Weather 
- Catatumbo lightning - Wikipedia
- It originates from a mass of storm clouds that create a voltaic arc at more than 5 km of height, during 140 to 160 nights a year, 10 hours per day and up to 280 times per hour.
- | Mar 20, 2011
- NWS - National Mosaic Enhanced Radar Image: Full Resolution Loop
- | Oct 29, 2010
- List of Florida hurricanes (1950'"1974) - Wikipedia
- | Oct 4, 2008
- Tide Table, Fort Lauderdale
- | Sep 26, 2008
- Stormpulse / Hurricane tracking, mapping
- The best hurricane map I've seen. Full color and scrolls like Google maps.
- | Sep 10, 2008
- National Hurricane Center
- | Aug 29, 2008
- Visible Earth: Home
- A catalog of NASA images and animations of our home planet. Awesome, high resolution images freely available for download.
- | Nov 11, 2006
- Current Moon Phase
- site has a script you can put on your web site.
- | Nov 6, 2006
- USNO Astronomical Applications Department
- find data for sunrise, sunset, moonrise, moonset, eclipses, etc.
- | Nov 6, 2006
- Moon Phase
- Displays a large, detailed view of the current moon phase with dates of the last and next full moon.
- | Nov 6, 2006
- World Sunlight Map: Rectangular Projection
- shows day and night as well as cloud cover based on real time weather satellite data.
- | Nov 6, 2006
- GEOSTATIONARY SATELLITE SERVER
- NOAA Satellite Images and Information Service
- | Nov 6, 2006
- weather.com - local weather forecasts, radar and reports
- | May 3, 2006