Name: SH Vortex Area Units: million km!U2!N Level: 600 K Source: MERRA2 Missing: -9999.0 Climatology: 1979 to 2024 Date Data Minimum 10% 30% Mean 70% 90% Maximum 1999-04-01 14.18 6.63 9.81 14.22 17.25 20.03 25.11 32.41 1999-04-02 13.81 6.62 9.96 13.75 17.02 19.27 25.72 33.27 1999-04-03 13.23 6.46 9.53 13.39 16.77 18.30 26.65 31.76 1999-04-04 13.10 6.63 9.58 13.57 16.83 18.89 24.88 31.58 1999-04-05 12.09 6.42 9.94 13.53 16.56 18.41 24.11 32.29 1999-04-06 7.42 6.90 9.82 13.44 16.54 18.20 24.22 32.08 1999-04-07 7.32 6.84 10.71 13.95 16.98 19.38 23.11 31.34 1999-04-08 7.40 6.79 12.31 14.08 17.35 20.20 24.13 28.50 1999-04-09 10.32 7.37 11.66 14.21 17.58 20.15 23.78 27.29 1999-04-10 13.87 7.04 12.01 14.57 17.80 20.22 25.23 26.94 1999-04-11 17.11 6.82 12.77 15.11 17.78 19.90 24.61 28.23 1999-04-12 20.41 7.36 11.54 14.99 17.77 20.20 24.31 28.97 1999-04-13 23.55 8.14 11.80 14.56 18.03 19.71 26.20 30.65 1999-04-14 21.23 9.57 11.45 14.36 18.11 19.78 26.36 29.52 1999-04-15 17.84 9.89 12.79 14.53 18.10 19.23 25.94 29.55 1999-04-16 14.65 11.15 13.02 14.67 18.31 18.98 26.47 30.54 1999-04-17 11.99 9.71 13.03 14.32 18.28 19.72 25.77 29.97 1999-04-18 9.75 9.17 13.00 14.10 18.14 19.58 25.10 30.84 1999-04-19 10.38 9.15 12.77 14.61 18.01 19.43 25.42 31.67 1999-04-20 11.23 11.23 12.96 14.64 18.28 19.95 25.29 35.66 1999-04-21 12.10 9.59 13.06 15.07 18.40 19.55 26.71 32.85 1999-04-22 12.54 9.85 12.76 15.37 18.67 19.58 26.41 33.60 1999-04-23 12.73 10.77 12.80 15.52 18.82 20.60 26.14 33.29 1999-04-24 12.84 11.38 13.34 15.43 19.11 22.08 26.80 32.65 1999-04-25 13.17 12.18 13.04 15.88 19.23 22.06 27.01 32.38 1999-04-26 13.44 11.20 13.00 15.73 19.44 22.81 27.16 31.70 1999-04-27 13.78 11.42 13.28 16.06 19.56 22.52 27.80 31.10 1999-04-28 14.42 11.47 13.04 15.61 19.65 22.81 27.79 36.18 1999-04-29 14.83 11.88 12.87 16.09 19.85 22.72 27.49 36.23 1999-04-30 14.99 11.99 13.14 16.21 19.99 24.08 26.75 36.44 1999-05-01 15.01 11.56 12.77 15.93 20.11 23.78 27.53 36.58 1999-05-02 17.04 10.29 12.53 16.13 20.16 23.35 27.13 36.61 1999-05-03 19.13 10.28 12.47 15.95 20.49 24.39 28.71 36.43 1999-05-04 18.80 11.23 12.74 16.02 20.72 24.66 29.88 36.22 1999-05-05 18.54 11.13 13.24 16.14 20.55 24.29 29.54 36.10 1999-05-06 18.38 11.36 13.55 16.27 20.64 24.78 29.49 36.02 1999-05-07 18.74 11.32 13.37 16.18 21.07 24.51 30.14 36.25 