1837 - March / April Sea Ice 1 40.00 -52.00 1 47.58 -52.67 1 44.00 -50.00 0 43.87 -50.42 1 47.83 -52.83 1 44.00 -50.00 1 47.50 -52.67 1837 - March / May Icebergs 1 46.00 -51.00 1 48.67 -40.57 1 45.30 -48.25 1 41.67 -50.50 1837 - March / April Sea Ice edge coordinates 1 47.42 -52.65 0 47.4 -52.63 0 47.39 -52.62 0 47.37 -52.61 0 47.36 -52.59 0 47.34 -52.58 0 47.33 -52.57 0 47.31 -52.56 0 47.3 -52.54 0 47.28 -52.53 0 47.27 -52.52 0 47.25 -52.5 0 47.24 -52.49 0 47.22 -52.48 0 47.21 -52.47 0 47.2 -52.45 0 47.18 -52.44 0 47.17 -52.43 0 47.15 -52.41 0 47.14 -52.4 0 47.12 -52.39 0 47.11 -52.37 0 47.09 -52.36 0 47.08 -52.35 0 47.06 -52.34 0 47.05 -52.32 0 47.03 -52.31 0 47.02 -52.3 0 47 -52.28 0 46.99 -52.27 0 46.99 -52.27 0 46.98 -52.26 0 46.97 -52.26 0 46.95 -52.25 0 46.94 -52.24 0 46.93 -52.23 0 46.92 -52.22 0 46.91 -52.22 0 46.89 -52.21 0 46.88 -52.2 0 46.87 -52.19 0 46.86 -52.18 0 46.85 -52.18 0 46.83 -52.17 0 46.82 -52.16 0 46.81 -52.15 0 46.8 -52.15 0 46.79 -52.14 0 46.78 -52.13 0 46.76 -52.12 0 46.75 -52.11 0 46.74 -52.11 0 46.73 -52.1 0 46.72 -52.09 0 46.7 -52.08 0 46.69 -52.08 0 46.68 -52.07 0 46.67 -52.06 0 46.66 -52.05 0 46.64 -52.04 0 46.64 -52.04 0 46.63 -52.03 0 46.62 -52.02 0 46.61 -52 0 46.6 -51.99 0 46.59 -51.98 0 46.58 -51.96 0 46.57 -51.95 0 46.56 -51.94 0 46.55 -51.92 0 46.54 -51.91 0 46.53 -51.9 0 46.52 -51.88 0 46.51 -51.87 0 46.5 -51.86 0 46.49 -51.84 0 46.48 -51.83 0 46.47 -51.82 0 46.46 -51.81 0 46.45 -51.79 0 46.43 -51.78 0 46.42 -51.77 0 46.41 -51.75 0 46.4 -51.74 0 46.39 -51.73 0 46.38 -51.71 0 46.37 -51.7 0 46.36 -51.69 0 46.35 -51.67 0 46.34 -51.66 0 46.34 -51.66 0 46.33 -51.65 0 46.32 -51.64 0 46.3 -51.62 0 46.29 -51.61 0 46.28 -51.6 0 46.26 -51.59 0 46.25 -51.58 0 46.24 -51.57 0 46.23 -51.55 0 46.21 -51.54 0 46.2 -51.53 0 46.19 -51.52 0 46.18 -51.51 0 46.16 -51.49 0 46.15 -51.48 0 46.14 -51.47 0 46.13 -51.46 0 46.11 -51.45 0 46.1 -51.44 0 46.09 -51.42 0 46.07 -51.41 0 46.06 -51.4 0 46.05 -51.39 0 46.04 -51.38 0 46.02 -51.37 0 46.01 -51.35 0 46 -51.34 0 45.99 -51.33 0 45.97 -51.32 0 45.97 -51.32 0 45.96 -51.31 0 45.95 -51.3 0 45.93 -51.29 0 45.92 -51.28 0 45.91 -51.27 0 45.9 -51.26 0 45.88 -51.25 0 45.87 -51.24 0 45.86 -51.23 0 45.84 -51.22 0 45.83 -51.21 0 45.82 -51.2 0 45.81 -51.19 0 45.79 -51.18 0 45.78 -51.17 0 45.77 -51.16 0 45.75 -51.15 0 45.74 -51.14 0 45.73 -51.13 0 45.72 -51.12 0 45.7 -51.12 0 45.69 -51.11 0 45.68 -51.1 0 45.66 -51.09 0 45.65 -51.08 0 45.64 -51.07 0 45.63 -51.06 0 45.61 -51.05 0 45.6 -51.04 0 45.6 -51.04 0 45.58 -51.02 0 45.56 -51.01 0 45.53 -51 0 45.51 -50.98 0 45.49 -50.97 0 45.47 -50.95 0 45.45 -50.94 0 45.42 -50.93 0 45.4 -50.91 0 45.38 -50.9 0 45.36 -50.88 0 45.34 -50.87 0 45.31 -50.86 0 45.29 -50.84 0 45.27 -50.83 0 45.25 -50.81 0 45.22 -50.8 0 45.2 -50.79 0 45.18 -50.77 0 45.16 -50.76 0 45.14 -50.74 0 45.11 -50.73 0 45.09 -50.72 0 45.07 -50.7 0 45.05 -50.69 0 45.03 -50.67 0 45 -50.66 0 44.98 -50.65 0 44.96 -50.63 0 44.96 -50.63 0 44.95 -50.62 0 44.93 -50.62 0 44.92 -50.61 0 44.91 -50.6 0 44.9 -50.59 0 44.88 -50.59 0 44.87 -50.58 0 44.86 -50.57 0 44.84 -50.56 0 44.83 -50.56 0 44.82 -50.55 0 44.8 -50.54 0 44.79 -50.54 0 44.78 -50.53 0 44.76 -50.52 0 44.75 -50.51 0 44.74 -50.51 0 44.72 -50.5 0 44.71 -50.49 0 44.7 -50.48 0 44.69 -50.48 0 44.67 -50.47 0 44.66 -50.46 0 44.65 -50.45 0 44.63 -50.45 0 44.62 -50.44 0 44.61 -50.43 0 44.59 -50.42 0 44.58 -50.42 0 44.58 -50.42 0 44.55 -50.41 0 44.53 -50.41 0 44.5 -50.41 0 44.48 -50.4 0 44.45 -50.4 0 44.42 -50.4 0 44.4 -50.39 0 44.37 -50.39 0 44.35 -50.39 0 44.32 -50.39 0 44.29 -50.38 0 44.27 -50.38 0 44.24 -50.38 0 44.21 -50.37 0 44.19 -50.37 0 44.16 -50.37 0 44.14 -50.36 0 44.11 -50.36 0 44.08 -50.36 0 44.06 -50.35 0 44.03 -50.35 0 44.01 -50.35 0 43.98 -50.34 0 43.95 -50.34 0 43.93 -50.34 0 43.9 -50.34 0 43.88 -50.33 0 43.85 -50.33 0 43.82 -50.33 0 43.82 -50.33 0 43.83 -50.3 0 43.84 -50.28 0 43.85 -50.25 0 43.86 -50.23 0 43.87 -50.21 0 43.89 -50.18 0 43.9 -50.16 0 43.91 -50.14 0 43.92 -50.11 0 43.93 -50.09 0 43.94 -50.06 0 43.95 -50.04 0 43.96 -50.02 0 43.97 -49.99 0 43.98 -49.97 0 43.99 -49.94 0 44 -49.92 0 44.01 -49.9 0 44.02 -49.87 0 44.03 -49.85 0 44.04 -49.82 0 44.05 -49.8 0 44.06 -49.78 0 44.07 -49.75 0 44.08 -49.73 0 44.09 -49.7 0 44.1 -49.68 0 44.11 -49.66 0 44.12 -49.63 0 44.12 -49.63 0 44.14 -49.62 0 44.16 -49.61 0 44.18 -49.61 0 44.2 -49.6 0 44.22 -49.59 0 44.23 -49.58 0 44.25 -49.57 0 44.27 -49.56 0 44.29 -49.55 0 44.31 -49.54 0 44.33 -49.54 0 44.35 -49.53 0 44.36 -49.52 0 44.38 -49.51 0 44.4 -49.5 0 44.42 -49.49 0 44.44 -49.48 0 44.46 -49.47 0 44.48 -49.47 0 44.49 -49.46 0 44.51 -49.45 0 44.53 -49.44 0 44.55 -49.43 0 44.57 -49.42 0 44.59 -49.41 0 44.61 -49.4 0 44.62 -49.4 0 44.64 -49.39 0 44.66 -49.38 0 44.66 -49.38 0 44.69 -49.37 0 44.71 -49.37 0 