USGS - science for a changing world

U.S. Geological Survey

Maps, Imagery, and Publications Hazards Newsroom Education Jobs Partnerships Library About USGS Social Media

Real-Time

Earthquakes RSS: Latest earthquakes
Recent World-Wide earthquakes
World-Wide

Did You Feel It?

Significant Earthquakes

WaterWatch - Current Streamflow Conditions

Landslide monitoring

Current Volcano Alerts

Geomagnetism

Landsat (EarthNow!)

USGS Emergency Management

Science FeaturesRSS feed

Summer Starts with a Simmering Geomagnetic StormIn Hot Water: Climate Change Reaches Underwater & Impacts Freshwater FisheriesThe Buzz on Native Bees6 Facts about Human-Caused EarthquakesCelebrate June as National Oceans Month
Summer Starts with a Simmering Geomagnetic Storm
Massive explosions of electric-conducting solar wind recently hurled from the Sun toward Earth. Read more
In Hot Water: Climate Change Reaches Underwater & Impacts Freshwater Fisheries
USGS and partners unravel climate change effects on fish in the United States and Canada. Read more
The Buzz on Native Bees
It’s National Pollinator Week! Farms, forests and gardens -- native bees are essential for healthy ecosystems. Read more
6 Facts about Human-Caused Earthquakes
There has been a dramatic increase in earthquakes in the central United States. What’s happening? Read More
Celebrate June as National Oceans Month
Science helps balance demands on oceans while supporting their wise use. Read More
  • National Oceans Month Quiz

    National Oceans Month Quiz

    How much do you know about the world’s oceans? Take the quiz and find out!

  • USGS Science Pop Quiz

    USGS Science Pop Quiz

    Test your knowledge on natural hazards and share this with friends too.

  • Join Nature’s Notebook and Have Fun with Phenology

    Join Nature’s Notebook and Have Fun with Phenology

    Get ready to fall in love as the fall season approaches.

  • View all Science Picks
  • News Releases RSS icon

    Latest PublicationsRSS feed

    Multimedia Gallery

    CoreCast  Podcast feed  iTunes feed

    Hazards: Geomagnetic Storms
    Videographer: Don Becker
    (12/17/2013 | Length: 7:33)

    Watch video, get transcripts and links

    - More podcasts

    Search USGS

    Download or Buy Maps

    Map Locator & Downloader
    Find, Order, or Download FREE Topographic Maps!


    Buy recreation passes.

    USGS Science Data

    Science Topics

    Science In Your Backyard

    Image Map - U.S. Map

    See also:
    Coastal/Offshore | International

    Alabama Alaska Arizona Arkansas California Colorado Connecticut Delaware District of Columbia Florida Georgia Hawaii Idaho Illinois Indiana Iowa Kansas Kentucky Louisiana Maine Maryland Massachusetts Michigan Minnesota Mississippi Missouri Montana Nebraska Nevada New Hampshire New Jersey New Mexico New York North CarolinaNorth Dakota Ohio Oklahoma Oregon Pennsylvania Puerto Rico Rhode Island South Carolina South Dakota Tennessee Texas Utah Vermont U.S. Virgin Islands Virginia Washington West Virginia Wisconsin Wyoming

    Frequently Asked Questions RSS feed


    Accessibility FOIA Privacy Policies and Notices

    USA.gov logo U.S. Department of the Interior | U.S. Geological Survey | DOI Inspector General
    URL: http://www.usgs.gov/default.asp
    Page Contact Information: Ask USGS
    Page Last Modified: Friday, June 05, 2015