1999-05-08 18.69 11.39 13.61 16.31 21.34 25.16 29.06 36.29 1999-05-09 21.29 11.61 14.12 16.65 21.53 25.20 29.10 36.44 1999-05-10 24.51 11.75 13.77 17.44 22.09 25.37 29.49 37.19 1999-05-11 27.74 11.82 14.80 18.40 22.62 25.69 29.08 41.37 1999-05-12 28.26 11.92 14.95 18.73 22.83 25.71 29.53 40.96 1999-05-13 28.09 12.08 15.39 18.37 22.75 26.02 29.78 40.44 1999-05-14 25.95 12.18 15.68 18.00 22.51 25.29 29.85 40.20 1999-05-15 25.18 12.19 15.61 17.96 22.22 25.02 30.09 40.40 1999-05-16 24.60 12.16 15.35 17.79 22.08 24.72 29.69 40.60 1999-05-17 23.49 11.60 14.71 18.19 21.98 24.27 29.75 40.78 1999-05-18 22.26 11.90 14.60 18.87 22.13 24.94 28.86 41.20 1999-05-19 22.64 10.76 14.72 18.47 22.39 25.99 29.36 41.56 1999-05-20 20.82 10.52 15.27 18.77 22.79 26.37 28.96 41.22 1999-05-21 20.66 11.98 15.18 18.85 22.89 26.48 30.24 41.44 1999-05-22 21.32 13.37 15.13 19.01 23.25 26.39 29.94 41.20 1999-05-23 22.89 13.54 16.16 18.92 23.27 26.24 29.24 41.02 1999-05-24 24.75 13.46 16.43 18.85 23.39 25.81 29.81 40.48 1999-05-25 26.83 14.24 16.74 19.01 23.60 25.99 29.28 46.82 1999-05-26 26.71 13.34 17.58 19.95 23.81 26.31 29.52 46.56 1999-05-27 26.71 13.72 16.57 20.03 23.78 26.85 29.04 45.68 1999-05-28 26.76 12.97 17.28 20.73 24.14 26.87 31.05 45.21 1999-05-29 26.59 13.30 18.06 20.61 24.68 27.10 32.86 38.89 1999-05-30 26.08 16.16 18.98 21.33 25.20 26.83 32.73 41.82 1999-05-31 26.42 17.10 18.40 22.78 25.68 26.74 32.70 46.47 1999-06-01 26.36 17.54 18.85 22.46 25.46 26.71 32.89 38.97 1999-06-02 26.06 17.50 19.89 22.35 25.48 26.61 33.05 38.61 1999-06-03 25.78 17.55 18.30 22.08 25.42 27.50 32.60 44.59 1999-06-04 26.30 17.44 19.66 22.64 25.80 27.74 32.18 44.46 1999-06-05 26.28 16.35 19.38 22.71 25.80 27.93 33.84 44.43 1999-06-06 26.39 15.68 19.80 23.20 26.57 28.65 33.93 44.68 1999-06-07 26.16 17.51 19.88 22.50 26.71 28.73 36.73 39.71 1999-06-08 26.59 15.79 19.07 23.32 26.95 28.98 36.34 45.44 1999-06-09 26.50 15.48 19.55 23.84 26.97 28.64 36.32 44.80 1999-06-10 26.50 18.30 19.66 23.05 26.93 29.28 36.67 44.31 1999-06-11 26.68 13.74 19.55 22.79 26.71 29.38 34.07 39.97 1999-06-12 27.46 11.67 21.45 24.55 27.21 29.23 33.73 39.73 1999-06-13 27.77 11.99 22.25 25.23 27.19 28.62 33.73 39.43 1999-06-14 28.15 11.66 21.92 25.18 27.57 29.81 33.65 43.43 1999-06-15 28.46 11.64 21.16 23.61 27.40 29.63 34.74 43.88 1999-06-16 