Name: SH Vortex Area Units: million km!U2!N Level: 850 K Source: MERRA2 Missing: -9999.0 Climatology: 1979 to 2020 Date Data Minimum 10% 30% Mean 70% 90% Maximum 1999-04-01 45.89 13.35 19.06 24.41 27.56 33.78 40.85 51.67 1999-04-02 47.55 13.70 17.04 24.88 28.25 32.35 40.72 52.35 1999-04-03 47.43 13.56 16.83 24.05 27.71 32.24 37.31 51.86 1999-04-04 47.48 13.62 19.39 23.94 28.07 31.84 37.02 51.06 1999-04-05 47.29 13.67 17.58 24.29 27.04 32.00 36.96 50.21 1999-04-06 47.00 13.65 17.51 24.34 26.19 32.50 38.28 49.53 1999-04-07 46.72 13.47 18.74 24.11 27.11 32.83 37.98 48.59 1999-04-08 41.26 14.77 18.59 24.15 27.15 32.23 41.15 47.49 1999-04-09 35.74 14.21 18.74 23.62 27.09 31.64 38.23 44.66 1999-04-10 30.39 14.00 20.58 22.98 26.59 30.99 36.52 44.28 1999-04-11 28.22 13.48 18.91 22.36 27.08 29.09 34.83 43.55 1999-04-12 26.43 11.49 18.89 22.25 26.80 28.84 33.95 44.32 1999-04-13 30.04 10.69 18.88 21.51 26.04 29.79 33.73 45.24 1999-04-14 33.15 9.05 18.51 21.50 24.79 30.28 33.66 45.28 1999-04-15 36.83 9.00 17.70 21.67 25.12 31.09 35.08 43.47 1999-04-16 37.19 9.17 16.03 21.64 25.86 30.50 35.87 42.13 1999-04-17 37.40 10.29 14.78 21.24 26.70 28.54 35.80 40.82 1999-04-18 37.22 10.34 14.52 20.41 25.52 29.36 36.17 39.16 1999-04-19 36.81 10.34 15.83 20.23 26.40 29.62 35.87 40.34 1999-04-20 34.77 10.27 15.21 20.16 26.40 29.30 35.09 40.99 1999-04-21 32.69 10.28 16.43 20.42 26.57 30.54 34.39 41.66 1999-04-22 32.04 9.27 16.37 20.43 26.91 29.91 35.30 41.81 1999-04-23 32.03 9.40 16.69 21.27 27.56 29.84 35.32 42.00 1999-04-24 32.25 9.64 18.34 21.97 25.69 28.94 34.33 41.81 1999-04-25 32.67 9.56 17.08 20.99 25.23 29.07 34.65 41.51 1999-04-26 33.28 9.30 16.00 21.37 25.47 28.68 33.79 41.07 1999-04-27 34.83 8.78 16.45 21.53 25.53 29.12 34.62 40.77 1999-04-28 34.26 8.31 16.64 22.15 25.79 29.54 35.19 40.71 1999-04-29 33.48 11.90 14.81 22.36 25.67 29.75 35.58 40.73 1999-04-30 33.37 11.50 17.04 22.24 26.01 31.32 36.09 40.06 1999-05-01 33.13 10.93 18.65 21.17 26.23 31.52 35.17 40.30 1999-05-02 31.39 13.24 16.98 21.61 26.06 31.36 33.47 43.02 1999-05-03 30.89 10.44 18.64 22.88 26.83 30.65 33.42 43.20 1999-05-04 30.94 10.64 18.30 23.81 25.84 30.91 35.08 42.23 1999-05-05 31.20 10.43 16.71 22.76 26.34 31.34 37.71 41.08 1999-05-06 31.48 9.90 16.74 22.28 26.13 31.28 39.81 43.30 1999-05-07 30.36 9.42 