Alert archive / Indiana / Freezing Rain Advisories in 2007
Freezing Rain Advisory 3, NWS Indianapolis, IN
NWS Indianapolis, IN issued this freezing rain advisory at Dec 1, 2007, 11:38 AM EST for 9 counties in Indiana. It took effect at Dec 1, 2007, 12:00 PM EST. It was in force for 4 hr.
The area
The counties it named.
The facts
- Issued
- Dec 1, 2007, 11:38 AM EST (16:38 UTC)
- In effect from
- Dec 1, 2007, 12:00 PM EST
- Expired
- Dec 1, 2007, 3:44 PM EST
- In force
- 4 hr
- Issued by
- NWS Indianapolis, IN
Counties Carroll County, IN, Clinton County, IN, Fountain County, IN, Howard County, IN, Montgomery County, IN, Parke County, IN, Tippecanoe County, IN, Vermillion County, IN, Warren County, IN
The radar
The Indianapolis radar (KIND), 78 km from the middle of the area, began a volume at 16:39 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
Davenport, (KDVN), launched 12:00Z, 4.6 hours before the alert went out and 340 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
- 2848 m above ground
- 0-6 km bulk shear
- 79 kt
- 0-1 km storm-relative helicity
- 186 m²/s²
- 0-3 km storm-relative helicity
- 419 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
Nearby
Freezing Rain Advisories in Indiana, 2007Every freezing rain advisory in 2007
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.