44.74 -49.37 0 44.77 -49.37 0 44.79 -49.36 0 44.82 -49.36 0 44.85 -49.36 0 44.87 -49.35 0 44.9 -49.35 0 44.93 -49.35 0 44.95 -49.34 0 44.98 -49.34 0 45.01 -49.34 0 45.03 -49.33 0 45.06 -49.33 0 45.09 -49.33 0 45.11 -49.33 0 45.14 -49.32 0 45.16 -49.32 0 45.19 -49.32 0 45.22 -49.31 0 45.24 -49.31 0 45.27 -49.31 0 45.3 -49.3 0 45.32 -49.3 0 45.35 -49.3 0 45.38 -49.29 0 45.4 -49.29 0 45.43 -49.29 0 45.43 -49.29 0 45.45 -49.29 0 45.47 -49.3 0 45.49 -49.3 0 45.51 -49.31 0 45.53 -49.31 0 45.55 -49.32 0 45.57 -49.32 0 45.59 -49.33 0 45.62 -49.34 0 45.64 -49.34 0 45.66 -49.35 0 45.68 -49.35 0 45.7 -49.36 0 45.72 -49.36 0 45.74 -49.37 0 45.76 -49.37 0 45.78 -49.38 0 45.8 -49.38 0 45.82 -49.39 0 45.84 -49.39 0 45.86 -49.4 0 45.88 -49.4 0 45.9 -49.41 0 45.92 -49.41 0 45.95 -49.42 0 45.97 -49.42 0 45.99 -49.43 0 46.01 -49.43 0 46.03 -49.44 0 46.03 -49.44 0 46.06 -49.46 0 46.08 -49.47 0 46.11 -49.49 0 46.14 -49.5 0 46.16 -49.52 0 46.19 -49.53 0 46.22 -49.55 0 46.25 -49.56 0 46.27 -49.58 0 46.3 -49.59 0 46.33 -49.61 0 46.35 -49.62 0 46.38 -49.64 0 46.41 -49.65 0 46.44 -49.67 0 46.46 -49.68 0 46.49 -49.7 0 46.52 -49.71 0 46.54 -49.73 0 46.57 -49.74 0 46.6 -49.76 0 46.63 -49.77 0 46.65 -49.79 0 46.68 -49.8 0 46.71 -49.82 0 46.74 -49.83 0 46.76 -49.85 0 46.79 -49.86 0 46.82 -49.88 0 46.82 -49.88 0 46.84 -49.89 0 46.85 -49.9 0 46.87 -49.91 0 46.89 -49.92 0 46.91 -49.93 0 46.93 -49.95 0 46.94 -49.96 0 46.96 -49.97 0 46.98 -49.98 0 47 -49.99 0 47.02 -50 0 47.03 -50.01 0 47.05 -50.02 0 47.07 -50.03 0 47.09 -50.05 0 47.11 -50.06 0 47.12 -50.07 0 47.14 -50.08 0 47.16 -50.09 0 47.18 -50.1 0 47.2 -50.11 0 47.21 -50.12 0 47.23 -50.13 0 47.25 -50.14 0 47.27 -50.16 0 47.29 -50.17 0 47.3 -50.18 0 47.32 -50.19 0 47.34 -50.2 0 47.34 -50.2 0 47.36 -50.21 0 47.38 -50.22 0 47.41 -50.23 0 47.43 -50.24 0 47.45 -50.25 0 47.47 -50.26 0 47.5 -50.27 0 47.52 -50.28 0 47.54 -50.29 0 47.56 -50.3 0 47.59 -50.31 0 47.61 -50.33 0 47.63 -50.34 0 47.65 -50.35 0 47.67 -50.36 0 47.7 -50.37 0 47.72 -50.38 0 47.74 -50.39 0 47.76 -50.4 0 47.79 -50.41 0 47.81 -50.42 0 47.83 -50.43 0 47.85 -50.44 0 47.87 -50.45 0 47.9 -50.46 0 47.92 -50.47 0 47.94 -50.48 0 47.96 -50.49 0 47.99 -50.5 0 47.99 -50.5 0 48.02 -50.52 0 48.05 -50.54 0 48.08 -50.55 0 48.12 -50.57 0 48.15 -50.58 0 48.18 -50.6 0 48.21 -50.61 0 48.24 -50.63 0 48.28 -50.65 0 48.31 -50.66 0 48.34 -50.68 0 48.37 -50.69 0 48.41 -50.71 