Western Regional Climate Center

Western Regional Climate Center
Name	Western Regional Climate Center
Formation	1986
Headquarters	Reno, Nevada
Parent organization	Desert Research Institute

Western Regional Climate Center

The Western Regional Climate Center provides climate data and services for the western United States, serving stakeholders such as National Oceanic and Atmospheric Administration, National Weather Service, United States Department of Agriculture, Bureau of Reclamation, and Federal Emergency Management Agency. Operating from the Desert Research Institute campus in Reno, Nevada, the center collaborates with institutions including University of Nevada, Reno, Scripps Institution of Oceanography, Stanford University, University of California, Berkeley, and University of Colorado Boulder to deliver monitoring, analysis, and decision support.

Overview

The center compiles observational records from networks administered by National Centers for Environmental Information, State Climatologists, Western Governors' Association, United States Geological Survey, and Natural Resources Conservation Service to support water managers, energy planners, and resource agencies. Its datasets, tools, and newsletters are used by organizations such as Pacific Gas and Electric Company, Los Angeles Department of Water and Power, Salt River Project, Yolo County Flood Control and Water Conservation District, and Port of Seattle. The center's mission intersects with initiatives like U.S. Global Change Research Program, Climate Prediction Center, Intergovernmental Panel on Climate Change, National Integrated Drought Information System, and North American Drought Monitor.

History

Established in 1986 under the auspices of the National Oceanic and Atmospheric Administration and the Desert Research Institute, the center was created to consolidate western climate information for agencies including Bureau of Reclamation and U.S. Forest Service. Early collaborations featured Western Regional Climate Center partners such as California Department of Water Resources, Oregon Water Resources Department, Nevada Division of Water Resources, Arizona Department of Water Resources, and Montana State University. Over decades the center grew alongside programs like Climate Data Modernization Program, Cooperative Institute for Research in Environmental Sciences, California Climate Action Registry, and Western Water Assessment.

Services and Data Products

The center provides instrumental datasets, climate summaries, and indices derived from networks such as Global Historical Climatology Network, Cooperative Observer Program, Remote Automated Weather Stations, SNOTEL, and ASOS. Public services include interactive maps, station archives, and tools used by California Energy Commission, Nevada Division of Emergency Management, Utah Division of Water Resources, Colorado River Water Users Association, and Bonneville Power Administration. Data products support applications by United States Fish and Wildlife Service, National Park Service, Bureau of Land Management, California Department of Fish and Wildlife, and Texas Water Development Board.

Research and Partnerships

Research collaborations have linked the center with University of Washington, Oregon State University, University of Arizona, University of California, Davis, Lawrence Berkeley National Laboratory, and Jet Propulsion Laboratory on topics including drought, snowpack dynamics, and climate variability. The center contributes to projects like North American Monsoon Experiment, Palmer Drought Severity Index evaluations, Snowpack Telemetry Program assessments, and downscaling efforts supporting Regional Climate Models, Coupled Model Intercomparison Project, and North American Regional Climate Change Assessment Program. Partnerships include Western States Water Council, Borderlands Climate Collaborative, California-Nevada Climate Applications Program, and National Integrated Drought Information System consortia.

Regional Network and Stations

The center aggregates station data from state and federal networks, private utilities, and academic observatories such as Mount Rose Weather Observatory, Tahoe City Weather Station, Sierra Nevada Observatory, Sonoran Desert Research Station, and Great Basin Observatory. Instrumental networks feeding the center include COOP, AWOS, RADAR arrays, and specialized flux towers operated by National Ecological Observatory Network, U.S. Forest Service Pacific Southwest Research Station, and USGS Earthquake Hazards Program collaborators. Users analyze trends relevant to Columbia River Basin, Colorado River Basin, Sierra Nevada, Great Basin, and Sonoran Desert stakeholders.

Organizational Structure and Funding

Hosted by the Desert Research Institute, the center operates under agreements with National Oceanic and Atmospheric Administration and receives funding from federal, state, and private sources including grants from National Science Foundation, cooperative agreements with NOAA National Centers for Environmental Information, contracts with Bureau of Reclamation, and project support from foundations such as the Gordon and Betty Moore Foundation and Heising-Simons Foundation. Governance involves coordination with State Climatologists, advisory committees drawing members from American Meteorological Society, American Geophysical Union, Western Governors' Association, and stakeholder working groups representing agricultural water districts, municipal utilities, and conservation NGOs.

Impact and Applications

Outputs from the center inform drought declarations managed by United States Drought Monitor, reservoir operations overseen by Bureau of Reclamation and Army Corps of Engineers, wildfire planning by United States Forest Service and National Interagency Fire Center, and hydropower scheduling for Bonneville Power Administration and Western Area Power Administration. Its data support legal and policy processes such as interstate compacts like the Colorado River Compact, environmental assessments under the National Environmental Policy Act, and water rights adjudications involving California State Water Resources Control Board and Arizona Department of Water Resources. Researchers from University of California, Santa Barbara, University of Utah, University of Montana, University of Idaho, and Northern Arizona University routinely cite center datasets in analyses of climate change impacts on western ecosystems, agriculture, and infrastructure.

Category:Climate