Alert archive / Nevada / Flash Flood Watches in 2007

Flash Flood Watch 10, NWS Las Vegas, NV

July 31, 2007Clark County, Lincoln County, Nye County, Nevada; San Bernardino County, California; Mohave County, Arizona

NWS Las Vegas, NV issued this flash flood watch at Jul 31, 2007, 11:08 AM PDT for Clark County, Lincoln County, Nye County, Nevada; San Bernardino County, California; Mohave County, Arizona. It took effect at Jul 31, 2007, 12:00 PM PDT. It was in force for 8 hr.

The area

The counties it named.

The facts

Issued: Jul 31, 2007, 11:08 AM PDT (18:08 UTC)
In effect from: Jul 31, 2007, 12:00 PM PDT
Expired: Jul 31, 2007, 7:50 PM PDT
In force: 8 hr
Issued by: NWS Las Vegas, NV
Flood severity: None

Counties Mohave County, AZ, San Bernardino County, CA, Clark County, NV, Lincoln County, NV, Nye County, NV

The radar

The Las Vegas radar (KESX), 94 km from the middle of the area, began a volume at 18:08 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 watch went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Las Vegas, NV wrote its last area forecast discussion before this flash flood watch went out at Jul 31, 10:40 AM PDT, 28 minutes earlier.

Area forecast discussion, Jul 31, 10:40 AM PDT, 28 minutes before

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Hazardous weather outlook, Jul 31, 8:01 AM PDT, 3 hours 7 minutes before

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  <main class="wrap">
    <section class="card" role="status" aria-live="polite">
      <div class="status" id="status">Temporary Notice</div>
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      <p id="message1">
        The site you requested is temporarily down for maintenance or an unexpected outage.
      </p>
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The office that day

Everything else NWS Las Vegas, NV issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Jul 30, 8:06 PM PDT	Flash Flood Warning	VEF	Clark	114 min

Nearby

Flash Flood Watches in Nevada, 2007 Flash Flood Watches in California, 2007 Flash Flood Watches in Arizona, 2007 Every flash flood watch in 2007

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.