Alert archive / California / Heat Advisories in 2019

Heat Advisory 2, NWS San Diego, CA

July 11, 2019Riverside County, San Bernardino County, California

NWS San Diego, CA issued this heat advisory at Jul 11, 2019, 1:26 PM PDT for Riverside County, San Bernardino County, California. It took effect at Jul 12, 2019, 10:00 AM PDT. It was in force for 3 days.

The area

The counties it named.

The facts

Issued
Jul 11, 2019, 1:26 PM PDT (20:26 UTC)
In effect from
Jul 12, 2019, 10:00 AM PDT
Expired
Jul 15, 2019, 8:00 PM PDT
In force
3 days
Issued by
NWS San Diego, CA

Counties Riverside County, CA, San Bernardino County, CA

The radar

The Santa Ana Mts radar (KSOX), 152 km from the middle of the area, began a volume at 20:32 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 office that day

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

IssuedProductOfficeCountiesLasted
Jul 11, 1:26 PM PDTExcessive Heat WarningSGXRiverside, San Diego4 days

Nearby

Heat Advisories in California, 2019Every heat advisory 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.