U.S. FlagAn official website of the United States government
dot gov icon
Official websites use .gov

A .gov website belongs to an official government organization in the United States.

icon https icon
Secure .gov websites use HTTPS

A lock () or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

Hunga Tonga-Hunga Ha'apai Impacts Activity

Meetings

underwater volcano
Volcanic eruption of Hunga Tonga-Hunga Ha'apai in January 2022. Illustration: Yunqian Zhu, NOAA / CIRES

Assessment Meeting

10-12 June 2025, Boulder, Colorado USA (in person; by invitation)

2nd Open Science Meeting

22-24 April 2024, Paris, France (in person)

Information and Registration

Open Science Workshop

16-17 May 2023, online

Kick-off meeting information and registration

Last modified: Tuesday, 27-May-2025 16:27:13 MDT