28.65 11.33 21.10 24.18 28.06 30.84 35.31 49.77 1999-06-17 28.54 15.75 21.01 23.93 28.26 31.28 36.68 44.35 1999-06-18 28.51 17.75 21.64 25.48 29.20 31.93 38.53 46.53 1999-06-19 28.43 19.94 21.86 26.57 29.60 32.03 37.38 47.51 1999-06-20 28.03 18.59 21.55 26.24 29.90 32.79 37.95 47.88 1999-06-21 27.85 12.39 21.98 26.48 30.21 33.64 38.23 48.01 1999-06-22 27.77 12.20 21.80 26.62 30.45 33.48 41.57 48.17 1999-06-23 27.43 6.07 23.27 25.45 30.02 33.08 40.41 47.28 1999-06-24 27.29 1.51 21.93 25.62 29.95 33.14 42.71 47.23 1999-06-25 27.33 7.75 21.73 25.31 30.04 32.78 42.73 47.34 1999-06-26 27.18 7.50 21.64 25.24 29.74 32.71 42.27 44.42 1999-06-27 27.25 13.66 20.94 25.02 29.94 32.86 41.88 47.21 1999-06-28 27.56 11.45 22.10 26.34 30.02 33.12 40.02 47.18 1999-06-29 27.75 14.32 20.46 27.60 30.37 33.92 39.15 47.39 1999-06-30 28.04 17.10 21.49 27.30 30.84 34.90 39.49 48.07 1999-07-01 28.07 14.78 20.55 26.96 31.45 35.32 41.77 47.15 1999-07-02 27.73 16.71 20.39 26.76 31.40 35.18 41.81 47.36 1999-07-03 27.53 15.47 23.37 27.59 31.55 34.32 42.09 47.84 1999-07-04 27.29 14.61 25.39 28.24 31.64 34.17 41.21 47.55 1999-07-05 26.96 13.80 24.26 27.82 31.81 35.07 41.18 47.13 1999-07-06 26.84 16.71 21.71 26.97 31.63 35.33 41.48 46.90 1999-07-07 27.01 18.10 22.02 27.11 32.26 34.99 44.86 47.38 1999-07-08 27.22 15.52 23.72 26.67 33.15 37.80 46.03 52.44 1999-07-09 27.39 15.64 23.05 26.67 33.28 39.36 47.28 52.82 1999-07-10 27.55 12.62 23.15 28.36 33.66 38.86 47.18 53.04 1999-07-11 27.06 8.67 22.11 28.33 33.23 38.97 44.80 52.47 1999-07-12 27.10 5.14 20.82 28.33 32.37 37.45 42.04 51.99 1999-07-13 27.18 8.20 21.59 27.43 31.98 37.91 42.87 48.87 1999-07-14 26.89 11.46 23.49 27.93 31.98 36.19 40.79 48.63 1999-07-15 24.28 14.91 23.66 27.68 31.76 35.90 40.09 48.15 1999-07-16 24.46 14.40 25.03 29.46 31.99 35.39 39.40 47.76 1999-07-17 23.91 14.88 24.79 30.34 33.32 37.24 41.18 47.69 1999-07-18 23.07 15.30 26.14 30.50 33.65 37.41 41.22 47.67 1999-07-19 22.72 15.94 25.09 30.63 34.15 37.91 43.24 47.84 1999-07-20 25.70 15.12 26.34 30.26 34.47 37.77 43.33 50.37 1999-07-21 26.16 19.51 25.36 30.23 34.61 38.05 44.40 51.09 1999-07-22 31.86 22.28 23.96 30.85 34.92 39.41 45.21 50.64 1999-07-23 32.23 22.87 23.83 30.08 34.58 38.91 45.86 48.76 1999-07-24 32.69 16.38 25.13 30.21 34.47 38.34 45.79 49.62 1999-07-25 32.06 8.99 25.74 