17.17 22.05 26.35 31.03 39.72 47.21 1999-05-08 30.90 11.94 17.81 22.45 25.45 31.28 39.35 50.85 1999-05-09 30.62 12.68 18.04 23.42 25.12 30.75 37.08 53.28 1999-05-10 30.03 12.65 20.30 23.59 25.93 29.51 36.48 57.76 1999-05-11 26.35 15.72 20.11 23.86 26.07 29.25 37.93 59.58 1999-05-12 28.42 17.17 19.66 24.48 26.15 29.29 37.44 54.99 1999-05-13 28.46 17.69 18.91 23.95 26.42 28.74 36.92 54.75 1999-05-14 29.21 17.51 19.57 24.08 26.80 29.20 37.11 55.12 1999-05-15 29.63 15.71 18.40 24.06 26.88 30.18 36.75 50.57 1999-05-16 36.11 12.71 18.24 24.00 27.63 30.42 37.45 50.78 1999-05-17 35.34 12.35 18.37 24.00 28.68 30.78 38.50 50.57 1999-05-18 36.14 11.84 18.66 24.31 28.90 32.25 39.29 50.64 1999-05-19 36.06 14.94 18.71 24.33 28.47 32.26 39.08 49.82 1999-05-20 36.11 15.05 19.10 25.56 28.32 32.61 39.14 49.23 1999-05-21 34.55 14.73 19.74 26.01 27.70 32.93 39.91 48.29 1999-05-22 34.16 14.63 20.14 25.87 28.43 33.56 39.37 49.32 1999-05-23 34.09 14.09 20.21 26.39 29.39 33.97 38.62 49.29 1999-05-24 34.88 14.65 21.75 27.20 31.39 34.51 38.75 49.45 1999-05-25 34.77 17.75 21.36 27.88 31.45 34.94 38.38 49.33 1999-05-26 34.35 18.60 20.36 27.95 31.56 36.03 39.49 48.84 1999-05-27 35.09 19.22 20.27 27.74 33.39 36.61 40.35 48.33 1999-05-28 34.53 18.50 22.86 27.98 32.85 37.20 40.38 47.90 1999-05-29 34.85 18.09 22.63 29.05 34.16 37.22 40.86 50.14 1999-05-30 35.90 10.15 23.92 30.54 34.68 37.76 41.31 51.02 1999-05-31 36.17 9.93 24.56 30.12 35.20 37.97 41.65 53.64 1999-06-01 35.60 10.42 25.15 30.53 35.31 38.37 41.89 53.98 1999-06-02 37.61 10.16 24.90 30.34 35.05 40.02 43.49 55.19 1999-06-03 38.91 9.73 24.39 30.71 34.40 40.95 44.13 51.57 1999-06-04 41.58 10.25 24.66 30.56 35.89 40.59 45.11 51.51 1999-06-05 43.91 10.59 25.77 32.79 36.73 39.65 43.88 53.91 1999-06-06 46.26 10.88 27.69 32.91 35.71 40.37 44.88 54.59 1999-06-07 46.38 18.37 27.80 32.43 34.97 40.98 46.51 53.00 1999-06-08 46.40 19.07 28.21 31.75 36.69 40.93 46.68 50.94 1999-06-09 45.80 19.19 26.57 30.88 36.53 42.42 49.91 56.03 1999-06-10 45.16 20.60 26.47 31.53 37.87 41.61 49.23 55.87 1999-06-11 45.82 20.46 26.34 32.03 37.94 43.30 50.63 56.41 1999-06-12 46.18 20.85 25.87 31.30 37.54 43.18 47.38 55.72 1999-06-13 46.54 20.86 25.92 32.17 39.22 42.72 47.30 55.36 1999-06-14 46.33 20.61 25.34 32.34 38.36 42.94 49.46 55.10 1999-06-15 46.63 19.89 