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Flash Flood and High Wind Threats in the West

Several rounds of thunderstorms repeating over the same locations may result in localized flash flooding through Wednesday night in southeastern California and southwest Arizona. High winds may down trees and power lines in portions of California, Montana, Colorado and Wyoming into Wednesday. Read More >

The Tsunami Exercise CARIBE WAVE 21 will be on March 11, 2021

Select the scenario for your Member State here!


CARIBE WAVE 21 Scenarios by Member State/Territory   *scenarios decided by Caribe Wave organizers per Exercise Handbook

Jamaica Northern Lesser Antilles

Exercise Documents

  • Participant Handbook - PDF
  • IOC Circular Letter - PDF

Supporting Documents

  • Jamaica scenario - KMZ
  • Northern Lesser Antilles scenario - KMZ
  • PTWC Enhanced Products User's Guide - PDF
  • Experts Meeting on Sources of Tsunamis in the Lesser Antilles - PDF


Additional Resources





For questions please contact: - CTWP Manager - Caribe Wave Chair