Alert archive / Maine / Coastal Flood Statements in 2017

Coastal Flood Statement 1, NWS Gray, ME

January 3, 20176 counties in Maine; Rockingham County, New Hampshire

NWS Gray, ME issued this coastal flood statement at Jan 3, 2017, 11:04 PM EST for 6 counties in Maine; Rockingham County, New Hampshire. It took effect at Jan 4, 2017, 1:00 AM EST. It was in force for 2 hr.

The area

The counties it named.

The facts

Issued
Jan 3, 2017, 11:04 PM EST (04:04 UTC)
In effect from
Jan 4, 2017, 1:00 AM EST
Expired
Jan 4, 2017, 3:00 AM EST
In force
2 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 04:07 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

Albany, NY (KALY), launched 00:00Z, 4.1 hours before the alert went out and 338 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.

Skew-T log-pSkew-T log-p diagram, Albany, NY at 00:00Z on 2017-01-04Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Albany, NY at 00:00Z on 2017-01-04The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 184 square meters per square second.193958Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
452 m above ground
0-6 km bulk shear
34 kt
0-1 km storm-relative helicity
184 m²/s²
0-3 km storm-relative helicity
590 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

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 Jan 3, 10:31 PM EST, 33 minutes earlier.

Area forecast discussion, Jan 3, 10:31 PM EST, 33 minutes before
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Hazardous weather outlook, Jan 3, 3:19 PM EST, 7 hours 45 minutes before
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<body>
  <main class="wrap">
    <section class="card" role="status" aria-live="polite">
      <div class="status" id="status">Temporary Notice</div>
      <h1 id="headline">This service is currently unavailable.</h1>
      <p id="message1">
        The site you requested is temporarily down for maintenance or an unexpected outage.
      </p>
      <p id="message2">
        Please try again in a few minutes.
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The office that day

Everything else NWS Gray, ME issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jan 4, 7:24 AM ESTWinter Weather AdvisoryGYXSomerset92 min
Jan 4, 7:25 AM ESTGale WarningGYX3 hr
Jan 4, 7:25 AM ESTSmall Craft AdvisoryGYX3 hr
Jan 4, 10:52 AM ESTGale WarningGYX28 hr
Jan 4, 10:52 AM ESTSmall Craft AdvisoryGYX41 hr

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.