Name: SH PSC Ice Volume Units: million km!U3!N Source: MERRA2 Missing: -9999.0 Climatology: 1979 to 2025 Date Data Minimum 10% 30% Mean 70% 90% Maximum 1987-01-01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1987-01-02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1987-01-03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1987-01-04 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1987-01-05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1987-01-06 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1987-01-07 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1987-01-08 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1987-01-09 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1987-01-10 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1987-01-11 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1987-01-12 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1987-01-13 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1987-01-14 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1987-01-15 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1987-01-16 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1987-01-17 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1987-01-18 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1987-01-19 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1987-01-20 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1987-01-21 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1987-01-22 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1987-01-23 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1987-01-24 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1987-01-25 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1987-01-26 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1987-01-27 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1987-01-28 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1987-01-29 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1987-01-30 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1987-01-31 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1987-02-01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1987-02-02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1987-02-03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1987-02-04 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1987-02-05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1987-02-06 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1987-02-07 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1987-02-08 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1987-02-09 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1987-02-10 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1987-02-11 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1987-02-12 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1987-02-13 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1987-02-14 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1987-02-15 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1987-02-16 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1987-02-17 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1987-02-18 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1987-02-19 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1987-02-20 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1987-02-21 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1987-02-22 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1987-02-23 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1987-02-24 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1987-02-25 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1987-02-26 