Alert archive / Maine / Winter Storm Warnings in 2015
Winter Storm Warning 8, NWS Gray, ME
NWS Gray, ME issued this winter storm warning at Feb 18, 2015, 4:24 PM EST for 11 counties in Maine; Carroll County, Coos County, New Hampshire. It took effect at Feb 18, 2015, 7:00 PM EST. It was in force for 21 hr. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Feb 18, 2015, 4:24 PM EST (21:24 UTC)
- In effect from
- Feb 18, 2015, 7:00 PM EST
- Expired
- Feb 19, 2015, 3:43 PM EST
- In force
- 21 hr
- Issued by
- NWS Gray, ME
Counties Androscoggin County, ME, Cumberland County, ME, Franklin County, ME, Kennebec County, ME, Knox County, ME, Lincoln County, ME, Oxford County, ME, Sagadahoc County, ME, Somerset County, ME, Waldo County, ME, York County, ME, Carroll County, NH, Coos County, NH
The radar
The Portland,ME radar (KGYX), 45 km from the middle of the area, began a volume at 21:29 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
Caribou, ME (KCAR), launched 12:00Z, 9.4 hours before the alert went out and 333 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
- 1612 m above ground
- 0-6 km bulk shear
- 54 kt
- 0-1 km storm-relative helicity
- 23 m²/s²
- 0-3 km storm-relative helicity
- 138 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 warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Gray, ME wrote its last area forecast discussion before this winter storm warning went out at Feb 18, 4:21 PM EST, 3 minutes earlier.
Area forecast discussion, Feb 18, 4:21 PM EST, 3 minutes before
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</html>Hazardous weather outlook, Feb 18, 3:52 PM EST, 32 minutes before
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</html>The office that day
Everything else NWS Gray, ME issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Feb 18, 3:00 AM EST | Small Craft Advisory | GYX | 72 hr | |
| Feb 18, 4:24 PM EST | Winter Weather Advisory | GYX | Belknap, Grafton, Hillsborough, Merrimack, Rockingham, Strafford | 20 hr |
Nearby
Winter Storm Warnings in Maine, 2015Winter Storm Warnings in New Hampshire, 2015Every winter storm warning in 2015
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.