National Weather Service United States Department of Commerce

More Heavy Snow for the Northern Cascades; Heavy Rain Moving into the South-Central U.S.

Another Pacific storm will move across the Northwest Sunday and Monday with heavy snow forecast over the northern Cascades. A storm bringing snow to the Four Corners states Sunday will also shift heavy rain and some thunderstorms into the south-central U.S. and mid-Mississippi River Valley into Monday. Read More >

The Tsunami Exercise CARIBE WAVE 20 will be on March 19, 2020!!


During the webinars we will be reviewing the upcoming CARIBE WAVE 20 tsunami simulation events, with the National Tsunami Warning Centers (NTWC), Tsunami National Contacts (TNC) and the Tsunami Warning Focal Points (TWFP).

Webinar 1 Webinar 2
English - January 21, 2020 (presentation) English - February 26, 2020
Español - 22 de enero de 2020 (presentación) Español - 27 de febrero de 2020
Français - 23 janvier 2020 (présentation) Français - 28 février 2020


Information regarding the Webinars 1 & 2:

  • All webinars will start at 19:00 UTC 
  • Webinars have a max space of 24 connections per conference. If more than 1 person in your office wants to join the webinar, please share the same connection.
  • Webinars do not require pre-registration.
  • You will be able to join the Webinar 15min before starting time.
  • Download the PDF to follow the steps needed to join the Webinars (the process may take up to 30min).


Click the link and register to Be counted and listed as a caribe wave 20 participant on the tsunami website


CARIBE WAVE 20 Scenarios by Member State/Territory   *scenarios decided by Caribe Wave organizers per Exercise Handbook

Jamaica Portugal



United Kingdom


Mexico Venezuela


Aruba     Curacao




United Kingdom

British Virgin Islands     Cayman Islands











Last updated 02/20/2020


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