Alert archive / Maine / Wind Chill Advisories in 2011
Wind Chill Advisory 8, NWS Caribou, ME
NWS Caribou, ME issued this wind chill advisory at Feb 25, 2011, 3:39 PM EST for Aroostook County, Piscataquis County, Somerset County, Maine. It took effect at Feb 26, 2011, 12:00 AM EST. It was in force for 12 hr.
The area
The counties it named.
The facts
- Issued
- Feb 25, 2011, 3:39 PM EST (20:39 UTC)
- In effect from
- Feb 26, 2011, 12:00 AM EST
- Expired
- Feb 26, 2011, 12:00 PM EST
- In force
- 12 hr
- Issued by
- NWS Caribou, ME
Counties Aroostook County, ME, Piscataquis County, ME, Somerset County, ME
The radar
The Caribou radar (KCBW), 114 km from the middle of the area, began a volume at 20:42 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
Gray, ME (KGYX), launched 12:00Z, 8.7 hours before the alert went out and 247 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
- 1396 m above ground
- 0-6 km bulk shear
- 78 kt
- 0-1 km storm-relative helicity
- 56 m²/s²
- 0-3 km storm-relative helicity
- 162 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
What forecasters said that day
The local office's own words before this wind chill advisory went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Caribou, ME wrote its last area forecast discussion before this wind chill advisory went out at Feb 25, 10:41 AM EST, 4 hours 58 minutes earlier.
Area forecast discussion, Feb 25, 10:41 AM EST, 4 hours 58 minutes before
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</html>The office that day
Everything else NWS Caribou, ME issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Feb 25, 10:34 AM EST | Winter Weather Advisory | CAR | Aroostook, Somerset | 11 hr |
Nearby
Wind Chill Advisories in Maine, 2011Every wind chill advisory in 2011
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.