Date/Time_(UTC) Source Sensor Vmax(kts) ARCHER Lat Lon Geo-ref Lat Lon 50% cert rad 95% cert rad Eye diam (deg) % cert eye 20260906 08:30:00 HIMAWARI9 IR 20.0 29.07 132.87 29.11 132.82 3.36 9.49 0.90 12.7 20260906 08:30:00 HIMAWARI9 SWIR 20.0 29.10 132.90 29.13 132.84 0.47 1.32 0.90 *** 20260906 08:25:34 * SSMIS-17 89-92GHz 20.0 29.17 132.24 29.21 132.18 0.38 1.08 1.10 1.2 20260906 07:48:28 SSMIS-18 89-92GHz 20.0 *** *** *** *** 0.47 1.34 5.00 0.0 20260906 05:30:00 HIMAWARI9 IR 20.0 28.80 132.03 28.84 131.97 3.36 9.49 1.00 3.6 20260906 05:30:00 HIMAWARI9 SWIR 20.0 28.35 132.43 28.39 132.38 1.15 3.26 0.50 *** 20260906 05:10:44 * GMI 37GHz 20.0 28.78 132.70 28.84 132.61 0.29 0.82 0.40 *** 20260906 05:10:44 GMI 89-92GHz 20.0 *** *** *** *** 0.43 1.23 2.20 1.8 20260906 02:30:00 HIMAWARI9 IR 20.0 28.36 132.17 28.40 132.12 3.36 9.49 0.30 0.7 20260906 02:30:00 * HIMAWARI9 SWIR 20.0 28.44 133.35 28.47 133.30 0.92 2.59 0.10 *** 20260905 23:30:00 HIMAWARI9 IR 20.0 28.41 133.77 28.46 133.70 3.36 9.49 0.60 3.6 20260905 23:30:00 * HIMAWARI9 SWIR 20.0 28.41 133.95 28.46 133.87 0.70 1.99 0.20 *** 20260905 21:06:31 * SSMIS-17 89-92GHz 21.0 29.13 132.15 29.12 132.17 0.48 1.35 1.20 0.9 20260905 20:30:00 HIMAWARI9 IR 21.0 28.29 133.19 28.34 133.12 3.36 9.49 1.00 2.1 20260905 20:30:00 HIMAWARI9 SWIR 21.0 27.97 134.13 28.02 134.06 1.98 5.60 0.30 *** 20260905 19:20:45 * GMI 37GHz 22.0 *** *** *** *** 0.29 0.83 1.70 *** 20260905 19:20:45 GMI 89-92GHz 22.0 *** *** *** *** 0.60 1.70 1.00 0.3 20260905 17:30:00 HIMAWARI9 IR 23.0 27.66 132.67 27.71 132.59 2.53 7.14 1.00 6.7 20260905 17:30:00 HIMAWARI9 SWIR 23.0 28.68 132.87 28.73 132.79 3.36 9.49 0.10 *** 20260905 14:30:00 HIMAWARI9 IR 25.0 28.05 133.49 28.10 133.43 3.36 9.49 0.50 3.3 20260905 14:30:00 * HIMAWARI9 SWIR 25.0 28.00 133.47 28.05 133.40 1.87 5.29 0.60 *** 20260905 11:30:00 * HIMAWARI9 IR 25.0 28.08 134.12 28.16 134.00 3.36 9.49 0.20 2.1 20260905 11:30:00 * HIMAWARI9 SWIR 25.0 28.06 134.37 28.13 134.25 3.36 9.49 0.60 *** 20260905 08:30:00 * HIMAWARI9 IR 25.0 27.73 133.14 27.81 133.02 0.77 2.18 1.00 11.0 20260905 08:30:00 HIMAWARI9 SWIR 25.0 27.63 134.78 27.71 134.66 3.36 9.49 0.70 *** 20260905 06:22:26 SSMIS-18 89-92GHz 25.0 27.16 135.15 27.11 135.24 0.56 1.58 3.10 0.1 20260905 05:50:45 GMI 37GHz 25.0 27.22 136.61 27.25 136.58 0.40 1.13 1.70 *** 20260905 05:50:45 * GMI 89-92GHz 25.0 27.42 135.54 27.45 135.52 0.37 1.05 0.30 2.5 20260905 05:30:00 HIMAWARI9 IR 25.0 27.28 134.43 27.38 134.33 3.36 9.49 0.30 47.4 20260905 05:30:00 HIMAWARI9 SWIR 25.0 27.35 134.79 27.46 134.70 1.14 3.23 1.00 *** 20260905 02:30:00 * HIMAWARI9 IR 25.0 25.92 138.09 26.03 138.00 2.05 5.80 0.70 3.4 20260905 02:30:00 HIMAWARI9 SWIR 25.0 27.24 133.89 27.35 133.80 2.88 8.13 0.10 *** 20260904 23:20:00 HIMAWARI9 IR 30.0 24.27 138.53 24.52 138.44 3.36 9.49 0.60 3.1 20260904 23:20:00 * HIMAWARI9 SWIR 30.0 24.09 138.45 24.35 138.36 0.45 1.28 0.60 *** 20260904 21:21:57 SSMIS-17 89-92GHz 30.0 25.41 135.80 25.27 135.85 0.51 1.44 1.20 0.9 20260904 20:10:00 HIMAWARI9 IR 30.0 23.82 138.52 24.14 138.41 3.36 9.49 0.70 4.6 20260904 20:10:00 * HIMAWARI9 SWIR 30.0 23.72 138.52 24.04 138.41 0.43 1.21 0.70 *** 20260904 19:06:02 * SSMIS-18 89-92GHz 40.0 25.15 137.24 24.72 137.39 0.38 1.06 0.50 1.6 20260904 17:30:00 HIMAWARI9 IR 40.0 23.73 135.26 23.86 135.20 3.36 9.49 0.60 2.2 20260904 17:30:00 HIMAWARI9 SWIR 40.0 23.05 139.44 23.18 139.38 1.75 4.93 0.60 *** 20260904 14:20:00 HIMAWARI9 IR 40.0 21.39 138.78 21.56 138.70 3.36 9.49 0.90 10.3 20260904 14:20:00 * HIMAWARI9 SWIR 40.0 21.74 138.78 21.91 138.70 0.75 2.13 0.80 ***