Alert archive / California / High Wind Watches in 2008

High Wind Watch 12, NWS San Diego, CA

May 20, 2008Riverside County, San Bernardino County, San Diego County, California

NWS San Diego, CA issued this high wind watch at May 20, 2008, 8:33 AM PDT for Riverside County, San Bernardino County, San Diego County, California. It took effect at May 21, 2008, 9:00 AM PDT. It was in force for .

The area

The counties it named.

The facts

Issued
May 20, 2008, 8:33 AM PDT (15:33 UTC)
In effect from
May 21, 2008, 9:00 AM PDT
Expired
May 20, 2008, 9:04 PM PDT
In force
Issued by
NWS San Diego, CA

Counties Riverside County, CA, San Bernardino County, CA, San Diego County, CA

The radar

The Santa Ana Mts radar (KSOX), 122 km from the middle of the area, began a volume at 15:31 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 high wind watch went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS San Diego, CA wrote its last area forecast discussion before this high wind watch went out at May 20, 4:45 AM PDT, 3 hours 48 minutes earlier.

Area forecast discussion, May 20, 4:45 AM PDT, 3 hours 48 minutes before
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Hazardous weather outlook, May 20, 5:50 AM PDT, 2 hours 43 minutes before
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE SAN DIEGO CA
550 AM PDT WED MAY 20 2008

CAZ042-043-048-050-055>058-060>062-220100-
ORANGE COUNTY COASTAL AREAS-SAN DIEGO COUNTY COASTAL AREAS-
SAN BERNARDINO AND RIVERSIDE COUNTY VALLEYS-THE INLAND EMPIRE-
SAN DIEGO COUNTY VALLEYS-SAN BERNARDINO COUNTY MOUNTAINS-
RIVERSIDE COUNTY MOUNTAINS-SANTA ANA MOUNTAINS AND FOOTHILLS-
SAN DIEGO COUNTY MOUNTAINS-APPLE AND LUCERNE VALLEYS-
COACHELLA VALLEY-SAN DIEGO COUNTY DESERTS-
550 AM PDT WED MAY 20 2008

THIS HAZARDOUS WEATHER OUTLOOK IS FOR ALL OF EXTREME SOUTHWESTERN
CALIFORNIA.

.DAY ONE...TODAY AND TONIGHT

HIGH WIND WARNING AND WIND ADVISORY FOR THE MOUNTAINS AND
DESERTS...SEE LAXNPWSGX.

RED FLAG WARNING FOR THE SAN BERNARDINO COUNTY DESERTS...SEE
LAXRFWSGX.

.DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY

THERE IS A SLIGHT CHANCE OF THUNDERSTORMS THURSDAY THROUGH SUNDAY.

.SPOTTER INFORMATION STATEMENT...
SKYWARN WEATHER ACTIVATION IS NOT REQUESTED FOR THIS AREA...
HOWEVER WEATHER SPOTTERS ARE ENCOURAGED TO REPORT SIGNIFICANT
WEATHER CONDITIONS.

MARTIN

The office that day

Everything else NWS San Diego, CA issued on the same UTC day.

IssuedProductOfficeCountiesLasted
May 20, 3:55 AM PDTRed Flag WarningSGXRiverside, San Bernardino, San Diego17 hr
May 20, 4:03 AM PDTHigh Wind WarningSGXSan Bernardino5 hr
May 20, 4:03 AM PDTWind AdvisorySGXRiverside, San Bernardino, San Diego38 hr
May 20, 1:13 PM PDTHigh Wind WarningSGXSan Bernardino29 hr

Nearby

High Wind Watches in California, 2008Every high wind watch in 2008

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.