Alert archive / Arizona / Special Weather Statements in 2021

Special Weather Statement, NWS Flagstaff, AZ

July 10, 2021Apache County, Arizona

NWS Flagstaff, AZ issued this special weather statement at Jul 10, 2021, 12:36 PM MST for Apache 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 outline as issued.

The facts

Issued
Jul 10, 2021, 12:36 PM MST (19:36 UTC)
Expired
Jul 10, 2021, 1:00 PM MST
In force
24 min
Issued by
NWS Flagstaff, AZ

County Apache County, AZ

The radar

The Flagstaff radar (KFSX), 181 km from the middle of the area, began a volume at 19:40 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 text

As transmitted.

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What forecasters said that day

The local office's own words before this special weather statement 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 special weather statement went out at Jul 10, 10:18 AM MST, 2 hours 18 minutes earlier.

Area forecast discussion, Jul 10, 10:18 AM MST, 2 hours 18 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.
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</body>
</html>

In the hours before

Special weather statement, Jul 10, 12:36 PM MST, 0 minutes before
Special Weather Statement
National Weather Service Flagstaff AZ
136 PM MDT Sat Jul 10 2021

AZZ011-040-102000-
Chuska Mountains and Defiance Plateau-
Northeast Plateaus and Mesas South of Hwy 264-
136 PM MDT Sat Jul 10 2021

...SIGNIFICANT WEATHER ADVISORY FOR A STRONG THUNDERSTORM OVER
APACHE COUNTY AND THE NAVAJO NATION UNTIL 200 PM MDT...

At 134 PM MDT, Doppler radar was tracking a strong thunderstorm over
Wide Ruins moving south at 20 mph.

Nickel size hail and winds in excess of 40 mph will be possible with
this storm.

Locations impacted include...
Wide Ruins and parts of US Hwy 191 between Wide Ruins and Chambers.

LAT...LON 3551 10957 3550 10939 3530 10935 3533 10966
TIME...MOT...LOC 1934Z 004DEG 17KT 3543 10948

NL

The office that day

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

IssuedProductOfficeCountiesLasted
Jul 9, 5:00 PM MSTSevere Thunderstorm WarningFGZYavapai45 min
Jul 9, 5:11 PM MSTSpecial Weather StatementFGZ34 min
Jul 9, 5:21 PM MSTSpecial Weather StatementFGZYavapai39 min
Jul 9, 5:32 PM MSTSevere Thunderstorm WarningFGZNavajo43 min
Jul 9, 5:40 PM MSTSevere Thunderstorm WarningFGZYavapai35 min
Jul 9, 6:14 PM MSTSevere Thunderstorm WarningFGZNavajo46 min
Jul 9, 7:14 PM MSTSpecial Weather StatementFGZGila46 min
Jul 10, 1:29 PM MSTAreal Flood AdvisoryFGZApache2 hr
Jul 10, 1:38 PM MSTSevere Thunderstorm WarningFGZCoconino, Yavapai31 min
Jul 10, 1:57 PM MSTSpecial Weather StatementFGZ33 min
Jul 10, 2:21 PM MSTSevere Thunderstorm WarningFGZYavapai39 min
Jul 10, 2:40 PM MSTAreal Flood AdvisoryFGZGila4 hr
Jul 10, 2:55 PM MSTSpecial Weather StatementFGZYavapai50 min
Jul 10, 3:40 PM MSTAreal Flood AdvisoryFGZYavapai3 hr
Jul 10, 4:18 PM MSTSevere Thunderstorm WarningFGZGila27 min
Jul 10, 4:27 PM MSTSevere Thunderstorm WarningFGZApache, Navajo48 min
Jul 10, 4:40 PM MSTFlash Flood Warning Considerable damage threatFGZGila3 hr
Jul 10, 4:40 PM MSTSevere Thunderstorm WarningFGZGila, Navajo50 min
Jul 10, 4:51 PM MSTSevere Thunderstorm WarningFGZCoconino, Yavapai24 min

Nearby

Special Weather Statements in Arizona, 2021Every special weather statement in 2021

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.