National Weather Service United States Department of Commerce

Accumulating Snow For Portions of the Northeast into Tuesday; Heavy rain with Mountain Snow Possible For the West Coast Mid to Late Week

A weak storm system will track across the Northeast states overnight into Tuesday with several inches of accumulating snow expected from northern Pennsylvania into Southern Maine. A West Coast storm will bring several rounds of heavy to excessive rain and mountain snow to the region mid-to-late week. Mudslides and debris flows will be possible over and around California burn scars. Read More >

The CARIBE WAVE/LANTEX 11 tsunami exercise is being conducted to assist tsunami preparedness efforts throughout the Caribbean region. The purpose of the exercise is to improve Tsunami Warning System effectiveness along the Caribbean coasts. The exercise provides an opportunity for emergency management organizations throughout the Caribbean to exercise their operational lines of communications, review their tsunami response procedures, and promote tsunami preparedness.

CARIBE WAVE/LANTEX 11 Participant Handbook (pdf)

UNESCO Circular Letter (pdf)

  • Full-scale simulated tsunami alert in Caribbean (also in PDF)
  • Exercice grandeur nature d'alerte au tsunami dans les Caraïbes
  • Simulacro de alerta a escala real contra los tsunamis en la región del Caribe
  • English Dec. 21, 2010
  • Español 21 de diciembre de 2010
  • Français Le 21 decembre 2010

Webinars (pdf)

Florida East Coast Participation

Post-Exercise Evaluation

  • Post-Exercise Evaluation Presentation (pdf)
  • Go to: On-line Post CARIBE WAVE/LANTEX 11 Exercise Evaluation