Alert archive / Maine / Flash Flood Warnings in 2023
Flash Flood Warning 10, NWS Gray, ME
NWS Gray, ME issued this flash flood warning at Jun 25, 2023, 8:38 PM EDT for Franklin County, Maine. It was in force for 99 min. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Jun 25, 2023, 8:38 PM EDT (00:38 UTC)
- Expired
- Jun 25, 2023, 10:17 PM EDT
- In force
- 99 min
- Issued by
- NWS Gray, ME
- Area
- Storm-based polygon
- Flood severity
- None
County Franklin County, ME
The radar
The Portland,ME radar (KGYX), 121 km from the middle of the area, began a volume at 00:38 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 00:00Z, 0.6 hours before the alert went out and 121 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
- 86 J/kg
- Mixed-layer CIN
- -75 J/kg
- Mixed-layer LCL
- 1119 m above ground
- 0-6 km bulk shear
- 7 kt
- 0-1 km storm-relative helicity
- 19 m²/s²
- 0-3 km storm-relative helicity
- 18 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
What forecasters said that day
The local office's own words before this flash flood warning 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 flash flood warning went out at Jun 25, 7:59 PM EDT, 39 minutes earlier.
Area forecast discussion, Jun 25, 7:59 PM EDT, 39 minutes before
<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>Service Notice</title>
<link rel="stylesheet" href="index.css">
</head>
<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.
</p>
<p class="small" id="detail">
If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
</p>
</section>
</main>
<script src="index.js"></script>
</body>
</html>Hazardous weather outlook, Jun 25, 3:53 PM EDT, 4 hours 45 minutes before
<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>Service Notice</title>
<link rel="stylesheet" href="index.css">
</head>
<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.
</p>
<p class="small" id="detail">
If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
</p>
</section>
</main>
<script src="index.js"></script>
</body>
</html>The office that day
Everything else NWS Gray, ME issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 25, 8:13 PM EDT | Areal Flood Advisory | GYX | Kennebec, Somerset, Waldo | 2 hr |
| Jun 25, 8:21 PM EDT | Areal Flood Advisory | GYX | Franklin | 114 min |
| Jun 26, 3:19 AM EDT | Areal Flood Advisory | GYX | Androscoggin, Cumberland, Oxford, York | 3 hr |
| Jun 26, 4:22 AM EDT | Areal Flood Advisory | GYX | Androscoggin, Cumberland, Franklin, Oxford | 3 hr |
| Jun 26, 6:17 AM EDT | Flash Flood Warning | GYX | Franklin, Oxford | 6 hr |
| Jun 26, 6:25 AM EDT | Dense Fog Advisory | GYX | Cumberland, Knox, Lincoln, Sagadahoc, Waldo, York | 3 hr |
| Jun 26, 7:48 AM EDT | River Flood Warning | GYX | Oxford | 6 hr |
| Jun 26, 12:07 PM EDT | Areal Flood Warning | GYX | Franklin, Oxford | 3 hr |
| Jun 26, 2:27 PM EDT | Flood Watch | GYX | Franklin, Oxford | 32 hr |
| Jun 25, 9:51 PM EDT | Areal Flood Advisory | GYX | Belknap, Carroll, Grafton, Merrimack, Sullivan | 5 hr |
| Jun 25, 11:27 PM EDT | Flash Flood Warning | GYX | Belknap, Grafton, Merrimack, Sullivan | 2 hr |
| Jun 26, 12:39 AM EDT | Areal Flood Advisory | GYX | Carroll, Coos, Grafton | 6 hr |
| Jun 26, 2:40 AM EDT | Flash Flood Warning | GYX | Carroll, Coos, Grafton | 5 hr |
| Jun 26, 2:38 PM EDT | Special Weather Statement | GYX | Hillsborough, Sullivan | 52 min |
| Jun 26, 3:22 PM EDT | Areal Flood Advisory | GYX | Hillsborough, Merrimack, Rockingham | 2 hr |
| Jun 26, 3:25 PM EDT | Special Weather Statement | GYX | Rockingham | 65 min |
| Jun 26, 3:26 PM EDT | Special Weather Statement | GYX | Hillsborough | 49 min |
| Jun 26, 5:15 PM EDT | Flash Flood Warning | GYX | Hillsborough, Merrimack, Rockingham | 3 hr |
| Jun 26, 5:48 PM EDT | Special Weather Statement | GYX | Hillsborough | 27 min |
| Jun 26, 6:05 PM EDT | Special Weather Statement | GYX | Rockingham | 25 min |
| Jun 26, 6:52 PM EDT | Special Weather Statement | GYX | Cheshire | 38 min |
| Jun 26, 7:08 PM EDT | Severe Thunderstorm Warning | GYX | Cheshire | 37 min |
| Jun 26, 7:45 PM EDT | Special Weather Statement | GYX | Cheshire | 30 min |
| Jun 26, 7:51 PM EDT | Areal Flood Advisory | GYX | Hillsborough, Merrimack, Rockingham | 114 min |
| Jun 26, 11:54 AM EDT | Special Weather Statement | GYX | Windsor | 51 min |
Nearby
Flash Flood Warnings in Maine, 2023Every flash flood warning in 2023
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.