Name: NH Vortex Area Units: million km!U2!N Level: 850 K Source: MERRA2 Missing: -9999.0 Climatology: 1978/1979 to 2022/2023 Date Data Minimum 10% 30% Mean 70% 90% Maximum 1989-07-01 -9999.0 -9999.00-9999.00-9999.00-9999.00-9999.00-9999.00-9999.00 1989-07-02 -9999.0 6.45 6.88 7.72 8.56 9.40 10.24 10.66 1989-07-03 -9999.0 0.45 3.84 10.62 19.97 27.27 37.13 42.06 1989-07-04 -9999.0 10.57 11.58 13.59 15.68 17.71 19.82 20.87 1989-07-05 5.85 5.85 10.19 18.86 27.53 36.20 44.88 49.21 1989-07-06 -9999.0 14.40 16.90 21.91 26.91 31.92 36.92 39.43 1989-07-07 -9999.0 -9999.00-9999.00-9999.00-9999.00-9999.00-9999.00-9999.00 1989-07-08 -9999.0 -9999.00-9999.00-9999.00-9999.00-9999.00-9999.00-9999.00 1989-07-09 -9999.0 1.75 4.40 9.69 14.97 20.26 25.55 28.20 1989-07-10 -9999.0 11.43 11.43 11.43 11.43 11.43 11.43 11.43 1989-07-11 -9999.0 10.92 12.84 16.70 20.55 24.40 28.26 30.18 1989-07-12 -9999.0 28.30 28.30 28.30 28.30 28.30 28.30 28.30 1989-07-13 -9999.0 10.73 13.47 18.95 24.43 29.91 35.39 38.13 1989-07-14 -9999.0 10.63 12.30 15.65 18.99 22.33 25.68 27.35 1989-07-15 -9999.0 18.69 20.90 25.32 32.07 36.96 44.18 47.79 1989-07-16 -9999.0 2.31 4.85 9.93 21.99 28.51 41.90 48.60 1989-07-17 -9999.0 14.27 14.27 14.27 14.27 14.27 14.27 14.27 1989-07-18 -9999.0 10.16 10.16 10.16 10.16 10.16 10.16 10.16 1989-07-19 -9999.0 20.58 21.16 22.33 23.51 24.68 25.85 26.43 1989-07-20 -9999.0 25.86 25.86 25.86 25.86 25.86 25.86 25.86 1989-07-21 -9999.0 6.37 8.62 13.11 15.05 19.32 20.32 20.82 1989-07-22 -9999.0 6.36 6.36 6.36 6.36 6.36 6.36 6.36 1989-07-23 -9999.0 1.44 8.20 21.72 25.62 37.22 39.20 40.19 1989-07-24 -9999.0 1.13 1.13 1.13 1.13 1.13 1.13 1.13 1989-07-25 -9999.0 1.11 3.82 9.24 10.92 11.50 18.56 22.09 1989-07-26 -9999.0 1.05 2.23 4.58 6.93 9.28 11.63 12.80 1989-07-27 -9999.0 0.88 2.95 7.09 9.31 13.07 14.90 15.82 1989-07-28 -9999.0 29.10 29.10 29.10 29.10 29.10 29.10 29.10 1989-07-29 -9999.0 -9999.00-9999.00-9999.00-9999.00-9999.00-9999.00-9999.00 1989-07-30 -9999.0 0.65 3.47 9.11 15.50 15.49 30.72 38.33 1989-07-31 -9999.0 10.32 14.44 22.69 26.51 33.87 36.80 38.27 1989-08-01 -9999.0 4.39 4.39 4.39 4.39 4.39 4.39 4.39 1989-08-02 -9999.0 19.32 19.47 19.77 20.07 20.37 20.68 20.83 1989-08-03 -9999.0 26.63 27.24 28.45 29.66 30.88 32.09 32.70 1989-08-04 -9999.0 0.66 6.39 17.83 19.45 27.22 29.43 30.54 1989-08-05 -9999.0 0.55 2.50 6.39 10.29 14.19 18.08 20.03 1989-08-06 -9999.0 0.62 1.41 2.99 11.02 12.67 23.81 29.38 1989-08-07 -9999.0 0.75 1.31 3.87 8.44 10.92 14.94 17.59 1989-08-08 -9999.0 0.87 1.65 3.69 10.45 17.74 20.76 21.03 1989-08-09 -9999.0 2.00 6.74 12.09 14.18 17.65 22.28 23.60 1989-08-10 -9999.0 0.77 1.16 9.39 10.32 13.48 16.30 19.90 