30.38 34.36 38.27 44.68 49.62 1999-07-26 31.09 14.22 26.85 31.17 34.85 38.40 44.71 49.47 1999-07-27 25.33 13.35 27.56 31.62 34.95 37.92 43.45 49.06 1999-07-28 30.48 12.82 26.24 30.93 34.87 39.28 43.45 48.72 1999-07-29 30.05 19.02 26.38 31.84 35.78 39.61 45.80 49.86 1999-07-30 30.64 19.50 26.84 32.08 36.29 40.82 46.62 49.71 1999-07-31 27.31 22.03 26.12 32.17 36.46 41.92 46.58 49.50 1999-08-01 27.75 18.29 27.55 31.48 36.62 42.38 47.76 49.65 1999-08-02 22.28 19.00 27.17 31.87 37.09 43.56 47.61 52.93 1999-08-03 21.83 18.88 26.65 31.98 36.50 42.74 47.95 52.48 1999-08-04 20.63 13.67 26.49 32.41 36.58 43.36 47.57 52.29 1999-08-05 19.42 18.21 25.10 29.96 36.35 43.00 47.08 57.38 1999-08-06 20.42 15.66 24.58 29.98 36.44 42.17 46.85 56.74 1999-08-07 15.49 14.86 26.71 30.22 35.80 41.03 47.05 52.50 1999-08-08 13.50 11.93 26.55 29.61 35.18 39.67 46.84 52.36 1999-08-09 13.91 13.91 25.98 31.14 34.94 38.66 46.78 51.39 1999-08-10 15.25 15.25 25.67 29.71 34.37 38.55 46.68 51.61 1999-08-11 9.44 9.44 24.15 29.97 33.87 38.64 46.66 51.70 1999-08-12 21.51 7.93 24.63 30.10 34.35 40.07 46.72 49.99 1999-08-13 19.59 8.57 24.51 29.94 34.92 38.47 47.31 51.23 1999-08-14 18.79 8.99 22.31 31.86 35.13 41.24 47.71 52.15 1999-08-15 22.07 13.52 23.56 31.97 35.98 41.51 48.54 55.88 1999-08-16 26.54 17.74 23.66 32.14 36.61 41.23 49.51 55.92 1999-08-17 19.72 17.21 23.12 31.55 36.32 41.84 49.24 55.71 1999-08-18 30.57 17.05 26.32 31.37 36.94 41.40 49.42 55.50 1999-08-19 31.81 22.37 26.59 31.50 37.07 41.01 49.37 55.37 1999-08-20 32.65 21.69 24.96 32.20 37.32 41.80 49.67 54.88 1999-08-21 33.36 16.84 25.80 31.92 36.78 42.61 49.14 54.52 1999-08-22 39.23 11.95 28.89 31.70 37.34 41.55 49.21 51.61 1999-08-23 38.87 7.99 29.37 32.03 37.04 41.59 48.04 51.35 1999-08-24 44.30 7.72 28.70 31.69 36.78 42.01 47.89 51.27 1999-08-25 49.78 8.31 28.74 32.21 36.75 41.33 47.75 51.23 1999-08-26 55.09 9.28 30.01 32.51 37.36 41.15 48.25 55.09 1999-08-27 54.90 19.99 27.70 32.54 37.41 40.16 48.38 54.90 1999-08-28 54.76 20.63 30.11 33.03 37.88 42.03 48.19 54.76 1999-08-29 54.79 22.75 31.35 33.32 38.29 42.68 48.42 54.79 1999-08-30 54.71 22.91 31.18 34.20 38.94 44.18 49.38 54.71 1999-08-31 54.65 22.65 30.83 33.18 39.19 44.83 50.24 54.66 1999-09-01 54.56 25.44 29.11 33.06 39.10 44.38 50.35 55.13 1999-09-02 54.41 24.07 29.72 33.31 39.33 44.59 50.22 