Alert archive / Arizona / Flash Flood Warnings in 2019

Flash Flood Warning 14, NWS Flagstaff, AZ

February 15, 2019Coconino County, Navajo County, Arizona

NWS Flagstaff, AZ issued this flash flood warning at Feb 15, 2019, 7:12 PM MST for Coconino County, Navajo County, Arizona. It was in force for 3 hr. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued: Feb 15, 2019, 7:12 PM MST (02:12 UTC)
Expired: Feb 15, 2019, 9:45 PM MST
In force: 3 hr
Issued by: NWS Flagstaff, AZ
Area: Storm-based polygon
Flood severity: None

Counties Coconino County, AZ, Navajo County, AZ

The radar

The Flagstaff radar (KFSX), 117 km from the middle of the area, began a volume at 02:16 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.

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 Flagstaff, AZ wrote its last area forecast discussion before this flash flood warning went out at Feb 15, 4:00 PM MST, 3 hours 12 minutes earlier.

Area forecast discussion, Feb 15, 4:00 PM MST, 3 hours 12 minutes before

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In the hours before

Local storm report, Feb 15, 3:59 PM MST, 3 hours 13 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 Flagstaff, AZ issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Feb 16, 2:32 AM MST	Winter Storm Warning	FGZ	Apache, Coconino, Gila, Navajo, Yavapai	68 hr
Feb 16, 2:32 AM MST	Winter Weather Advisory	FGZ	Apache, Coconino, Navajo, Yavapai	68 hr
Feb 16, 7:44 AM MST	River Flood Warning	FGZ	Coconino, Navajo	10 hr

Nearby

Flash Flood Warnings in Arizona, 2019 Every flash flood warning in 2019

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.