Alert archive / Indiana / Special Weather Statements in 2017
Special Weather Statement, NWS Indianapolis, IN
NWS Indianapolis, IN issued this special weather statement at Jun 30, 2017, 7:21 PM EDT for Daviess County, Martin County, Indiana. It was in force for 24 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 30, 2017, 7:21 PM EDT (23:21 UTC)
- Expired
- Jun 30, 2017, 7:45 PM EDT
- In force
- 24 min
- Issued by
- NWS Indianapolis, IN
Counties Daviess County, IN, Martin County, IN
The radar
The Evansville,IN radar (KVWX), 70 km from the middle of the area, began a volume at 23:23 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 nearest sounding before it
Lincoln, IL (KILX), launched 12:00Z, 11.4 hours before the alert went out and 226 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
- 79 J/kg
- Mixed-layer CIN
- -298 J/kg
- Mixed-layer LCL
- 1391 m above ground
- 0-6 km bulk shear
- 24 kt
- 0-1 km storm-relative helicity
- 43 m²/s²
- 0-3 km storm-relative helicity
- 56 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
078
WWUS83 KIND 302321
SPSIND
Special Weather Statement
National Weather Service Indianapolis IN
721 PM EDT FRI JUN 30 2017
INZ068-069-302345-
Daviess IN-Martin IN-
721 PM EDT FRI JUN 30 2017
...SIGNIFICANT WEATHER ADVISORY FOR SOUTHERN MARTIN AND SOUTHERN
DAVIESS COUNTIES UNTIL 745 PM EDT...
At 721 PM EDT, Doppler radar was tracking a strong thunderstorm near
Washington, or 10 miles northeast of Petersburg, moving east at 35
mph.
Wind gusts up to 50 mph will be possible with this storm.
Locations impacted include...
Washington, Shoals, Loogootee, Montgomery, Cannelburg, Alfordsville,
Roland, Glendale Fishery, Lacy and Portersville.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Torrential rainfall is also occurring with this storm, and may lead
to localized flooding. Do not drive your vehicle through flooded
roadways.
&&
LAT...LON 3850 8696 3850 8698 3851 8700 3851 8704
3850 8706 3854 8711 3853 8712 3853 8714
3852 8713 3852 8715 3855 8718 3855 8721
3874 8720 3870 8668 3853 8668 3853 8683
3849 8688 3850 8692 3851 8693 3849 8695
TIME...MOT...LOC 2321Z 268DEG 31KT 3858 8713
$$
50The office that day
Everything else NWS Indianapolis, IN issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 29, 9:29 PM EDT | Special Weather Statement | IND | Fountain | 46 min |
| Jun 30, 2:41 AM EDT | Areal Flood Warning | IND | Delaware, Randolph | 3 hr |
| Jun 30, 2:02 PM EDT | Special Weather Statement | IND | Vigo | 43 min |
| Jun 30, 2:08 PM EDT | River Flood Warning | IND | Delaware, Randolph | 20 hr |
| Jun 30, 2:19 PM EDT | Special Weather Statement | IND | Carroll | 41 min |
| Jun 30, 3:04 PM EDT | Special Weather Statement | IND | Hendricks | 26 min |
| Jun 30, 3:52 PM EDT | Special Weather Statement | IND | Marion | 23 min |
| Jun 30, 4:06 PM EDT | Severe Thunderstorm Warning | IND | Hendricks, Marion | 24 min |
| Jun 30, 4:15 PM EDT | Areal Flood Warning | IND | Madison, Tipton | 3 hr |
| Jun 30, 4:53 PM EDT | Special Weather Statement | IND | Hancock | 37 min |
| Jun 30, 6:11 PM EDT | Areal Flood Warning | IND | Clay, Vigo | 3 hr |
| Jun 30, 6:50 PM EDT | Areal Flood Warning | IND | Marion | 3 hr |
| Jun 30, 6:55 PM EDT | Special Weather Statement | IND | Randolph | 35 min |
| Jun 30, 7:31 PM EDT | Special Weather Statement | IND | Rush, Shelby | 29 min |
| Jun 30, 7:45 PM EDT | Severe Thunderstorm Warning | IND | Martin | 15 min |
Nearby
Special Weather Statements in Indiana, 2017Every special weather statement 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; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.