Alert archive / Arizona / Severe Thunderstorm Warnings in 2022

Severe Thunderstorm Warning 26, NWS Flagstaff, AZ

July 23, 2022Coconino County, Yavapai County, Arizona

NWS Flagstaff, AZ issued this severe thunderstorm warning at Jul 23, 2022, 4:36 PM MST for Coconino County, Yavapai County, Arizona. It was in force for 24 min. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued: Jul 23, 2022, 4:36 PM MST (23:36 UTC)
Expired: Jul 23, 2022, 5:00 PM MST
In force: 24 min
Issued by: NWS Flagstaff, AZ
Area: Storm-based polygon
Hail: 0.88 in
Wind: 60.0 mph

Counties Coconino County, AZ, Yavapai County, AZ

The radar

The Flagstaff radar (KFSX), 113 km from the middle of the area, began a volume at 23:39 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 severe thunderstorm 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 severe thunderstorm warning went out at Jul 23, 3:03 PM MST, 1 hour 33 minutes earlier.

Area forecast discussion, Jul 23, 3:03 PM MST, 1 hour 33 minutes before

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In the hours before

Local storm report, Jul 23, 4:07 PM MST, 29 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.
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The office that day

Everything else NWS Flagstaff, AZ issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Jul 23, 1:44 PM MST	Flood Watch	FGZ	Apache, Coconino, Gila, Navajo, Yavapai	8 days
Jul 23, 2:28 PM MST	Flash Flood Warning Considerable damage threat	FGZ	Coconino	5 hr
Jul 23, 3:33 PM MST	Flash Flood Warning Considerable damage threat	FGZ	Coconino	4 hr
Jul 23, 4:09 PM MST	Areal Flood Advisory	FGZ	Navajo	3 hr

Nearby

Severe Thunderstorm Warnings in Arizona, 2022 Every severe thunderstorm 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.