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1987-02-27 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1987-02-28 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1987-03-01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1987-03-02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1987-03-03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1987-03-04 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1987-03-05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1987-03-06 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1987-03-07 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1987-03-08 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1987-03-09 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1987-03-10 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1987-03-11 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1987-03-12 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1987-03-13 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1987-03-14 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1987-03-15 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1987-03-16 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1987-03-17 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1987-03-18 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.03 1987-03-19 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1987-03-20 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1987-03-21 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1987-03-22 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1987-03-23 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1987-03-24 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1987-03-25 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1987-03-26 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1987-03-27 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 1987-03-28 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 1987-03-29 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1987-03-30 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 1987-03-31 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1987-04-01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.02 1987-04-02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1987-04-03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1987-04-04 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 1987-04-05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 1987-04-06 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 1987-04-07 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 1987-04-08 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 1987-04-09 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 1987-04-10 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.02 1987-04-11 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 1987-04-12 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 1987-04-13 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 1987-04-14 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.02 1987-04-15 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.02 1987-04-16 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.02 1987-04-17 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.02 1987-04-18 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.02 1987-04-19 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.02 1987-04-20 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.01 1987-04-21 0.02 0.00 0.00 0.00 0.00 0.00 0.01 0.02 1987-04-22 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.04 1987-04-23 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.04 1987-04-24 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.04 1987-04-25 0.01 0.00 0.00 0.00 0.00 0.00 0.01 0.02 