🚨 Latest Update: California Flood Threat Escalates 🚨 The National Weather Service has now issued widespread Flood Watches and High Risk flash flooding warnings as a strong to extreme atmospheric river impacts California through December 28. Nearly the entire state is under alert, with Southern California facing a rare High Risk period during Christmas Eve and Christmas Day. Extremely heavy rainfall rates, flooding, mudslides, and dangerous travel conditions are increasingly likely. This is a p

2.9K views · 53 reactions | Rijiju inaugurates national seismological...

313K views · 887 reactions | Happy birthday to the National Park Service! On this day in 1916, the National Park Service was authorized by President Woodrow Wilson. Starting with 35 sites, National Parks now oversees over 400 sites in the U.S. and its territories. In honor of today, Howard printed a cut of an animal that has become an iconic symbol of both National Parks and our friends at California State Parks. #OnThisDay #nationalpark #sacramento | Sacramento History Museum | Facebook

26K views · 478 reactions | Un estudio publicado en la revista Seismological Research Letters identifica 730 lugares donde la actividad humana ha provocado terremotos en los últimos 150 años: | National Geographic | Facebook

17K views · 513 reactions | It's snowing up at Mount Rose! Thanks to the Nevada Seismological Lab for capturing this beautiful time lapse illustrating how quickly the weather can change here. As you can see, a mix of precipitation is starting to enter into the region. This will continue throughout the rest of the day. If you are traveling on the passes today, make sure to drive with caution as roads may be slick. #Juneuary @NVSeismoLab | US National Weather Service Reno Nevada | Facebook