The bill S. 258, the TORNADO Act, underwent minor but substantive modifications. v2 adds new requirements for hazardous weather communication methods, specifically addressing historically abnormal weather events, and introduces a new element to the Warn-on-Forecast strategic plan focusing on improved inter-office coordination within the National Weather Service. These changes refine existing provisions without altering the bill's core purpose.
TORNADO Act
- Sponsor
- Sen. Wicker, Roger F. [R-MS]
- Committees
- Commerce, Science, and Transportation Committee (primary)
- Last action
- Jun 2, 2025
Bottom line
The TORNADO Act seeks to modernize weather forecasting, communication, and research to improve public safety and reduce property loss from hazardous weather events, especially tornadoes.
What it actually does
This bill aims to significantly enhance hazardous weather forecasting and communication, with a particular focus on tornadoes. It mandates improvements to the National Oceanic and Atmospheric Administration's (NOAA) risk communication system, requires a strategic plan for developing next-generation weather forecast technologies, and directs an evaluation and potential update of the tornado rating system. Furthermore, it strengthens post-storm surveys and reauthorizes the VORTEX-USA program, expanding its research scope and providing dedicated funding, including grants for minority-serving institutions.
Proponents argue
Proponents argue that the bill is essential for protecting lives and property by ensuring that the public receives the most accurate, timely, and understandable information about hazardous weather. They emphasize the critical need for updated technology, communication strategies informed by social science, and sustained research into severe weather phenomena, particularly as such events may become more frequent or intense. The bill's focus on vulnerable populations and coordination with local partners is also highlighted as a key strength.
Opponents contend
No direct opposition arguments are explicitly stated in the provided bill text or typically raised against measures focused on improving public safety and scientific research. Potential, general concerns might revolve around the cost of implementing new technologies and programs, or the effectiveness of government-led communication efforts compared to private sector solutions, but these are not specifically articulated as opposition to this bill.
The bill is relatively concise and its provisions are clearly articulated, making it accessible for an informed reader to understand its core objectives and mechanisms within a reasonable timeframe.
Section 3(a)
Maintain and Improve NOAA's Risk Communication System
This provision directs the Under Secretary of Commerce for Oceans and Atmosphere (NOAA) to maintain and enhance its existing system for communicating the risks associated with hazardous weather and water events to the general public. The overarching goal is to better inform public action and encourage effective responses, thereby preventing loss of life and property during severe weather incidents.
Supporters argue
Supporters argue that clear and effective communication is paramount for public safety, enabling individuals to take appropriate protective actions during severe weather events.
Critics contend
No specific opposition is typically raised against improving public safety communication.
Tradeoffs
Balancing the need for simplified, actionable messages with the scientific accuracy and inherent complexity of weather phenomena.
Section 3(b)
Hazard Risk Communication Improvement and Simplification Office
This section mandates the establishment or maintenance of a dedicated office within NOAA to simplify and improve the communication of hazardous weather and water event risks. The office is tasked with identifying and modifying confusing terminology, enhancing communication methods based on social and behavioral science, developing metrics to evaluate communication effectiveness, and creating a support plan. It emphasizes considering diverse demographics and coordinating with various federal, state, local, tribal, and media partners.
Section 3(c)
Hazard Communication Research Program and Tornado Pilot Program
This provision requires the Under Secretary to establish or maintain a research program focused on modernizing the creation and communication of risk-based, statistically reliable, probabilistic hazard information, and improving the fundamental social, behavioral, risk, and communication science related to hazardous weather. Additionally, it mandates a pilot program for tornado hazard communication, to be conducted in collaboration with eligible institutions (such as Historically Black Colleges or Universities in areas of persistent poverty or institutions near Weather Forecast Offices), to test the effectiveness of implementing this research with respect to tornadoes.
Section 4
WARN-ON-FORECAST Strategic Plan
This section requires the Under Secretary to submit a strategic plan to Congress within one year of the Act's enactment. The plan must detail the development and prioritization of high-resolution probabilistic forecast guidance for hazardous weather and water events, utilizing a next-generation weather forecast and warning framework. Key elements of the plan include addressing the needs of vulnerable populations, high-performance computing, improved observations (e.g., radars, satellites, uncrewed aerial systems), clear communication frameworks, and enhanced coordination among various National Weather Service offices to reduce disparate predictions.
