1823 - January / April Sea Ice 1 47.58 -52.67 1 47.55 -52.48 1 47.83 -50.57 1 47.00 -58.00 1 46.17 -43.50 1823 - May Icebergs 1 44.00 -52.00 1 42.00 -47.50 1 42.00 -50.00 1823 - January / April Sea Ice edge coordinates 1 47.51 -52.62 0 47.51 -52.62 0 47.51 -52.62 0 47.51 -52.62 0 47.51 -52.62 0 47.51 -52.62 0 47.51 -52.62 0 47.51 -52.62 0 47.51 -52.62 0 47.51 -52.62 0 47.51 -52.62 0 47.51 -52.62 0 47.51 -52.62 0 47.51 -52.62 0 47.51 -52.62 0 47.51 -52.62 0 47.51 -52.62 0 47.51 -52.62 0 47.51 -52.62 0 47.51 -52.62 0 47.51 -52.62 0 47.51 -52.62 0 47.51 -52.62 0 47.51 -52.62 0 47.51 -52.62 0 47.51 -52.62 0 47.51 -52.62 0 47.51 -52.62 0 47.51 -52.62 0 47.51 -52.62 0 47.51 -52.62 0 47.5 -52.6 0 47.5 -52.58 0 47.5 -52.56 0 47.49 -52.54 0 47.49 -52.52 0 47.48 -52.5 0 47.48 -52.48 0 47.47 -52.46 0 47.47 -52.44 0 47.46 -52.42 0 47.46 -52.4 0 47.45 -52.38 0 47.45 -52.36 0 47.44 -52.34 0 47.44 -52.32 0 47.44 -52.3 0 47.43 -52.28 0 47.43 -52.26 0 47.42 -52.24 0 47.42 -52.22 0 47.41 -52.2 0 47.41 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