Alert archive / Indiana / Winter Storm Watches in 2008
Winter Storm Watch 3, NWS Indianapolis, IN
NWS Indianapolis, IN issued this winter storm watch at Feb 25, 2008, 11:25 AM EST for 20 counties in Indiana. It took effect at Feb 26, 2008, 7:00 AM EST. It was in force for .
The area
The counties it named.
The facts
- Issued
- Feb 25, 2008, 11:25 AM EST (16:25 UTC)
- In effect from
- Feb 26, 2008, 7:00 AM EST
- Expired
- Feb 25, 2008, 9:58 PM EST
- In force
- Issued by
- NWS Indianapolis, IN
Counties Boone County, IN, Carroll County, IN, Clinton County, IN, Delaware County, IN, Fountain County, IN, Hamilton County, IN, Hancock County, IN, Hendricks County, IN, Henry County, IN, Howard County, IN, Madison County, IN, Marion County, IN, Montgomery County, IN, Parke County, IN, Putnam County, IN, Randolph County, IN, Tippecanoe County, IN, Tipton County, IN, Vermillion County, IN, Warren County, IN
The radar
The Indianapolis radar (KIND), 44 km from the middle of the area, began a volume at 16:31 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, 4.4 hours before the alert went out and 189 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
- 805 m above ground
- 0-6 km bulk shear
- 49 kt
- 0-1 km storm-relative helicity
- 177 m²/s²
- 0-3 km storm-relative helicity
- 185 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
What forecasters said that day
The local office's own words before this winter storm watch went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Indianapolis, IN wrote its last area forecast discussion before this winter storm watch went out at Feb 25, 6:11 AM EST, 5 hours 14 minutes earlier.
Area forecast discussion, Feb 25, 6:11 AM EST, 5 hours 14 minutes before
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</html>Hazardous weather outlook, Feb 25, 4:13 AM EST, 7 hours 12 minutes before
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Winter Storm Watches in Indiana, 2008Every winter storm watch in 2008
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.