U.S. Geological Survey
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Hurricane Sandy Updates
Did You Feel It?
M 6.9, 85km SE of Ozernovskiy, Russia Thursday, February 28, 2013 14:05:51 UTC
WaterWatch - Current Streamflow Conditions
Current Volcano Alerts
Natural Hazards Support System
USGS Emergency Management
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USGS Oil Spill Response
Is The Impossible Possible in the Pacific Northwest? Coastal Community Tsunami Hazards and Risk Free USGS Public Lecture February 28
Mon, 25 Feb 2013
February 28th at 7 p.m. (PST) Public Lecture information: online.wr.usgs.gov/calendar
Exploring the Earths Crust Seismology Uncovers Hidden Secrets Beneath Our Feet Free USGS Public Lecture January 24
Fri, 18 Jan 2013
January 24th at 7 p.m. (PST) Public Lecture information: online.wr.usgs.gov/calendar
Colorful South Pacific Species New Discoveries and Looming Threats Free USGS Public Lecture December 13
Thu, 06 Dec 2012
7 p.m.Public lecture (also live-streamed over the Internet)
USGS Estimates 162 Billion Short Tons of Recoverable Coal in the Powder River Basin
Stay Current on Your Rivers with USGS WaterNow
Earthquake Catastrophes and Fatalities Projected to Rise in Populous 21st Century
Overview of intercalibration of satellite instruments
Applications of spectral band adjustment factors (SBAF) for cross-calibration
Assessment of spectral, misregistration, and spatial uncertainties inherent in the cross-calibration study
Diamonds and Dusty Pages
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Map Locator & Downloader
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Science In Your Backyard
Frequently Asked Questions
Do all wastewater disposal wells induce earthquakes?
Why aren't we drilling in the Bakken Formation?
What does an earthquake feel like?