Name: 45-Day Mean 45-75N Heat Flux (Waves 1-3) Units: K m s!U-1!N Level: 30 hPa Source: MERRA2 Missing: -9999.0 Climatology: 1978/1979 to 2022/2023 Date Data Minimum 10% 30% Mean 70% 90% Maximum 1980-07-01 0.31 0.05 0.13 0.25 0.34 0.36 0.54 1.01 1980-07-02 0.31 0.05 0.15 0.23 0.33 0.35 0.51 0.92 1980-07-03 0.32 0.05 0.13 0.21 0.31 0.35 0.48 0.88 1980-07-04 0.34 0.07 0.13 0.20 0.30 0.34 0.47 0.82 1980-07-05 0.36 0.08 0.12 0.18 0.28 0.34 0.46 0.76 1980-07-06 0.37 0.08 0.11 0.18 0.28 0.35 0.47 0.69 1980-07-07 0.37 0.06 0.10 0.19 0.27 0.34 0.47 0.67 1980-07-08 0.35 0.07 0.09 0.18 0.26 0.33 0.44 0.64 1980-07-09 0.34 0.06 0.09 0.17 0.25 0.30 0.42 0.61 1980-07-10 0.32 0.06 0.09 0.16 0.25 0.29 0.41 0.57 1980-07-11 0.30 0.03 0.09 0.16 0.25 0.29 0.40 0.58 1980-07-12 0.29 0.03 0.10 0.16 0.25 0.30 0.40 0.59 1980-07-13 0.29 0.05 0.10 0.18 0.25 0.32 0.40 0.60 1980-07-14 0.28 0.06 0.09 0.19 0.26 0.32 0.40 0.58 1980-07-15 0.27 0.06 0.09 0.18 0.26 0.33 0.40 0.55 1980-07-16 0.27 0.06 0.10 0.19 0.26 0.33 0.40 0.53 1980-07-17 0.26 0.06 0.10 0.20 0.26 0.34 0.39 0.50 1980-07-18 0.25 0.05 0.11 0.22 0.27 0.34 0.39 0.48 1980-07-19 0.25 0.06 0.12 0.22 0.27 0.32 0.40 0.47 1980-07-20 0.25 0.07 0.11 0.21 0.27 0.33 0.39 0.47 1980-07-21 0.26 0.07 0.11 0.21 0.27 0.33 0.39 0.47 1980-07-22 0.27 0.07 0.12 0.21 0.27 0.33 0.39 0.48 1980-07-23 0.30 0.06 0.14 0.20 0.27 0.33 0.41 0.50 1980-07-24 0.33 0.06 0.13 0.21 0.27 0.33 0.42 0.51 1980-07-25 0.35 0.05 0.13 0.20 0.27 0.32 0.42 0.52 1980-07-26 0.37 0.07 0.15 0.21 0.27 0.32 0.43 0.53 1980-07-27 0.38 0.08 0.16 0.21 0.27 0.32 0.43 0.52 1980-07-28 0.39 0.09 0.17 0.21 0.28 0.33 0.44 0.51 1980-07-29 0.40 0.11 0.17 0.21 0.28 0.34 0.43 0.50 1980-07-30 0.42 0.10 0.17 0.21 0.28 0.34 0.43 0.50 1980-07-31 0.43 0.10 0.17 0.21 0.28 0.33 0.43 0.49 1980-08-01 0.43 0.10 0.17 0.22 0.29 0.33 0.42 0.46 1980-08-02 0.42 0.12 0.18 0.22 0.29 0.34 0.42 0.46 1980-08-03 0.42 0.13 0.19 0.24 0.29 0.34 0.41 0.46 1980-08-04 0.41 0.11 0.20 0.26 0.30 0.35 0.41 0.45 1980-08-05 0.40 0.10 0.18 0.27 0.30 0.35 0.40 0.46 1980-08-06 0.39 0.07 0.16 0.27 0.30 0.36 0.40 0.47 1980-08-07 0.38 0.06 0.16 0.27 0.31 0.36 0.41 0.48 1980-08-08 0.36 0.05 0.16 0.27 0.31 0.36 0.41 0.48 1980-08-09 0.35 0.06 0.17 0.27 0.31 0.37 0.43 0.51 1980-08-10 0.36 0.07 0.18 0.27 0.32 0.39 0.44 0.55 1980-08-11 0.39 0.07 0.18 0.27 0.33 0.40 0.46 0.57 1980-08-12 0.43 0.07 0.16 0.28 0.34 0.42 0.48 0.58 1980-08-13 0.46 0.06 0.16 0.28 0.35 0.44 0.48 0.59 1980-08-14 0.49 0.07 0.17 0.30 0.36 0.45 0.49 0.67 1980-08-15 0.51 0.08 0.17 0.29 0.36 0.46 