Alert archive / Indiana / Wind Advisories in 2020
Wind Advisory 8, NWS Indianapolis, IN
NWS Indianapolis, IN issued this wind advisory at Dec 23, 2020, 3:53 AM EST for 12 counties in Indiana. It took effect at Dec 23, 2020, 10:00 AM EST. It was in force for 13 hr.
The area
The counties it named.
The facts
- Issued
- Dec 23, 2020, 3:53 AM EST (08:53 UTC)
- In effect from
- Dec 23, 2020, 10:00 AM EST
- Expired
- Dec 23, 2020, 11:00 PM EST
- In force
- 13 hr
- Issued by
- NWS Indianapolis, IN
Counties Carroll County, IN, Clay County, IN, Clinton County, IN, Fountain County, IN, Montgomery County, IN, Parke County, IN, Putnam County, IN, Sullivan County, IN, Tippecanoe County, IN, Vermillion County, IN, Vigo County, IN, Warren County, IN
The radar
The Indianapolis radar (KIND), 71 km from the middle of the area, began a volume at 08:53 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 00:00Z, 8.9 hours before the alert went out and 133 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
- 2390 m above ground
- 0-6 km bulk shear
- 43 kt
- 0-1 km storm-relative helicity
- 241 m²/s²
- 0-3 km storm-relative helicity
- 298 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
042 WWUS73 KIND 230853 NPWIND URGENT - WEATHER MESSAGE National Weather Service Indianapolis IN 353 AM EST Wed Dec 23 2020 INZ021-028>030-035-036-043>045-051-052-060-231700- /O.NEW.KIND.WI.Y.0008.201223T1500Z-201224T0400Z/ Carroll-Warren-Tippecanoe-Clinton-Fountain-Montgomery-Vermillion- Parke-Putnam-Vigo-Clay-Sullivan- Including the cities of Delphi, Flora, Williamsport, West Lebanon, Lafayette, West Lafayette, Frankfort, Attica, Covington, Veedersburg, Crawfordsville, Clinton, Newport, Rockville, Greencastle, Terre Haute, Brazil, Clay City, and Sullivan 353 AM EST Wed Dec 23 2020 ...WIND ADVISORY IN EFFECT FROM 10 AM THIS MORNING TO 11 PM EST THIS EVENING... * WHAT...South winds 20 to 30 mph with gusts up to 50 mph expected. * WHERE...Portions of central, north central, southwest and west central Indiana. * WHEN...From 10 AM this morning to 11 PM EST this evening. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ For more information from the National Weather Service visit https://weather.gov/ind
3 follow-up statements
915 WWUS73 KIND 231507 NPWIND URGENT - WEATHER MESSAGE National Weather Service Indianapolis IN 1007 AM EST Wed Dec 23 2020 INZ021-028>030-035-036-043>045-051-052-060-232300- /O.CON.KIND.WI.Y.0008.000000T0000Z-201224T0400Z/ Carroll-Warren-Tippecanoe-Clinton-Fountain-Montgomery-Vermillion- Parke-Putnam-Vigo-Clay-Sullivan- Including the cities of Delphi, Flora, Williamsport, West Lebanon, Lafayette, West Lafayette, Frankfort, Attica, Covington, Veedersburg, Crawfordsville, Clinton, Newport, Rockville, Greencastle, Terre Haute, Brazil, Clay City, and Sullivan 1007 AM EST Wed Dec 23 2020 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 11 PM EST THIS EVENING... * WHAT...South winds 20 to 30 mph with gusts up to 50 mph expected. * WHERE...Portions of central, north central, southwest and west central Indiana. * WHEN...From 10 AM this morning to 11 PM EST this evening. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ AGM
140 WWUS73 KIND 232008 NPWIND URGENT - WEATHER MESSAGE National Weather Service Indianapolis IN 308 PM EST Wed Dec 23 2020 INZ021-028>030-035-036-043>045-051-052-060-240400- /O.CON.KIND.WI.Y.0008.000000T0000Z-201224T0400Z/ Carroll-Warren-Tippecanoe-Clinton-Fountain-Montgomery-Vermillion- Parke-Putnam-Vigo-Clay-Sullivan- Including the cities of Delphi, Flora, Williamsport, West Lebanon, Lafayette, West Lafayette, Frankfort, Attica, Covington, Veedersburg, Crawfordsville, Clinton, Newport, Rockville, Greencastle, Terre Haute, Brazil, Clay City, and Sullivan 308 PM EST Wed Dec 23 2020 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 11 PM EST THIS EVENING... * WHAT...South winds 20 to 30 mph with gusts up to 50 mph expected. * WHERE...Portions of central, north central, southwest and west central Indiana. * WHEN...From 10 AM this morning to 11 PM EST this evening. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ AGM
319 WWUS73 KIND 240405 NPWIND URGENT - WEATHER MESSAGE National Weather Service Indianapolis IN 1105 PM EST Wed Dec 23 2020 INZ021-028>030-035-036-043>045-051-052-060-240515- /O.EXP.KIND.WI.Y.0008.000000T0000Z-201224T0400Z/ Carroll-Warren-Tippecanoe-Clinton-Fountain-Montgomery-Vermillion- Parke-Putnam-Vigo-Clay-Sullivan- Including the cities of Delphi, Flora, Williamsport, West Lebanon, Lafayette, West Lafayette, Frankfort, Attica, Covington, Veedersburg, Crawfordsville, Clinton, Newport, Rockville, Greencastle, Terre Haute, Brazil, Clay City, and Sullivan 1105 PM EST Wed Dec 23 2020 ...WIND ADVISORY HAS EXPIRED... Gusty winds up to around 40 mph are still possible into the early overnight, then they will diminish. $$ For more information from the National Weather Service visit https://weather.gov/ind
Nearby
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.