Weather Modification Activities Reports

This is a request for extension, without change, of a currently approved collection of information. NOAA collects reports on weather modification activities (e.g., cloud-seeding) for archive, to meet legislative requirements originating in 1971, and to respond to requests for information. Reports consist of an initial, an interim form if needed, and a final form which summarize planned and concluding location and project type. NOAA maintains these records in a publicly-accessible archive and provides summaries and responses to queries when requested.

The latest form for Weather Modification Activities Reports expires 2027-05-31 and can be found here.

Initial Report (Form 17-4)

Federal Enterprise Architecture: Natural Resources - Conservation, Marine and Land Management

Review document collections for all forms, instructions, and supporting documents - including paper/printable forms.