Alert archive / Maine / Wind Advisories in 2024
Wind Advisory 12, NWS Gray, ME
NWS Gray, ME issued this wind advisory at Dec 4, 2024, 2:47 PM EST for Knox County, Waldo County, Maine. It took effect at Dec 5, 2024, 1:00 AM EST. It was in force for 5 hr.
The area
The counties it named.
The facts
- Issued
- Dec 4, 2024, 2:47 PM EST (19:47 UTC)
- In effect from
- Dec 5, 2024, 1:00 AM EST
- Expired
- Dec 5, 2024, 6:11 AM EST
- In force
- 5 hr
- Issued by
- NWS Gray, ME
Counties Knox County, ME, Waldo County, ME
The radar
The Portland,ME radar (KGYX), 100 km from the middle of the area, began a volume at 19:47 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
Gray, ME (KGYX), launched 12:00Z, 7.8 hours before the alert went out and 101 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
- 1036 m above ground
- 0-6 km bulk shear
- 57 kt
- 0-1 km storm-relative helicity
- 21 m²/s²
- 0-3 km storm-relative helicity
- 88 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
What forecasters said that day
The local office's own words before this wind advisory 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 wind advisory went out at Dec 4, 10:30 AM EST, 4 hours 17 minutes earlier.
Area forecast discussion, Dec 4, 10:30 AM EST, 4 hours 17 minutes before
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</html>Hazardous weather outlook, Dec 4, 2:30 AM EST, 12 hours 17 minutes before
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<title>Service Notice</title>
<link rel="stylesheet" href="index.css">
</head>
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<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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<p class="small" id="detail">
If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
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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 |
|---|---|---|---|---|
| Dec 4, 2:29 AM EST | Gale Warning | GYX | 63 hr |
Nearby
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.