PTWS Post-event Brief - 29 July 2025, M8.8, Kamchatka Earthquake and Tsunami

13 August 2025

United States



Agenda



1. Welcome and Logistics
2. Brief homage to Dr. Tatiana N Ivelskaya
3. IOC TSR remarks
4. Event Overview
5. PTWS Tsunami Service Provider sharing
5.1 PTWC
5.2 NWPTAC
6. Sea Level Monitoring of Tsunamis
6.1 GLOSS Sea Level Station Monitoring Facility (SLSMF)
6.2 PTWC Tide Tool tsunami monitoring
7. National sharing
7.1 Russia Federation
7.2 Japan
7.3 USA
7.4 Chile
7.5 Pacific Island Countries and Territories (PICT)
7.6 Countries
8. Lessons Learned, Actions
8.1 Science considerations
8.2 Discussion
9. Closing