Alert archive / Nevada / Flash Flood Watches in 2019

Flash Flood Watch 8, NWS Las Vegas, NV

September 24, 2019Clark County, Nevada; San Bernardino County, California; Mohave County, Arizona

NWS Las Vegas, NV issued this flash flood watch at Sep 24, 2019, 2:25 PM PDT for Clark County, Nevada; San Bernardino County, California; Mohave County, Arizona. It took effect at Sep 25, 2019, 5:00 PM PDT. It was in force for 24 hr.

The area

The counties it named.

The facts

Issued
Sep 24, 2019, 2:25 PM PDT (21:25 UTC)
In effect from
Sep 25, 2019, 5:00 PM PDT
Expired
Sep 26, 2019, 5:00 PM PDT
In force
24 hr
Issued by
NWS Las Vegas, NV
Flood severity
None

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

The radar

The Las Vegas radar (KESX), 15 km from the middle of the area, began a volume at 21:26 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 Sep 24, 3:15 AM PDT, 11 hours 10 minutes earlier.

Area forecast discussion, Sep 24, 3:15 AM PDT, 11 hours 10 minutes before
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The office that day

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

IssuedProductOfficeCountiesLasted
Sep 23, 6:03 PM PDTSevere Thunderstorm WarningVEFClark57 min
Sep 23, 7:05 PM PDTFlash Flood WarningVEFClark3 hr
Sep 23, 5:18 PM PDTSevere Thunderstorm WarningVEFSan Bernardino42 min
Sep 23, 8:46 PM PDTFlash Flood WarningVEFSan Bernardino4 hr
Sep 23, 11:26 PM PDTFlash Flood WarningVEFSan Bernardino3 hr
Sep 23, 11:58 PM PDTFlash Flood WarningVEFSan Bernardino3 hr
Sep 23, 5:29 PM PDTFlash Flood WarningVEFMohave3 hr
Sep 23, 5:55 PM PDTSevere Thunderstorm WarningVEFMohave65 min
Sep 23, 6:31 PM PDTFlash Flood WarningVEFMohave3 hr
Sep 23, 6:49 PM PDTFlash Flood WarningVEFMohave3 hr

Nearby

Flash Flood Watches in Nevada, 2019Flash Flood Watches in California, 2019Flash Flood Watches in Arizona, 2019Every flash flood watch 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.