Alert archive / Indiana / Severe Thunderstorm Warnings in 2017
Severe Thunderstorm Warning 69, NWS Indianapolis, IN
NWS Indianapolis, IN issued this severe thunderstorm warning at Apr 28, 2017, 7:18 PM EDT for 5 counties in Indiana. It was in force for 42 min. 2 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
- Apr 28, 2017, 7:18 PM EDT (23:18 UTC)
- Expired
- Apr 28, 2017, 8:00 PM EDT
- In force
- 42 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, Johnson County, IN, Monroe County, IN, Morgan County, IN
The radar
The Indianapolis radar (KIND), 50 km from the middle of the area, began a volume at 23:17 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 |
|---|---|---|---|
| Apr 28, 7:42 PM EDT | TSTM WND DMG | 2 Sw Gnaw Bone, IN | TREES DOWN IN THE AREA. TIME RADAR ESTIMATED. |
| Apr 28, 7:42 PM EDT | TSTM WND DMG | 2 Sw Gnaw Bone, IN | TREES DOWN IN THE AREA. TIME RADAR ESTIMATED. |
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, 11.3 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.
- Mixed-layer CAPE
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 1025 m above ground
- 0-6 km bulk shear
- 57 kt
- 0-1 km storm-relative helicity
- 33 m²/s²
- 0-3 km storm-relative helicity
- 175 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
779 WUUS53 KIND 282318 SVRIND INC005-013-081-105-109-290000- /O.NEW.KIND.SV.W.0069.170428T2318Z-170429T0000Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Indianapolis IN 718 PM EDT FRI APR 28 2017 The National Weather Service in Indianapolis has issued a * Severe Thunderstorm Warning for... Northeastern Monroe County in south central Indiana... Southeastern Morgan County in central Indiana... Southwestern Johnson County in central Indiana... Northwestern Bartholomew County in central Indiana... Brown County in south central Indiana... * Until 800 PM EDT. * At 718 PM EDT, a severe thunderstorm was located near Bloomington, moving northeast at 60 mph. HAZARD...60 mph wind gusts. SOURCE...Public. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Martinsville, Nashville, Princes Lakes, Trafalgar, Morgantown, Mahalasville, Peoga, Helmsburg, Lake Lemon, Gnaw Bone, Beanblossom, Yellowwood Lake, Spearsville, Woodville Hills and Unionville. This includes Interstate 65 between mile markers 71 and 72. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 3909 8638 3933 8656 3953 8620 3924 8594 TIME...MOT...LOC 2318Z 240DEG 51KT 3920 8640 HAIL...<.75IN WIND...60MPH $$ TDUD
3 follow-up statements
605 WWUS53 KIND 282335 SVSIND Severe Weather Statement National Weather Service Indianapolis IN 735 PM EDT FRI APR 28 2017 INC005-013-081-105-109-290000- /O.CON.KIND.SV.W.0069.000000T0000Z-170429T0000Z/ Monroe IN-Morgan IN-Johnson IN-Bartholomew IN-Brown IN- 735 PM EDT FRI APR 28 2017 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 800 PM EDT FOR NORTHEASTERN MONROE...SOUTHEASTERN MORGAN...SOUTHWESTERN JOHNSON...NORTHWESTERN BARTHOLOMEW AND BROWN COUNTIES... At 734 PM EDT, a severe thunderstorm was located 7 miles northeast of Nashville, or 12 miles west of Columbus, moving east at 55 mph. HAZARD...60 mph wind gusts. SOURCE...Public. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Nashville, Princes Lakes, Trafalgar, Morgantown, Mahalasville, Peoga, Helmsburg, Lake Lemon, Gnaw Bone, Beanblossom, Yellowwood Lake, Spearsville and Woodville Hills. This includes Interstate 65 between mile markers 71 and 72. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 3909 8638 3936 8642 3953 8620 3924 8594 TIME...MOT...LOC 2334Z 247DEG 49KT 3928 8613 HAIL...<.75IN WIND...60MPH $$ TDUD
908
WWUS53 KIND 282345
SVSIND
Severe Weather Statement
National Weather Service Indianapolis IN
745 PM EDT FRI APR 28 2017
INC105-109-282355-
/O.CAN.KIND.SV.W.0069.000000T0000Z-170429T0000Z/
Monroe IN-Morgan IN-
745 PM EDT FRI APR 28 2017
...THE SEVERE THUNDERSTORM WARNING FOR NORTHEASTERN MONROE AND
SOUTHEASTERN MORGAN COUNTIES IS CANCELLED...
The severe thunderstorm which prompted the warning has moved out of
the warned area. Therefore, the warning has been cancelled.
LAT...LON 3946 8625 3949 8625 3953 8620 3924 8594
3916 8617
TIME...MOT...LOC 2345Z 234DEG 38KT 3934 8605
$$
INC005-013-081-290000-
/O.CON.KIND.SV.W.0069.000000T0000Z-170429T0000Z/
Johnson IN-Bartholomew IN-Brown IN-
745 PM EDT FRI APR 28 2017
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 800 PM EDT
FOR SOUTHWESTERN JOHNSON...NORTHWESTERN BARTHOLOMEW AND NORTHEASTERN
BROWN COUNTIES...
At 745 PM EDT, a severe thunderstorm was located 10 miles south of
Franklin, or 11 miles northwest of Columbus, moving northeast at 45
mph.
HAZARD...60 mph wind gusts.
SOURCE...Public.
