Topics:

• Recent Earthquakes in California and Nevada - Index Map Alternate map
• USGS Hawaiian Volcano Observatory (HVO), Home Page
• WHO: Disease outbreaks reported - index
• Space Environment Center -- Solar
• BBSO Active Region Monitor
• SEC Events (explanation) [last 60 days]
• SpaceWeather.com -- News and information about meteor showers, solar flares, auroras, and near-Earth asteroids
• NWS - San Francisco Weather
• Atomic Line Data and a second list