1987-04-26 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 1987-04-27 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.03 1987-04-28 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.06 1987-04-29 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.02 1987-04-30 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.02 1987-05-01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.02 1987-05-02 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.02 1987-05-03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.02 1987-05-04 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.03 1987-05-05 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.02 1987-05-06 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.02 1987-05-07 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.01 1987-05-08 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.02 1987-05-09 0.01 0.00 0.00 0.00 0.00 0.00 0.01 0.05 1987-05-10 0.01 0.00 0.00 0.00 0.00 0.00 0.01 0.02 1987-05-11 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.02 1987-05-12 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.03 1987-05-13 0.00 0.00 0.00 0.00 0.01 0.00 0.01 0.45 1987-05-14 0.01 0.00 0.00 0.00 0.01 0.00 0.02 0.16 1987-05-15 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.06 1987-05-16 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.04 1987-05-17 0.00 0.00 0.00 0.00 0.00 0.00 0.02 0.03 1987-05-18 0.00 0.00 0.00 0.00 0.01 0.00 0.02 0.15 1987-05-19 0.00 0.00 0.00 0.00 0.01 0.00 0.02 0.11 1987-05-20 0.00 0.00 0.00 0.00 0.03 0.00 0.01 1.23 1987-05-21 0.00 0.00 0.00 0.00 0.04 0.00 0.02 1.06 1987-05-22 0.00 0.00 0.00 0.00 0.16 0.00 0.02 3.73 1987-05-23 0.00 0.00 0.00 0.00 0.40 0.01 0.13 9.54 1987-05-24 0.00 0.00 0.00 0.00 0.54 0.01 1.13 10.06 1987-05-25 0.00 0.00 0.00 0.00 0.74 0.01 0.95 15.70 1987-05-26 0.00 0.00 0.00 0.00 0.98 0.01 1.69 19.52 1987-05-27 0.00 0.00 0.00 0.00 1.24 0.05 2.89 19.81 1987-05-28 0.00 0.00 0.00 0.00 1.86 0.29 7.87 17.43 1987-05-29 0.02 0.00 0.00 0.00 2.86 1.25 12.32 20.93 1987-05-30 0.27 0.00 0.00 0.00 3.81 2.88 14.16 26.48 1987-05-31 4.29 0.00 0.00 0.01 4.38 6.03 12.83 27.29 1987-06-01 13.70 0.00 0.00 0.00 5.50 7.67 15.19 33.14 1987-06-02 26.80 0.00 0.00 0.01 6.60 9.99 17.06 37.67 1987-06-03 32.11 0.00 0.00 0.10 7.61 11.10 19.34 38.43 1987-06-04 24.59 0.00 0.00 0.33 8.06 10.36 22.31 41.26 1987-06-05 23.73 0.00 0.00 0.19 9.50 13.99 23.90 42.28 1987-06-06 30.02 0.00 0.00 2.37 12.07 19.07 27.95 49.50 1987-06-07 32.35 0.00 0.12 4.17 14.42 21.08 28.28 57.45 1987-06-08 31.99 0.00 1.33 6.17 16.77 23.75 32.30 63.04 1987-06-09 40.70 0.00 1.81 10.10 21.40 29.73 42.71 71.63 1987-06-10 49.43 0.00 2.16 12.16 25.58 34.08 57.38 80.98 1987-06-11 47.53 0.00 3.30 15.99 28.01 36.48 57.88 87.87 1987-06-12 40.24 0.00 6.43 19.45 30.84 40.44 54.66 94.35 1987-06-13 43.32 0.00 11.13 19.49 34.18 44.51 61.19 100.01 1987-06-14 42.29 0.08 14.65 25.40 39.27 50.55 64.57 112.42 1987-06-15 44.58 0.16 9.24 33.20 43.46 54.52 66.03 116.67 1987-06-16 56.87 0.00 15.73 36.15 48.08 60.60 79.21 116.32 1987-06-17 70.82 0.02 23.98 37.34 51.64 66.46 80.01 100.06 1987-06-18 60.96 0.19 26.22 41.26 54.06 68.66 83.71 107.04 1987-06-19 53.26 0.03 28.25 43.12 56.07 74.03 86.41 108.86 1987-06-20 59.22 0.08 35.00 46.71 59.43 72.28 91.17 97.20 1987-06-21 54.13 0.15 37.89 53.77 64.29 77.58 89.89 112.17 1987-06-22 53.93 1.62 41.20 58.41 70.32 85.67 97.85 110.62 1987-06-23 65.44 2.65 44.79 66.27 77.29 92.84 110.03 114.88 1987-06-24 91.71 2.43 48.56 70.52 83.10 100.27 114.74 139.28 1987-06-25 102.58 10.61 43.69 72.34 88.52 106.70 123.13 141.77 1987-06-26 100.24 21.23 50.75 75.09 92.63 110.24 126.33 146.22 1987-06-27 117.45 21.33 56.62 83.02 96.07 115.49 132.47 160.90 1987-06-28 123.50 31.15 67.82 88.13 101.46 117.91 140.07 153.57 1987-06-29 