- Tsunami Preparedness Prepare for Tsunamis in coastal British Columbia PEP's tsunami awareness and preparedness brochure describes tsunami effects, mitigating tsunamis, areas at risk in British Columbia, and outlines the British Columbia Tsunami Warning and Alerting Plan. The document is also available in Adobe Acrobat format ready to be printed on legal-sized paper as a 4-fold brochure. Special ...www.pep.bc.ca/hazard_preparedness/tsunami_preparedness.html