This Tsunami Exercise encourages operators to send amateur radio messages to tactical address TSUNAMI during Tsunami Preparedness Week.  The exercise encourages radio operators to improve their all-hazards preparedness and practice radio operations. This exercise is a volunteer effort.

• MARCH 19, 0600 UTC, to MARCH 30, 2026, 0600 UTC.

• All interested amateur radio operators are welcome to participate
• The Tsunami Exercise is a collaboration of LAXNORTHEAST, San Diego ARES , Hawaii ARES, San Joaquin Valley Section, Whatcom County (WA) ACS/ARES, Snohomish County (WA) ACS , WLNET-OE, Winlink Treff and the Emcomm Training Organization.

https://www.laxnortheast.org/exercises/tsunami