Alert archive / Utah / Flash Flood Warnings in 2010

Flash Flood Warning 7, NWS Grand Junction, CO

July 28, 2010San Juan County, Utah

NWS Grand Junction, CO issued this flash flood warning at Jul 28, 2010, 3:29 PM MDT for San Juan County, Utah. It was in force for 84 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 28, 2010, 3:29 PM MDT (21:29 UTC)
Expired: Jul 28, 2010, 4:53 PM MDT
In force: 84 min
Issued by: NWS Grand Junction, CO
Area: Storm-based polygon
Flood severity: None

County San Juan County, UT

The radar

The Grand Junction radar (KGJX), 212 km from the middle of the area, began a volume at 21:29 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 Grand Junction, CO wrote its last area forecast discussion before this flash flood warning went out at Jul 28, 2:35 PM MDT, 54 minutes earlier.

Area forecast discussion, Jul 28, 2:35 PM MDT, 54 minutes before

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Hazardous weather outlook, Jul 28, 5:45 AM MDT, 9 hours 44 minutes before

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In the hours before

Special weather statement, Jul 28, 3:28 PM MDT, 1 minute before

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<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.
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        Please try again in a few minutes.
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        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 Grand Junction, CO issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Jul 27, 6:10 PM MDT	Areal Flood Advisory	GJT	Ouray	3 hr
Jul 27, 7:07 PM MDT	Areal Flood Advisory	GJT	Garfield	3 hr
Jul 28, 4:11 AM MDT	Flash Flood Watch	GJT	Archuleta, Delta, Dolores, Eagle, Garfield, Gunnison and 10 more	17 hr
Jul 28, 1:40 PM MDT	Flash Flood Watch	GJT	Archuleta, Delta, Dolores, Eagle, Garfield, Gunnison and 12 more	31 hr
Jul 28, 4:42 PM MDT	Areal Flood Advisory	GJT	Dolores, San Miguel	3 hr
Jul 28, 5:22 PM MDT	Areal Flood Advisory	GJT	Garfield, Rio Blanco	3 hr
Jul 27, 6:15 PM MDT	Areal Flood Advisory	GJT	Grand	2 hr
Jul 27, 10:28 PM MDT	Areal Flood Advisory	GJT	Uintah	3 hr
Jul 28, 2:21 PM MDT	Areal Flood Advisory	GJT	San Juan	3 hr

Nearby

Flash Flood Warnings in Utah, 2010 Every flash flood warning in 2010

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.