODUCE DAMAGING WIND IN EXCESS OF 60 MILES PER
HOUR...DESTRUCTIVE HAIL...DEADLY LIGHTNING...AND VERY HEAVY RAIN. FOR
YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF YOUR
HOME OR BUSINESS. HEAVY RAINS FLOOD ROADS QUICKLY SO DO NOT DRIVE
INTO AREAS WHERE WATER COVERS THE ROAD.

&&

LAT...LON 3929 8638 3934 8638 3949 8623 3948 8622
      3936 8605 3922 8628
TIME...MOT...LOC 2018Z 247DEG 27KT 3942 8610
WIND...HAIL <50MPH 1.00IN

$$

HOMANN/JP

206 
WWUS53 KIND 102052 RRA
SVSIND

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
452 PM EDT FRI JUN 10 2011

INC013-081-109-102102-
/O.EXP.KIND.SV.W.0210.000000T0000Z-110610T2100Z/
BROWN-JOHNSON-MORGAN-
452 PM EDT FRI JUN 10 2011

...THE SEVERE THUNDERSTORM WARNING FOR NORTHERN BROWN...SOUTHWESTERN
JOHNSON AND SOUTHEASTERN MORGAN COUNTIES WILL EXPIRE AT 500 PM EDT...

THE STORM WHICH PROMPTED THE WARNING HAS MOVED OUT OF THE WARNED
AREA.

ADDITIONAL STRONG THUNDERSTORMS ARE STILL POSSIBLE...AND A SEVERE 
THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL 900 PM.

LAT...LON 3929 8638 3934 8638 3949 8623 3948 8622
      3936 8605 3922 8628
TIME...MOT...LOC 2052Z 247DEG 27KT 3952 8580

$$

HOMANN/JP

The office that day

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

Issued	Product	Office	Counties	Lasted
Jun 9, 8:07 PM EDT	Special Weather Statement	IND	Warren	38 min
Jun 9, 8:16 PM EDT	Special Weather Statement	IND	Fountain	29 min
Jun 9, 8:50 PM EDT	Special Weather Statement	IND	Parke	40 min
Jun 10, 6:33 AM EDT	Special Weather Statement	IND	Hancock, Henry	42 min
Jun 10, 9:03 AM EDT	Special Weather Statement	IND	Marion	27 min
Jun 10, 9:25 AM EDT	Special Weather Statement	IND	Hancock	35 min
Jun 10, 9:35 AM EDT	Severe Thunderstorm Warning	IND	Hancock, Rush, Shelby	25 min
Jun 10, 10:30 AM EDT	River Flood Warning	IND	Carroll, Tippecanoe, White	26 hr
Jun 10, 10:30 AM EDT	River Flood Warning	IND	Fountain, Parke, Tippecanoe, Vermillion, Warren	48 hr
Jun 10, 10:30 AM EDT	River Flood Warning	IND	Fountain, Parke, Vermillion, Warren	61 hr
Jun 10, 10:30 AM EDT	River Flood Warning	IND	Parke, Vermillion, Vigo	4 days
Jun 10, 10:30 AM EDT	River Flood Warning	IND	Parke, Vermillion, Vigo	3 days
Jun 10, 11:12 AM EDT	Special Weather Statement	IND	Randolph	18 min
Jun 10, 1:53 PM EDT	Severe Thunderstorm Warning	IND	Montgomery	37 min
Jun 10, 2:51 PM EDT	Severe Thunderstorm Warning	IND	Madison, Tipton	24 min
Jun 10, 3:34 PM EDT	Severe Thunderstorm Warning	IND	Madison	26 min
Jun 10, 3:38 PM EDT	Special Weather Statement	IND	Johnson	37 min
Jun 10, 3:57 PM EDT	Severe Thunderstorm Warning	IND	Johnson, Shelby	33 min
Jun 10, 4:16 PM EDT	Severe Thunderstorm Warning	IND	Delaware, Madison	29 min
Jun 10, 4:30 PM EDT	Severe Thunderstorm Warning	IND	Johnson, Shelby	45 min
Jun 10, 4:42 PM EDT	Severe Thunderstorm Warning	IND	Delaware, Henry, Madison, Randolph	48 min
Jun 10, 5:14 PM EDT	Severe Thunderstorm Warning	IND	Greene, Lawrence, Martin, Monroe	46 min
Jun 10, 5:22 PM EDT	Special Weather Statement	IND	Daviess	53 min
Jun 10, 5:25 PM EDT	Special Weather Statement	IND	Bartholomew	50 min
Jun 10, 5:30 PM EDT	Special Weather Statement	IND	Jennings	45 min
Jun 10, 5:58 PM EDT	Special Weather Statement	IND	Lawrence	47 min
Jun 10, 6:02 PM EDT	Severe Thunderstorm Warning	IND	Lawrence	29 min

Nearby

Severe Thunderstorm Warnings in Indiana, 2011 Every severe thunderstorm warning in 2011

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.