A slow-moving storm brought widespread heavy precipitation across central to northern California and very heavy snow through the Sierra on February 26 and 27, 2019. The County of Sonoma has issued mandatory evacuations to residents living near the Russian River….
Have the ecosystems of California's Channel Islands changed over the decades? A project matching archival photos with modern images is offering USGS and National Park Service researchers a time machine to look into the past.
USGS Western Ecological Research
A 5.8 magnitude earthquake has struck the country of Guatemala at a depth of 39.4 km (24.5 miles). The epicenter of the earthquake was 53 km (32 miles) SE of Guatemala City, 74 km (45 miles) WNW of Santa Ana, El Salvador (14.332°N, 90.142°W). The 5.8 magnitude