55.20 1999-09-03 54.19 23.97 30.41 34.48 39.42 44.31 49.94 59.96 1999-09-04 53.86 24.04 28.33 33.99 38.75 44.11 49.96 54.89 1999-09-05 48.27 26.62 28.52 33.69 38.86 43.55 50.01 54.47 1999-09-06 42.70 25.11 30.73 32.80 38.93 43.99 49.95 56.86 1999-09-07 42.42 23.92 29.51 32.88 38.70 43.85 49.89 56.09 1999-09-08 42.30 23.87 28.74 32.89 38.53 42.42 50.09 55.47 1999-09-09 42.07 23.16 28.98 33.99 38.89 42.40 49.61 56.64 1999-09-10 47.10 22.56 29.17 33.29 38.73 43.66 49.30 55.82 1999-09-11 51.87 26.00 28.41 33.19 38.57 41.63 49.49 55.12 1999-09-12 51.47 26.64 28.55 32.91 38.12 41.64 49.56 54.27 1999-09-13 51.06 26.27 29.09 34.00 38.05 40.19 49.42 53.86 1999-09-14 51.21 25.47 29.92 33.48 38.37 41.33 49.65 53.65 1999-09-15 46.28 24.99 30.48 33.94 38.53 42.16 49.75 54.87 1999-09-16 41.86 24.57 30.21 33.56 38.38 42.11 49.35 54.82 1999-09-17 36.87 23.37 30.93 34.27 38.60 42.71 48.81 54.37 1999-09-18 32.11 22.54 30.94 33.87 38.71 42.84 48.39 53.85 1999-09-19 26.75 21.79 29.12 33.62 38.24 42.22 48.04 53.51 1999-09-20 26.35 21.46 29.03 33.02 38.07 42.00 47.84 53.20 1999-09-21 25.68 20.72 28.92 33.01 37.93 41.58 47.18 52.84 1999-09-22 25.41 20.50 29.34 31.39 37.57 41.63 47.07 52.96 1999-09-23 24.91 20.45 27.32 32.25 37.17 41.77 47.67 53.10 1999-09-24 24.80 20.02 28.58 31.37 36.77 40.89 47.04 53.02 1999-09-25 24.86 19.86 27.15 31.53 36.31 39.41 47.32 53.00 1999-09-26 24.88 20.16 27.24 31.76 36.26 40.21 47.08 53.01 1999-09-27 24.94 19.93 27.39 32.13 36.18 39.89 47.02 52.89 1999-09-28 24.86 19.59 26.30 32.74 35.78 39.70 47.08 52.72 1999-09-29 24.52 19.70 26.93 32.43 35.68 39.27 47.05 52.68 1999-09-30 24.30 19.10 27.67 31.70 35.42 39.27 45.71 52.64 1999-10-01 24.24 18.62 27.59 31.73 34.90 38.47 45.18 52.27 1999-10-02 24.63 17.83 27.44 30.99 34.31 37.08 43.95 51.94 1999-10-03 24.80 16.68 27.18 30.98 34.01 36.01 44.12 51.46 1999-10-04 25.08 14.87 27.35 30.10 33.76 36.51 44.23 50.90 1999-10-05 25.71 14.88 27.36 29.89 33.61 36.11 44.22 50.43 1999-10-06 25.71 14.87 26.77 30.36 33.36 35.14 43.99 50.36 1999-10-07 25.11 15.24 26.17 30.09 33.22 35.09 43.06 50.26 1999-10-08 27.06 15.21 27.10 29.72 32.94 35.02 42.52 50.26 1999-10-09 29.14 15.18 27.57 29.28 32.53 34.07 41.43 50.34 1999-10-10 30.83 15.21 27.81 29.39 32.25 32.89 40.85 50.27 1999-10-11 31.83 15.35 28.00 28.81 32.04 31.78 40.49 50.07 1999-10-12 33.26 15.72 26.98 28.58 31.85 33.17 40.08 49.85 1999-10-13 33.02 16.04 26.77 28.30 31.74 33.47 39.85 49.60 1999-10-14 32.63 16.09 26.44 28.29 31.56 33.17 39.75 49.45 1999-10-15 32.06 16.18 26.12 28.50 31.27 32.58 39.34 49.15 1999-10-16 32.69 16.21 25.53 28.30 30.94 32.59 38.55 45.10 1999-10-17 31.21 16.23 25.62 28.01 30.65 32.73 37.34 45.12 1999-10-18 30.74 16.26 25.13 28.12 30.50 32.40 36.83 44.92 1999-10-19 29.89 16.27 24.13 27.53 30.23 32.11 36.36 44.88 1999-10-20 29.38 16.51 23.77 26.83 30.01 32.34 36.38 44.74 1999-10-21 29.14 16.72 23.54 26.86 29.76 32.08 36.74 44.76 1999-10-22 30.94 16.71 23.32 26.56 29.58 31.64 36.49 44.22 1999-10-23 30.91 16.80 22.76 26.29 29.09 31.29 35.56 44.25 1999-10-24 31.73 17.09 22.42 26.25 28.63 31.02 34.78 44.41 1999-10-25 32.32 17.14 21.80 26.08 28.11 29.87 33.43 44.38 1999-10-26 32.51 16.89 21.64 25.27 27.79 29.48 33.32 43.99 1999-10-27 32.23 17.17 21.35 25.19 27.36 29.05 33.01 43.50 1999-10-28 32.25 17.15 21.17 24.78 27.11 28.61 32.76 43.09 1999-10-29 31.97 16.93 21.15 24.25 26.88 28.50 33.21 40.00 1999-10-30 31.91 16.68 21.72 24.45 26.66 28.67 32.57 36.95 1999-10-31 31.45 16.34 21.05 24.19 26.32 27.68 31.64 36.39 1999-11-01 31.44 15.69 21.04 23.69 26.04 27.94 31.56 39.07 1999-11-02 30.99 15.26 20.84 23.28 25.73 28.27 31.25 39.42 1999-11-03 30.80 14.85 20.38 22.76 25.35 27.47 30.82 39.48 1999-11-04 30.03 14.47 20.02 21.72 24.99 27.03 30.53 36.80 1999-11-05 29.27 14.38 19.40 21.48 24.51 27.20 30.31 33.76 1999-11-06 28.72 14.12 19.09 21.24 24.13 26.86 30.33 33.39 1999-11-07 28.65 13.36 18.22 21.14 23.74 26.26 29.67 32.72 1999-11-08 28.12 12.75 17.83 20.90 23.44 25.47 29.85 32.31 1999-11-09 27.85 12.19 17.81 21.07 23.15 24.86 28.91 32.45 1999-11-10 28.06 11.82 17.31 21.16 22.91 24.88 28.95 32.50 1999-11-11 28.10 11.62 16.75 20.79 22.62 24.99 28.39 30.69 1999-11-12 28.25 11.56 15.98 20.57 22.39 24.77 28.30 29.80 1999-11-13 28.28 10.72 16.60 20.49 22.15 24.86 28.33 29.27 1999-11-14 28.44 8.70 15.42 19.40 21.77 24.56 28.10 29.55 1999-11-15 28.43 6.67 15.08 19.16 21.44 24.34 28.06 29.69 1999-11-16 28.08 6.79 15.11 18.64 21.05 24.06 27.94 29.57 1999-11-17 27.60 7.07 14.21 18.52 20.61 23.72 27.62 29.43 1999-11-18 27.39 4.40 13.98 17.96 20.28 23.44 27.23 29.37 1999-11-19 26.97 4.23 13.34 18.03 19.98 23.20 26.98 29.16 1999-11-20 26.58 4.12 