Alert archive / California / Heat Advisories in 2009
Heat Advisory 2, NWS San Francisco Bay Area, CA
NWS San Francisco Bay Area, CA issued this heat advisory at Apr 20, 2009, 3:06 PM PDT for Santa Clara County, California. It took effect at Apr 21, 2009, 12:00 PM PDT. It was in force for 8 hr.
The area
The counties it named.
The facts
- Issued
- Apr 20, 2009, 3:06 PM PDT (22:06 UTC)
- In effect from
- Apr 21, 2009, 12:00 PM PDT
- Expired
- Apr 21, 2009, 8:00 PM PDT
- In force
- 8 hr
- Issued by
- NWS San Francisco Bay Area, CA
County Santa Clara County, CA
The radar
The San Francisco radar (KMUX), 20 km from the middle of the area, began a volume at 22:09 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.
Nearby
Heat Advisories in California, 2009Every heat advisory in 2009
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.