Index/Topics/Weather modification reporting

Weather modification reporting

The Weather Modification Reporting Act requires people to notify NOAA before weather-modifying activities, including solar geoengineering.

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5 results
Jan 25, 2026
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What are the current U.S. laws and regulations governing peaceful weather modification research and commercial cloud seeding?

Federal law today creates a reporting-and-tracking regime for weather modification but stops short of a comprehensive federal licensing or permitting system: must be notified of planned activities and...

Jan 21, 2026
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How do state bans on geoengineering interact with federal law and EPA guidance?

State-level bans on are proliferating—, and have enacted measures and many other states have proposed bills—but those bans sit atop a complex federal landscape where has not enacted a geoengineering-s...

Feb 3, 2026

How do state-level cloud seeding programs in the US measure effectiveness and report results to NOAA?

State-level programs in the measure effectiveness primarily through observational comparisons—target versus control areas using precipitation gauges, streamflow records, radar and satellite data, and ...

Jan 26, 2026

How does NOAA’s WMRA reporting interact with state permitting and is there a public federal database of cloud‑seeding activities?

implements the (WMRA) as a data-collection obligation: it collects initial, interim and final reports (Forms 17‑4 and 17‑4A) about weather‑modification activities but does not regulate, permit, fund, ...

Jan 22, 2026

What federal agencies regulate research into atmospheric geoengineering and how transparent are their records?

is diffuse: , , and other science agencies play roles in tracking or funding studies, while statutes like the (WMRA) and the provide legal hooks—but critics say the patchwork leaves transparency gaps ...