0.51 0.74 1980-08-16 0.55 0.11 0.18 0.31 0.37 0.45 0.53 0.80 1980-08-17 0.59 0.14 0.20 0.32 0.38 0.44 0.54 0.85 1980-08-18 0.61 0.18 0.21 0.32 0.40 0.45 0.56 0.90 1980-08-19 0.64 0.20 0.23 0.32 0.41 0.46 0.59 0.94 1980-08-20 0.66 0.22 0.25 0.33 0.42 0.48 0.60 0.95 1980-08-21 0.67 0.24 0.28 0.34 0.44 0.50 0.61 0.95 1980-08-22 0.71 0.25 0.29 0.35 0.45 0.51 0.61 0.95 1980-08-23 0.74 0.26 0.29 0.36 0.46 0.52 0.62 0.96 1980-08-24 0.79 0.27 0.29 0.35 0.47 0.54 0.65 0.97 1980-08-25 0.80 0.27 0.30 0.37 0.48 0.54 0.68 0.96 1980-08-26 0.81 0.25 0.32 0.36 0.49 0.55 0.73 0.96 1980-08-27 0.82 0.25 0.32 0.36 0.50 0.56 0.78 0.97 1980-08-28 0.82 0.25 0.33 0.38 0.51 0.60 0.79 0.97 1980-08-29 0.83 0.26 0.32 0.39 0.53 0.62 0.80 0.98 1980-08-30 0.84 0.28 0.32 0.40 0.55 0.63 0.81 1.04 1980-08-31 0.85 0.27 0.33 0.42 0.56 0.66 0.82 1.08 1980-09-01 0.86 0.29 0.33 0.41 0.58 0.68 0.83 1.13 1980-09-02 0.88 0.29 0.35 0.41 0.59 0.71 0.85 1.14 1980-09-03 0.89 0.30 0.36 0.45 0.62 0.73 0.86 1.15 1980-09-04 0.88 0.32 0.38 0.52 0.64 0.75 0.88 1.14 1980-09-05 0.86 0.30 0.41 0.56 0.67 0.78 0.92 1.14 1980-09-06 0.83 0.28 0.43 0.56 0.69 0.80 0.94 1.15 1980-09-07 0.81 0.28 0.44 0.57 0.71 0.83 0.96 1.17 1980-09-08 0.79 0.32 0.46 0.61 0.74 0.88 1.01 1.18 1980-09-09 0.78 0.36 0.47 0.61 0.77 0.93 1.07 1.23 1980-09-10 0.78 0.39 0.48 0.64 0.80 0.97 1.11 1.29 1980-09-11 0.79 0.44 0.49 0.67 0.84 1.00 1.15 1.34 1980-09-12 0.80 0.47 0.52 0.71 0.87 1.04 1.20 1.39 1980-09-13 0.80 0.46 0.58 0.75 0.91 1.09 1.23 1.46 1980-09-14 0.79 0.47 0.62 0.79 0.95 1.13 1.29 1.52 1980-09-15 0.81 0.46 0.63 0.81 0.99 1.18 1.32 1.56 1980-09-16 0.87 0.48 0.63 0.87 1.04 1.26 1.36 1.67 1980-09-17 0.99 0.51 0.63 0.90 1.09 1.29 1.44 1.79 1980-09-18 1.14 0.55 0.68 0.95 1.14 1.33 1.55 1.92 1980-09-19 1.29 0.58 0.72 1.01 1.19 1.34 1.62 2.04 1980-09-20 1.44 0.59 0.81 1.06 1.24 1.44 1.65 2.11 1980-09-21 1.57 0.59 0.86 1.08 1.30 1.51 1.69 2.14 1980-09-22 1.68 0.60 0.90 1.15 1.36 1.61 1.76 2.18 1980-09-23 1.80 0.61 0.95 1.24 1.43 1.68 1.87 2.27 1980-09-24 1.88 0.62 1.01 1.27 1.50 1.72 2.00 2.40 1980-09-25 1.96 0.62 1.07 1.35 1.58 1.76 2.10 2.55 1980-09-26 2.06 0.62 1.12 1.38 1.66 1.84 2.19 2.72 1980-09-27 2.16 0.63 1.21 1.41 1.74 1.94 2.33 2.87 1980-09-28 2.22 0.65 1.29 1.52 1.83 2.08 2.46 2.99 1980-09-29 2.28 0.72 1.35 1.61 1.92 2.17 2.62 3.10 1980-09-30 2.36 0.81 1.44 1.67 2.02 2.29 2.78 3.24 1980-10-01 2.47 0.92 1.56 1.78 2.12 2.38 2.98 3.34 1980-10-02 2.57 1.04 1.65 1.86 2.24 2.44 3.12 3.45 1980-10-03 2.66 1.18 1.70 2.02 2.35 2.48 3.22 3.72 1980-10-04 2.73 1.36 