Earth Resources Observation and Science (EROS) Center
There will be a network outage on Thursday, May 21, 2015 from 5:00pm - 9:30pm (CDT). The website will be unavailable during this time. Thank you for your patience.
Hazards & Disasters
Southern California Wildfire Fire line approaching the Scripps Ranch Development in San Diego, California.
The U.S. Geological Survey has a long history of investigating the causes and consequences of natural and human-induced hazards and disasters; it also works to develop strategies for forecasting them. EROS is a key source of satellite imagery, aerial photos, and other kinds of remotely sensed data that are vital for disaster relief efforts worldwide. These data also form the basis for diverse EROS activities that include drought and wildfire risks, forecasting floods and famines, and studying threats to human health.
Redoubt Eruption Eruption cloud from Redoubt Volcano, Alaska. The mushroom-shaped plume rose from avalanches of hot debris cascading down the north flank of the volcano.