# 119-sres-366: A resolution commemorating the 69th anniversary of the continuous operations of the Mauna Loa Observatory.

119-sres-366, A resolution commemorating the 69th anniversary of the continuous operations of the Mauna Loa Observatory., is a 119th Congress bill sponsored by Sen. Hirono, Mazie K. [D-HI] (D-HI); status introduced (as of 2026-09-10).

- Canonical: https://policyrisk.com/legislation/119-sres-366
- As of: 2026-09-10
- Plain-text twin of the page above; the HTML and this file carry the same facts.

## Facts
- Bill: 119-sres-366
- Congress: 119
- Title: A resolution commemorating the 69th anniversary of the continuous operations of the Mauna Loa Observatory.
- Status: introduced
- Introduced: 2025-08-01
- Sponsor: Sen. Hirono, Mazie K. [D-HI] (D-HI)
- Cosponsors: 0
- Policy area: Science, Technology, Communications
- Touches household money: no
- Last recorded action: 2026-09-10

## Summary

**Honoring Mauna Loa Observatory’s 69 years of continuous atmospheric monitoring**. This resolution would commemorate that milestone and recognize the Mauna Loa Observatory as an atmospheric baseline station in NOAA’s Earth System Research Laboratories. It would note the observatory’s continuous operation since 1956 and its role in documenting rising global carbon dioxide. The text highlights long-term measurements of greenhouse gases, ozone, aerosols, and solar radiation, notes hundreds of hosted research programs, reaffirms support for the observatory’s four Hawaii Island sites, and honors Mauna Loa’s cultural significance to Native Hawaiians.

## Related bills

- 119-s-5066: Health Equity and Accountability Act of 2026
- 119-s-5071: Children's Safe Welcome Act of 2026
- 119-s-2838: Protecting Our Democracy Act
- 119-s-2819: Head Start for America's Children Act
- 119-s-5283: Momnibus Act
- 119-s-4504: Full-Service Community School Expansion Act of 2026

## Sources
- [119-sres-366 on Congress.gov](https://www.congress.gov/bill/119th-congress/senate-resolution/366)

## Related
- [119-s-5066: Health Equity and Accountability Act of 2026](https://policyrisk.com/legislation/119-s-5066)
- [119-s-5071: Children's Safe Welcome Act of 2026](https://policyrisk.com/legislation/119-s-5071)
- [119-s-2838: Protecting Our Democracy Act](https://policyrisk.com/legislation/119-s-2838)
- [119-s-2819: Head Start for America's Children Act](https://policyrisk.com/legislation/119-s-2819)
- [119-s-5283: Momnibus Act](https://policyrisk.com/legislation/119-s-5283)
- [119-s-4504: Full-Service Community School Expansion Act of 2026](https://policyrisk.com/legislation/119-s-4504)
- [All bills in Congress](https://policyrisk.com/legislation)

Source: PRIA, https://policyrisk.com/legislation/119-sres-366 (as of 2026-09-10).