1.79 2.13 2.48 2.62 3.29 3.93 1980-10-05 2.82 1.51 1.89 2.28 2.60 2.79 3.57 4.15 1980-10-06 2.90 1.61 1.98 2.36 2.74 2.92 3.66 4.49 1980-10-07 3.04 1.65 2.06 2.46 2.88 3.13 3.72 4.87 1980-10-08 3.22 1.71 2.20 2.61 3.03 3.34 3.79 5.25 1980-10-09 3.45 1.81 2.39 2.71 3.19 3.49 4.13 5.52 1980-10-10 3.71 1.94 2.48 2.82 3.36 3.72 4.38 5.69 1980-10-11 4.06 2.10 2.59 2.93 3.54 3.96 4.64 5.84 1980-10-12 4.38 2.28 2.78 3.15 3.73 4.15 4.89 5.97 1980-10-13 4.64 2.39 2.95 3.35 3.92 4.30 5.22 6.05 1980-10-14 4.91 2.47 3.04 3.50 4.11 4.47 5.39 6.09 1980-10-15 5.21 2.52 3.21 3.64 4.31 4.75 5.58 6.60 1980-10-16 5.62 2.59 3.42 3.77 4.53 5.06 5.75 7.04 1980-10-17 6.09 2.69 3.59 4.00 4.78 5.38 6.05 7.40 1980-10-18 6.56 2.79 3.79 4.38 5.06 5.79 6.45 7.68 1980-10-19 6.99 2.90 3.98 4.54 5.32 5.95 6.77 7.89 1980-10-20 7.41 3.05 4.14 4.75 5.57 6.23 7.02 8.12 1980-10-21 7.82 3.24 4.27 4.94 5.82 6.44 7.35 8.59 1980-10-22 8.25 3.47 4.47 5.23 6.07 6.77 7.67 9.19 1980-10-23 8.68 3.74 4.55 5.45 6.33 7.04 7.97 9.76 1980-10-24 9.02 4.03 4.80 5.71 6.60 7.23 8.41 10.20 1980-10-25 9.34 4.31 4.99 5.94 6.87 7.38 8.92 10.59 1980-10-26 9.60 4.57 5.16 6.20 7.15 7.54 9.39 11.00 1980-10-27 9.77 4.65 5.38 6.40 7.44 7.98 9.64 11.32 1980-10-28 9.89 4.72 5.61 6.53 7.74 8.46 9.83 11.58 1980-10-29 10.08 4.78 6.09 7.09 8.06 8.97 10.16 11.91 1980-10-30 10.27 4.86 6.27 7.30 8.39 9.50 10.73 12.21 1980-10-31 10.35 5.03 6.57 7.53 8.71 9.89 11.26 12.55 1980-11-01 10.31 5.31 6.59 7.70 9.04 10.32 11.63 13.03 1980-11-02 10.24 5.60 6.76 7.83 9.37 10.52 12.05 13.67 1980-11-03 10.23 5.91 7.23 8.36 9.74 11.20 12.59 14.45 1980-11-04 10.30 6.23 7.65 8.69 10.14 11.40 13.23 15.38 1980-11-05 10.47 6.69 8.00 9.03 10.55 11.61 13.60 16.35 1980-11-06 10.72 6.92 8.24 9.58 10.95 11.80 14.04 17.29 1980-11-07 10.98 7.19 8.39 9.97 11.29 12.24 14.45 18.14 1980-11-08 11.31 7.41 8.39 10.25 11.59 12.54 14.88 18.75 1980-11-09 11.64 7.61 8.50 10.42 11.87 12.87 15.30 19.08 1980-11-10 11.99 7.91 8.75 10.71 12.17 13.26 15.73 19.22 1980-11-11 12.32 8.37 8.91 11.13 12.52 13.50 16.10 19.24 1980-11-12 12.66 8.59 9.15 11.69 12.89 14.07 16.53 19.30 1980-11-13 13.13 8.67 9.62 11.90 13.27 14.34 16.87 20.18 1980-11-14 13.70 8.76 9.90 12.12 13.65 14.64 17.20 21.07 1980-11-15 14.18 8.88 10.26 12.38 14.02 15.13 17.50 21.94 1980-11-16 14.60 9.10 10.59 12.47 14.40 15.67 17.95 22.73 1980-11-17 15.00 9.39 10.89 12.58 14.79 16.39 18.36 23.54 1980-11-18 15.36 9.46 11.26 12.90 15.20 16.85 18.85 24.39 1980-11-19 15.73 9.55 11.61 13.62 15.66 17.16 19.30 25.34 1980-11-20 16.08 9.72 11.77 13.74 16.16 17.58 20.37 26.22 1980-11-21 16.32 10.06 11.82 14.31 16.70 17.98 21.03 26.96 1980-11-22 16.45 10.76 12.00 14.73 17.24 18.65 21.75 27.47 1980-11-23 16.71 11.26 12.28 14.86 17.80 19.59 22.99 27.84 1980-11-24 17.07 11.43 12.59 15.74 18.38 20.24 24.14 28.49 1980-11-25 17.27 11.52 12.89 16.77 18.96 20.93 24.84 29.09 1980-11-26 17.35 11.40 13.41 17.32 19.56 21.64 25.51 29.54 1980-11-27 17.29 11.36 13.86 17.78 20.15 22.60 26.58 30.21 1980-11-28 17.10 11.41 14.13 17.93 20.73 23.17 28.04 31.29 1980-11-29 16.87 11.58 14.46 17.91 21.30 23.72 28.40 32.60 1980-11-30 16.55 11.82 14.76 18.44 21.88 24.13 29.03 34.20 1980-12-01 16.44 12.15 15.58 19.07 22.46 24.77 29.91 35.55 1980-12-02 16.38 12.72 16.08 20.28 23.03 25.89 30.32 36.36 1980-12-03 16.56 13.28 16.58 20.58 23.62 26.94 31.16 36.87 1980-12-04 16.77 13.64 16.81 20.68 24.23 27.63 32.20 37.66 1980-12-05 16.82 13.96 17.04 20.75 24.83 28.35 33.11 39.08 1980-12-06 16.69 14.14 17.12 20.87 25.41 28.99 33.79 40.55 1980-12-07 16.75 14.37 16.94 21.04 25.95 29.58 34.87 42.16 1980-12-08 16.96 14.90 17.07 21.67 26.45 30.25 35.69 43.58 1980-12-09 17.22 15.66 17.41 22.61 26.92 30.76 36.41 44.68 1980-12-10 17.41 16.28 17.95 23.07 27.37 31.13 37.15 45.43 1980-12-11 17.65 16.44 18.37 23.27 27.83 31.72 37.72 45.81 1980-12-12 17.87 16.34 18.47 23.19 28.28 32.30 37.80 45.87 1980-12-13 17.95 16.31 19.15 23.08 28.72 32.44 37.90 45.65 1980-12-14 17.97 16.40 19.71 23.06 29.15 32.67 38.50 45.62 1980-12-15 17.97 16.62 19.76 22.99 29.60 33.09 39.55 45.98 1980-12-16 18.14 17.18 19.65 23.34 30.07 34.18 39.75 46.38 1980-12-17 18.34 17.89 19.58 24.14 30.55 34.88 40.37 46.63 1980-12-18 18.53 18.53 19.95 25.16 30.99 35.19 41.52 46.74 1980-12-19 18.42 18.42 20.43 26.43 31.39 35.60 41.72 46.71 1980-12-20 18.21 18.21 20.36 27.59 31.74 36.02 41.51 46.77 1980-12-21 18.05 18.05 21.04 28.37 32.11 35.62 41.94 46.70 1980-12-22 18.16 18.16 21.38 28.65 32.53 36.80 42.72 47.21 1980-12-23 18.49 18.49 21.70 29.69 33.03 36.94 43.54 48.61 1980-12-24 18.78 18.34 22.23 30.46 33.60 36.73 44.08 50.11 1980-12-25 19.05 18.23 22.57 30.93 34.18 37.24 44.64 51.62 1980-12-26 19.28 18.34 22.86 31.09 34.70 38.30 45.62 52.94 1980-12-27 19.23 18.65 23.21 31.06 35.17 38.81 46.46 53.89 1980-12-28 18.97 18.97 23.80 31.02 35.63 40.00 47.39 54.39 1980-12-29 18.52 18.52 24.36 31.97 36.10 40.86 48.45 54.44 1980-12-30 18.22 18.22 24.52 32.24 36.64 41.09 49.78 54.87 1980-12-31 18.13 18.13 25.13 32.28 37.21 41.17 50.80 55.76 1981-01-01 18.01 18.01 26.09 32.65 37.75 41.56 51.75 56.48 1981-01-02 18.11 18.11 