challenge: What is the name of the system developed by NOAA in 1995 for deep-ocean assessment and reporting of tsunamis?
  
  A. Oceanic Tsunami Alert System (OTAS)
  B. Pacific Ocean Tsunami Monitoring System (POTMS)
  C. Tsunami Warning System (TWS)
  D. Deep-ocean Assessment and Reporting of Tsunamis (DART)
  Answer: 