Section 5
Evaluation and Update of Tornado Rating System
This section directs the Under Secretary, in collaboration with relevant stakeholders, to evaluate the current system used to rate the severity of tornadoes (the Enhanced Fujita Scale). The purpose of this evaluation is to determine if any updates are required to ensure that the ratings accurately reflect the actual severity and impact of tornadoes. If the evaluation concludes that updates are necessary, the Under Secretary is mandated to implement those changes to the system.
Section 6
Enhanced Post-Storm Surveys and Assessments
This section requires the Under Secretary to conduct post-storm surveys and assessments following hazardous weather or water events deemed to be of sufficient societal importance. It mandates coordination with federal, state, local governments, Indian Tribes, private entities, and academic institutions to optimize data collection and sharing. The data collected must be made publicly available as soon as practicable. The provision also directs NOAA to investigate the use of uncrewed aerial systems (UAS) for data collection, update tactics to enhance efficiency, and increase community impact studies, including surveying individual responses, reviewing risk evaluations, and evaluating mitigation efficacy. Finally, it requires providing training, resources, and counseling to support the emotional and mental health of employees conducting these surveys.
Section 7
Reauthorization and Expansion of VORTEX-USA Program
This section amends the Weather Research and Forecasting Innovation Act of 2017 to rename and reauthorize the "tornado warning improvement and extension program" as the "VORTEX-USA program." It mandates continued research to develop and deploy probabilistic weather forecast guidance technology for tornadoes and to incorporate hazard communication research. The program is authorized to award grants for research in social, behavioral, risk, communication, economic, physical sciences, engineering, and technology related to tornadoes, with a prioritization for minority-serving institutions. The bill authorizes $11,000,000 for each of fiscal years 2025 through 2032, with at least $2,000,000 each fiscal year specifically for grants.
Section 8
GAO Report on Hazardous Weather and Water Alert Dissemination
This section requires the Comptroller General of the United States (GAO) to submit a report to Congress within 540 days. The report will examine the National Weather Service's information technology infrastructure specifically concerning the timely public notification of hazardous weather and water event alerts and updates. The analysis must cover hardware and software capabilities and limitations, identify secondary and tertiary fail-safes, determine the extent of notification delays, assess potential for collaboration with other entities to reduce delays, and describe actions taken to identify vulnerabilities in the notification process.
Section 9
Repeal of Obsolete Reporting Requirements
This section amends existing law, specifically the Weather Research and Forecasting Innovation Act of 2017 and the National Oceanic and Atmospheric Administration Authorization Act of 1992, to eliminate certain outdated or redundant reporting requirements. This aims to streamline administrative processes for NOAA.
This provision, resulting from an amendment, adds two new considerations for the Hazard Risk Communication Office. The first (F) requires accounting for enhanced or earlier communication when a hazardous weather event occurs in a geographic area where it is historically abnormal. The second (G) requires accounting for necessary changes in the infrastructure, technology, and protocols for creating and disseminating federally operated watches and warnings.
Section 3(b)(6)(F)(G)
Why it matters:This is standard legislative practice for detailing operational requirements within a broader mandate. The amendment indicates a specific refinement during the committee process to address practical considerations for communication and infrastructure.
Case for: Supporters would argue that these additions ensure communication strategies are both adaptable to unusual weather patterns in unexpected locations and technologically feasible within existing or evolving infrastructure. This makes the communication improvements more practical and responsive to diverse scenarios.
Case against: No specific case against, as these are operational details aimed at improving effectiveness.
Estimated impact: Ensures that communication strategies are adaptable to novel weather scenarios and are grounded in the realities of existing and future technological capabilities, potentially improving warning efficacy in historically abnormal weather events.
This provision states that in awarding VORTEX-USA research grants, the Under Secretary "may prioritize" awarding grants to minority-serving institutions. It then provides an extensive list of definitions for various types of minority-serving institutions.
Section 7(e)(2)
Why it matters:This is a specific directive for grant allocation that might be less visible than the overall program reauthorization, but it reflects a policy choice to promote diversity and equity in federal research funding.
Case for: Proponents argue this provision addresses historical underrepresentation and underfunding of minority-serving institutions in scientific research, fostering a more diverse scientific workforce and bringing unique perspectives to weather research, especially from communities often served by these institutions who may be particularly vulnerable to hazardous weather.
Case against: Some might argue that grant awards should be solely based on scientific merit, without explicit prioritization, to ensure the most impactful research is always funded regardless of institutional type. However, the use of "may prioritize" offers flexibility.
Estimated impact: Potentially shifts a portion of the $2,000,000 annual grant funding towards minority-serving institutions, fostering their research capacity and engagement in hazardous weather science over the eight-year authorization period.