Good 'Earth' sites.

Weatherbase.com offers records and averages, climatology and historical weather for 16,439 cities worldwide, searchable by city, state, country or ZIP code. Try our unique Vacation Finder to plan your next vacation.
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Bookmarked: November 08, 2009 17:11:48 · Details
URL: www.weatherbase.com

ENN.com: Environmental News Network -- Know Your Environment
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Bookmarked: November 21, 2009 23:11:45 · Details
URL: www.enn.com

SCEC is a consortium of over 600 scientists at over 55 research institutions, headquartered at the University of Southern California, that work together to study all aspects of earthquake science.
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Bookmarked: October 29, 2009 05:10:08 · Details
URL: www.scec.org

Interactive access to climate information for stations throughout the United States and its possessions. Interface is point and click to state maps and cities on those maps. The average daily climatology for temperature (maximum and minimum), precipitation and snowfall are shown. Information on average winds, percent sunshine and percent change of rain are shown if available. The distribution of monthly means for temperature and precipitation are also accessible, both in ranked list form for 1961-1990 ( until Dec 1995 for precipitation) and in plot form
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Bookmarked: August 24, 2009 17:08:44 · Details
URL: www.cdc.noaa.gov/USclimate

CIMSS home page
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Bookmarked: October 29, 2009 05:10:54 · Details
URL: cimss.ssec.wisc.edu

Weather Underground provides weather information for worldwide locations, including current conditions, hourly forecasts, radar and satellite maps. Specialized weather products include severe weather alerts, hurricane tracking, ski and sports weather, marine and aviation weather and user-contributed photographs.
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Bookmarked: November 08, 2009 19:11:04 · Details
URL: www.wunderground.com

The Metro Radar image allows you to view 1 kilometer (km) resolution radar imagery for many sectors. A weather radar is used to locate precipitation, calculate its motion, estimate its type (rain, snow, hail, etc.), and forecast its future position and intensity. Modern weather radars are mostly doppler radars, capable of detecting the motion of rain droplets in addition to intensity of the precipitation. Both types of data can be analyzed to determine the structure of storms and their potential to cause severe weather. Precipitation type is indicated by the
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Bookmarked: October 29, 2009 05:10:33 · Details
URL: www.intellicast.com/Local/USLocalWide.asp

The Authority in Expert Weather. Local, National and Global weather conditions and forecast, radar, satellite, interactive weather maps, severe weather alerts and weather reports for your professional and personal life. Get free, 24X7 weather brought to you by WSI - 'the disruptive weather company' - and the source of weather for the FAA, hundreds of TV stations, and the nation's top airlines.
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Bookmarked: November 08, 2009 16:11:06 · Details
URL: www.intellicast.com

Federal source for science about the Earth, its natural and living resources, natural hazards, and the environment.
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Bookmarked: November 11, 2009 18:11:17 · Details
URL: www.usgs.gov

A blog about Google Earth.
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Bookmarked: September 18, 2009 03:09:07 · Details
URL: www.ogleearth.com/index.html