Alert archive / Maine / Coastal Flood Statements in 2020
Coastal Flood Statement 13, NWS Gray, ME
NWS Gray, ME issued this coastal flood statement at Nov 16, 2020, 2:56 AM EST for 6 counties in Maine; Rockingham County, New Hampshire. It took effect at Nov 16, 2020, 10:00 AM EST. It was in force for 3 hr.
The area
The counties it named.
The facts
- Issued
- Nov 16, 2020, 2:56 AM EST (07:56 UTC)
- In effect from
- Nov 16, 2020, 10:00 AM EST
- Expired
- Nov 16, 2020, 1:00 PM EST
- In force
- 3 hr
- Issued by
- NWS Gray, ME
Counties Cumberland County, ME, Knox County, ME, Lincoln County, ME, Sagadahoc County, ME, Waldo County, ME, York County, ME, Rockingham County, NH
The radar
The Portland,ME radar (KGYX), 26 km from the middle of the area, began a volume at 07:58 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 00:00Z, 7.9 hours before the alert went out and 238 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
- 776 m above ground
- 0-6 km bulk shear
- 58 kt
- 0-1 km storm-relative helicity
- 327 m²/s²
- 0-3 km storm-relative helicity
- 472 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
What forecasters said that day
The local office's own words before this coastal flood statement 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 coastal flood statement went out at Nov 15, 3:51 PM EST, 11 hours 5 minutes earlier.
Area forecast discussion, Nov 15, 3:51 PM EST, 11 hours 5 minutes before
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</html>Hazardous weather outlook, Nov 15, 3:08 PM EST, 11 hours 48 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 |
|---|---|---|---|---|
| Nov 15, 11:11 PM EST | Special Weather Statement | GYX | Androscoggin, Cumberland, York | 64 min |
| Nov 16, 12:15 AM EST | Special Weather Statement | GYX | Androscoggin, Cumberland, Kennebec, Lincoln, Sagadahoc | 60 min |
| Nov 16, 1:20 AM EST | Special Weather Statement | GYX | Knox, Waldo | 55 min |
| Nov 16, 3:01 AM EST | Gale Warning | GYX | 18 hr | |
| Nov 16, 3:01 AM EST | Small Craft Advisory | GYX | 27 hr | |
| Nov 15, 9:46 PM EST | Special Weather Statement | GYX | Cheshire, Grafton, Hillsborough, Merrimack, Sullivan | 44 min |
| Nov 15, 10:43 PM EST | Special Weather Statement | GYX | Belknap, Carroll, Hillsborough, Merrimack, Rockingham, Strafford | 47 min |
Nearby
Coastal Flood Statements in Maine, 2020Coastal Flood Statements in New Hampshire, 2020Every coastal flood statement in 2020
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.