Alert archive / Indiana / Severe Thunderstorm Warnings in 2011
Severe Thunderstorm Warning 296, NWS Indianapolis, IN
NWS Indianapolis, IN issued this severe thunderstorm warning at Aug 13, 2011, 10:45 PM EDT for Greene County, Monroe County, Indiana. It was in force for 30 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
- Aug 13, 2011, 10:45 PM EDT (02:45 UTC)
- Expired
- Aug 13, 2011, 11:15 PM EDT
- In force
- 30 min
- Issued by
- NWS Indianapolis, IN
- Area
- Storm-based polygon
- Hail
- 1.0 in
- Wind
- 50.0 mph
Counties Greene County, IN, Monroe County, IN
The radar
The Indianapolis radar (KIND), 91 km from the middle of the area, began a volume at 02:45 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 |
|---|---|---|---|
| Aug 13, 5:57 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
The nearest sounding before it
Lincoln, IL (KILX), launched 00:00Z, 2.8 hours before the alert went out and 198 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
- 6645 m above ground
- 0-6 km bulk shear
- 23 kt
- 0-1 km storm-relative helicity
- -81 m²/s²
- 0-3 km storm-relative helicity
- -22 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
275
WUUS53 KIND 140245
SVRIND
INC055-105-140315-
/O.NEW.KIND.SV.W.0296.110814T0245Z-110814T0315Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
1045 PM EDT SAT AUG 13 2011
THE NATIONAL WEATHER SERVICE IN INDIANAPOLIS HAS ISSUED A
* SEVERE THUNDERSTORM WARNING FOR...
CENTRAL GREENE COUNTY IN SOUTHWEST INDIANA...
SOUTHWESTERN MONROE COUNTY IN SOUTH CENTRAL INDIANA...
* UNTIL 1115 PM EDT
* AT 1042 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
SEVERE THUNDERSTORM CAPABLE OF PRODUCING QUARTER SIZE HAIL. THIS
STORM WAS LOCATED 5 MILES NORTHWEST OF BLOOMFIELD...OR 28 MILES
WEST OF BLOOMINGTON...AND MOVING EAST AT 30 MPH.
* THE SEVERE THUNDERSTORM WILL BE NEAR...
BLOOMFIELD AROUND 1050 PM EDT...
SOLSBERRY AROUND 1110 PM EDT...
SPOTTER REPORTED 1 INCH HAIL IN SWITZ CITY AT 1144 PM.
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 3897 8713 3915 8711 3913 8657 3899 8666
3899 8668 3896 8668 3892 8670
TIME...MOT...LOC 0244Z 276DEG 26KT 3906 8700
WIND...HAIL <50MPH 1.00IN
$$
PUMA1 follow-up statement
460
WWUS53 KIND 140257
SVSIND
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
1057 PM EDT SAT AUG 13 2011
INC055-105-140315-
/O.CON.KIND.SV.W.0296.000000T0000Z-110814T0315Z/
GREENE-MONROE-
1057 PM EDT SAT AUG 13 2011
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT FOR EASTERN GREENE
AND SOUTHWESTERN MONROE COUNTIES UNTIL 1115 PM EDT...
AT 1054 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
SEVERE THUNDERSTORM CAPABLE OF PRODUCING QUARTER SIZE HAIL. THIS
STORM WAS LOCATED NEAR BLOOMFIELD...OR 22 MILES WEST OF
BLOOMINGTON...MOVING EAST AT 25 MPH.
THE SEVERE THUNDERSTORM WILL BE NEAR...
SOLSBERRY AROUND 1110 PM EDT...
PRECAUTIONARY/PREPAREDNESS ACTIONS...
SEVERE THUNDERSTORMS PRODUCE DAMAGING WIND IN EXCESS OF 60 MILES PER
HOUR...DESTRUCTIVE HAIL...DEADLY LIGHTNING...AND VERY HEAVY RAIN. FOR
YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF YOUR
HOME OR BUSINESS. HEAVY RAINS FLOOD ROADS QUICKLY SO DO NOT DRIVE
INTO AREAS WHERE WATER COVERS THE ROAD.
&&
LAT...LON 3898 8704 3913 8697 3913 8657 3899 8666
3899 8668 3896 8668 3892 8670
TIME...MOT...LOC 0257Z 278DEG 24KT 3905 8687
WIND...HAIL <50MPH 1.00IN
$$
PUMAThe office that day
Everything else NWS Indianapolis, IN issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 13, 8:21 PM EDT | Special Weather Statement | IND | Boone, Hendricks, Putnam | 39 min |
| Aug 13, 8:39 PM EDT | Severe Thunderstorm Warning | IND | Boone, Hamilton, Hendricks, Marion, Morgan, Putnam | 66 min |
| Aug 13, 9:04 PM EDT | Severe Thunderstorm Warning | IND | Delaware, Henry, Madison | 56 min |
| Aug 13, 10:31 PM EDT | Special Weather Statement | IND | Monroe | 44 min |
| Aug 13, 10:38 PM EDT | Severe Thunderstorm Warning | IND | Brown, Monroe, Owen | 52 min |
| Aug 13, 11:12 PM EDT | Severe Thunderstorm Warning | IND | Brown, Greene, Lawrence, Monroe | 33 min |
| Aug 13, 11:48 PM EDT | Special Weather Statement | IND | Jackson, Lawrence | 42 min |
| Aug 14, 12:26 AM EDT | Special Weather Statement | IND | Jennings | 49 min |
Nearby
Severe Thunderstorm Warnings in Indiana, 2011Every 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.