124.85 15.81 75.34 90.63 105.06 123.55 141.88 154.07 1987-06-30 119.88 15.21 66.21 95.72 106.94 124.22 145.92 160.13 1987-07-01 114.48 26.37 72.16 96.57 110.65 132.69 146.63 174.60 1987-07-02 134.56 38.21 78.79 100.96 114.05 134.94 145.52 174.45 1987-07-03 134.88 62.59 83.50 102.88 117.26 128.85 142.38 190.12 1987-07-04 129.82 60.19 82.66 108.71 121.27 134.05 156.28 182.45 1987-07-05 121.12 62.50 90.81 112.95 124.63 139.56 157.47 187.86 1987-07-06 119.45 57.39 94.32 111.28 128.24 140.67 166.93 188.88 1987-07-07 124.50 65.09 88.75 114.75 131.26 149.94 177.62 185.97 1987-07-08 143.15 63.30 90.94 114.77 131.21 148.08 168.90 196.27 1987-07-09 163.81 67.23 98.22 114.28 133.49 150.87 173.82 190.04 1987-07-10 169.85 84.58 99.56 117.54 138.20 158.04 177.60 198.20 1987-07-11 168.43 84.84 96.89 127.01 142.29 160.24 178.86 208.48 1987-07-12 178.35 71.19 97.73 126.85 144.83 166.15 184.42 222.69 1987-07-13 186.23 59.53 104.62 122.34 147.24 169.29 185.36 228.88 1987-07-14 178.50 72.94 108.30 134.38 151.88 171.90 185.66 230.79 1987-07-15 184.73 73.03 105.41 137.59 155.21 178.81 187.84 216.60 1987-07-16 197.48 83.76 105.81 142.54 157.61 178.33 194.19 208.57 1987-07-17 210.04 79.78 109.86 144.92 159.30 179.08 198.80 214.65 1987-07-18 184.19 82.90 120.98 145.67 160.39 177.62 193.54 218.49 1987-07-19 157.58 87.77 126.39 144.01 161.92 181.78 200.94 231.09 1987-07-20 154.25 94.37 128.73 147.58 162.42 184.51 199.10 232.28 1987-07-21 170.51 95.81 126.37 145.04 163.50 179.63 202.72 232.63 1987-07-22 191.45 96.59 126.28 147.08 165.27 183.69 205.74 245.01 1987-07-23 190.46 89.91 134.74 151.58 169.17 185.32 210.40 246.98 1987-07-24 172.30 85.43 141.97 153.85 171.83 184.73 214.27 233.09 1987-07-25 185.98 92.60 143.83 154.51 173.55 192.99 217.26 234.12 1987-07-26 196.19 95.45 129.08 159.59 173.78 195.86 215.89 243.85 1987-07-27 213.93 85.43 135.72 160.73 175.77 195.45 216.40 250.29 1987-07-28 228.43 98.02 132.06 162.85 177.30 195.32 212.28 255.01 1987-07-29 222.17 95.03 124.70 157.53 175.86 197.00 217.76 245.57 1987-07-30 218.75 95.17 133.41 160.58 176.84 197.64 219.34 250.57 1987-07-31 197.03 107.81 136.70 162.77 176.98 194.13 221.36 244.49 1987-08-01 203.07 104.14 139.63 163.72 176.65 195.17 215.17 245.14 1987-08-02 216.68 98.18 142.22 166.64 177.09 187.83 216.47 236.68 1987-08-03 195.65 98.73 129.08 162.96 177.45 193.75 220.42 239.34 1987-08-04 181.72 76.98 143.98 165.17 179.51 195.23 220.63 243.50 1987-08-05 171.39 76.14 145.08 168.58 179.89 195.96 225.79 241.98 1987-08-06 173.33 108.01 151.06 171.23 181.85 192.36 220.40 239.86 1987-08-07 168.49 118.44 154.95 172.17 182.36 194.27 214.80 240.59 1987-08-08 171.01 105.71 154.15 170.50 181.96 194.42 214.27 244.96 1987-08-09 173.08 111.62 150.71 169.32 179.58 194.30 212.18 241.00 1987-08-10 170.08 96.59 149.21 167.55 178.22 189.28 217.65 233.47 1987-08-11 165.98 91.21 141.94 158.25 177.22 196.76 218.71 231.54 1987-08-12 175.77 106.88 129.97 168.28 179.01 197.47 220.73 233.34 1987-08-13 183.12 109.23 134.33 168.58 180.36 202.28 214.94 243.80 1987-08-14 182.72 91.67 139.66 170.47 180.10 197.17 209.08 239.35 1987-08-15 187.90 88.33 146.10 165.72 179.42 194.06 208.32 244.47 1987-08-16 187.20 110.12 150.52 162.49 178.13 193.54 209.99 256.27 1987-08-17 198.43 104.30 144.13 160.56 176.21 191.68 204.58 271.18 1987-08-18 182.01 119.23 137.02 163.46 174.96 183.05 204.24 260.69 1987-08-19 176.36 96.90 140.88 158.42 170.77 181.08 205.99 250.69 1987-08-20 178.87 99.15 137.30 155.13 167.07 179.59 201.79 248.28 1987-08-21 176.44 92.07 138.57 156.65 167.44 178.22 199.82 263.74 1987-08-22 169.71 94.06 135.02 156.54 166.02 176.15 198.10 271.30 1987-08-23 168.54 83.28 117.42 151.39 163.40 179.24 199.70 245.62 1987-08-24 165.41 76.36 121.24 148.73 161.63 179.03 195.60 225.98 1987-08-25 151.19 