Name: 45-Day Mean 45-75N Heat Flux (Waves 1-3) Units: K m s!U-1!N Level: 70 hPa Source: MERRA2 Missing: -9999.0 Climatology: 1978/1979 to 2022/2023 Date Data Minimum 10% 30% Mean 70% 90% Maximum 1980-07-01 0.50 0.31 0.48 0.73 0.86 1.02 1.18 1.61 1980-07-02 0.50 0.33 0.49 0.71 0.85 0.99 1.17 1.50 1980-07-03 0.49 0.34 0.49 0.70 0.83 0.96 1.17 1.41 1980-07-04 0.48 0.33 0.49 0.69 0.81 0.93 1.14 1.36 1980-07-05 0.49 0.29 0.49 0.65 0.79 0.92 1.11 1.33 1980-07-06 0.49 0.25 0.48 0.68 0.76 0.89 1.05 1.29 1980-07-07 0.50 0.22 0.48 0.68 0.74 0.85 0.99 1.24 1980-07-08 0.50 0.17 0.47 0.65 0.72 0.81 0.97 1.23 1980-07-09 0.47 0.12 0.45 0.61 0.70 0.82 0.96 1.24 1980-07-10 0.44 0.08 0.43 0.58 0.68 0.79 0.95 1.24 1980-07-11 0.41 0.09 0.40 0.54 0.67 0.77 0.94 1.22 1980-07-12 0.40 0.13 0.40 0.52 0.66 0.76 0.95 1.21 1980-07-13 0.38 0.18 0.42 0.51 0.65 0.76 0.95 1.23 1980-07-14 0.38 0.23 0.41 0.49 0.64 0.75 0.90 1.23 1980-07-15 0.36 0.26 0.39 0.49 0.64 0.75 0.91 1.20 1980-07-16 0.35 0.27 0.37 0.48 0.63 0.73 0.91 1.16 1980-07-17 0.35 0.28 0.35 0.47 0.63 0.72 0.91 1.16 1980-07-18 0.36 0.28 0.35 0.46 0.63 0.72 0.94 1.15 1980-07-19 0.35 0.27 0.35 0.46 0.62 0.73 0.93 1.13 1980-07-20 0.34 0.26 0.34 0.45 0.62 0.73 0.90 1.12 1980-07-21 0.34 0.26 0.34 0.46 0.62 0.72 0.90 1.12 1980-07-22 0.35 0.29 0.35 0.47 0.61 0.71 0.90 1.12 1980-07-23 0.36 0.30 0.36 0.48 0.61 0.71 0.91 1.12 1980-07-24 0.40 0.28 0.36 0.49 0.62 0.70 0.90 1.12 1980-07-25 0.44 0.26 0.37 0.49 0.61 0.67 0.88 1.13 1980-07-26 0.47 0.26 0.37 0.50 0.62 0.67 0.89 1.14 1980-07-27 0.49 0.26 0.38 0.51 0.62 0.67 0.88 1.14 1980-07-28 0.51 0.27 0.39 0.53 0.63 0.66 0.87 1.12 1980-07-29 0.54 0.27 0.42 0.56 0.64 0.68 0.87 1.11 1980-07-30 0.55 0.28 0.44 0.55 0.64 0.70 0.88 1.08 1980-07-31 0.55 0.30 0.44 0.55 0.64 0.71 0.90 1.07 1980-08-01 0.55 0.31 0.46 0.55 0.65 0.72 0.91 1.05 1980-08-02 0.55 0.29 0.46 0.55 0.65 0.72 0.91 1.04 1980-08-03 0.57 0.26 0.49 0.56 0.66 0.72 0.89 1.04 1980-08-04 0.59 0.25 0.50 0.57 0.66 0.72 0.88 1.04 1980-08-05 0.60 0.24 0.51 0.59 0.67 0.74 0.86 1.03 1980-08-06 0.60 0.24 0.53 0.60 0.68 0.77 0.86 1.03 1980-08-07 0.60 0.24 0.52 0.61 0.68 0.80 0.88 1.04 1980-08-08 0.62 0.25 0.53 0.61 0.69 0.79 0.89 1.06 1980-08-09 0.65 0.25 0.53 0.63 0.70 0.82 0.90 1.05 1980-08-10 0.71 0.26 0.54 0.64 0.71 0.82 0.92 1.04 1980-08-11 0.76 0.29 0.54 0.64 0.73 0.83 0.95 1.04 1980-08-12 0.81 0.31 0.55 0.66 0.74 0.82 0.97 1.05 1980-08-13 0.86 0.33 0.55 0.66 0.75 0.86 1.01 1.06 1980-08-14 0.90 0.33 0.55 0.66 0.76 0.87 1.04 1.09 1980-08-15 0.94 0.33 0.57 0.67 0.77 0.87 1.03 1.15 1980-08-16 0.98 0.33 0.59 0.68 0.79 0.88 1.04 1.21 1980-08-17 1.02 0.31 0.60 0.69 0.80 0.90 1.06 1.26 1980-08-18 1.06 0.30 0.61 0.72 0.82 0.90 1.09 1.30 1980-08-19 1.10 0.28 0.61 0.74 0.83 0.91 1.14 1.33 1980-08-20 1.14 0.28 0.61 0.77 0.85 0.93 1.16 1.35 1980-08-21 1.16 0.28 0.60 0.79 0.87 0.95 1.15 1.36 1980-08-22 1.17 0.29 0.61 0.79 0.88 0.97 1.16 1.39 1980-08-23 1.21 0.31 0.61 0.80 0.90 0.99 1.20 1.43 1980-08-24 1.26 0.32 0.61 0.81 0.91 1.00 1.23 1.46 1980-08-25 1.30 0.33 0.61 0.80 0.92 1.01 1.24 1.47 1980-08-26 1.33 0.35 0.63 0.82 0.93 1.00 1.27 1.47 1980-08-27 1.35 0.37 0.65 0.83 0.94 1.00 1.29 1.48 1980-08-28 1.36 0.38 0.69 0.84 0.95 1.02 1.29 1.54 1980-08-29 1.38 0.39 0.73 0.84 0.97 1.05 1.28 1.56 1980-08-30 1.40 0.41 0.75 0.85 0.98 1.06 1.29 1.57 1980-08-31 1.42 0.43 0.75 0.87 1.00 1.10 1.31 1.57 1980-09-01 1.43 0.45 0.77 0.88 1.01 1.12 1.32 1.56 1980-09-02 1.45 0.48 0.78 0.89 1.02 1.10 1.35 1.56 1980-09-03 1.46 0.51 0.81 0.87 1.04 1.12 1.39 1.55 1980-09-04 1.46 0.52 0.82 0.89 1.06 1.15 1.42 1.55 1980-09-05 1.44 0.52 0.81 0.93 1.08 1.17 1.45 1.57 1980-09-06 1.42 0.52 0.81 0.96 1.10 1.20 1.47 1.59 1980-09-07 1.40 0.52 0.81 0.97 1.12 1.23 1.48 1.62 1980-09-08 1.38 0.55 0.81 0.99 1.14 1.23 1.49 1.65 1980-09-09 1.37 0.61 0.81 1.01 1.16 1.26 1.49 1.67 1980-09-10 1.37 0.71 0.83 1.07 1.18 1.30 1.50 1.69 1980-09-11 1.39 0.79 0.84 1.09 1.20 1.31 1.52 1.72 1980-09-12 1.40 0.79 0.87 1.12 1.23 1.31 1.51 1.74 1980-09-13 1.40 0.78 0.90 1.16 1.25 1.34 1.53 1.80 1980-09-14 1.40 0.76 0.92 1.17 1.28 1.40 1.57 1.90 1980-09-15 1.42 0.76 0.96 1.20 1.31 1.42 1.59 2.01 1980-09-16 1.49 0.76 0.99 1.19 1.35 1.45 1.63 2.10 1980-09-17 1.58 0.80 1.00 1.23 1.38 1.53 1.69 2.15 1980-09-18 1.66 0.83 1.04 1.28 1.42 1.59 1.75 2.21 1980-09-19 1.74 0.86 1.07 1.31 1.46 1.62 1.80 2.25 1980-09-20 1.82 0.89 1.10 1.35 1.49 1.64 1.86 2.27 1980-09-21 1.90 0.92 1.13 1.40 1.52 1.62 1.93 2.26 1980-09-22 1.95 0.93 1.15 1.45 1.56 1.68 1.98 2.26 1980-09-23 1.95 0.93 1.19 1.46 1.60 1.74 2.01 2.31 1980-09-24 1.94 0.92 1.23 1.50 1.64 1.79 2.03 2.37 1980-09-25 1.94 0.92 1.28 1.52 1.69 1.84 2.08 2.46 1980-09-26 1.97 0.93 1.35 1.57 1.75 1.93 2.15 2.54 1980-09-27 2.03 0.96 1.42 1.61 1.80 1.96 2.25 2.65 1980-09-28 2.10 1.00 1.48 1.68 1.86 2.01 2.32 2.77 1980-09-29 2.17 1.05 1.53 1.75 1.93 2.06 2.38 2.93 1980-09-30 2.25 1.12 1.53 1.79 2.00 2.13 2.47 3.14 1980-10-01 2.31 1.16 1.56 1.81 2.07 2.23 2.55 3.31 1980-10-02 2.38 1.22 1.66 1.84 2.14 2.32 2.63 3.43 1980-10-03 2.42 1.30 1.73 1.92 2.21 2.40 2.67 3.53 1980-10-04 2.46 1.41 1.74 2.01 2.29 2.46 2.76 3.63 1980-10-05 2.54 1.52 1.79 2.12 2.37 2.54 2.87 3.75 1980-10-06 2.64 1.66 1.87 2.17 2.46 2.64 2.98 3.94 1980-10-07 2.78 1.74 1.96 2.22 2.55 2.77 3.10 4.16 1980-10-08 2.93 1.77 2.07 2.25 2.65 2.95 3.23 4.33 1980-10-09 3.09 1.76 2.16 2.29 2.76 3.10 3.36 4.44 1980-10-10 3.22 1.80 2.23 2.38 2.87 3.23 3.55 4.51 1980-10-11 3.38 1.93 2.28 2.53 2.98 3.38 3.72 4.57 1980-10-12 3.54 2.12 2.31 2.73 3.10 3.54 3.81 4.62 1980-10-13 3.65 2.27 2.39 2.82 3.21 3.65 3.91 4.65 1980-10-14 3.79 2.27 2.56 2.91 3.33 3.79 4.09 4.73 1980-10-15 4.01 2.31 2.71 3.02 3.46 3.87 4.26 4.89 1980-10-16 4.32 2.38 2.83 3.11 3.61 4.05 4.40 5.09 1980-10-17 4.66 2.47 2.94 3.28 3.77 4.26 4.60 5.27 1980-10-18 4.93 2.59 3.03 3.44 3.93 4.37 4.87 5.43 1980-10-19 5.15 2.71 3.15 3.53 4.08 4.54 5.14 5.53 1980-10-20 5.38 2.81 3.25 3.63 4.23 4.61 5.34 5.61 1980-10-21 5.60 2.91 3.37 3.69 4.37 4.77 5.56 5.75 1980-10-22 5.83 3.03 3.48 3.87 4.49 4.90 5.72 5.97 1980-10-23 6.03 3.22 3.63 3.94 4.62 5.02 5.79 6.25 1980-10-24 6.19 3.31 3.73 4.08 4.77 5.24 5.81 6.47 1980-10-25 6.33 3.40 3.81 4.23 4.91 5.48 5.86 6.80 1980-10-26 6.42 3.56 3.87 4.45 5.06 5.63 6.07 7.10 1980-10-27 6.48 3.62 4.05 4.51 5.22 5.77 6.41 7.42 1980-10-28 6.56 3.67 4.23 4.61 5.39 5.93 6.66 7.70 1980-10-29 6.71 3.73 4.35 4.78 5.57 6.19 6.95 7.89 1980-10-30 6.84 3.82 4.47 5.03 5.76 6.45 7.21 8.09 1980-10-31 6.88 3.92 4.64 5.32 5.95 6.73 7.42 8.51 1980-11-01 6.87 4.07 4.90 5.57 6.14 6.89 7.65 8.81 1980-11-02 6.86 4.22 5.10 5.69 6.32 7.01 7.91 8.95 1980-11-03 6.92 4.35 5.30 5.84 6.52 7.10 8.22 9.10 1980-11-04 7.02 4.40 5.55 6.03 6.73 7.28 8.51 9.52 1980-11-05 7.17 4.49 5.81 6.24 6.94 7.35 8.76 10.01 1980-11-06 7.30 4.63 6.01 6.42 7.13 7.69 9.02 10.43 1980-11-07 7.44 4.77 6.17 6.56 7.31 7.90 9.29 10.76 1980-11-08 7.64 4.87 6.21 6.65 7.48 8.07 9.60 10.97 1980-11-09 7.84 4.90 6.17 6.80 7.65 8.16 9.97 11.02 1980-11-10 8.07 4.97 6.14 7.06 7.85 8.39 10.25 11.01 1980-11-11 8.26 4.99 6.25 7.30 8.05 8.64 10.48 11.50 1980-11-12 8.45 5.03 6.31 7.38 8.24 8.75 10.86 12.07 1980-11-13 8.70 5.12 6.56 7.65 8.43 8.89 10.96 12.50 1980-11-14 8.91 5.18 6.73 7.91 8.59 9.13 11.14 12.88 1980-11-15 9.10 5.27 6.87 8.08 8.78 9.31 11.15 13.21 1980-11-16 9.24 5.47 6.97 8.16 8.97 9.49 11.14 13.54 1980-11-17 9.39 5.61 6.98 8.05 9.17 9.67 11.35 13.87 1980-11-18 9.52 5.77 7.07 8.43 9.38 9.91 11.70 14.28 1980-11-19 9.62 5.97 7.40 8.72 9.65 10.19 12.35 14.62 1980-11-20 9.75 6.18 7.60 8.93 9.94 10.72 12.93 14.98 1980-11-21 9.81 6.33 7.69 9.00 10.24 11.06 13.53 15.45 1980-11-22 9.85 6.42 7.79 9.24 10.56 11.44 14.15 15.91 1980-11-23 9.91 6.58 7.94 9.78 10.86 11.67 14.58 16.30 1980-11-24 10.01 6.78 8.08 10.00 11.16 12.18 14.94 16.59 1980-11-25 10.02 7.00 8.21 10.24 11.44 12.71 15.31 17.21 1980-11-26 9.96 7.22 8.36 10.54 11.71 13.00 15.59 17.80 1980-11-27 9.84 7.29 8.45 10.69 11.99 13.24 15.84 18.39 1980-11-28 9.64 7.43 8.55 10.90 12.28 13.38 16.16 18.95 1980-11-29 9.38 7.56 8.83 11.15 12.56 13.81 16.39 19.55 1980-11-30 9.15 7.69 9.15 11.81 12.82 13.87 16.77 20.18 1980-12-01 9.12 7.85 9.18 11.80 13.10 14.11 16.83 20.74 1980-12-02 9.29 8.17 9.34 12.03 13.40 14.52 16.92 21.10 1980-12-03 9.43 8.47 9.39 12.17 13.71 15.36 17.21 21.41 1980-12-04 9.42 8.74 9.71 12.69 14.02 15.50 17.65 21.74 1980-12-05 9.26 8.96 10.01 12.85 14.31 15.61 18.15 22.09 1980-12-06 9.12 9.00 10.05 12.84 14.60 15.96 18.75 22.53 1980-12-07 9.18 8.89 10.36 13.13 14.88 16.32 19.05 23.03 1980-12-08 9.43 8.94 10.72 12.79 15.12 16.52 19.42 23.52 1980-12-09 9.59 9.28 11.09 13.18 15.35 16.68 19.87 23.94 1980-12-10 9.70 9.70 11.26 13.49 15.57 17.03 19.87 24.26 1980-12-11 9.92 9.88 11.18 13.71 15.77 17.03 19.97 24.46 1980-12-12 10.14 10.03 11.23 14.01 15.96 17.08 20.26 24.77 1980-12-13 10.15 10.15 11.46 14.30 16.14 17.07 20.93 25.24 1980-12-14 10.13 10.13 11.57 14.37 16.34 17.42 21.24 25.68 1980-12-15 10.17 10.17 11.54 14.44 16.54 17.92 21.35 25.99 1980-12-16 10.41 10.41 11.57 14.62 16.74 18.44 21.53 26.33 1980-12-17 10.53 10.53 11.87 15.55 16.96 18.93 21.88 26.55 1980-12-18 10.37 10.37 12.04 15.59 17.16 19.24 21.90 26.52 1980-12-19 10.10 10.10 12.07 15.53 17.33 19.21 21.83 26.44 1980-12-20 9.92 9.92 12.21 15.55 17.52 19.77 22.06 26.42 1980-12-21 9.88 9.88 12.46 15.73 17.75 20.27 22.69 26.33 1980-12-22 9.99 9.99 12.84 16.27 18.00 20.74 22.79 26.09 1980-12-23 10.13 10.13 12.98 16.54 18.25 20.98 23.12 25.93 1980-12-24 10.27 10.27 12.83 16.45 18.53 20.63 23.44 26.65 1980-12-25 10.29 10.29 12.59 16.98 18.75 20.69 23.85 27.41 1980-12-26 10.25 10.25 12.88 17.23 18.92 20.58 24.24 27.92 1980-12-27 10.18 10.18 13.45 17.18 19.09 21.07 24.18 28.25 1980-12-28 10.01 10.01 14.03 17.15 19.29 20.96 24.20 28.56 1980-12-29 9.80 9.80 14.31 17.13 19.53 21.67 24.59 28.86 1980-12-30 9.72 9.72 14.48 17.01 19.79 22.14 25.18 29.13 1980-12-31 9.77 9.77 14.79 17.29 20.04 22.61 25.90 29.38 1981-01-01 9.81 9.81 15.24 17.40 20.27 23.16 26.25 29.64 1981-01-02 10.10 10.10 15.97 17.27 20.50 22.98 26.50 29.97 1981-01-03 10.54 10.54 16.13 17.48 20.67 22.74 26.75 30.21 1981-01-04 10.73 10.73 16.00 17.76 20.83 23.61 26.84 30.24 1981-01-05 10.75 10.75 16.22 17.79 20.99 23.74 27.17 30.19 1981-01-06 10.72 10.72 15.95 17.50 21.05 23.78 27.51 30.02 1981-01-07 10.62 10.62 16.01 17.61 21.03 24.06 27.56 29.78 1981-01-08 10.52 10.52 16.21 17.69 21.00 24.20 27.72 29.61 1981-01-09 10.51 10.51 16.25 17.54 21.02 24.46 27.83 29.48 1981-01-10 10.73 10.73 16.11 17.58 21.07 24.64 27.97 29.44 1981-01-11 11.39 11.39 16.03 17.76 21.11 24.68 28.18 29.50 1981-01-12 11.99 11.99 15.92 17.58 21.14 24.49 28.36 29.66 1981-01-13 12.38 12.38 15.89 17.95 21.18 24.41 28.41 30.09 1981-01-14 12.74 12.74 16.20 17.62 21.25 23.77 28.32 30.58 1981-01-15 12.89 12.89 16.02 17.59 21.33 23.85 28.32 31.05 1981-01-16 13.05 12.83 16.02 17.93 21.43 23.81 28.33 31.50 1981-01-17 13.51 12.25 15.71 18.59 21.57 24.29 27.98 31.69 1981-01-18 14.17 11.55 15.54 18.89 21.69 24.54 28.11 31.61 1981-01-19 14.89 11.05 15.34 18.99 21.82 24.63 28.18 31.59 1981-01-20 15.67 10.55 15.38 19.34 21.95 24.45 28.24 31.84 1981-01-21 16.42 10.09 15.62 19.50 22.10 24.83 28.64 31.95 1981-01-22 16.93 9.73 15.62 19.23 22.27 25.35 28.83 31.90 1981-01-23 17.85 9.51 15.54 19.20 22.47 25.50 28.78 31.90 1981-01-24 18.91 9.19 15.93 19.21 22.74 26.22 28.67 31.81 1981-01-25 19.81 8.92 16.20 19.84 23.01 27.01 29.14 32.07 1981-01-26 20.73 8.80 16.57 20.81 23.27 27.14 29.85 32.72 1981-01-27 21.75 8.78 16.48 21.32 23.49 27.23 29.86 33.07 1981-01-28 22.63 8.97 16.58 21.43 23.70 27.11 29.81 34.22 1981-01-29 23.52 9.39 16.75 21.59 23.84 26.56 29.67 34.74 1981-01-30 24.30 9.61 16.78 21.58 23.89 26.32 29.73 35.00 1981-01-31 25.27 9.61 16.54 21.65 23.91 26.77 29.84 35.06 1981-02-01 26.65 9.60 16.48 22.03 23.95 26.94 29.92 34.83 1981-02-02 28.13 9.50 17.31 21.67 24.00 26.91 30.19 35.05 1981-02-03 29.05 9.41 17.79 21.20 24.03 26.88 30.35 35.27 1981-02-04 29.75 9.41 17.68 21.38 24.03 26.28 30.27 35.61 1981-02-05 30.34 9.62 17.58 21.43 24.04 26.00 30.81 35.85 1981-02-06 30.76 9.92 18.22 21.48 24.02 26.09 30.82 36.03 1981-02-07 31.08 10.28 18.60 21.00 23.97 26.59 30.80 36.13 1981-02-08 30.88 10.51 18.47 21.04 23.93 26.60 30.59 36.50 1981-02-09 30.62 10.66 18.13 21.50 23.93 26.39 30.31 36.90 1981-02-10 30.54 10.77 17.51 21.19 23.93 27.51 29.98 36.94 1981-02-11 30.76 10.94 17.48 20.81 23.89 28.01 29.60 36.76 1981-02-12 31.17 11.18 17.08 20.34 23.81 27.95 29.49 36.45 1981-02-13 31.38 11.46 17.08 20.22 23.70 27.75 29.94 35.98 1981-02-14 31.52 11.39 17.53 19.84 23.60 27.57 30.55 35.48 1981-02-15 31.59 10.82 17.87 19.49 23.52 26.82 30.95 35.10 1981-02-16 31.24 10.72 17.52 19.46 23.42 26.50 31.00 34.85 1981-02-17 30.51 11.07 17.49 19.48 23.31 26.36 31.12 34.61 1981-02-18 29.70 11.53 17.13 19.69 23.23 26.07 31.39 34.78 1981-02-19 29.04 11.22 16.37 19.70 23.16 25.73 31.78 35.36 1981-02-20 28.65 11.17 15.67 19.53 23.11 25.58 32.02 35.69 1981-02-21 28.44 11.62 15.29 19.70 23.10 25.26 31.86 35.84 1981-02-22 28.28 12.18 14.84 19.44 23.08 24.85 31.56 35.82 1981-02-23 28.29 12.51 14.82 19.12 23.04 24.58 32.22 35.54 1981-02-24 28.17 12.75 15.45 18.76 23.00 24.69 33.19 35.24 1981-02-25 27.73 12.95 15.52 18.70 23.00 24.92 33.71 35.20 1981-02-26 27.52 12.96 15.11 18.95 22.98 25.66 33.63 35.12 1981-02-27 27.75 13.05 14.74 18.94 22.90 26.27 33.19 34.96 1981-02-28 28.14 13.30 14.68 18.51 22.76 26.78 32.56 34.15 1981-03-01 28.61 13.09 14.23 18.04 22.61 27.29 31.69 33.01 1981-03-02 28.93 12.94 13.90 17.92 22.40 27.37 31.10 32.56 1981-03-03 28.95 12.71 13.98 17.84 22.16 26.65 30.58 32.19 1981-03-04 28.81 12.48 13.85 17.58 21.90 26.14 29.99 31.88 1981-03-05 28.46 12.01 13.60 17.55 21.64 25.75 29.52 31.88 1981-03-06 27.77 11.50 13.02 17.75 21.38 25.58 29.50 32.20 1981-03-07 26.88 10.93 12.71 17.49 21.11 25.48 29.51 32.56 1981-03-08 26.16 10.54 12.64 17.62 20.86 25.39 28.73 33.03 1981-03-09 25.27 10.24 12.63 17.14 20.57 25.39 27.95 33.61 1981-03-10 24.52 10.04 12.61 16.58 20.27 25.34 27.53 33.79 1981-03-11 24.01 9.62 12.36 16.67 19.99 24.47 27.45 33.83 1981-03-12 23.47 9.20 12.12 16.63 19.75 23.39 27.78 33.88 1981-03-13 22.76 9.19 11.70 16.34 19.50 22.54 28.19 33.82 1981-03-14 22.00 9.44 11.28 16.05 19.22 21.86 28.38 33.74 1981-03-15 21.08 9.65 11.25 15.74 18.99 20.99 28.35 33.39 1981-03-16 20.03 9.09 11.37 15.49 18.82 20.57 28.16 32.99 1981-03-17 18.88 8.60 10.79 15.23 18.62 21.14 27.60 32.92 1981-03-18 17.63 8.30 10.78 15.06 18.43 20.80 27.14 32.71 1981-03-19 16.32 7.86 10.68 14.93 18.25 20.31 27.13 32.48 1981-03-20 15.45 7.44 10.47 14.58 18.05 19.92 27.10 31.80 1981-03-21 14.63 7.52 10.19 14.40 17.84 19.57 27.05 31.02 1981-03-22 13.79 7.32 9.94 13.98 17.65 19.26 26.58 30.29 1981-03-23 13.01 7.00 9.81 13.28 17.45 19.41 26.31 29.23 1981-03-24 12.30 6.72 9.67 13.15 17.21 19.38 26.08 27.99 1981-03-25 12.18 6.46 9.90 13.27 16.99 19.36 26.00 27.28 1981-03-26 12.21 6.17 9.90 13.54 16.80 19.35 25.64 27.15 1981-03-27 12.15 5.89 9.82 13.80 16.64 19.32 25.17 27.07 1981-03-28 11.85 5.56 9.75 13.82 16.48 18.34 25.07 26.87 1981-03-29 11.48 5.05 9.69 13.72 16.31 17.95 24.50 26.56 1981-03-30 11.24 4.86 9.65 13.45 16.13 17.66 24.42 26.32 1981-03-31 11.00 4.88 9.68 13.35 15.92 17.21 23.98 26.04 1981-04-01 10.84 5.20 9.47 13.24 15.68 17.06 22.90 25.85 1981-04-02 10.87 5.62 9.20 13.00 15.47 17.22 21.90 26.46 1981-04-03 11.10 5.89 8.90 12.74 15.27 17.71 21.11 26.62 1981-04-04 11.61 5.96 8.57 12.83 15.03 17.41 20.98 26.45 1981-04-05 12.21 5.64 8.39 12.22 14.76 17.04 20.36 26.17 1981-04-06 12.63 5.46 8.12 11.98 14.49 16.84 19.95 25.81 1981-04-07 12.97 5.28 8.08 11.75 14.24 16.77 19.91 25.44 1981-04-08 13.22 4.59 8.02 10.83 13.99 16.64 20.10 24.91 1981-04-09 13.30 4.89 7.86 10.32 13.75 16.49 20.49 24.21 1981-04-10 13.34 5.48 7.46 9.65 13.52 16.31 20.70 23.51 1981-04-11 13.38 5.53 6.95 9.25 13.28 16.41 20.16 22.77 1981-04-12 13.30 5.48 6.68 9.13 13.04 15.79 19.64 21.83 1981-04-13 12.98 5.47 6.70 9.21 12.84 15.90 19.56 22.08 1981-04-14 12.42 5.86 6.33 9.26 12.68 15.91 19.03 22.07 1981-04-15 11.70 5.57 6.29 9.47 12.50 15.59 18.69 21.71 1981-04-16 10.93 4.97 6.45 9.44 12.29 15.22 18.38 21.22 1981-04-17 10.20 4.59 6.43 9.01 12.09 14.61 17.82 20.68 1981-04-18 9.57 4.37 6.56 8.65 11.92 14.32 17.47 20.03 1981-04-19 9.24 4.22 6.96 8.70 11.77 14.50 16.85 19.47 1981-04-20 9.15 4.23 6.83 8.79 11.60 14.40 16.57 19.30 1981-04-21 9.06 4.37 6.35 8.74 11.41 13.85 16.51 19.55 1981-04-22 8.84 4.50 6.29 8.60 11.21 13.25 16.15 19.61 1981-04-23 8.53 4.67 6.23 8.37 10.98 12.81 16.09 19.63 1981-04-24 8.08 4.44 6.20 8.09 10.72 12.59 16.36 19.60 1981-04-25 7.51 4.58 6.07 8.09 10.42 12.52 16.43 19.47 1981-04-26 6.87 4.44 5.57 8.17 10.12 12.02 15.79 19.46 1981-04-27 6.43 4.15 5.57 8.22 9.85 11.96 15.06 19.59 1981-04-28 6.20 3.64 5.35 7.73 9.60 11.85 14.67 19.79 1981-04-29 6.10 3.51 4.90 7.14 9.36 11.33 14.15 19.91 1981-04-30 6.09 3.54 4.76 6.77 9.11 10.99 13.76 19.84 1981-05-01 6.13 3.56 4.74 6.84 8.88 11.02 13.52 19.79 1981-05-02 6.12 3.58 4.69 6.81 8.68 10.81 13.34 19.65 1981-05-03 6.13 3.71 4.65 6.42 8.47 10.36 13.28 19.33 1981-05-04 6.12 3.89 4.71 6.36 8.24 9.98 12.95 18.87 1981-05-05 6.16 3.84 4.72 6.22 8.00 9.54 12.42 18.15 1981-05-06 6.22 3.59 4.56 6.06 7.76 9.11 11.81 17.43 1981-05-07 6.25 3.38 4.30 5.93 7.54 8.75 11.39 16.90 1981-05-08 6.27 3.25 4.21 5.79 7.34 8.45 11.13 16.45 1981-05-09 6.31 3.18 4.13 5.48 7.14 7.98 10.90 15.74 1981-05-10 6.33 3.13 4.01 5.23 6.92 7.53 10.46 15.08 1981-05-11 6.29 3.05 3.83 5.13 6.69 7.36 9.83 15.10 1981-05-12 6.27 2.94 3.55 5.13 6.46 7.06 9.54 14.83 1981-05-13 6.19 2.84 3.28 4.83 6.24 6.87 9.45 14.36 1981-05-14 6.05 2.83 3.18 4.60 6.04 6.74 9.39 13.96 1981-05-15 5.90 2.77 3.10 4.43 5.85 6.67 9.13 13.59 1981-05-16 5.79 2.70 3.01 4.42 5.68 6.54 8.63 13.29 1981-05-17 5.66 2.61 2.93 4.17 5.50 6.34 8.08 13.13 1981-05-18 5.53 2.45 2.77 3.98 5.31 6.39 7.57 13.07 1981-05-19 5.42 2.21 2.73 3.87 5.12 6.01 7.38 13.05 1981-05-20 5.29 2.07 2.69 3.66 4.95 5.84 7.21 12.94 1981-05-21 5.12 1.97 2.60 3.30 4.76 5.80 7.08 12.70 1981-05-22 4.94 1.77 2.49 3.15 4.58 5.41 7.06 12.45 1981-05-23 4.78 1.54 2.40 3.03 4.40 5.08 7.05 12.14 1981-05-24 4.59 1.34 2.31 2.92 4.22 4.81 6.92 11.84 1981-05-25 4.39 1.27 2.24 2.81 4.05 4.47 6.69 11.55 1981-05-26 4.17 1.29 2.19 2.81 3.88 4.22 6.45 11.16 1981-05-27 3.94 1.34 2.03 2.65 3.72 3.97 6.20 10.63 1981-05-28 3.70 1.38 1.90 2.52 3.56 3.68 5.88 9.99 1981-05-29 3.45 1.26 1.77 2.40 3.39 3.45 5.71 9.42 1981-05-30 3.24 1.04 1.66 2.28 3.23 3.30 5.61 8.92 1981-05-31 3.08 0.90 1.59 2.19 3.07 3.18 5.42 8.59 1981-06-01 2.96 0.86 1.48 2.03 2.92 3.04 5.18 8.38 1981-06-02 2.87 0.84 1.47 2.01 2.77 2.87 4.88 8.22 1981-06-03 2.78 0.79 1.44 1.84 2.63 2.86 4.59 7.95 1981-06-04 2.71 0.76 1.36 1.72 2.50 2.71 4.37 7.48 1981-06-05 2.70 0.79 1.23 1.68 2.37 2.60 4.08 6.94 1981-06-06 2.71 0.79 1.20 1.59 2.26 2.48 3.82 6.44 1981-06-07 2.67 0.75 1.20 1.50 2.17 2.36 3.61 5.98 1981-06-08 2.57 0.68 1.13 1.44 2.08 2.30 3.46 5.79 1981-06-09 2.46 0.62 1.11 1.44 2.01 2.21 3.28 5.64 1981-06-10 2.42 0.59 1.10 1.40 1.92 2.12 2.99 5.35 1981-06-11 2.42 0.59 1.00 1.24 1.84 1.99 2.76 5.39 1981-06-12 2.43 0.59 0.88 1.20 1.75 1.95 2.58 5.22 1981-06-13 2.44 0.54 0.85 1.24 1.67 1.93 2.42 4.85 1981-06-14 2.41 0.49 0.75 1.25 1.58 1.83 2.34 4.30 1981-06-15 2.35 0.46 0.70 1.21 1.50 1.78 2.27 3.80 1981-06-16 2.24 0.45 0.69 1.12 1.42 1.69 2.16 3.33 1981-06-17 2.11 0.43 0.68 0.99 1.35 1.65 2.06 2.80 1981-06-18 2.00 0.44 0.68 0.92 1.30 1.58 1.96 2.45 1981-06-19 1.92 0.48 0.67 0.91 1.26 1.51 1.87 2.32 1981-06-20 1.83 0.49 0.66 0.92 1.23 1.48 1.83 2.23 1981-06-21 1.79 0.49 0.64 0.94 1.20 1.44 1.75 2.25 1981-06-22 1.77 0.49 0.61 0.92 1.16 1.34 1.73 2.36 1981-06-23 1.73 0.48 0.65 0.90 1.13 1.26 1.66 2.46 1981-06-24 1.70 0.46 0.63 0.87 1.09 1.19 1.58 2.50 1981-06-25 1.65 0.43 0.58 0.86 1.06 1.18 1.54 2.41 1981-06-26 1.57 0.41 0.54 0.85 1.02 1.16 1.50 2.18 1981-06-27 1.49 0.38 0.52 0.83 0.98 1.11 1.45 1.91 1981-06-28 1.42 0.34 0.51 0.77 0.95 1.06 1.38 1.85 1981-06-29 1.34 0.31 0.51 0.76 0.92 1.06 1.32 1.80 1981-06-30 1.28 0.31 0.50 0.75 0.89 1.06 1.24 1.72