26.50 32.76 37.21 43.81 51.04 57.59 1999-06-16 46.17 19.11 27.90 33.20 38.69 43.53 51.63 57.33 1999-06-17 46.34 18.17 27.55 33.66 39.52 44.44 51.13 57.29 1999-06-18 45.82 18.30 29.04 33.67 38.72 44.27 50.72 58.47 1999-06-19 42.73 18.29 30.14 33.61 37.84 43.70 50.08 56.05 1999-06-20 38.40 18.46 29.61 35.32 38.92 43.19 49.11 60.27 1999-06-21 36.35 18.92 28.57 35.54 39.90 43.37 51.72 59.88 1999-06-22 31.36 19.50 27.77 35.91 38.49 42.48 51.54 59.82 1999-06-23 27.04 19.77 26.36 35.31 40.25 41.97 51.33 55.75 1999-06-24 26.93 19.18 27.30 36.02 39.15 42.23 48.98 56.07 1999-06-25 27.65 19.26 28.70 35.71 38.94 41.80 50.87 56.18 1999-06-26 26.01 19.36 28.10 35.53 38.56 41.98 50.93 55.78 1999-06-27 25.94 20.10 29.29 34.98 37.84 43.44 51.86 56.44 1999-06-28 26.53 20.83 29.20 34.26 38.83 44.64 50.17 55.33 1999-06-29 25.40 22.18 29.32 33.49 39.50 46.19 52.87 55.06 1999-06-30 24.99 22.91 27.75 33.31 38.86 43.74 52.92 55.29 1999-07-01 24.59 22.74 25.48 34.41 39.42 43.51 52.04 58.65 1999-07-02 24.87 21.50 25.21 35.07 39.87 43.60 52.56 58.63 1999-07-03 24.57 22.50 27.89 34.51 40.05 43.65 52.45 58.54 1999-07-04 24.61 22.29 27.73 34.42 40.36 44.51 51.41 58.54 1999-07-05 24.49 23.48 26.95 33.87 41.11 47.03 51.92 58.00 1999-07-06 24.30 23.91 28.04 33.93 41.73 47.31 52.71 58.08 1999-07-07 24.33 24.33 28.25 34.38 39.27 47.07 52.50 57.58 1999-07-08 24.31 24.31 28.67 33.39 40.22 46.19 52.55 57.27 1999-07-09 26.49 26.49 28.33 34.44 39.32 46.56 52.76 57.03 1999-07-10 25.79 24.00 28.35 33.99 40.05 46.26 52.23 56.57 1999-07-11 27.89 24.58 27.93 34.50 38.37 47.38 52.62 56.55 1999-07-12 30.43 23.30 28.65 34.39 39.73 47.80 52.41 56.89 1999-07-13 33.40 23.66 29.32 33.78 37.69 46.73 53.71 57.52 1999-07-14 32.54 23.95 27.72 32.87 38.53 46.23 53.81 58.05 1999-07-15 33.85 23.44 29.18 33.94 38.36 45.94 52.95 57.97 1999-07-16 32.62 22.99 28.88 34.49 39.23 44.05 52.28 58.02 1999-07-17 30.03 22.09 29.36 33.54 39.73 42.97 51.78 56.58 1999-07-18 27.27 21.23 28.29 36.23 39.77 45.02 51.64 54.98 1999-07-19 26.17 23.55 28.81 37.23 41.33 46.24 51.61 57.83 1999-07-20 25.64 24.84 27.66 37.75 42.41 47.39 51.65 57.66 1999-07-21 24.92 24.92 31.18 38.57 42.40 48.01 53.22 57.37 1999-07-22 25.46 25.46 31.58 38.67 43.69 49.93 53.81 57.42 1999-07-23 26.86 25.80 31.00 37.99 44.20 49.83 54.07 57.87 1999-07-24 27.19 26.14 