![]() Although fictional, the scenario was based on real historic events, and is scientifically plausible giving a realistic picture of what local authorities could expect from the most powerful atmospheric river storms that can hit the West Coast. In 2010, the USGS developed a scenario, called ARkStorm, that brought together almost 100 professionals in many disciplines, including science, economics, and resource management to create and then explore a realistic story about the huge impacts of an AR-driven storm. Read further to learn about some of the many ways USGS science helps communities remain resilient in the face of natural hazards. ![]() The USGS is on the scientific front line in studying the effects of recent atmospheric-river storms. Historical data also provide the earliest clue on when and where flooding may occur. The USGS also compiles historical information on streamflows to assist water managers in the West in water-supply regulation and planning. USGS streamgages provide long-term, real-time streamflow information. The USGS works closely with other federal agencies and cooperative partners to provide real-time scientific data on rivers and streams that is crucial to mitigating hazards associated with floods. The USGS closely monitors environmental conditions to provide much needed data to the NWS in its responsibilities for hazard warnings, flood alerts and to assist communities across the country in their preparation, response and recovery activities. In particular, the USGS monitors streamflow, river levels, reservoir elevations, rainfall, floods, landslides, erosion, high sea-level stands and many other weather-related earth processes that affect communities. The USGS studies and monitors the effects of extreme weather phenomena and long-term climate changes across the U.S. Geological Survey (USGS) doesn’t directly forecast the weather, our sister agency, the National Oceanic and Atmospheric Administration (NOAA), via its National Weather Service (NWS) does. Over the last month, California, Oregon and Washington are feeling the full force of a protracted sequence of AR winter storms arriving from over the Pacific Ocean.Īlthough the U.S. Typically, ARs are strongest in winter and early spring. ![]() The intensity of a single, very strong storm can trigger floods, landslides, avalanches, coastal erosion, and debris flows that endanger lives, property and fragile ecosystems. Recent AR storms have brought a welcome relief, from a multi-year drought and great conditions for surfers, skiers and snowboarders, but they can also be very hazardous. Winter is normally the rainy season in California, but there has not been much rain or snow for several years. Visit Media to see details.Īnimation of an Atmospheric River event in January 2017 (Credit: NOAA/ESRL/PSD) (Public domain.) The WIN System is a network of over 70 Amateur Radio repeaters covering a large part of California as well as regions in Canada and 11 other States.ĭue to the size this system.Sources/Usage: Some content may have restrictions. Santa Cruz and Monterey Bay Area Amateur Repeaters Status: Scanner Offline until the next one Listening to the Mosquito from 100 miles away Monterey Area Marine NOAA Weather Radio WWF64 The system consists of numerous fulltime RF linked 440 MHz repeaters connecting San Diego to San Francisco and Lake Tahoe.ĬHP Green - Santa Cruz County/Southern End of Santa Clara County The Calnet Repeater Group is a multi linked amateur radio Repeater System covering most of California and parts of Nevada. Special Events Feed: Will be activated only during large special events such as wildland incidents around the state. Stereo feed, all channels simultaneous, see notes for details CalFire CZU - Dispatch, Command, Air Attack, Air to Ground
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |