Alert archive / California / River Flood Warnings in 2025

River Flood Warning 7, NWS Sacramento, CA

February 4, 2025Butte County, Glenn County, California

NWS Sacramento, CA issued this river flood warning at Feb 4, 2025, 9:02 PM PST for Butte County, Glenn County, California. It took effect at Feb 5, 2025, 2:30 AM PST. It was in force for 41 hr.

The area

The counties it named.

The facts

Issued: Feb 4, 2025, 9:02 PM PST (05:02 UTC)
In effect from: Feb 5, 2025, 2:30 AM PST
Expired: Feb 6, 2025, 7:00 PM PST
In force: 41 hr
Issued by: NWS Sacramento, CA
Area: Storm-based polygon
Flood severity: Minor

Counties Butte County, CA, Glenn County, CA

The radar

The Beale AFB radar (KBBX), 35 km from the middle of the area, began a volume at 05:05 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 Sacramento River at Hamilton City (HAMC1).

Action stage: 142 ft
Minor stage: 147 ft
Moderate stage: 149.2 ft
Major stage: 150.2 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.

In the hours before

Local storm report, Feb 4, 4:17 PM PST, 4 hours 45 minutes before

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Local storm report, Feb 4, 4:47 PM PST, 4 hours 15 minutes before

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<head>
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  <title>Service Notice</title>
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</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.
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Local storm report, Feb 4, 4:54 PM PST, 4 hours 8 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>

Local storm report, Feb 4, 6:03 PM PST, 2 hours 59 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 Sacramento, CA issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Feb 4, 4:10 PM PST	Areal Flood Advisory	STO	Butte, Colusa, Glenn, Placer, Shasta, Sutter and 3 more	13 hr
Feb 4, 9:02 PM PST	River Flood Warning	STO	Tehama	25 hr
Feb 5, 11:45 AM PST	Winter Storm Warning	STO		42 hr

Nearby

River Flood Warnings in California, 2025 Every river flood warning in 2025

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.