29.63 37.88 44.02 49.38 54.22 58.31 1999-07-25 27.50 23.33 29.55 38.04 43.30 50.47 53.60 58.39 1999-07-26 28.28 19.93 28.46 39.69 43.62 49.08 54.52 58.42 1999-07-27 28.85 21.19 29.21 39.35 43.76 49.04 54.59 58.03 1999-07-28 29.53 22.33 31.71 39.38 43.75 49.27 54.29 57.88 1999-07-29 30.82 23.41 31.00 39.99 43.98 49.08 54.15 57.81 1999-07-30 31.23 24.96 31.44 38.39 45.84 47.49 55.73 58.18 1999-07-31 30.48 30.48 32.68 39.66 45.98 50.27 55.52 59.12 1999-08-01 30.74 30.44 32.53 40.19 45.25 50.74 54.69 59.18 1999-08-02 28.90 28.37 35.27 40.33 46.06 49.83 56.08 58.84 1999-08-03 27.27 26.92 33.76 40.25 44.84 49.53 55.67 59.39 1999-08-04 27.33 27.10 34.96 40.10 45.86 48.31 56.06 58.81 1999-08-05 29.17 22.88 34.88 40.07 45.38 47.51 56.06 58.19 1999-08-06 29.10 27.23 34.71 38.73 45.54 48.60 55.44 57.54 1999-08-07 29.61 26.01 34.68 37.13 45.84 49.31 54.63 56.98 1999-08-08 28.69 28.69 33.80 39.24 46.71 49.16 55.66 57.66 1999-08-09 28.19 28.19 34.05 38.64 46.00 48.06 55.50 56.32 1999-08-10 30.83 30.83 34.21 39.30 45.63 48.46 55.03 56.54 1999-08-11 33.11 32.50 33.90 39.36 45.71 49.75 55.17 57.17 1999-08-12 35.73 30.79 34.77 39.96 44.94 49.83 53.98 55.43 1999-08-13 39.42 28.56 34.59 40.79 44.52 50.76 53.79 55.29 1999-08-14 41.24 28.26 34.66 40.90 45.02 50.32 54.09 57.57 1999-08-15 43.90 27.07 34.50 41.18 44.83 49.63 54.04 57.63 1999-08-16 42.45 27.55 34.60 40.90 45.17 49.27 53.64 58.27 1999-08-17 46.18 28.27 34.29 40.38 45.14 49.38 53.92 60.43 1999-08-18 42.97 27.63 33.94 40.82 43.80 48.43 53.70 58.03 1999-08-19 47.62 27.85 33.39 39.37 44.02 47.46 53.37 58.18 1999-08-20 47.33 27.90 33.10 39.82 43.59 46.37 53.19 57.72 1999-08-21 52.10 28.10 32.93 39.05 42.94 45.96 53.81 56.99 1999-08-22 52.02 28.35 32.65 38.15 42.34 47.36 52.71 57.91 1999-08-23 59.19 28.33 33.02 37.51 42.14 47.07 52.87 59.19 1999-08-24 59.06 28.52 33.95 38.95 42.30 48.20 52.42 59.06 1999-08-25 58.79 28.81 33.91 40.04 42.52 46.80 52.24 58.79 1999-08-26 58.68 28.99 33.87 38.63 42.78 46.37 52.05 58.68 1999-08-27 58.10 29.09 33.85 39.54 42.83 47.54 52.11 58.10 1999-08-28 57.51 29.10 33.42 39.06 42.50 47.99 54.02 59.11 1999-08-29 57.22 29.22 32.35 39.09 41.84 47.19 53.23 58.65 1999-08-30 56.84 29.22 33.00 38.85 42.26 47.06 52.67 58.60 1999-08-31 56.36 29.12 31.74 38.18 42.61 46.82 56.01 58.90 1999-09-01 55.98 