1989-08-11 -9999.0 0.79 1.79 2.87 5.70 8.12 10.81 11.41 1989-08-12 -9999.0 0.83 0.86 2.05 6.95 8.11 15.10 22.38 1989-08-13 -9999.0 0.98 1.41 3.28 9.59 12.90 18.55 21.17 1989-08-14 -9999.0 0.95 0.96 2.86 10.21 17.96 19.70 20.36 1989-08-15 -9999.0 1.12 1.15 1.27 10.08 18.91 23.15 23.28 1989-08-16 -9999.0 1.27 2.21 5.24 9.46 12.51 15.73 21.31 1989-08-17 -9999.0 0.98 1.24 2.30 8.26 10.44 17.41 20.22 1989-08-18 -9999.0 1.57 2.02 3.50 8.31 10.76 12.98 22.52 1989-08-19 6.26 0.80 1.47 4.64 7.53 10.32 13.47 16.04 1989-08-20 7.01 0.76 1.10 4.54 8.65 12.03 16.07 21.10 1989-08-21 8.15 2.78 3.19 8.00 12.42 16.61 22.71 26.85 1989-08-22 16.66 2.95 5.66 8.97 13.51 16.54 23.38 31.22 1989-08-23 18.72 3.16 5.71 9.62 15.71 18.86 25.82 38.52 1989-08-24 24.17 3.49 10.47 12.91 19.24 22.66 29.63 38.17 1989-08-25 29.18 8.89 16.69 19.32 23.90 28.25 32.55 34.75 1989-08-26 33.01 8.57 17.59 24.03 26.10 30.20 33.85 40.38 1989-08-27 28.99 12.69 16.37 26.28 28.86 32.77 37.02 41.50 1989-08-28 30.34 13.73 17.85 27.54 30.36 35.76 37.91 45.86 1989-08-29 30.18 9.70 21.59 29.72 31.67 35.75 41.59 44.28 1989-08-30 30.47 9.38 20.07 30.07 32.65 37.20 41.12 47.00 1989-08-31 37.17 10.38 25.34 32.85 34.24 38.30 40.06 49.26 1989-09-01 43.24 10.75 24.38 32.61 34.92 38.91 43.85 50.47 1989-09-02 39.71 16.32 29.50 32.77 36.45 39.59 45.21 51.48 1989-09-03 38.12 19.31 29.80 33.45 36.94 39.79 45.22 55.56 1989-09-04 37.64 19.03 28.75 32.89 37.06 40.94 45.17 54.41 1989-09-05 31.36 25.63 29.92 32.04 37.28 41.59 46.63 54.22 1989-09-06 26.13 23.50 27.62 32.52 37.24 40.31 47.93 53.55 1989-09-07 26.59 21.50 26.23 32.04 36.26 39.36 48.72 53.03 1989-09-08 27.04 20.37 25.85 33.20 36.67 39.87 48.32 54.22 1989-09-09 26.19 15.59 26.26 31.32 36.41 40.61 47.98 53.53 1989-09-10 25.45 13.24 24.85 30.14 35.23 39.63 46.65 51.83 1989-09-11 23.87 12.42 23.46 30.39 35.09 39.88 47.32 52.29 1989-09-12 30.53 12.45 23.65 30.25 34.62 41.05 46.32 50.71 1989-09-13 30.05 14.94 23.16 29.29 33.63 37.57 46.30 48.34 1989-09-14 28.56 16.39 23.65 28.43 33.05 36.79 45.16 52.01 1989-09-15 28.20 16.80 23.89 28.17 32.48 36.08 44.90 52.90 1989-09-16 28.58 17.46 23.11 27.84 32.05 34.87 43.42 51.26 1989-09-17 19.83 16.46 21.53 27.14 31.35 35.13 42.78 51.16 1989-09-18 18.81 15.50 20.71 26.34 30.83 34.72 41.85 49.68 1989-09-19 18.62 9.56 20.71 26.70 30.53 34.49 40.69 49.25 1989-09-20 17.17 8.63 21.14 26.50 30.12 34.52 39.05 49.70 1989-09-21 16.80 7.95 20.39 26.32 29.53 33.58 38.86 50.58 1989-09-22 17.39 8.85 18.12 25.79 29.39 33.68 39.72 49.73 1989-09-23 18.28 9.90 17.89 26.98 29.12 33.03 39.26 51.11 1989-09-24 19.02 13.38 17.37 24.56 28.95 32.71 38.59 52.31 1989-09-25 20.05 10.58 19.34 24.29 28.80 32.12 39.49 48.37 1989-09-26 18.70 12.94 18.64 24.41 28.79 33.19 39.23 50.11 1989-09-27 17.83 12.96 18.45 24.60 28.58 32.26 39.35 50.24 1989-09-28 19.15 13.34 19.39 24.39 28.46 32.60 38.80 50.35 1989-09-29 20.94 13.30 17.90 24.79 28.67 34.04 36.65 49.03 1989-09-30 21.56 9.51 17.88 26.84 28.69 32.44 36.86 46.64 1989-10-01 23.42 10.70 17.94 26.97 28.97 32.51 37.40 43.82 1989-10-02 25.64 9.09 19.63 26.53 28.90 31.78 36.61 45.22 1989-10-03 28.56 9.77 21.04 27.10 28.91 31.70 38.04 44.60 1989-10-04 27.55 8.95 20.83 25.14 28.31 31.54 38.27 43.79 1989-10-05 27.92 7.24 19.55 24.93 27.91 31.33 37.69 43.49 1989-10-06 28.65 6.30 18.41 23.45 27.44 31.04 37.38 43.04 1989-10-07 28.14 4.84 16.66 22.61 27.16 30.88 39.64 43.20 1989-10-08 24.01 6.16 16.71 21.53 26.76 31.51 40.54 43.24 1989-10-09 23.24 9.39 16.95 22.28 27.11 29.87 40.06 44.54 1989-10-10 22.17 9.59 17.80 22.95 27.62 30.46 39.79 49.29 1989-10-11 20.88 9.72 19.60 22.63 28.01 30.84 40.07 49.38 1989-10-12 20.58 9.90 19.86 23.40 28.31 31.32 41.03 49.01 1989-10-13 20.24 10.86 18.48 23.18 28.38 32.03 40.33 49.80 1989-10-14 20.80 12.93 18.23 23.24 28.01 31.89 39.45 47.50 1989-10-15 21.47 11.52 18.29 22.64 27.52 32.10 37.80 46.44 1989-10-16 21.15 13.76 18.10 21.94 27.27 31.93 37.06 45.63 1989-10-17 20.60 11.78 18.49 22.45 26.97 29.91 38.15 45.09 1989-10-18 20.65 11.58 18.21 22.51 27.08 29.49 39.85 44.56 1989-10-19 20.22 8.56 17.78 21.61 26.96 30.04 40.05 44.04 1989-10-20 19.61 8.35 17.86 22.50 26.62 30.01 37.90 43.45 1989-10-21 19.65 9.77 17.73 21.19 26.10 29.04 37.75 43.23 1989-10-22 20.77 15.18 18.08 21.23 26.11 30.58 36.12 42.86 1989-10-23 21.56 14.80 17.74 20.94 25.90 30.42 36.22 42.53 1989-10-24 22.20 14.92 18.21 21.06 25.81 28.12 36.83 42.13 1989-10-25 23.46 10.14 18.02 21.84 25.39 28.36 36.09 41.56 1989-10-26 25.84 10.32 17.98 21.26 25.32 28.78 34.86 40.46 1989-10-27 26.12 8.64 17.42 20.60 24.98 28.85 35.72 39.88 1989-10-28 27.16 7.52 17.32 20.47 24.62 27.16 34.75 39.69 1989-10-29 28.92 4.34 17.81 19.98 24.39 28.35 34.45 39.36 1989-10-30 26.60 4.36 16.78 19.82 24.65 28.65 35.39 40.11 1989-10-31 27.03 7.79 16.34 20.13 24.74 28.28 35.07 40.63 1989-11-01 28.43 9.06 15.72 19.90 24.51 28.21 34.14 40.68 1989-11-02 25.61 10.48 16.22 19.32 24.41 27.28 35.11 40.73 1989-11-03 22.08 13.83 15.82 20.79 24.34 26.76 34.28 41.18 1989-11-04 22.22 13.52 16.62 20.47 24.45 26.79 33.82 40.03 1989-11-05 18.57 13.14 15.67 20.31 24.23 27.00 33.79 40.24 1989-11-06 14.99 12.26 15.20 19.51 23.98 26.88 31.83 36.37 1989-11-07 17.72 10.99 17.33 19.92 24.40 26.95 32.55 36.67 1989-11-08 17.86 14.48 17.04 20.08 24.44 26.96 33.29 37.04 1989-11-09 18.08 16.43 18.22 20.41 25.00 27.66 33.37 36.90 1989-11-10 18.24 15.56 17.94 20.98 25.36 29.50 32.77 37.77 1989-11-11 20.58 16.22 18.47 21.39 25.86 28.76 34.09 40.33 1989-11-12 20.20 14.14 18.19 21.83 25.84 29.34 34.03 39.10 1989-11-13 22.20 14.53 18.38 21.77 25.59 28.03 34.18 39.34 1989-11-14 22.54 12.87 18.45 21.91 24.82 27.25 32.31 37.42 1989-11-15 24.61 12.76 18.95 21.22 24.47 25.69 31.97 37.30 1989-11-16 22.80 12.54 19.71 21.37 24.59 26.05 32.31 39.45 1989-11-17 21.76 12.56 18.65 21.73 24.40 26.41 32.09 46.61 1989-11-18 20.87 12.40 18.59 21.93 24.84 26.09 32.71 52.82 1989-11-19 21.96 12.79 17.72 22.10 25.11 26.95 32.64 51.73 1989-11-20 21.41 13.17 18.29 21.14 25.34 27.42 32.32 56.54 1989-11-21 22.41 12.67 18.39 20.86 25.39 26.95 32.12 54.94 1989-11-22 22.73 12.53 17.95 20.30 25.49 27.38 32.71 53.08 1989-11-23 22.95 12.40 17.49 21.35 25.39 28.01 32.97 51.46 1989-11-24 22.73 13.78 16.76 21.14 25.75 28.97 33.73 50.21 1989-11-25 22.62 13.77 17.77 22.70 26.20 29.28 33.87 45.78 1989-11-26 22.58 14.16 17.81 22.54 26.29 29.34 35.30 43.42 1989-11-27 22.56 14.51 17.80 22.54 26.63 29.28 36.26 47.53 1989-11-28 22.92 14.58 18.03 23.48 27.23 28.94 36.40 53.45 1989-11-29 22.71 12.78 17.89 23.41 27.39 29.75 37.52 58.69 1989-11-30 22.70 12.13 17.50 23.56 27.15 28.59 35.98 58.69 1989-12-01 23.19 11.89 17.82 23.03 27.22 29.11 37.30 58.37 1989-12-02 23.61 12.25 17.90 22.43 27.12 28.86 37.03 58.22 1989-12-03 24.25 12.11 17.82 21.63 26.79 29.52 37.37 58.49 1989-12-04 25.76 12.36 18.10 21.50 26.68 29.67 39.07 51.00 1989-12-05 26.47 12.16 17.48 22.06 26.98 28.79 38.47 49.17 1989-12-06 26.77 11.36 17.64 22.11 26.99 28.40 41.20 48.68 1989-12-07 27.62 10.16 17.75 21.50 27.30 28.50 43.87 51.14 1989-12-08 27.76 9.95 17.14 22.47 27.60 29.07 43.78 57.81 1989-12-09 28.10 9.67 16.69 21.96 27.58 28.53 46.85 57.72 1989-12-10 27.67 11.73 17.32 21.91 27.67 28.48 46.85 57.23 1989-12-11 27.14 12.07 18.27 22.89 27.80 28.22 45.33 56.80 1989-12-12 26.52 11.88 18.34 22.78 28.15 29.10 44.36 56.41 1989-12-13 26.74 11.11 18.49 24.22 28.65 28.74 43.61 55.64 1989-12-14 26.78 9.60 18.23 24.58 28.84 30.16 44.05 55.19 1989-12-15 26.27 7.90 17.79 24.39 28.90 30.68 42.29 55.48 1989-12-16 27.38 6.88 16.71 25.11 29.02 30.65 42.00 54.60 1989-12-17 26.74 7.02 16.64 24.87 28.48 30.56 42.57 53.14 1989-12-18 26.11 5.07 17.29 23.78 28.00 30.49 44.35 52.33 1989-12-19 24.81 5.77 17.95 24.10 27.94 31.14 42.88 51.55 1989-12-20 25.17 6.25 19.89 23.48 27.96 31.75 40.97 53.06 1989-12-21 23.99 6.36 19.92 23.94 27.94 32.13 40.04 54.43 1989-12-22 24.56 5.12 19.78 24.49 28.12 31.38 39.27 54.86 1989-12-23 24.36 3.93 19.81 24.33 28.16 32.17 37.82 56.09 1989-12-24 24.66 2.41 18.84 24.50 28.14 32.78 37.61 55.84 1989-12-25 24.15 4.59 18.80 24.05 28.14 32.58 39.00 54.99 1989-12-26 23.55 5.09 18.26 23.55 28.08 32.73 38.57 54.56 1989-12-27 22.84 5.76 19.00 22.90 28.20 33.27 39.62 55.35 1989-12-28 21.61 7.14 20.08 23.48 28.00 32.18 39.23 54.88 1989-12-29 21.47 6.45 20.21 23.97 28.01 31.17 37.17 55.78 1989-12-30 22.24 5.65 20.43 24.76 28.33 31.08 38.76 58.43 1989-12-31 22.70 5.42 18.95 24.56 28.66 31.16 37.52 58.41 1990-01-01 23.29 5.89 18.12 24.46 28.59 31.02 37.52 58.22 1990-01-02 24.14 4.65 18.36 24.50 28.75 32.34 44.62 57.54 1990-01-03 23.77 4.85 17.60 24.12 28.69 30.85 50.03 57.73 1990-01-04 23.14 4.35 16.54 23.30 28.02 30.28 46.26 57.31 1990-01-05 22.76 5.14 16.38 23.10 27.88 30.53 44.54 56.01 1990-01-06 21.77 5.27 15.28 22.79 27.71 30.16 45.05 54.84 1990-01-07 20.92 6.52 15.38 22.11 27.62 29.73 46.05 55.10 1990-01-08 20.60 7.53 16.48 21.56 27.73 30.89 43.70 54.73 1990-01-09 22.08 10.62 16.80 22.12 27.95 31.19 43.56 55.31 1990-01-10 22.49 10.48 16.66 21.80 27.69 31.24 42.70 55.87 1990-01-11 27.14 9.48 17.11 21.60 27.46 31.18 41.06 54.79 1990-01-12 27.52 8.14 17.08 21.63 27.22 30.20 40.28 54.36 1990-01-13 26.75 6.43 15.97 23.39 27.27 31.44 39.22 53.00 1990-01-14 26.15 4.39 15.62 22.75 27.00 30.47 39.88 51.94 1990-01-15 24.52 4.35 14.35 22.19 26.88 30.93 39.43 50.98 1990-01-16 24.19 3.91 15.25 22.22 26.92 32.01 38.84 49.93 1990-01-17 27.45 3.59 14.51 21.40 26.88 30.90 40.79 50.81 1990-01-18 30.57 3.57 14.69 21.28 26.44 30.57 38.98 50.44 1990-01-19 32.72 3.42 14.24 21.59 26.24 30.62 37.45 50.08 1990-01-20 36.44 3.28 14.40 21.47 25.99 30.46 37.49 45.34 1990-01-21 37.00 3.32 14.98 21.25 25.90 30.47 37.78 49.75 1990-01-22 35.33 3.37 15.17 20.73 25.80 30.61 38.75 48.86 1990-01-23 34.07 3.54 15.35 20.35 25.36 30.93 35.87 47.42 1990-01-24 35.29 3.82 14.63 20.57 25.04 29.35 34.47 52.27 1990-01-25 34.10 4.13 14.31 19.96 24.83 28.37 34.04 51.54 1990-01-26 29.86 4.20 12.74 19.88 24.31 29.54 34.72 50.82 1990-01-27 30.20 4.31 11.38 19.75 23.86 29.79 35.35 50.01 1990-01-28 31.51 3.56 11.32 19.20 23.68 29.50 35.72 49.94 1990-01-29 30.31 4.08 10.89 18.49 23.43 28.09 35.67 54.92 1990-01-30 32.65 4.49 11.12 17.57 22.95 27.82 35.18 55.49 1990-01-31 36.03 7.21 10.48 16.93 22.84 28.85 36.38 56.33 1990-02-01 37.30 8.01 10.59 15.88 22.49 27.48 36.72 54.62 1990-02-02 35.49 7.88 11.32 16.57 22.55 25.24 35.58 54.90 1990-02-03 32.65 6.74 11.20 15.87 22.39 26.53 34.53 51.62 1990-02-04 29.51 5.64 11.18 15.22 22.56 27.88 35.68 55.51 1990-02-05 25.25 4.91 11.63 15.63 22.50 27.00 34.49 55.59 1990-02-06 24.04 4.10 11.53 15.63 22.42 27.18 33.34 55.23 1990-02-07 24.12 3.90 11.44 15.60 21.75 25.41 35.55 50.68 1990-02-08 24.27 3.76 11.05 15.89 21.18 25.46 32.71 49.14 1990-02-09 23.43 3.59 10.49 15.32 20.50 23.96 32.22 45.82 1990-02-10 24.74 2.99 9.59 14.91 19.77 24.65 30.23 40.85 1990-02-11 22.46 6.62 11.57 14.03 19.53 22.53 30.08 40.22 1990-02-12 21.09 6.93 11.80 14.75 19.61 21.93 29.83 43.65 1990-02-13 18.63 6.04 11.94 15.89 20.06 22.05 31.10 44.62 1990-02-14 17.37 5.04 12.69 16.10 20.62 21.91 32.71 45.09 1990-02-15 14.13 3.98 12.39 16.10 20.86 23.47 35.43 42.82 1990-02-16 12.86 2.28 12.04 15.86 21.09 24.42 34.21 47.62 1990-02-17 11.97 1.45 11.93 15.27 21.00 25.01 34.49 48.92 1990-02-18 12.35 1.67 11.95 14.45 20.42 24.45 32.08 47.49 1990-02-19 11.84 2.14 10.05 14.58 19.80 22.15 31.86 46.57 1990-02-20 11.91 2.19 9.28 14.36 19.49 21.74 29.55 52.07 1990-02-21 11.16 1.95 8.55 14.07 18.99 21.18 28.27 46.50 1990-02-22 10.90 2.95 9.57 14.10 19.07 21.50 30.51 46.79 1990-02-23 10.17 3.36 9.58 14.68 19.64 22.39 31.75 49.64 1990-02-24 9.32 3.59 8.57 14.17 19.96 22.77 33.23 49.34 1990-02-25 8.61 4.08 8.80 14.11 20.25 23.83 34.66 52.56 1990-02-26 7.62 4.51 7.47 14.35 20.53 23.63 38.73 55.34 1990-02-27 6.06 5.00 7.51 14.29 20.40 23.23 39.54 55.63 1990-02-28 4.98 4.54 7.85 13.81 19.71 22.76 37.30 53.59 1990-03-01 4.57 2.21 7.32 12.93 18.80 22.49 30.89 55.23 1990-03-02 4.26 1.59 6.25 13.41 18.21 21.26 28.17 57.32 1990-03-03 5.32 1.69 6.01 13.10 18.14 21.37 27.26 55.66 1990-03-04 5.35 0.87 5.92 12.83 17.90 20.39 26.65 52.83 1990-03-05 5.40 1.46 5.93 12.76 17.66 20.45 28.62 50.22 1990-03-06 6.24 1.96 6.38 12.19 17.45 20.52 29.41 48.96 1990-03-07 7.22 2.67 6.32 11.48 17.32 20.16 30.67 45.28 1990-03-08 6.92 3.35 5.89 11.15 16.70 19.05 26.51 42.36 1990-03-09 7.83 3.82 6.73 10.98 16.82 18.79 26.30 45.81 1990-03-10 8.26 3.30 7.42 11.63 17.22 19.45 26.18 46.24 1990-03-11 8.48 4.77 7.50 11.78 18.10 20.28 31.43 48.32 1990-03-12 8.50 4.66 6.99 11.82 18.86 20.65 33.66 52.93 1990-03-13 8.55 4.62 7.43 11.49 19.36 20.96 34.63 53.33 1990-03-14 8.33 3.53 7.14 10.84 19.65 21.53 41.70 54.31 1990-03-15 8.82 4.28 7.11 10.50 19.37 21.88 38.18 55.10 1990-03-16 8.51 3.06 7.00 10.67 18.73 21.71 33.24 53.87 1990-03-17 8.47 4.10 6.28 10.75 18.67 21.61 32.30 53.96 1990-03-18 8.77 4.43 7.71 11.10 18.46 20.59 31.54 53.48 1990-03-19 9.08 3.16 9.02 12.03 18.42 20.87 31.19 50.77 1990-03-20 9.42 1.96 8.69 11.45 18.69 21.03 34.43 50.11 1990-03-21 9.74 2.12 8.19 11.01 18.84 21.90 33.55 48.49 1990-03-22 10.04 2.17 7.57 11.16 18.39 20.34 33.21 48.51 1990-03-23 10.42 2.20 7.92 11.09 18.38 21.13 35.60 48.95 1990-03-24 10.88 2.21 7.80 11.13 18.18 18.64 35.98 48.82 1990-03-25 11.31 0.99 7.49 11.09 18.19 20.74 38.25 48.57 1990-03-26 11.87 1.57 7.23 11.29 18.30 21.07 38.37 48.45 1990-03-27 11.71 1.61 7.58 11.79 18.70 21.59 37.30 48.85 1990-03-28 11.09 1.37 7.88 11.11 18.58 21.65 36.83 52.59 1990-03-29 10.68 1.74 6.58 11.58 18.37 21.85 35.07 53.37 1990-03-30 9.31 1.94 6.37 10.72 18.05 21.26 35.20 51.97 1990-03-31 8.61 1.73 5.97 10.82 17.71 20.86 35.11 48.02 1990-04-01 7.46 1.94 5.49 10.23 16.93 19.43 33.57 46.17 1990-04-02 6.08 1.84 5.71 10.45 16.51 18.67 34.24 41.39 1990-04-03 4.37 1.87 5.01 10.72 16.63 18.45 35.37 44.17 1990-04-04 3.39 1.86 5.13 10.99 17.01 19.01 34.97 47.88 1990-04-05 1.80 1.80 6.59 11.59 17.68 18.98 35.09 50.30 1990-04-06 2.62 2.62 5.67 11.63 18.49 21.45 34.09 54.15 1990-04-07 5.18 2.63 6.03 11.50 19.22 24.34 34.33 57.45 1990-04-08 7.84 2.51 7.93 11.02 19.21 24.45 34.31 51.78 1990-04-09 9.02 0.79 6.13 12.64 19.39 24.83 33.21 53.77 1990-04-10 12.07 0.75 5.87 12.21 19.34 25.35 33.57 57.51 1990-04-11 12.08 0.69 5.66 11.49 18.91 25.99 32.29 56.17 1990-04-12 10.79 0.67 5.53 10.11 18.68 24.26 33.64 55.21 1990-04-13 9.67 0.60 5.98 10.23 19.00 23.76 32.96 54.15 1990-04-14 9.14 0.53 5.51 9.04 18.49 22.80 32.94 52.34 1990-04-15 6.77 0.52 5.32 9.11 18.27 24.22 34.41 53.23 1990-04-16 5.88 0.52 5.30 8.68 17.67 20.56 33.87 53.68 1990-04-17 4.92 0.52 5.46 8.02 17.85 21.93 34.07 51.44 1990-04-18 3.39 0.47 4.50 7.98 16.85 23.11 33.83 52.09 1990-04-19 3.19 2.39 4.70 8.25 16.79 22.98 31.46 50.76 1990-04-20 3.57 2.43 4.48 9.70 16.54 21.70 29.89 48.14 1990-04-21 4.06 2.43 5.57 9.59 17.54 23.00 31.09 47.12 1990-04-22 4.62 2.31 5.63 9.70 17.03 21.25 32.21 47.20 1990-04-23 5.65 1.29 5.59 8.83 16.98 22.74 31.45 43.15 1990-04-24 6.51 1.96 6.96 9.37 17.36 22.36 32.33 47.91 1990-04-25 7.36 1.53 6.56 8.51 17.15 22.58 37.13 47.56 1990-04-26 17.38 1.46 5.18 8.33 17.03 20.40 35.02 47.11 1990-04-27 28.06 0.69 3.58 7.75 17.02 23.66 33.69 45.26 1990-04-28 27.19 0.66 3.78 7.71 17.05 22.33 35.37 43.06 1990-04-29 33.29 0.52 3.90 6.96 16.80 22.90 32.77 47.29 1990-04-30 40.24 0.56 3.37 6.00 15.63 21.06 31.12 45.84 1990-05-01 37.38 0.55 2.48 6.38 15.58 22.89 34.65 45.48 1990-05-02 -9999.0 0.59 3.31 6.27 15.23 21.58 27.08 55.44 1990-05-03 26.74 0.50 3.60 6.55 15.29 19.31 26.74 56.08 1990-05-04 35.60 0.46 1.05 6.06 14.55 19.42 27.76 51.63 1990-05-05 38.44 0.39 1.06 5.85 14.34 21.02 27.88 50.02 1990-05-06 29.45 0.36 0.85 5.86 13.25 16.34 25.89 47.33 1990-05-07 31.59 0.31 0.88 7.22 14.58 19.99 30.19 40.42 1990-05-08 30.43 0.29 0.74 6.02 14.86 21.36 30.08 41.02 1990-05-09 32.80 0.31 3.11 6.05 15.98 21.70 32.84 43.12 1990-05-10 22.88 0.30 0.84 6.14 15.07 20.81 27.48 46.96 1990-05-11 23.63 0.42 2.26 5.87 14.47 19.32 27.52 45.42 1990-05-12 13.14 0.40 2.32 5.75 13.05 13.96 29.51 42.42 1990-05-13 24.56 0.43 1.58 5.20 13.59 19.90 28.19 40.39 1990-05-14 13.01 0.46 1.48 4.74 12.48 17.39 