27.92 32.93 38.08 41.02 52.17 57.79 1981-01-03 18.40 18.40 28.74 32.95 38.52 41.62 52.01 59.10 1981-01-04 18.56 18.56 29.07 34.24 38.92 42.53 51.89 59.23 1981-01-05 18.79 18.79 29.39 33.87 39.27 43.43 52.08 58.75 1981-01-06 18.74 18.74 29.82 34.15 39.54 44.77 51.72 58.35 1981-01-07 18.49 18.49 30.37 33.81 39.72 46.05 51.55 58.24 1981-01-08 18.00 18.00 30.49 33.52 39.86 46.99 52.12 57.76 1981-01-09 17.63 17.63 30.74 34.01 39.99 46.99 51.89 57.47 1981-01-10 17.70 17.70 30.54 34.26 40.10 46.69 52.39 57.08 1981-01-11 18.02 18.02 30.21 34.35 40.16 46.83 52.96 56.41 1981-01-12 18.68 18.68 29.87 34.64 40.23 46.36 52.90 56.27 1981-01-13 19.47 19.47 29.10 34.97 40.29 45.50 52.89 56.80 1981-01-14 20.27 20.27 28.67 34.16 40.32 46.74 52.50 57.01 1981-01-15 21.02 21.02 28.49 34.46 40.35 47.67 52.24 57.46 1981-01-16 21.66 21.66 29.01 34.92 40.47 46.91 52.32 58.96 1981-01-17 22.21 22.21 30.00 35.32 40.65 47.44 52.39 59.37 1981-01-18 22.84 20.56 30.09 35.40 40.83 46.87 52.72 59.22 1981-01-19 23.88 19.13 29.79 36.39 41.04 46.31 54.03 59.41 1981-01-20 25.53 17.86 29.46 36.06 41.30 46.71 54.28 59.63 1981-01-21 27.04 16.64 29.38 35.51 41.64 45.72 53.81 59.28 1981-01-22 28.26 15.68 29.17 36.10 42.00 46.55 53.81 60.36 1981-01-23 29.55 15.13 29.64 36.19 42.38 48.05 55.04 61.45 1981-01-24 31.38 14.76 30.12 36.68 42.74 49.10 56.23 62.13 1981-01-25 33.45 14.40 30.25 38.03 43.07 49.82 56.71 62.45 1981-01-26 35.70 14.26 29.96 38.61 43.37 49.49 57.34 62.29 1981-01-27 37.77 14.41 29.67 39.28 43.71 48.73 57.87 62.28 1981-01-28 39.12 14.89 30.02 39.62 44.00 48.88 57.58 62.51 1981-01-29 40.81 15.64 30.73 40.12 44.23 49.46 58.07 62.72 1981-01-30 43.03 16.29 31.21 41.60 44.37 48.41 57.84 62.38 1981-01-31 46.24 16.83 31.43 42.51 44.44 47.45 57.28 62.26 1981-02-01 48.97 17.51 32.05 41.60 44.53 48.85 57.41 61.33 1981-02-02 50.89 18.28 32.60 41.71 44.59 49.85 57.64 60.87 1981-02-03 52.36 18.73 33.06 41.30 44.64 50.27 57.46 61.25 1981-02-04 54.09 19.09 34.22 40.42 44.70 50.62 57.07 61.61 1981-02-05 56.57 19.33 35.03 39.60 44.78 49.69 56.95 61.62 1981-02-06 58.61 19.77 34.18 39.33 44.81 49.92 57.87 62.20 1981-02-07 58.16 20.46 32.88 40.01 44.63 49.32 57.57 62.11 1981-02-08 56.42 21.13 31.95 39.76 44.40 49.65 57.03 62.06 1981-02-09 54.34 21.33 31.84 39.43 44.21 50.12 56.96 61.58 1981-02-10 53.51 21.23 31.42 39.29 44.06 50.74 56.49 60.69 1981-02-11 54.36 21.28 30.38 38.58 43.87 50.33 56.19 60.10 1981-02-12 55.92 21.53 29.32 37.49 43.60 52.17 55.54 59.69 1981-02-13 56.90 21.86 28.62 37.41 43.24 51.36 56.50 59.41 1981-02-14 56.87 22.31 28.94 36.67 42.86 50.38 57.55 59.58 1981-02-15 56.52 21.09 29.02 36.03 42.53 50.26 56.76 61.29 1981-02-16 55.82 20.58 28.14 35.37 42.20 48.64 56.16 62.02 1981-02-17 54.78 20.72 27.43 35.28 41.95 48.12 55.96 63.21 1981-02-18 53.88 21.59 27.33 35.19 41.78 48.03 56.52 63.85 1981-02-19 52.93 22.83 27.32 34.36 41.57 48.66 56.13 64.01 1981-02-20 52.59 23.11 27.13 33.65 41.30 48.64 55.81 64.29 1981-02-21 52.39 22.23 26.76 34.53 41.08 48.12 55.80 64.11 1981-02-22 52.31 21.45 26.81 33.69 40.96 46.54 55.97 64.10 1981-02-23 52.40 20.82 26.31 32.72 40.87 47.50 56.88 64.49 1981-02-24 52.30 20.53 25.94 32.98 40.82 48.85 57.67 64.81 1981-02-25 52.10 20.59 25.52 33.11 40.78 47.50 57.42 66.17 1981-02-26 51.74 19.70 25.16 33.34 40.67 47.25 56.98 67.34 1981-02-27 51.46 18.95 24.55 34.32 40.41 46.96 56.31 66.70 1981-02-28 51.35 18.38 24.01 33.03 40.09 47.29 55.34 65.27 1981-03-01 51.26 17.88 23.58 31.01 39.78 47.30 55.20 63.46 1981-03-02 51.18 17.41 23.80 30.40 39.44 47.36 55.20 63.05 1981-03-03 51.00 17.02 23.30 30.15 39.06 46.31 55.41 63.07 1981-03-04 50.73 16.83 22.80 30.20 38.58 45.13 54.62 62.90 1981-03-05 49.99 16.71 22.87 29.78 38.06 44.77 53.49 62.73 1981-03-06 48.54 16.57 22.26 30.80 37.57 45.10 52.43 62.80 1981-03-07 46.77 16.10 22.09 30.62 36.97 43.58 51.76 62.99 1981-03-08 45.19 15.40 21.95 30.14 36.34 42.87 51.20 63.15 1981-03-09 43.62 15.17 21.82 27.83 35.67 43.10 50.90 62.88 1981-03-10 42.00 14.93 21.72 27.75 35.08 41.88 50.02 62.49 1981-03-11 40.43 14.25 21.66 27.31 34.61 41.57 49.16 61.74 1981-03-12 38.75 13.89 21.37 27.51 34.17 41.15 48.17 60.72 1981-03-13 37.21 13.64 20.12 28.10 33.68 38.46 47.78 59.72 1981-03-14 36.16 13.40 19.03 27.87 33.18 37.65 47.59 58.94 1981-03-15 34.54 13.16 17.96 27.46 32.65 36.81 47.33 57.99 1981-03-16 32.10 12.90 17.71 27.12 32.16 36.19 46.91 57.68 1981-03-17 28.58 11.83 16.73 27.37 31.67 36.05 45.95 56.82 1981-03-18 25.49 10.60 16.06 25.55 31.20 35.78 45.50 55.17 1981-03-19 23.53 10.26 15.59 24.14 30.80 35.54 45.07 54.58 1981-03-20 22.13 10.15 15.06 22.89 30.48 35.39 44.91 53.78 1981-03-21 20.47 9.58 14.89 22.28 30.14 35.04 46.16 52.42 1981-03-22 17.82 8.79 15.19 22.41 29.70 34.33 46.07 50.30 1981-03-23 15.27 8.18 15.25 22.78 29.22 33.91 44.43 50.39 1981-03-24 15.15 8.08 15.48 23.31 28.85 33.86 43.62 50.08 1981-03-25 16.31 7.89 16.41 22.90 28.50 33.94 42.93 49.29 1981-03-26 17.91 7.58 16.17 23.34 28.16 33.54 40.98 48.24 1981-03-27 18.60 7.31 15.14 23.99 27.81 32.41 39.97 46.85 1981-03-28 17.68 7.11 14.69 24.12 27.46 31.75 40.34 45.75 1981-03-29 16.07 