Clear, dry air has settled into the region with frost advisories up for the next couple of nights across the Bay Area, including freeze warnings for our inland valleys overnight. Rob Mayeda has ...

Topographical information is included by the use of anomalies (departures from average) in the analysis process. On the maps each gridpoint represents an approximately square area with sides of about ...

The application allows you to visualise and analyse groundwater information within an area of interest. Datasets can be downloaded for further analysis. The Explorer does not require specialised ...