69.26 127.04 150.31 160.26 175.18 193.54 233.42 1987-08-26 142.40 84.00 124.13 148.22 156.00 165.57 184.02 225.67 1987-08-27 149.48 85.92 113.34 139.77 150.63 161.62 180.88 208.63 1987-08-28 143.28 82.00 111.86 136.12 147.56 163.21 186.22 202.88 1987-08-29 137.26 62.69 116.39 133.79 148.75 159.93 192.05 211.95 1987-08-30 146.24 43.69 106.68 132.75 147.83 164.67 191.23 235.86 1987-08-31 149.47 14.21 99.60 123.40 143.09 157.76 186.94 229.46 1987-09-01 151.09 21.56 87.85 124.96 139.24 154.57 189.58 234.13 1987-09-02 143.18 33.75 99.77 122.43 137.58 157.91 181.75 216.34 1987-09-03 138.94 40.85 96.22 117.53 136.78 155.30 183.08 212.98 1987-09-04 148.45 41.77 89.89 118.68 133.83 150.27 167.49 214.76 1987-09-05 156.24 48.40 74.46 112.44 126.00 141.52 169.73 218.24 1987-09-06 149.50 37.39 75.78 106.65 121.85 143.79 163.25 206.59 1987-09-07 142.29 23.56 80.80 102.94 120.13 139.31 162.73 195.88 1987-09-08 125.18 27.97 79.39 97.73 115.93 132.09 158.37 199.95 1987-09-09 122.55 34.88 71.32 100.89 113.22 129.14 148.88 191.74 1987-09-10 137.33 18.29 60.98 96.06 108.88 129.19 147.00 192.92 1987-09-11 142.47 2.97 62.11 88.93 102.51 121.35 143.07 191.51 1987-09-12 148.11 3.37 53.26 79.80 95.54 115.41 140.36 165.00 1987-09-13 149.38 5.21 49.06 72.72 94.10 115.67 145.68 164.13 1987-09-14 161.08 6.83 42.29 67.64 91.82 116.96 155.33 171.49 1987-09-15 158.60 11.47 42.79 69.14 88.83 108.04 143.31 191.72 1987-09-16 157.70 15.53 43.99 69.80 89.02 105.24 131.21 207.06 1987-09-17 145.25 12.52 45.91 64.37 86.24 100.64 121.70 192.77 1987-09-18 115.82 8.37 42.42 65.03 81.28 93.83 115.81 178.66 1987-09-19 108.61 5.57 36.18 62.97 78.56 94.85 110.91 172.27 1987-09-20 102.51 3.14 34.57 54.54 75.24 94.47 102.65 173.43 1987-09-21 68.13 1.32 26.44 53.32 70.61 88.43 106.13 170.72 1987-09-22 74.13 0.00 22.88 50.34 68.76 88.16 108.62 150.65 1987-09-23 76.79 0.00 20.15 41.84 64.79 80.89 104.13 150.32 1987-09-24 70.25 0.00 18.55 37.39 59.21 75.38 95.68 146.99 1987-09-25 71.45 0.00 18.12 35.07 56.52 73.51 93.85 134.64 1987-09-26 66.09 0.00 19.03 35.49 55.07 75.23 98.01 116.58 1987-09-27 76.94 0.00 19.11 26.81 53.93 75.33 88.84 106.53 1987-09-28 71.60 0.00 14.81 30.83 51.02 71.78 83.20 110.41 1987-09-29 76.23 0.00 10.71 34.54 49.41 64.39 80.08 96.16 1987-09-30 89.65 0.00 12.11 40.29 48.11 59.73 78.08 104.86 1987-10-01 79.13 0.00 9.25 34.39 44.70 56.54 79.10 112.88 1987-10-02 64.36 0.00 5.51 24.66 40.71 54.39 76.47 112.83 1987-10-03 58.58 0.00 3.09 19.47 39.06 59.51 79.69 103.09 1987-10-04 64.11 0.22 4.67 14.89 39.46 51.72 80.44 109.31 1987-10-05 52.63 0.00 3.83 15.43 38.20 52.82 76.33 120.00 1987-10-06 37.41 0.00 3.03 15.72 35.19 47.80 72.92 102.36 1987-10-07 44.46 0.19 2.93 12.16 32.87 49.24 69.03 104.88 1987-10-08 43.85 0.03 2.05 10.75 29.67 44.00 61.69 101.33 1987-10-09 41.93 0.00 2.00 10.15 26.69 38.91 56.75 72.96 1987-10-10 33.18 0.00 1.95 11.83 25.08 33.46 57.91 67.96 1987-10-11 22.55 0.00 1.33 6.47 23.54 31.99 53.14 82.41 1987-10-12 25.90 0.00 1.05 6.21 22.63 29.92 50.57 81.77 1987-10-13 16.02 0.00 0.06 5.64 20.28 26.42 45.35 83.32 1987-10-14 18.55 0.00 0.08 4.61 17.81 29.39 44.67 62.07 1987-10-15 15.58 0.00 0.01 3.22 16.08 25.99 40.32 59.96 1987-10-16 17.27 0.00 0.12 3.83 15.16 23.20 32.75 51.60 1987-10-17 15.15 0.00 0.19 3.90 13.55 19.71 34.26 40.15 1987-10-18 15.66 0.00 0.00 2.49 12.02 16.73 28.12 48.68 1987-10-19 16.20 0.00 0.01 0.95 10.40 15.76 25.48 51.14 1987-10-20 24.98 0.00 0.00 1.04 10.19 11.21 26.64 54.87 1987-10-21 28.30 0.00 0.00 0.67 10.22 12.62 27.38 54.84 1987-10-22 27.50 0.00 0.00 0.30 8.33 10.33 21.24 48.79 1987-10-23 25.47 0.00 0.00 0.35 7.01 7.63 19.86 33.56 1987-10-24 16.13 0.00 0.00 0.49 6.87 7.61 19.47 29.86 1987-10-25 2.42 0.00 0.00 0.47 6.65 6.22 21.89 38.12 1987-10-26 0.31 0.00 0.00 0.16 5.76 4.28 19.33 38.27 