29.20 32.12 37.02 42.40 46.61 54.76 58.86 1999-09-02 55.93 28.22 31.21 36.50 42.83 46.33 54.92 58.99 1999-09-03 55.60 27.15 31.20 36.08 42.45 47.43 55.48 59.00 1999-09-04 55.37 26.48 30.85 36.41 41.74 47.29 55.22 58.61 1999-09-05 55.10 25.52 31.81 36.86 41.48 48.49 54.23 58.22 1999-09-06 54.83 24.38 30.97 37.42 41.33 48.75 54.10 57.64 1999-09-07 54.53 24.18 32.62 37.10 41.30 47.77 54.38 57.71 1999-09-08 54.31 24.62 33.23 38.61 41.44 46.90 53.03 56.90 1999-09-09 53.92 24.32 32.94 38.54 41.81 46.23 53.17 56.67 1999-09-10 53.59 23.95 32.30 38.48 41.61 46.00 52.96 55.93 1999-09-11 53.24 22.69 31.92 38.68 41.22 45.55 52.52 57.05 1999-09-12 52.95 21.38 31.05 38.37 40.54 44.60 52.54 60.50 1999-09-13 52.52 20.01 30.80 37.69 40.20 44.07 52.54 60.42 1999-09-14 52.28 19.36 30.89 37.32 39.53 43.84 52.75 60.28 1999-09-15 51.73 18.92 30.76 36.59 39.88 43.88 51.73 60.15 1999-09-16 51.03 18.29 30.84 36.62 39.47 43.49 51.41 59.41 1999-09-17 50.05 17.77 30.88 36.66 39.06 43.60 50.59 58.45 1999-09-18 48.87 17.05 30.83 35.04 38.45 43.25 48.84 57.85 1999-09-19 47.22 15.41 30.87 34.48 37.94 42.86 48.92 57.04 1999-09-20 45.62 13.73 30.00 33.59 38.12 42.65 48.48 56.43 1999-09-21 44.23 12.60 28.68 32.98 38.03 41.98 47.40 55.97 1999-09-22 42.99 11.40 28.20 32.56 37.92 40.58 46.20 55.32 1999-09-23 41.40 10.60 27.99 32.00 37.49 40.28 45.14 53.90 1999-09-24 40.20 10.50 27.62 31.63 36.78 39.83 45.01 52.37 1999-09-25 39.65 10.42 27.04 31.51 35.48 39.39 44.67 50.40 1999-09-26 38.78 10.38 26.29 31.10 34.72 39.11 44.81 50.10 1999-09-27 37.53 10.31 27.03 31.03 34.85 38.98 43.90 50.24 1999-09-28 37.40 10.04 27.56 30.75 34.79 38.12 43.85 49.74 1999-09-29 36.95 9.97 27.95 30.57 34.66 37.90 42.99 49.28 1999-09-30 36.52 9.91 27.95 30.51 33.90 37.81 42.81 48.54 1999-10-01 36.17 8.54 27.47 30.87 33.32 36.98 42.37 47.47 1999-10-02 36.03 6.73 26.87 30.85 33.18 36.35 42.10 46.36 1999-10-03 35.60 6.43 26.82 30.97 32.87 35.62 41.54 46.04 1999-10-04 35.67 6.20 27.35 30.68 32.66 35.67 40.60 45.14 1999-10-05 35.15 4.72 27.54 30.04 32.39 34.94 39.34 45.09 1999-10-06 34.55 4.77 26.82 29.70 31.81 34.30 38.81 44.60 1999-10-07 34.25 4.91 26.15 28.76 31.68 33.19 38.27 44.43 1999-10-08 33.83 5.58 25.99 28.34 31.48 32.94 38.54 44.31 1999-10-09 32.96 5.76 26.09 28.14 30.32 32.43 37.14 44.22 1999-10-10 32.34 5.90 24.85 27.93 29.97 32.07 36.68 44.44 1999-10-11 31.92 5.88 24.10 27.71 29.35 31.21 35.90 44.65 1999-10-12 31.49 5.82 23.79 27.00 28.59 30.24 35.02 44.76 1999-10-13 31.01 5.47 23.12 26.58 28.67 30.20 35.38 44.94 1999-10-14 30.74 5.49 22.79 25.60 28.53 30.28 35.46 45.11 1999-10-15 30.38 5.50 21.94 24.74 27.83 29.91 33.00 44.92 1999-10-16 30.08 5.61 21.59 24.25 27.22 29.89 32.64 44.82 1999-10-17 29.69 5.58 20.02 23.75 26.27 29.22 32.49 44.26 1999-10-18 29.29 5.70 19.15 23.08 25.68 27.79 32.41 43.65 1999-10-19 29.76 5.74 18.86 21.80 25.51 28.31 31.80 43.02 1999-10-20 31.00 6.27 17.05 21.51 24.87 28.15 31.63 42.62 1999-10-21 32.57 6.66 15.24 21.95 24.14 28.49 31.88 42.16 1999-10-22 33.34 7.19 14.10 21.23 23.29 28.49 31.03 41.28 1999-10-23 34.21 7.61 14.15 20.13 22.78 27.05 31.49 40.46 1999-10-24 34.47 8.37 13.93 19.38 21.70 26.18 31.73 39.77 1999-10-25 33.96 8.11 13.05 18.76 21.19 25.67 30.46 38.87 1999-10-26 33.18 7.68 11.32 17.38 20.29 25.59 30.35 38.37 1999-10-27 33.10 6.93 10.96 15.72 20.47 24.76 29.82 37.31 1999-10-28 32.74 6.33 11.51 14.97 19.46 24.38 28.46 35.75 1999-10-29 32.27 7.66 10.65 15.10 18.81 23.65 28.36 33.65 1999-10-30 32.16 8.60 10.07 14.43 19.22 23.25 28.40 32.82 1999-10-31 32.18 7.27 10.28 14.56 18.72 22.80 27.71 32.18 1999-11-01 32.11 5.43 9.88 14.58 18.19 23.40 27.04 32.11 1999-11-02 31.36 4.09 7.81 13.87 18.12 22.81 26.02 31.36 1999-11-03 30.45 3.57 8.37 13.89 17.46 23.23 26.28 30.45 1999-11-04 29.66 1.95 8.44 13.98 17.08 21.27 27.13 30.38 1999-11-05 28.33 4.84 7.03 13.85 17.66 21.48 27.10 29.64 1999-11-06 26.39 3.74 7.60 12.44 17.36 21.19 25.22 28.50 1999-11-07 25.33 2.53 8.44 12.04 16.86 20.68 25.24 26.84 1999-11-08 24.53 2.79 7.82 11.35 16.22 20.97 23.53 27.38 1999-11-09 23.03 3.19 7.99 12.94 15.87 18.48 22.98 27.40 1999-11-10 22.13 3.15 6.83 12.43 15.23 17.13 22.12 27.11 1999-11-11 21.87 3.15 6.56 11.70 14.33 16.42 21.74 26.54 1999-11-12 21.69 3.08 7.38 12.07 13.91 16.09 21.69 27.16 1999-11-13 21.59 2.56 4.98 11.51 14.17 16.01 20.88 27.92 1999-11-14 21.63 2.05 5.32 9.72 12.74 16.17 21.44 28.61 1999-11-15 21.18 1.38 5.23 8.52 12.49 15.05 21.78 29.66 1999-11-16 20.92 1.50 6.21 8.81 11.67 14.25 21.83 30.44 1999-11-17 19.71 2.87 5.46 8.40 10.79 15.28 20.49 29.74 1999-11-18 17.19 1.13 4.21 8.21 10.39 14.26 17.43 28.76 1999-11-19 17.04 1.65 3.47 