Change in weekly average Sea Surface Height Anomalies
Year

04-Jan-81...11-Jan-81

11-Jan-81...18-Jan-81

18-Jan-81...25-Jan-81

25-Jan-81...01-Feb-81

01-Feb-81...08-Feb-81

08-Feb-81...15-Feb-81

15-Feb-81...22-Feb-81

22-Feb-81...01-Mar-81

01-Mar-81...08-Mar-81

08-Mar-81...15-Mar-81

15-Mar-81...22-Mar-81

22-Mar-81...29-Mar-81

29-Mar-81...05-Apr-81