Alert archive / Louisiana / River Flood Warnings in 2015

River Flood Warning 17, NWS New Orleans, LA

April 12, 2015Tangipahoa Parish, Louisiana

NWS New Orleans, LA issued this river flood warning at Apr 12, 2015, 11:45 AM CDT for Tangipahoa Parish, Louisiana. It took effect at Apr 14, 2015, 11:17 AM CDT. It was in force for 5 days.

The area

The counties it named.

The facts

Issued: Apr 12, 2015, 11:45 AM CDT (16:45 UTC)
In effect from: Apr 14, 2015, 11:17 AM CDT
Expired: Apr 19, 2015, 10:13 AM CDT
In force: 5 days
Issued by: NWS New Orleans, LA
Area: Storm-based polygon
Flood severity: Minor

County Tangipahoa Parish, LA

The river

Written for the forecast point Tangipahoa River at Robert (ROBL1). The gauge peaked at 15.29 ft at Apr 18, 2015, 11:00 AM CDT.

Action stage: 13 ft
Minor stage: 15 ft
Moderate stage: 18 ft
Major stage: 21 ft

This gauge today: stage, forecast and historic crests

Stage from the USGS instantaneous record for site 07375500, 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 New Orleans, LA wrote its last area forecast discussion before this river flood warning went out at Apr 12, 8:29 AM CDT, 3 hours 16 minutes earlier.

Area forecast discussion, Apr 12, 8:29 AM CDT, 3 hours 16 minutes before

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Hazardous weather outlook, Apr 12, 3:50 AM CDT, 7 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 New Orleans, LA issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Apr 12, 3:37 PM CDT	Flash Flood Watch	LIX	Assumption, East Baton Rouge, East Feliciana, Iberville, Pointe Coupee, Saint Bernard and 7 more	6 days
Apr 12, 3:41 PM CDT	Special Marine Warning	LIX		34 min
Apr 12, 4:43 PM CDT	Special Marine Warning	LIX		32 min
Apr 12, 5:14 PM CDT	Special Marine Warning	LIX		31 min
Apr 12, 5:25 PM CDT	Special Marine Warning	LIX		35 min
Apr 12, 6:11 PM CDT	Special Marine Warning	LIX		19 min
Apr 12, 6:32 PM CDT	Special Marine Warning	LIX		28 min
Apr 12, 5:17 PM CDT	Special Weather Statement	LIX	Harrison	28 min
Apr 12, 6:20 PM CDT	Special Weather Statement	LIX	Harrison	25 min

Nearby

River Flood Warnings in Louisiana, 2015 Every river flood warning in 2015

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the gauge from the NWS water service and the USGS.