1987-10-27 0.35 0.00 0.00 0.03 4.31 2.81 14.74 29.04 1987-10-28 1.04 0.00 0.00 0.01 3.67 3.04 11.01 28.29 1987-10-29 1.29 0.00 0.00 0.04 3.49 2.92 10.83 28.25 1987-10-30 0.45 0.00 0.00 0.00 3.40 2.68 13.54 25.77 1987-10-31 0.06 0.00 0.00 0.00 2.66 0.87 10.26 22.79 1987-11-01 0.00 0.00 0.00 0.00 2.31 0.78 7.99 25.04 1987-11-02 0.33 0.00 0.00 0.00 2.14 1.10 8.28 21.07 1987-11-03 2.51 0.00 0.00 0.00 2.03 1.02 6.87 16.68 1987-11-04 0.50 0.00 0.00 0.00 1.63 0.79 7.40 11.29 1987-11-05 3.43 0.00 0.00 0.00 1.41 0.48 5.75 10.27 1987-11-06 1.69 0.00 0.00 0.00 0.83 0.26 2.09 8.28 1987-11-07 0.00 0.00 0.00 0.00 1.06 0.90 4.01 9.04 1987-11-08 0.00 0.00 0.00 0.00 1.15 0.17 4.26 10.48 1987-11-09 0.00 0.00 0.00 0.00 1.00 0.26 4.08 9.41 1987-11-10 0.14 0.00 0.00 0.00 0.67 0.04 2.08 7.26 1987-11-11 0.36 0.00 0.00 0.00 0.43 0.05 0.77 11.46 1987-11-12 0.92 0.00 0.00 0.00 0.62 0.00 1.39 9.13 1987-11-13 0.34 0.00 0.00 0.00 0.78 0.00 2.03 15.15 1987-11-14 0.07 0.00 0.00 0.00 0.64 0.00 1.51 9.99 1987-11-15 0.01 0.00 0.00 0.00 0.57 0.00 1.50 10.47 1987-11-16 0.00 0.00 0.00 0.00 0.59 0.00 1.17 11.97 1987-11-17 0.00 0.00 0.00 0.00 0.52 0.00 0.87 12.11 1987-11-18 0.02 0.00 0.00 0.00 0.32 0.00 0.83 7.46 1987-11-19 0.00 0.00 0.00 0.00 0.28 0.00 0.16 6.54 1987-11-20 0.00 0.00 0.00 0.00 0.38 0.00 0.00 7.64 1987-11-21 0.40 0.00 0.00 0.00 0.31 0.00 0.29 7.20 1987-11-22 0.00 0.00 0.00 0.00 0.15 0.00 0.00 6.13 1987-11-23 0.00 0.00 0.00 0.00 0.06 0.00 0.00 2.62 1987-11-24 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 1987-11-25 0.00 0.00 0.00 0.00 0.03 0.00 0.00 1.43 1987-11-26 0.00 0.00 0.00 0.00 0.03 0.00 0.00 1.46 1987-11-27 0.00 0.00 0.00 0.00 0.03 0.00 0.00 1.33 1987-11-28 0.00 0.00 0.00 0.00 0.05 0.00 0.00 1.99 1987-11-29 0.00 0.00 0.00 0.00 0.01 0.00 0.00 0.64 1987-11-30 0.00 0.00 0.00 0.00 0.01 0.00 0.00 0.66 1987-12-01 0.00 0.00 0.00 0.00 0.01 0.00 0.00 0.25 1987-12-02 0.00 0.00 0.00 0.00 0.03 0.00 0.00 1.35 1987-12-03 0.00 0.00 0.00 0.00 0.02 0.00 0.00 0.77 1987-12-04 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 1987-12-05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1987-12-06 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1987-12-07 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1987-12-08 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1987-12-09 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1987-12-10 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1987-12-11 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1987-12-12 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1987-12-13 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1987-12-14 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1987-12-15 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1987-12-16 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1987-12-17 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1987-12-18 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1987-12-19 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1987-12-20 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1987-12-21 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1987-12-22 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1987-12-23 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1987-12-24 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1987-12-25 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1987-12-26 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1987-12-27 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1987-12-28 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1987-12-29 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1987-12-30 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1987-12-31 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00