27.84 40.38 1990-05-15 13.15 0.51 1.37 5.54 11.24 14.19 27.21 36.01 1990-05-16 18.53 0.57 1.52 2.85 10.93 15.27 25.26 35.42 1990-05-17 25.53 0.70 2.78 3.72 11.72 14.23 26.17 38.53 1990-05-18 -9999.0 0.58 1.59 3.07 10.45 11.17 23.37 46.22 1990-05-19 16.25 0.51 0.90 2.57 8.73 12.83 19.24 36.31 1990-05-20 -9999.0 0.63 1.26 2.67 8.62 10.12 18.39 44.24 1990-05-21 16.87 1.21 1.97 3.55 8.22 10.16 16.57 27.76 1990-05-22 16.43 1.03 1.74 4.26 7.56 8.72 15.84 27.37 1990-05-23 -9999.0 0.86 1.67 2.88 7.10 8.89 14.57 26.74 1990-05-24 11.23 0.60 1.34 3.18 6.75 7.34 14.36 23.18 1990-05-25 4.30 1.03 1.52 3.24 7.31 10.27 13.88 24.51 1990-05-26 -9999.0 0.93 1.47 4.08 7.89 10.74 12.89 25.85 1990-05-27 2.13 0.56 1.11 2.40 8.74 12.58 14.28 26.52 1990-05-28 1.48 1.18 1.43 2.38 7.31 8.54 15.26 29.72 1990-05-29 1.22 1.22 1.61 3.68 5.71 7.27 10.24 11.24 1990-05-30 0.46 0.46 1.08 2.32 7.42 8.17 18.74 28.05 1990-05-31 -9999.0 0.88 1.01 2.17 6.08 5.13 14.62 20.99 1990-06-01 -9999.0 0.97 1.02 2.10 3.53 4.19 6.39 9.23 1990-06-02 -9999.0 1.01 2.46 2.89 5.89 7.52 11.09 14.75 1990-06-03 -9999.0 0.96 0.96 2.49 9.55 15.83 21.16 22.18 1990-06-04 -9999.0 1.92 2.03 4.02 5.85 7.12 8.74 11.09 1990-06-05 -9999.0 0.84 1.66 2.37 5.83 5.94 11.37 18.71 1990-06-06 0.39 0.39 0.61 1.38 3.59 4.30 7.57 10.77 1990-06-07 -9999.0 0.65 0.77 1.01 1.66 1.82 2.91 3.52 1990-06-08 0.34 0.34 0.45 1.87 4.04 4.72 7.89 10.69 1990-06-09 0.29 0.29 0.80 1.15 4.10 3.44 7.47 19.33 1990-06-10 10.29 0.43 0.73 1.33 4.71 6.04 11.70 13.10 1990-06-11 -9999.0 1.20 1.42 1.83 4.15 4.60 8.35 10.44 1990-06-12 10.26 0.43 0.74 3.02 7.36 10.69 12.78 14.11 1990-06-13 -9999.0 0.51 0.59 0.79 4.77 1.99 12.43 19.25 1990-06-14 -9999.0 0.48 0.83 1.52 4.70 6.98 9.01 10.03 1990-06-15 -9999.0 1.41 4.43 10.47 16.51 22.54 28.58 31.60 1990-06-16 -9999.0 0.79 2.92 7.17 10.26 14.28 17.14 18.56 1990-06-17 -9999.0 0.49 0.52 0.59 0.66 0.73 0.79 0.83 1990-06-18 -9999.0 0.97 5.21 10.28 11.40 14.22 17.22 18.45 1990-06-19 -9999.0 9.75 9.95 10.35 15.79 17.19 23.63 26.85 1990-06-20 -9999.0 -9999.00-9999.00-9999.00-9999.00-9999.00-9999.00-9999.00 1990-06-21 -9999.0 10.33 12.14 15.22 19.31 22.27 27.12 30.54 1990-06-22 -9999.0 3.14 4.71 7.84 9.90 12.81 14.65 15.57 1990-06-23 -9999.0 10.17 12.47 17.07 21.67 26.27 30.86 33.16 1990-06-24 -9999.0 0.98 0.98 0.98 0.98 0.98 0.98 0.98 1990-06-25 -9999.0 1.07 3.05 7.00 8.24 11.65 12.35 12.70 1990-06-26 -9999.0 6.63 6.63 6.63 6.63 6.63 6.63 6.63 1990-06-27 -9999.0 1.18 3.69 8.72 13.75 18.77 23.80 26.31 1990-06-28 -9999.0 8.35 10.62 15.17 19.72 24.27 28.82 31.09 1990-06-29 -9999.0 10.49 11.03 12.12 13.20 14.29 15.37 15.92 1990-06-30 -9999.0 31.73 32.58 34.29 36.01 37.72 39.43 40.28