IMPACT...Expect damage to roofs, siding, and trees.
Locations impacted include...
Princes Lakes, Trafalgar, Peoga, Gnaw Bone and Spearsville.
This includes Interstate 65 between mile markers 71 and 72.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 3946 8625 3949 8625 3953 8620 3924 8594
3916 8617
TIME...MOT...LOC 2345Z 234DEG 38KT 3934 8605
HAIL...<.75IN
WIND...60MPH
$$
TDUD624
WWUS53 KIND 282354
SVSIND
Severe Weather Statement
National Weather Service Indianapolis IN
754 PM EDT FRI APR 28 2017
INC005-013-081-290004-
/O.EXP.KIND.SV.W.0069.000000T0000Z-170429T0000Z/
Johnson IN-Bartholomew IN-Brown IN-
754 PM EDT FRI APR 28 2017
...THE SEVERE THUNDERSTORM WARNING FOR SOUTHWESTERN JOHNSON...
NORTHWESTERN BARTHOLOMEW AND NORTHEASTERN BROWN COUNTIES WILL EXPIRE
AT 800 PM EDT...
The severe thunderstorm which prompted the warning has moved out of
the warned area. Therefore, the warning will be allowed to expire.
LAT...LON 3946 8625 3949 8625 3953 8620 3924 8594
3916 8617
TIME...MOT...LOC 2354Z 240DEG 51KT 3939 8593
$$
TDUDThe office that day
Everything else NWS Indianapolis, IN issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Apr 28, 11:31 AM EDT | Flash Flood Watch | IND | Bartholomew, Boone, Brown, Carroll, Clay, Clinton and 33 more | 66 hr |
| Apr 28, 12:47 PM EDT | River Flood Warning | IND | Greene, Monroe, Owen | 14 days |
| Apr 28, 12:47 PM EDT | River Flood Warning | IND | Daviess, Greene, Knox | 16 days |
| Apr 28, 12:47 PM EDT | River Flood Warning | IND | Daviess, Greene, Knox | 16 days |
| Apr 28, 12:47 PM EDT | River Flood Warning | IND | Daviess, Gibson, Knox, Pike | 18 days |
| Apr 28, 12:47 PM EDT | River Flood Warning | IND | Daviess, Gibson, Knox, Pike | 20 days |
| Apr 28, 12:47 PM EDT | River Flood Warning | IND | Gibson, Knox | 23 days |
| Apr 28, 12:47 PM EDT | River Flood Warning | IND | Carroll, Tippecanoe, White | 4 days |
| Apr 28, 12:47 PM EDT | River Flood Warning | IND | Carroll, Tippecanoe, White | 58 hr |
| Apr 28, 12:47 PM EDT | River Flood Warning | IND | Fountain, Parke, Tippecanoe, Vermillion, Warren | 16 days |
| Apr 28, 12:47 PM EDT | River Flood Warning | IND | Fountain, Parke, Vermillion, Warren | 17 days |
| Apr 28, 12:47 PM EDT | River Flood Warning | IND | Parke, Vermillion, Vigo | 21 days |
| Apr 28, 12:47 PM EDT | River Flood Warning | IND | Parke, Vermillion, Vigo | 17 days |
| Apr 28, 12:47 PM EDT | River Flood Warning | IND | Sullivan, Vigo | 21 days |
| Apr 28, 12:47 PM EDT | River Flood Warning | IND | Knox, Sullivan | 37 days |
| Apr 28, 12:47 PM EDT | River Flood Warning | IND | Knox, Sullivan | 38 days |
| Apr 28, 12:47 PM EDT | River Flood Warning | IND | Knox | 28 days |
| Apr 28, 12:47 PM EDT | River Flood Warning | IND | Gibson, Knox, Posey | 22 days |
| Apr 28, 12:47 PM EDT | River Flood Warning | IND | Tippecanoe | 10 days |
| Apr 28, 12:47 PM EDT | River Flood Warning | IND | Clay, Greene | 9 days |
| Apr 28, 12:47 PM EDT | River Flood Warning | IND | Jackson, Lawrence, Washington | 15 days |
| Apr 28, 12:47 PM EDT | River Flood Warning | IND | Lawrence, Martin | 17 days |
| Apr 28, 12:47 PM EDT | River Flood Warning | IND | Lawrence, Martin | 8 days |
| Apr 28, 12:47 PM EDT | River Flood Warning | IND | Montgomery, Parke | 4 days |
| Apr 28, 5:04 PM EDT | Severe Thunderstorm Warning | IND | Parke, Vermillion, Vigo | 20 min |
| Apr 28, 6:11 PM EDT | Severe Thunderstorm Warning | IND | Clay, Greene, Knox, Sullivan | 34 min |
| Apr 28, 6:20 PM EDT | Areal Flood Advisory | IND | Clay, Parke, Vermillion, Vigo | 3 hr |
| Apr 28, 7:29 PM EDT | Areal Flood Advisory | IND | Brown, Clay, Greene, Johnson, Knox, Monroe and 3 more | 4 hr |
| Apr 28, 7:43 PM EDT | Severe Thunderstorm Warning | IND | Bartholomew, Decatur, Hancock, Johnson, Rush, Shelby | 32 min |
| Apr 28, 7:47 PM EDT | Tornado Warning | IND | Bartholomew, Decatur | 28 min |
Nearby
Severe Thunderstorm Warnings in Indiana, 2017Every severe thunderstorm warning in 2017
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.