Alert archive / Maine / Coastal Flood Statements in 2017
Coastal Flood Statement 22, NWS Gray, ME
NWS Gray, ME issued this coastal flood statement at Nov 5, 2017, 9:34 AM EST for Cumberland County, York County, Maine; Rockingham County, New Hampshire. It took effect at Nov 5, 2017, 10:00 AM EST. It was in force for 60 min.
The area
The counties it named.
The facts
- Issued
- Nov 5, 2017, 9:34 AM EST (14:34 UTC)
- In effect from
- Nov 5, 2017, 10:00 AM EST
- Expired
- Nov 5, 2017, 11:00 AM EST
- In force
- 60 min
- Issued by
- NWS Gray, ME
Counties Cumberland County, ME, York County, ME, Rockingham County, NH
The radar
The Portland,ME radar (KGYX), 64 km from the middle of the area, began a volume at 14:35 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
Chatham, MA (KCHH), launched 12:00Z, 2.6 hours before the alert went out and 202 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
- 1012 m above ground
- 0-6 km bulk shear
- 50 kt
- 0-1 km storm-relative helicity
- 73 m²/s²
- 0-3 km storm-relative helicity
- 104 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
Nearby
Coastal Flood Statements in Maine, 2017Coastal Flood Statements in New Hampshire, 2017Every coastal flood statement in 2017
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.