Dates,2024gl111159-sup-0001-supporting information si-s01,Tracking-Multiyear-Sea-Ice-Variation-in-the-Arctic-Ocean-Over-Decades-With-Microseism 2025-01-18,0,1 2025-01-19,0,0 2025-01-20,0,0 2025-01-21,0,0 2025-01-22,0,0 2025-01-23,0,0 2025-01-24,3,3 2025-01-25,5,6 2025-01-26,0,0 2025-01-27,1,0 2025-01-28,1,0 2025-01-29,0,2 2025-01-30,0,5 2025-01-31,5,0 2025-02-01,0,8 2025-02-02,1,0 2025-02-03,1,0 2025-02-04,1,0 2025-02-05,0,0 2025-02-06,0,0 2025-02-07,2,0 2025-02-08,0,0 2025-02-09,0,0 2025-02-10,0,0 2025-02-11,0,0 2025-02-12,0,7 2025-02-13,0,0 2025-02-14,0,0 2025-02-15,0,0 2025-02-16,0,0 2025-02-17,0,0 2025-02-18,0,0 2025-02-19,0,0 2025-02-20,0,0 2025-02-21,1,0 2025-02-22,0,0 2025-02-23,0,0 2025-02-24,0,1 2025-02-25,0,1 2025-02-26,1,0 2025-02-27,0,0 2025-02-28,1,0 2025-03-01,0,0 2025-03-02,0,0 2025-03-03,0,0 2025-03-04,0,0 2025-03-05,0,2 2025-03-06,0,1 2025-03-07,0,0 2025-03-08,0,2 2025-03-09,1,0 2025-03-10,0,2 2025-03-11,0,1 2025-03-12,0,0 2025-03-13,0,0 2025-03-14,0,0 2025-03-15,0,0 2025-03-16,0,0 2025-03-17,1,0 2025-03-18,0,0 2025-03-19,0,1