Alert archive / Maine / Winter Storm Warnings in 2015
Winter Storm Warning 6, NWS Caribou, ME
NWS Caribou, ME issued this winter storm warning at Feb 13, 2015, 3:55 PM EST for 4 counties in Maine. It took effect at Feb 15, 2015, 1:00 AM 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 13, 2015, 3:55 PM EST (20:55 UTC)
- In effect from
- Feb 15, 2015, 1:00 AM EST
- Expired
- Feb 15, 2015, 9:31 PM EST
- In force
- 21 hr
- Issued by
- NWS Caribou, ME
Counties Aroostook County, ME, Penobscot County, ME, Piscataquis County, ME, Somerset County, ME
The radar
The Caribou radar (KCBW), 104 km from the middle of the area, began a volume at 20:55 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, 8.9 hours before the alert went out and 142 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
- 864 m above ground
- 0-6 km bulk shear
- 25 kt
- 0-1 km storm-relative helicity
- -34 m²/s²
- 0-3 km storm-relative helicity
- 0 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 Caribou, ME wrote its last area forecast discussion before this winter storm warning went out at Feb 12, 5:47 PM EST, 22 hours 8 minutes earlier.
Area forecast discussion, Feb 12, 5:47 PM EST, 22 hours 8 minutes before
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</html>Hazardous weather outlook, Feb 12, 4:15 PM EST, 23 hours 40 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 13, 1:23 PM EST | Storm Warning | CAR | 61 hr | |
| Feb 13, 3:31 PM EST | Heavy Freezing Spray Warning | CAR | 3 days | |
| Feb 13, 3:55 PM EST | Blizzard Warning | CAR | Hancock, Penobscot, Piscataquis, Washington | 54 hr |
Nearby
Winter Storm Warnings in Maine, 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.