0 48.44 -50.73 0 48.47 -50.74 0 48.5 -50.76 0 48.53 -50.77 0 48.57 -50.79 0 48.6 -50.81 0 48.63 -50.82 0 48.66 -50.84 0 48.7 -50.85 0 48.73 -50.87 0 48.76 -50.89 0 48.79 -50.9 0 48.83 -50.92 0 48.86 -50.93 0 48.89 -50.95 0 48.92 -50.97 0 48.92 -50.97 0 48.93 -50.97 0 48.93 -50.97 0 48.93 -50.97 0 48.93 -50.98 0 48.94 -50.98 0 48.94 -50.98 0 48.94 -50.99 0 48.95 -50.99 0 48.95 -50.99 0 48.95 -51 0 48.95 -51 0 48.96 -51 0 48.96 -51 0 48.96 -51.01 0 48.97 -51.01 0 48.97 -51.01 0 48.97 -51.02 0 48.97 -51.02 0 48.98 -51.02 0 48.98 -51.03 0 48.98 -51.03 0 48.99 -51.03 0 48.99 -51.03 0 48.99 -51.04 0 49 -51.04 0 49 -51.04 0 49 -51.05 0 49 -51.05 0 49.01 -51.05 0 49.01 -51.05 0 49.04 -51.07 0 49.07 -51.08 0 49.11 -51.1 0 49.14 -51.11 0 49.17 -51.13 0 49.21 -51.14 0 49.24 -51.16 0 49.27 -51.17 0 49.31 -51.19 0 49.34 -51.2 0 49.37 -51.22 0 49.41 -51.23 0 49.44 -51.25 0 49.47 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-51.9 0 51.75 -51.91 0 51.79 -51.92 0 51.82 -51.93 0 51.86 -51.94 0 51.89 -51.95 0 51.93 -51.96 0 51.96 -51.97 0 52 -51.98 0 52 -51.98 0 52.03 -51.99 0 52.06 -51.99 0 52.09 -52 0 52.13 -52 0 52.16 -52.01 0 52.19 -52.01 0 52.22 -52.02 0 52.25 -52.02 0 52.29 -52.02 0 52.32 -52.03 0 52.35 -52.03 0 52.38 -52.04 0 52.41 -52.04 0 52.45 -52.05 0 52.48 -52.05 0 52.51 -52.06 0 52.54 -52.06 0 52.57 -52.07 0 52.61 -52.07 0 52.64 -52.08 0 52.67 -52.08 0 52.7 -52.09 0 52.73 -52.09 0 52.77 -52.1 0 52.8 -52.1 0 52.83 -52.11 0 52.86 -52.11 0 52.89 -52.11 0 52.93 -52.12 0 52.93 -52.12 0 52.96 -52.13 0 53 -52.14 0 53.04 -52.15 0 53.07 -52.16 0 53.11 -52.16 0 53.15 -52.17 0 53.18 -52.18 0 53.22 -52.19 0 53.26 -52.2 0 53.3 -52.21 0 53.33 -52.22 0 53.37 -52.23 0 53.41 -52.24 0 53.44 -52.25 0 53.48 -52.26 0 53.52 -52.26 0 53.55 -52.27 0 53.59 -52.28 0 53.63 -52.29 0 53.66 -52.3 0 53.7 -52.31 0 53.74 -52.32 0 53.78 -52.33 0 53.81 -52.34 0 53.85 -52.35 0 53.89 -52.36 0 53.92 -52.37 0 53.96 -52.38 0 54 -52.38 0 54 -52.38 0 54.03 -52.39 0 54.07 -52.39 0 54.1 -52.4 0 54.14 -52.4 0 54.17 -52.4 0 54.2 -52.41 0 54.24 -52.41 0 54.27 -52.41 0 54.31 -52.42 0 54.34 -52.42 0 54.38 -52.43 0 54.41 -52.43 0 54.45 -52.43 0 54.48 -52.44 0 54.52 -52.44 0 54.55 -52.44 0 54.58 -52.45 0 54.62 -52.45 0 54.65 -52.46 0 54.69 -52.46 0 54.72 -52.46 0 54.76 -52.47 0 54.79 -52.47 0 54.83 -52.47 0 54.86 -52.48 0 54.9 -52.48 0 54.93 -52.49 0 54.97 -52.49 0 55 -52.49