Alert archive / Indiana / Severe Thunderstorm Warnings in 2021
Severe Thunderstorm Warning 44, NWS Indianapolis, IN
NWS Indianapolis, IN issued this severe thunderstorm warning at Jun 29, 2021, 7:28 PM EDT for 4 counties in Indiana. It was in force for 32 min. 1 report 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
- Jun 29, 2021, 7:28 PM EDT (23:28 UTC)
- Expired
- Jun 29, 2021, 8:00 PM EDT
- In force
- 32 min
- Issued by
- NWS Indianapolis, IN
- Area
- Storm-based polygon
- Hail
- 0.75 in
- Wind
- 60.0 mph
Counties Bartholomew County, IN, Brown County, IN, Jackson County, IN, Jennings County, IN
The radar
The Indianapolis radar (KIND), 69 km from the middle of the area, began a volume at 23:30 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
| Time | Report | Where | Remark |
|---|---|---|---|
| Jun 29, 7:40 PM EDT | TSTM WND DMG | Jonesville, IN | SEVERAL REPORTS OF DOWNED TREES IN SOUTHEASTERN BARTHOLOMEW COUNTY. ONE WAS NOTED AS BEING NEAR THE INTERSECTION OF COUNTY ROAD 950S AND STATE ROAD 11. TIME ESTIMATED FROM RADAR. |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
The nearest sounding before it
Cncnati-Daytn, OH (KILN), launched 12:00Z, 11.5 hours before the alert went out and 188 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.
- Mixed-layer CAPE
- 1541 J/kg
- Mixed-layer CIN
- -30 J/kg
- Mixed-layer LCL
- 1248 m above ground
- 0-6 km bulk shear
- 10 kt
- 0-1 km storm-relative helicity
- 6 m²/s²
- 0-3 km storm-relative helicity
- 7 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
191
WUUS53 KIND 292328
SVRIND
INC005-013-071-079-300000-
/O.NEW.KIND.SV.W.0044.210629T2328Z-210630T0000Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Indianapolis IN
728 PM EDT Tue Jun 29 2021
The National Weather Service in Indianapolis has issued a
* Severe Thunderstorm Warning for...
Southeastern Brown County in south central Indiana...
Bartholomew County in central Indiana...
Northern Jackson County in south central Indiana...
Northwestern Jennings County in southeastern Indiana...
* Until 800 PM EDT.
* At 728 PM EDT, a severe thunderstorm was located 7 miles north of
Seymour, moving north at 20 mph.
HAZARD...60 mph wind gusts and penny size hail.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees.
* This severe thunderstorm will be near...
Azalia around 735 PM EDT.
Elizabethtown around 745 PM EDT.
Other locations in the path of this severe thunderstorm include
Columbus and Newbern.
This includes Interstate 65 between mile markers 50 and 71.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 3924 8620 3925 8569 3920 8569 3897 8576
3894 8620
TIME...MOT...LOC 2328Z 178DEG 17KT 3905 8588
HAIL...0.75IN
WIND...60MPH
$$
Puma2 follow-up statements
433
WWUS53 KIND 292343
SVSIND
Severe Weather Statement
National Weather Service Indianapolis IN
743 PM EDT Tue Jun 29 2021
INC005-013-071-079-300000-
/O.CON.KIND.SV.W.0044.000000T0000Z-210630T0000Z/
Brown IN-Bartholomew IN-Jackson IN-Jennings IN-
743 PM EDT Tue Jun 29 2021
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 800 PM EDT
FOR SOUTHEASTERN BROWN...BARTHOLOMEW...NORTHERN JACKSON AND
NORTHWESTERN JENNINGS COUNTIES...
At 742 PM EDT, a severe thunderstorm was located 9 miles northwest of
Seymour, moving north at 20 mph.
HAZARD...60 mph wind gusts and penny size hail.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees.
This severe thunderstorm will remain over mainly rural areas of
southeastern Brown, Bartholomew, northern Jackson and northwestern
Jennings Counties.
This includes Interstate 65 between mile markers 50 and 71.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 3924 8620 3925 8569 3920 8569 3897 8576
3894 8620
TIME...MOT...LOC 2342Z 182DEG 16KT 3907 8599
HAIL...0.75IN
WIND...60MPH
$$
Puma788
WWUS53 KIND 292357
SVSIND
Severe Weather Statement
National Weather Service Indianapolis IN
757 PM EDT Tue Jun 29 2021
INC005-013-071-079-300006-
/O.EXP.KIND.SV.W.0044.000000T0000Z-210630T0000Z/
Brown IN-Bartholomew IN-Jackson IN-Jennings IN-
757 PM EDT Tue Jun 29 2021
...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN BROWN...
BARTHOLOMEW...NORTHERN JACKSON AND NORTHWESTERN JENNINGS COUNTIES
WILL EXPIRE AT 800 PM EDT...
The storm which prompted the warning has weakened below severe
limits, and no longer poses an immediate threat to life or property.
Therefore, the warning will be allowed to expire. However gusty
winds are still possible with this thunderstorm.
LAT...LON 3924 8620 3925 8569 3920 8569 3897 8576
3894 8620
TIME...MOT...LOC 2356Z 178DEG 17KT 3910 8599
$$
PumaThe office that day
Everything else NWS Indianapolis, IN issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 28, 9:20 PM EDT | Special Weather Statement | IND | Warren | 40 min |
| Jun 28, 10:02 PM EDT | Special Weather Statement | IND | Warren | 28 min |
| Jun 29, 2:10 PM EDT | Special Weather Statement | IND | Warren | 35 min |
| Jun 29, 7:01 PM EDT | Severe Thunderstorm Warning | IND | Bartholomew, Decatur, Jackson, Jennings | 29 min |
Nearby
Severe Thunderstorm Warnings in Indiana, 2021Every severe thunderstorm warning in 2021
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.