11.72 17.40 19.58 23.23 26.72 28.89 1999-11-21 26.63 4.03 10.08 16.90 19.20 22.87 26.40 28.78 1999-11-22 25.29 3.77 8.81 16.24 18.76 23.39 25.81 28.59 1999-11-23 23.82 4.13 7.63 15.58 18.02 22.46 25.36 27.91 1999-11-24 22.33 4.41 7.73 13.52 17.47 22.04 24.74 27.41 1999-11-25 21.01 5.10 7.67 13.02 17.06 21.74 24.35 27.48 1999-11-26 19.36 3.75 7.69 13.02 16.58 21.46 24.33 26.97 1999-11-27 19.11 3.70 7.05 11.22 16.08 21.54 24.30 26.43 1999-11-28 18.97 4.00 6.97 10.39 15.83 21.69 23.99 25.94 1999-11-29 19.01 3.81 5.69 10.24 15.35 20.91 23.68 25.29 1999-11-30 19.17 3.86 4.97 9.54 14.83 19.45 23.42 25.66 1999-12-01 19.46 3.13 4.95 8.95 14.42 18.87 23.27 25.55 1999-12-02 19.83 0.94 4.07 9.51 14.16 18.41 22.67 25.61 1999-12-03 20.18 0.85 3.78 8.67 13.67 18.68 22.69 25.72 1999-12-04 20.44 0.49 4.01 7.70 13.26 18.44 22.81 25.80 1999-12-05 20.77 0.68 3.76 7.41 12.84 18.19 22.65 25.10 1999-12-06 20.53 0.98 3.60 6.43 12.65 17.98 22.72 25.02 1999-12-07 19.86 1.12 3.56 6.07 12.12 17.33 21.91 24.66 1999-12-08 19.18 1.16 3.33 5.53 11.84 16.91 21.86 24.31 1999-12-09 18.28 1.27 3.33 5.44 11.67 17.26 21.93 23.90 1999-12-10 17.37 1.39 2.95 6.19 11.23 16.53 21.13 23.51 1999-12-11 16.75 0.92 2.47 4.93 10.82 16.21 20.45 23.23 1999-12-12 16.52 1.35 2.54 4.96 10.17 14.47 18.82 23.51 1999-12-13 15.65 1.49 3.00 5.46 10.03 14.11 18.79 23.16 1999-12-14 15.12 1.48 2.54 4.49 9.22 13.13 19.21 23.32 1999-12-15 14.44 0.55 2.85 4.33 9.65 13.08 19.34 22.37 1999-12-16 13.90 0.53 2.06 4.35 9.01 12.41 18.76 22.11 1999-12-17 13.28 0.42 1.84 3.97 8.52 11.05 18.71 22.77 1999-12-18 13.23 0.18 1.69 3.86 8.64 11.32 19.87 23.68 1999-12-19 12.92 0.15 1.44 3.44 8.07 10.07 18.62 23.78 1999-12-20 12.76 0.13 1.50 3.33 7.83 10.26 15.50 25.01 1999-12-21 12.51 0.13 0.92 2.88 7.70 10.31 14.68 25.74 1999-12-22 11.73 0.11 1.18 2.94 7.96 10.08 14.79 27.81 1999-12-23 11.59 0.11 0.97 2.60 7.18 10.10 13.98 31.30 1999-12-24 11.82 0.11 1.63 2.95 7.62 10.31 14.83 32.92 1999-12-25 11.73 0.10 1.72 3.07 7.14 9.83 13.75 28.04 1999-12-26 11.94 0.19 1.57 3.14 6.49 9.14 11.51 29.33 1999-12-27 12.71 0.23 0.96 2.72 6.04 7.54 11.90 29.34 1999-12-28 12.67 0.65 1.14 2.68 5.24 6.70 10.60 19.18 1999-12-29 12.37 0.41 1.32 2.29 7.19 9.92 14.93 25.30 1999-12-30 12.02 0.52 1.31 2.65 7.46 8.71 16.33 30.86 1999-12-31 11.27 0.28 1.27 2.25 5.65 5.84 15.46 18.46