6.95 14.33 24.29 27.11 30.65 40.18 45.69 1981-03-30 14.97 6.76 14.24 24.65 26.74 30.37 39.38 45.23 1981-03-31 14.74 6.63 13.99 22.70 26.30 30.85 38.40 44.05 1981-04-01 14.92 6.57 14.04 22.33 25.86 30.57 38.18 42.20 1981-04-02 15.34 6.59 14.01 21.29 25.43 30.07 37.49 40.45 1981-04-03 15.91 6.64 14.03 20.93 24.97 29.20 35.64 39.80 1981-04-04 16.46 6.61 13.98 20.02 24.45 28.28 34.41 39.11 1981-04-05 17.06 6.55 13.03 19.50 23.95 28.80 33.77 38.55 1981-04-06 17.45 6.51 12.79 18.15 23.49 28.46 33.43 37.89 1981-04-07 17.77 6.51 12.76 17.05 23.01 28.28 32.76 37.12 1981-04-08 17.96 6.50 12.63 16.39 22.45 28.06 32.10 35.95 1981-04-09 17.89 6.48 11.60 15.33 21.89 27.61 31.72 35.98 1981-04-10 17.74 6.47 10.36 15.53 21.32 27.74 31.37 36.67 1981-04-11 17.69 6.25 9.64 14.90 20.75 27.88 30.50 36.87 1981-04-12 17.53 5.20 9.27 14.26 20.25 27.33 30.60 36.90 1981-04-13 17.25 5.69 8.52 14.30 19.84 26.17 29.69 36.90 1981-04-14 16.78 6.54 8.52 14.27 19.51 25.88 29.02 36.80 1981-04-15 16.07 7.05 8.13 14.12 19.15 24.81 28.71 36.43 1981-04-16 15.31 6.81 8.10 13.23 18.71 23.85 27.73 35.69 1981-04-17 14.46 6.69 8.23 13.28 18.28 23.26 27.28 34.66 1981-04-18 13.53 6.57 8.10 13.32 17.88 22.88 27.18 33.24 1981-04-19 12.82 6.43 8.05 13.24 17.48 22.21 27.50 31.70 1981-04-20 12.36 6.16 7.92 12.90 17.07 21.48 27.05 30.29 1981-04-21 12.18 5.79 7.77 12.91 16.68 20.82 26.23 29.54 1981-04-22 12.03 5.26 7.55 12.58 16.32 20.42 25.77 29.47 1981-04-23 11.79 4.68 7.32 11.88 15.95 19.79 25.67 29.33 1981-04-24 11.24 4.44 6.90 11.60 15.55 18.78 25.41 29.30 1981-04-25 10.51 4.47 6.64 11.05 15.06 17.70 24.43 29.23 1981-04-26 9.72 4.36 6.47 10.61 14.54 16.89 23.31 29.05 1981-04-27 9.01 4.25 6.42 10.18 14.03 16.57 22.32 28.93 1981-04-28 8.56 3.85 6.35 9.81 13.53 16.16 21.79 29.07 1981-04-29 8.41 3.46 5.94 9.39 13.07 15.62 20.92 29.33 1981-04-30 8.46 3.17 5.02 8.49 12.64 15.13 20.53 29.30 1981-05-01 8.63 2.98 4.73 8.03 12.23 15.05 19.93 29.23 1981-05-02 8.80 2.87 4.65 7.45 11.82 14.16 19.54 29.05 1981-05-03 8.88 2.84 4.62 7.10 11.38 13.70 19.57 28.61 1981-05-04 8.87 2.88 4.46 6.92 10.90 13.23 19.54 28.06 1981-05-05 8.70 2.96 4.30 6.61 10.41 12.56 19.44 27.18 1981-05-06 8.52 3.04 4.29 6.44 9.98 11.96 18.83 26.26 1981-05-07 8.39 3.09 3.98 6.13 9.58 11.47 17.52 25.26 1981-05-08 8.29 3.09 3.66 5.93 9.20 11.02 16.32 24.38 1981-05-09 8.17 3.06 3.58 5.89 8.84 10.16 15.71 23.29 1981-05-10 8.02 2.79 3.45 5.84 8.46 9.67 15.17 21.91 1981-05-11 7.84 2.54 3.28 5.42 8.10 9.38 14.68 20.53 1981-05-12 7.69 2.30 3.00 5.23 7.76 9.28 14.09 19.36 1981-05-13 