No major changes overnight. Inflation has slowed significantly at the summit. All vents glowed brightly last night. Spatter seen in south and west vents. https ...

Summary: The Halemaʻumaʻu eruption of Kīlauea volcano is currently paused, current forecast for episode XX fountaining onset is MONTH XX-XX. Volcano Observatory Notice for Aviation (VONA) and ...

USGS has selected 16 recipients to be awarded grant funding to address landslide risk reduction science. The grants will help advance landslide research capabilities.

The U.S. Geological Survey plans low-level flights by airplane and helicopter over southern and central New Mexico to image geology using airborne geophysical technology. The survey began in March and ...

Explore all data by the topics and refine type to find the digital information in a format suitable for direct input to software that can analyze its meaning in the scientific, engineering, or ...

Hawaiian Volcano Observatory Volcano Observatory Summary: Magnitude-4.1 earthquake near Pāhala, Island of Hawaiʻi On Thursday, September 17 at 8:36 p.m. HST, a magnitude-4.1 earthquake occurred 3 mi ...

In the 4th Century B.C., Aristotle proposed that earthquakes were caused by winds trapped in subterranean caves. Small tremors were thought to have been caused by air pushing on the cavern roofs, and ...

Geochemical, mineralogical, and isotopic evidence for multi-stage genesis of the Hicks Dome REE + Y-HFSE-fluorite deposit, Illinois, USA Geochemical, mineralogical, and isotopic evidence for ...

"Water dowsing" refers in general to the practice of using a forked stick, rod, pendulum, or similar device to locate underground water, minerals, or other hidden or lost substances, and has been a ...

The National Hydrography Dataset (NHD) represents the water drainage network of the United States with features such as rivers, streams, canals, lakes, ponds, coastline, dams, and streamgages. Note – ...

Regional models for postfire debris-flow likelihood and rainfall thresholds across the western United States Regional models for postfire debris-flow likelihood and rainfall thresholds across the ...

The Earth is a watery place. But just how much water exists on, in, and above our planet? Read on to find out.