Alert archive / Ohio / River Flood Warnings in 2024
River Flood Warning 39, NWS Pittsburgh, PA
NWS Pittsburgh, PA issued this river flood warning at Apr 12, 2024, 11:17 AM EDT for Columbiana County, Ohio. It took effect at Apr 13, 2024, 3:12 AM EDT. It was in force for 31 hr.
The area
The counties it named.
The facts
- Issued
- Apr 12, 2024, 11:17 AM EDT (15:17 UTC)
- In effect from
- Apr 13, 2024, 3:12 AM EDT
- Expired
- Apr 14, 2024, 10:00 AM EDT
- In force
- 31 hr
- Issued by
- NWS Pittsburgh, PA
- Area
- Storm-based polygon
- Flood severity
- Minor
County Columbiana County, OH
The radar
The Pittsburgh radar (KPBZ), 54 km from the middle of the area, began a volume at 15:18 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 river
Written for the forecast point Ohio River at Wellsville (WLVO1).
- Action stage
- 9 ft
- Minor stage
- 11 ft
- Moderate stage
- 14 ft
- Major stage
- 16 ft
This gauge today: stage, forecast and historic crests
Stage from the USGS instantaneous record, one reading an hour, from a day before the product to a day after it ended. Flood stages are today's.
What forecasters said that day
The local office's own words before this river flood warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Pittsburgh, PA wrote its last area forecast discussion before this river flood warning went out at Apr 11, 7:43 PM EDT, 15 hours 34 minutes earlier.
Area forecast discussion, Apr 11, 7:43 PM EDT, 15 hours 34 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, Apr 11, 6:46 PM EDT, 16 hours 31 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 Pittsburgh, PA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Apr 11, 9:10 PM EDT | Flash Flood Warning | PBZ | Allegheny, Armstrong, Butler, Fayette, Greene, Indiana and 1 more | 4 hr |
| Apr 11, 9:45 PM EDT | Flash Flood Warning | PBZ | Armstrong, Butler, Clarion, Forest, Lawrence, Mercer and 1 more | 3 hr |
| Apr 12, 12:36 AM EDT | Areal Flood Warning | PBZ | Allegheny, Armstrong, Beaver, Butler, Fayette, Greene and 4 more | 25 hr |
| Apr 12, 12:43 AM EDT | Areal Flood Warning | PBZ | Armstrong, Butler, Clarion, Forest, Lawrence, Mercer and 1 more | 31 hr |
| Apr 12, 3:13 AM EDT | Wind Advisory | PBZ | Allegheny, Armstrong, Beaver, Butler, Clarion, Fayette and 9 more | 39 hr |
| Apr 12, 4:41 AM EDT | River Flood Warning | PBZ | Allegheny | 36 hr |
| Apr 12, 5:50 AM EDT | River Flood Warning | PBZ | Allegheny | 30 hr |
| Apr 12, 5:50 AM EDT | River Flood Warning | PBZ | Beaver | 39 hr |
| Apr 12, 9:52 AM EDT | River Flood Warning | PBZ | Clarion, Forest, Jefferson | 13 hr |
| Apr 12, 11:17 AM EDT | River Flood Warning | PBZ | Beaver | 45 hr |
| Apr 12, 5:50 AM EDT | River Flood Watch | PBZ | Hancock | 41 hr |
| Apr 12, 5:50 AM EDT | River Flood Watch | PBZ | Brooke | 44 hr |
| Apr 12, 5:50 AM EDT | River Flood Warning | PBZ | Marshall | 67 hr |
| Apr 12, 5:50 AM EDT | River Flood Warning | PBZ | Ohio | 66 hr |
| Apr 12, 5:50 AM EDT | River Flood Warning | PBZ | Marshall | 62 hr |
| Apr 12, 5:50 AM EDT | River Flood Warning | PBZ | Ohio | 62 hr |
| Apr 12, 5:50 AM EDT | River Flood Warning | PBZ | Tyler, Wetzel | 61 hr |
| Apr 12, 11:17 AM EDT | River Flood Warning | PBZ | Hancock | 46 hr |
| Apr 12, 11:17 AM EDT | River Flood Warning | PBZ | Brooke | 56 hr |
| Apr 12, 11:17 AM EDT | River Flood Warning | PBZ | Brooke | 35 hr |
| Apr 11, 8:37 PM EDT | Flash Flood Warning | PBZ | Belmont, Guernsey, Harrison, Jefferson, Monroe, Noble | 4 hr |
| Apr 12, 5:50 AM EDT | River Flood Watch | PBZ | Columbiana | 44 hr |
Nearby
River Flood Warnings in Ohio, 2024Every river flood warning in 2024
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive; the gauge from the NWS water service and the USGS.