7.56 2.11 2.90 5.04 7.43 8.57 13.31 18.36 1981-05-14 7.41 1.93 2.68 4.79 7.14 7.82 12.77 17.88 1981-05-15 7.26 1.77 2.43 4.52 6.87 7.68 12.19 17.63 1981-05-16 7.09 1.57 2.33 4.28 6.60 7.45 11.51 17.26 1981-05-17 6.86 1.42 2.26 3.90 6.32 7.28 10.78 16.63 1981-05-18 6.61 1.36 2.19 3.50 6.03 7.10 9.93 15.77 1981-05-19 6.34 1.40 2.11 3.19 5.76 6.59 9.70 15.80 1981-05-20 6.07 1.54 2.04 2.88 5.48 6.09 9.69 15.80 1981-05-21 5.73 1.49 2.04 2.71 5.19 5.72 9.63 15.75 1981-05-22 5.41 1.39 2.00 2.54 4.90 5.49 8.91 15.66 1981-05-23 5.20 1.28 1.81 2.40 4.62 5.20 8.84 15.41 1981-05-24 5.04 1.17 1.64 2.33 4.38 5.02 8.74 14.95 1981-05-25 4.86 0.91 1.51 2.30 4.15 4.58 8.67 14.41 1981-05-26 4.63 0.78 1.47 2.16 3.93 4.01 8.48 13.88 1981-05-27 4.43 0.71 1.42 2.08 3.72 3.57 8.11 13.46 1981-05-28 4.15 0.67 1.35 2.06 3.52 3.42 7.72 12.88 1981-05-29 3.84 0.63 1.25 1.84 3.31 3.35 7.45 11.98 1981-05-30 3.53 0.58 1.13 1.69 3.11 3.09 7.08 11.09 1981-05-31 3.30 0.50 1.07 1.59 2.92 2.78 6.76 10.53 1981-06-01 3.17 0.40 0.91 1.49 2.75 2.68 6.42 10.31 1981-06-02 3.11 0.31 0.86 1.40 2.58 2.59 6.03 10.41 1981-06-03 3.05 0.09 0.80 1.20 2.40 2.54 5.67 10.29 1981-06-04 3.01 -0.05 0.72 1.18 2.23 2.26 5.48 9.62 1981-06-05 2.96 -0.14 0.62 1.16 2.07 2.00 5.14 8.73 1981-06-06 2.90 -0.18 0.59 1.07 1.93 1.76 4.65 7.86 1981-06-07 2.81 -0.17 0.45 0.99 1.81 1.66 4.30 7.45 1981-06-08 2.69 -0.12 0.42 0.85 1.70 1.59 4.01 7.01 1981-06-09 2.51 -0.08 0.39 0.76 1.60 1.50 3.70 6.53 1981-06-10 2.38 -0.04 0.39 0.71 1.50 1.49 3.32 6.11 1981-06-11 2.30 -0.05 0.38 0.70 1.41 1.45 2.90 5.83 1981-06-12 2.25 -0.06 0.34 0.66 1.31 1.36 2.49 5.48 1981-06-13 2.21 -0.07 0.29 0.67 1.20 1.26 2.45 4.97 1981-06-14 2.14 -0.07 0.26 0.67 1.11 1.16 2.25 4.49 1981-06-15 2.01 -0.07 0.23 0.64 1.01 1.08 2.13 4.07 1981-06-16 1.87 -0.05 0.19 0.62 0.93 0.93 2.02 3.58 1981-06-17 1.70 -0.04 0.18 0.57 0.85 0.84 1.75 3.15 1981-06-18 1.54 -0.01 0.17 0.51 0.79 0.82 1.55 2.78 1981-06-19 1.43 0.01 0.16 0.47 0.74 0.79 1.40 2.46 1981-06-20 1.31 0.04 0.18 0.45 0.70 0.80 1.33 2.21 1981-06-21 1.20 0.07 0.21 0.43 0.66 0.74 1.28 1.98 1981-06-22 1.13 0.07 0.22 0.40 0.63 0.70 1.25 1.94 1981-06-23 1.08 0.07 0.23 0.40 0.60 0.68 1.18 1.91 1981-06-24 1.02 0.07 0.21 0.37 0.56 0.64 1.07 1.78 1981-06-25 0.93 0.08 0.20 0.33 0.51 0.58 0.90 1.55 1981-06-26 0.86 0.07 0.18 0.32 0.47 0.55 0.79 1.28 1981-06-27 0.79 0.03 0.17 0.29 0.44 0.51 0.74 1.27 1981-06-28 0.72 0.01 0.16 0.29 0.40 0.46 0.66 1.26 1981-06-29 0.65 0.02 0.11 0.27 0.38 0.41 0.62 1.22 1981-06-30 0.58 0.05 0.10 0.27 0.35 0.39 0.57 1.12