BETA.USGS.GOV COUNTDOWN
Check it out and give us feedback.
View Site
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

M 6.9, Bouvet Island region Tuesday, April 15, 2014 03:57:02 UTC

M 7.4, 111km S of Kirakira, Solomon Islands Sunday, April 13, 2014 12:36:18 UTC

M 7.6, 100km SSE of Kirakira, Solomon Islands Saturday, April 12, 2014 20:14:39 UTC

M 6.6, 18km S of Nandaime, Nicaragua Friday, April 11, 2014 20:29:13 UTC

M 6.5, 78km SW of Panguna, Papua New Guinea Friday, April 11, 2014 08:16:48 UTC

M 7.1, 57km SW of Panguna, Papua New Guinea Friday, April 11, 2014 07:07:21 UTC

WaterWatch - Current Streamflow Conditions

Landslide monitoring

Current Volcano Alerts

Geomagnetism

Landsat (EarthNow!)

USGS Emergency Management

Science FeaturesRSS feed

Mercury Finds a Way—Even into the Pristine National ParksSpace Veteran Landsat 7 Marks 15 Years of Observing EarthLaunch Your Next River Trip from Your Computer Using the Latest StreamerAll Jammed UpBird migration milestone: One million records show change over time
Mercury Finds a Way—Even into the Pristine National Parks
USGS-NPS Study announces mercury in fish in 21 National Parks. Read more
Space Veteran Landsat 7 Marks 15 Years of Observing Earth
Landsat 7, working in tandem with Landsat 8, continues to provide objective views of events and trends across the global landscape. Read more
Launch Your Next River Trip from Your Computer Using the Latest Streamer
USGS Launches the newest version of the popular Streamer on-line mapping program. Read more
All Jammed Up
In a Jam: Ice Dams and Jams in the spring. Read more
Bird migration milestone: One million records show change over time
One million historic records document North American bird migration over a century ago.Read more
  • 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.

  • Is “The Impossible” Possible in the Pacific Northwest? – Coastal Community Tsunami Hazards and Risk Free USGS Public Lecture February 28

    Is “The Impossible” Possible in the Pacific Northwest? – Coastal Community Tsunami Hazards and Risk Free USGS Public Lecture February 28

    February 28th at 7 p.m. (PST) — Public Lecture information: http://online.wr.usgs.gov/calendar

  • 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.

    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

    Take Pride in America logo 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: Tuesday, January 07, 2014