Alert archive / Pennsylvania / River Flood Warnings in 2022

River Flood Warning 11, NWS State College, PA

May 7, 2022Blair County, Huntingdon County, Pennsylvania

NWS State College, PA issued this river flood warning at May 7, 2022, 11:50 AM EDT for Blair County, Huntingdon County, Pennsylvania. It was in force for 8 hr.

The area

The counties it named.

The facts

Issued: May 7, 2022, 11:50 AM EDT (15:50 UTC)
Expired: May 7, 2022, 7:40 PM EDT
In force: 8 hr
Issued by: NWS State College, PA
Area: Storm-based polygon
Flood severity: Minor

Counties Blair County, PA, Huntingdon County, PA

The radar

The State College radar (KCCX), 54 km from the middle of the area, began a volume at 15:50 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 Little Juniata River at Spruce Creek (SPKP1). The gauge peaked at 8.40 ft at May 7, 2022, 3:00 PM EDT.

Action stage: 6 ft
Minor stage: 8 ft
Moderate stage: 10 ft
Major stage: 14 ft

This gauge today: stage, forecast and historic crests

Stage from the USGS instantaneous record for site 01558000, 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 State College, PA wrote its last area forecast discussion before this river flood warning went out at May 7, 11:16 AM EDT, 34 minutes earlier.

Area forecast discussion, May 7, 11:16 AM EDT, 34 minutes before

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Hazardous weather outlook, May 7, 5:07 AM EDT, 6 hours 43 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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      <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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In the hours before

Local storm report, May 7, 6:44 AM EDT, 5 hours 6 minutes before

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<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>
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  <script src="index.js"></script>
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Local storm report, May 7, 6:55 AM EDT, 4 hours 55 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 State College, PA issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
May 6, 11:49 PM EDT	Areal Flood Warning	CTP	Bedford	5 hr
May 6, 11:54 PM EDT	River Flood Warning	CTP	Blair, Huntingdon	31 hr
May 7, 3:01 AM EDT	Areal Flood Advisory	CTP	Adams, Blair, Centre, Cumberland, Franklin, Fulton and 5 more	11 hr
May 7, 3:35 AM EDT	River Flood Warning	CTP	Huntingdon	31 hr
May 7, 5:09 AM EDT	Areal Flood Advisory	CTP	Bedford, Somerset	7 hr
May 7, 5:48 AM EDT	Areal Flood Advisory	CTP	Cambria, Clearfield	7 hr
May 7, 7:24 AM EDT	River Flood Warning	CTP	Cumberland	42 hr
May 7, 12:01 PM EDT	River Flood Warning	CTP	Perry	9 hr
May 7, 4:26 PM EDT	Areal Flood Advisory	CTP	York	2 hr

Nearby

River Flood Warnings in Pennsylvania, 2022 Every river flood warning in 2022

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.