7.57 9.54 13.50 16.57 27.95 1999-11-20 13.55 1.71 3.55 7.95 10.51 12.39 17.02 25.37 1999-11-21 12.49 0.69 2.82 7.56 9.45 12.43 17.33 22.79 1999-11-22 11.49 0.84 2.58 6.75 9.38 11.44 17.15 21.41 1999-11-23 12.80 0.94 1.98 6.12 8.68 12.21 17.54 20.47 1999-11-24 11.16 0.79 2.21 5.09 8.08 11.23 17.42 19.09 1999-11-25 13.48 0.87 2.53 4.31 8.26 12.15 15.26 20.49 1999-11-26 12.72 0.55 2.66 6.13 10.14 12.39 17.75 20.18 1999-11-27 12.71 0.55 2.81 4.91 10.73 12.57 17.26 22.21 1999-11-28 12.18 0.52 3.67 5.88 8.39 12.56 16.89 20.44 1999-11-29 11.53 0.48 3.02 6.49 9.92 13.89 18.85 19.91 1999-11-30 10.65 0.48 1.70 3.93 6.89 12.09 18.02 20.39 1999-12-01 10.26 0.54 2.00 3.54 5.72 10.26 16.58 20.59 1999-12-02 10.45 0.69 1.55 3.31 6.42 10.59 14.83 18.79 1999-12-03 9.10 1.10 1.27 2.61 5.32 9.27 11.27 18.08 1999-12-04 10.55 0.59 1.33 2.48 5.28 8.75 10.53 16.47 1999-12-05 11.18 0.69 1.61 2.68 4.99 6.72 11.21 18.13 1999-12-06 12.03 0.67 0.97 2.50 4.00 7.19 12.40 26.30 1999-12-07 12.21 0.52 0.92 2.23 3.10 7.01 10.57 12.21 1999-12-08 13.98 0.43 0.63 2.99 6.15 8.26 13.56 14.26 1999-12-09 12.80 0.77 0.99 2.74 5.34 7.50 11.81 13.88 1999-12-10 12.78 0.74 1.84 4.37 6.52 9.59 12.62 15.67 1999-12-11 12.55 0.75 1.36 3.89 5.76 5.95 11.55 12.55 1999-12-12 13.99 0.65 1.07 2.90 5.24 6.30 10.26 20.53 1999-12-13 11.33 0.54 1.18 2.61 3.94 4.73 7.17 11.33 1999-12-14 10.12 0.69 1.08 3.73 5.30 7.08 10.98 20.33 1999-12-15 7.85 0.64 0.88 3.09 4.86 6.38 8.12 12.46 1999-12-16 6.41 0.55 0.64 1.49 3.69 5.54 7.40 8.54 1999-12-17 3.42 0.51 0.76 0.92 2.68 6.59 12.76 26.67 1999-12-18 3.32 0.54 0.78 1.37 2.17 3.46 7.07 15.04 1999-12-19 3.88 0.77 0.90 1.88 3.99 6.17 10.45 32.97 1999-12-20 3.98 1.01 1.28 1.39 2.45 4.11 6.09 10.51 1999-12-21 3.56 0.78 1.09 1.58 3.78 5.58 8.27 19.86 1999-12-22 -9999.0 0.87 1.06 1.55 4.67 6.36 13.92 21.89 1999-12-23 -9999.0 0.61 1.06 2.13 3.12 3.80 5.18 6.24 1999-12-24 -9999.0 0.56 0.92 1.31 2.87 4.64 6.80 8.19 1999-12-25 -9999.0 0.50 0.56 2.58 4.08 6.97 10.13 10.68 1999-12-26 -9999.0 0.89 1.51 3.30 3.74 8.88 19.62 31.62 1999-12-27 3.10 1.09 2.00 2.64 2.99 4.87 20.88 34.28 1999-12-28 3.01 2.65 2.79 3.59 5.92 11.94 18.75 22.28 1999-12-29 -9999.0 1.17 1.52 2.30 3.26 3.64 15.21 22.85 1999-12-30 1.80 1.80 1.86 1.96 2.07 2.54 3.00 3.24 1999-12-31 -9999.0 2.54 2.57 2.63 2.69 2.75 2.82 2.85