U.S. Geological Survey
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Energy and Minerals, and Environmental Health Science Quality and Integrity are the bedrock of our science. Real-TimeUSGS Responds to Hurricane Isaac Earthquakes![]()
Significant Earthquakes
M 6.4, 29km SSW of Tanaga Volcano, Alaska Wednesday, September 26, 2012 23:39:54 UTC M 6.2, 75km NNE of La Paz, Mexico Tuesday, September 25, 2012 23:45:26 UTC WaterWatch - Current Streamflow Conditions Landsat (EarthNow!) USGS Calendar
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Science Features
Salt Marshes May Slow Climate Warming . . . For A While Saltmarshes may slow the rate of climate change. Read more West Nile Virus Imperils Humans and Wildlife USGS vigilant for West Nile virus in wildlife through surveillance, research, and mapping. September is National Preparedness Month USGS science helps people understand and prepare for natural hazards. Read more Despite Isaac, Drought Persists in Midlands The majority of the nation is still experiencing abnormally dry conditions, even after soaking rains from Isaac. Read more Start with Science: Hurricane Isaac
While Hurricane Isaac has passed, scientific work to understand the storm’s impact on Gulf Coast states continues. Read more ![]() USGS Storm Surge SensorsIn response to Hurricane Isaac, USGS has deployed several hundred storm surge sensors to collect information about the effects of Isaac on the Gulf Coast. ![]() A History of Rubble and Rumblings: Earthquakes in the Eastern U.S.Join us on September 5th in Reston, VA for a free public lecture on the 2011 Virginia earthquake! ![]() Global Food Security in the 21st Century: Free USGS Public Lecture August 307 p.m.—Public lecture (also live-streamed over the Internet)
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