National Weather Service United States Department of Commerce

Inclement Pattern Continues Over The Western U.S.; Significant Winter Storm Possible Over The Central And Eastern U.S.

A series of storm systems will bring heavy rainfall and burn scar flash flooding to portions of California. Heavy mountain snow and strong winds will also lead to dangerous travel conditions. Over the central and eastern U.S., a developing storm system could bring the potential for heavy snow, ice, and hazardous travel from the Plains to the interior Northeast and New England Friday to Sunday. 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