California 2019-2020 Regular Session

California Assembly Bill AB557

Introduced
2/13/19  
Introduced
2/13/19  
Refer
2/25/19  
Refer
2/25/19  
Report Pass
3/26/19  
Report Pass
3/26/19  
Refer
3/26/19  
Refer
3/26/19  
Refer
4/3/19  
Refer
4/3/19  
Failed
2/3/20  

Caption

Atmospheric Rivers: Research, Mitigation, and Climate Forecasting Program.

Impact

The passage of AB 557 is significant for California, given the state's vulnerability to extreme weather events associated with atmospheric rivers, such as heavy rain and flooding. The bill allocates $9,250,000 from the General Fund for its initiatives, enabling the Department of Water Resources to operate its program effectively. By enhancing the capacity for accurate climate forecasting and improving operational protocols for reservoirs and flood control systems, the bill is intended to increase the state's preparedness and resilience against potential water-related crises.

Summary

Assembly Bill No. 557 introduces measures to address the challenges posed by atmospheric rivers in California. It seeks to enhance the state's ability to research and mitigate the effects of climate change on these weather events. Specifically, the bill amends Section 347 of the Water Code to bolster the Atmospheric Rivers: Research, Mitigation, and Climate Forecasting Program, which is administered by the Department of Water Resources. The aim is to establish a framework for improved climate forecasting that can aid in enhancing flood protection strategies.

Contention

Although specific points of contention were not detailed in the retrieved documents, general debates on climate-related legislation often revolve around the balance between resource allocation and immediate fiscal priorities. Stakeholders may express concerns regarding the effectiveness of proposed measures and whether appropriations reflect the urgency required to respond to climate change impacts adequately. As this bill progresses, it is likely that various interest groups will weigh in on its financial implications and its potential effectiveness in mitigating climate risks associated with atmospheric rivers.

Companion Bills

No companion bills found.

Similar Bills

CA AB30

Atmospheric rivers: research: reservoir operations.

CA AB2078

Atmospheric Rivers: Research, Mitigation, and Climate Forecasting Program.

CA SB599

Atmospheric rivers: research: forecasting methods: experimental tools.

CA AB277

Extreme Weather Forecast and Threat Intelligence Integration Center.

US SB322

Improving Atmospheric River Forecasts ActThis bill requires the National Oceanic and Atmospheric Administration (NOAA) to establish an atmospheric river forecast improvement program.In carrying out the program, NOAA must seek to reduce loss of life and property and other economic losses caused by atmospheric river events through research and development on accurate, effective, and actionable forecasting and warnings. The program must generally involve the establishment of quantitative atmospheric river forecast skill metrics, the development of an atmospheric river forecast system within a unified forecast system, and the development of tools and products to predict periods of active or inactive atmospheric river landfalls and inland penetration, among other activities. The program must periodically test and evaluate the value of incorporating innovative observations (e.g., observations from radar, aircraft, ocean buoys, and other sources) to facilitate the improvement of modeling and forecasting. The program must also consider the development of best practices for communicating the existence and severity of atmospheric river events, as well as other information about atmospheric rivers. The program may seek to improve precipitation modeling, with an emphasis on forecasting for complex terrain. The bill also requires NOAA to acquire and sustain adequate crewed and uncrewed aircraft (i.e., drones), equipment, and personnel necessary to meet air reconnaissance mission requirements annually during the expected atmospheric river season (November through March). 

US HB753

Fire Information and Reaction Enhancement Act of 2025 or the FIRE Act of 2025This bill establishes certain programs to improve wildfire forecasting and detection within the National Oceanic and Atmospheric Administration (NOAA).Specifically, NOAA is directed to establish one or more weather research testbeds with industry and academic partners. (Testbeds are collaborative spaces where researchers and forecasters work together to integrate new observation systems into models, test and streamline data assimilation methods, and otherwise improve weather products and services for the benefit of the public.)Further, NOAA is directed to establish an additional program to develop and extend accurate wildfire forecasts and warnings in order to reduce injury, loss of life, and property damage. Through this program, NOAA may develop, test, and deploy satellite detection, fuel moisture and danger assessments, and atmosphere and fire modeling, among other tools. 

US SB324

Smarter Weather Forecasting for Water Management, Farming, and Ranching Act of 2025This bill directs the National Oceanic and Atmospheric Administration (NOAA) to establish pilot projects to support improved subseasonal to seasonal precipitation forecasting for water management in the western United States and for agriculture nationwide. (Under current law, subseasonal means the time range between two weeks and three months, and seasonal means the time range between three months and two years.)Specifically, NOAA must establish a pilot project to address challenges to improving forecasting and related product development for water management in the western United States. The project must address, among other items, improvements to operational modeling in mountainous regions and to the forecasting of atmospheric rivers. NOAA must also establish a second pilot project to address challenges to improving forecasting and related product development for U.S. agriculture. The project must address, among other items, improvements to operational modeling of warm-season precipitation and to the prediction of certain spring and summer weather patterns.  Each pilot project must include activities that engage with and leverage the resources of academic institutions and entities within NOAA, and that achieve measurable objectives for operational forecast improvement. NOAA’s authority with respect to these pilot projects expires five years after the bill’s enactment. 

US SB306

Fire Ready Nation Act of 2025This bill provides statutory authority for existing wildfire response services of the National Oceanic and Atmospheric Administration (NOAA), and establishes new programs and collaborative efforts to improve fire forecasting and readiness.  Specifically, in addition to other efforts, the bill directs NOAA to establish a coordinated fire weather services program to support readiness for and responsiveness to wildfires, fire weather, smoke, post-fire flooding and debris, and related hazards;develop a digital presence to promote access to and use of the services, tools, data, and information produced by the fire weather services program;establish a fire weather test bed to facilitate the evaluation and implementation of new capabilities, including through research and development on the use of uncrewed aircraft systems (commonly known as drones) to improve data collection;conduct an annual assessment after the close of fire weather season to investigate data gaps and update systems as needed;evaluate and update, as appropriate, the Automated Surface Observing System (the primary surface weather network in the United States) and the system used to rate the risk of wildfire; andestablish an Incident Meteorologist Service within the National Weather Service to provide on-site support before, during, and after significant weather-related events.The bill also exempts federal wildland firefighters, fire management response officials, and accompanying incident meteorologists and management teams from certain premium pay limitations. Finally, the bill directs the Government Accountability Office to evaluate and report on the implementation of the fire weather services program, among other topics.