; (ii) in subparagraph (A), by striking which is primarily responsible for Alaska and the continental United States ; and (iii) in subparagraph (B), by striking , which is primarily responsible for Hawaii, the Caribbean, and other areas of the Pacific not covered by the National Center ; (B) in paragraph (2)— (i) in subparagraph (A), by inserting current, after sea level, ; (ii) in subparagraph (B), by striking and volcanic eruptions and inserting volcanic eruptions, or other sources ; (iii) in subparagraph (C), by striking buoy data and tidal and inserting and coastal ; (iv) in subparagraph (E), by striking Integrated Ocean Observing System of the Administration and inserting United States and global ocean and coastal observing system ; (v) in subparagraph (H), by inserting monitoring needs, after response, ; and (vi) by amending subparagraph (I) to read as follows: (I) Providing a Tsunami Warning Coordinator to coordinate with partners and stakeholders products and services of the centers supported or maintained under paragraph (1). ; (C) by amending paragraph (3) to read as follows: (3) Fail-safe warning capability The Administrator shall support and maintain fail-safe warning capability for the tsunami warning centers supported or maintained under paragraph (1), and such centers shall conduct at least one service back up drill biannually. ; (D) in paragraph (4)— (i) by amending the matter preceding subparagraph (A) to read as follows: The Administrator shall coordinate with the weather forecast offices of the National Weather Service, the centers supported or maintained under paragraph (1), and such national and regional program offices of the Administration as the Administrator or the coordinating committee, as established in section 805(b), consider appropriate to ensure that regional and local weather forecast offices— ; (ii) in subparagraph (B), by striking and after the semicolon; (iii) in subparagraph (C), by striking the period and inserting ; and