Alert archive / Pennsylvania / Freezing Rain Advisories in 2007
Freezing Rain Advisory 2, NWS State College, PA
NWS State College, PA issued this freezing rain advisory at Jan 14, 2007, 2:34 AM EST for 6 counties in Pennsylvania. It took effect at Jan 14, 2007, 7:00 PM EST. It was in force for 13 hr.
The area
The counties it named.
The facts
- Issued
- Jan 14, 2007, 2:34 AM EST (07:34 UTC)
- In effect from
- Jan 14, 2007, 7:00 PM EST
- Expired
- Jan 15, 2007, 8:07 AM EST
- In force
- 13 hr
- Issued by
- NWS State College, PA
Counties Lycoming County, PA, McKean County, PA, Potter County, PA, Sullivan County, PA, Tioga County, PA, Warren County, PA
The radar
The State College radar (KCCX), 84 km from the middle of the area, began a volume at 07:36 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
Buffalo Intl Airport, NY (KBUF), launched 00:00Z, 7.6 hours before the alert went out and 161 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
- 509 m above ground
- 0-6 km bulk shear
- 70 kt
- 0-1 km storm-relative helicity
- 168 m²/s²
- 0-3 km storm-relative helicity
- 301 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
Nearby
Freezing Rain Advisories in Pennsylvania, 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.