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 20260916 08:50:20 * GOES18 IR 25.0 19.28 -147.37 19.28 -147.41 3.36 9.49 0.40 0.3 20260916 08:50:20 * GOES18 SWIR 25.0 19.75 -147.48 19.75 -147.52 3.36 9.49 0.40 *** 20260916 05:50:20 GOES18 IR 25.0 19.65 -146.64 19.65 -146.68 3.36 9.49 0.80 0.4 20260916 05:50:20 GOES18 SWIR 25.0 19.85 -146.58 19.85 -146.62 0.85 2.39 1.00 *** 20260916 04:38:17 * SSMIS-16 89-92GHz 25.0 20.50 -146.35 20.50 -146.68 0.39 1.09 0.50 1.5 20260916 02:50:20 GOES18 IR 25.0 18.73 -145.04 18.73 -145.08 2.17 6.14 0.70 0.4 20260916 02:50:20 GOES18 SWIR 25.0 18.90 -144.64 18.90 -144.68 0.70 1.98 0.50 *** 20260916 01:58:49 * SSMIS-18 89-92GHz 25.0 20.50 -145.72 20.50 -145.97 0.46 1.31 0.20 0.9 20260915 23:50:20 GOES18 IR 25.0 19.20 -144.58 19.20 -144.62 3.36 9.49 0.70 0.4 20260915 23:50:20 * GOES18 SWIR 25.0 19.00 -143.78 19.00 -143.82 0.85 2.41 0.10 *** 20260915 20:50:20 GOES18 IR 26.0 19.83 -144.44 19.84 -144.48 3.36 9.49 0.70 0.2 20260915 20:50:20 * GOES18 SWIR 26.0 20.23 -144.23 20.24 -144.26 1.49 4.20 0.10 *** 20260915 17:50:20 GOES18 IR 28.0 20.10 -143.81 20.10 -143.85 3.36 9.49 0.90 0.2 20260915 17:50:20 * GOES18 SWIR 28.0 19.85 -143.41 19.85 -143.45 0.93 2.64 0.30 *** 20260915 14:50:20 GOES18 IR 30.0 20.09 -143.31 20.09 -143.35 3.36 9.49 1.00 0.3 20260915 14:50:20 * GOES18 SWIR 30.0 20.09 -143.10 20.09 -143.13 0.71 2.02 0.70 *** 20260915 11:50:20 GOES18 IR 30.0 20.14 -142.47 20.15 -142.51 3.36 9.49 0.90 0.5 20260915 11:50:20 GOES18 SWIR 30.0 19.96 -142.47 19.97 -142.51 1.49 4.21 0.10 *** 20260915 10:45:44 GMI 37GHz 30.0 20.37 -142.29 20.41 -142.56 0.37 1.04 0.70 *** 20260915 10:45:44 * GMI 89-92GHz 30.0 20.47 -142.18 20.51 -142.45 0.22 0.62 4.70 3.9 20260915 08:50:20 GOES18 IR 30.0 20.01 -141.88 20.01 -141.92 3.36 9.49 0.80 0.5 20260915 08:50:20 * GOES18 SWIR 30.0 20.11 -141.67 20.11 -141.70 1.02 2.87 0.10 *** 20260915 05:50:20 GOES18 IR 30.0 20.15 -141.06 20.15 -141.09 3.36 9.49 0.20 0.3 20260915 05:50:20 * GOES18 SWIR 30.0 19.80 -140.98 19.80 -141.01 1.94 5.49 0.10 *** 20260915 02:50:20 GOES18 IR 31.0 19.91 -140.57 19.91 -140.60 3.36 9.49 0.40 0.3 20260915 02:50:20 GOES18 SWIR 31.0 19.91 -140.57 19.91 -140.60 3.36 9.49 0.90 *** 20260915 02:48:40 * SSMIS-17 89-92GHz 31.0 20.21 -140.25 20.21 -140.29 0.44 1.26 3.20 1.1 20260914 23:50:20 * GOES18 IR 33.0 20.20 -140.45 20.21 -140.49 3.36 9.49 1.00 0.9 20260914 23:50:20 * GOES18 SWIR 33.0 20.05 -139.92 20.06 -139.96 3.36 9.49 0.40 *** 20260914 21:25:45 GMI 37GHz 34.0 19.51 -139.46 19.48 -139.36 0.53 1.49 4.20 *** 20260914 21:25:45 * GMI 89-92GHz 34.0 19.91 -139.35 19.88 -139.25 0.20 0.55 0.30 8.1 20260914 20:50:20 GOES18 IR 31.0 19.86 -140.06 19.88 -140.10 3.36 9.49 1.00 1.0 20260914 20:50:20 GOES18 SWIR 31.0 20.61 -139.95 20.63 -139.99 1.56 4.41 0.10 *** 20260914 17:50:20 GOES18 IR 33.0 20.97 -139.85 20.98 -139.88 3.36 9.49 0.70 6.4 20260914 17:50:20 * GOES18 SWIR 33.0 20.95 -139.93 20.95 -139.96 0.39 1.11 0.70 *** 20260914 14:50:22 GOES18 IR 35.0 20.06 -137.10 20.06 -137.13 3.36 9.49 0.20 4.0 20260914 14:50:22 * GOES18 SWIR 35.0 19.93 -137.28 19.94 -137.32 0.36 1.03 0.10 *** 20260914 13:19:20 * SSMIS-18 89-92GHz 35.0 20.04 -136.97 19.97 -136.66 0.31 0.88 0.40 38.9 20260914 11:50:22 GOES18 IR 35.0 19.72 -136.27 19.72 -136.30 3.36 9.49 0.10 0.5 20260914 11:50:22 GOES18 SWIR 35.0 19.67 -136.64 19.67 -136.67 1.70 4.81 0.10 *** 20260914 08:50:22 * GOES18 IR 40.0 19.36 -136.54 19.36 -136.57 3.36 9.49 0.70 6.4 20260914 08:50:22 * GOES18 SWIR 40.0 19.21 -136.62 19.21 -136.65 3.36 9.49 0.80 *** 20260914 05:50:22 * GOES18 IR 40.0 18.55 -136.02 18.55 -136.05 3.36 9.49 1.00 2.0 20260914 05:50:22 * GOES18 SWIR 40.0 18.57 -136.02 18.58 -136.05 3.36 9.49 0.90 *** 20260914 03:24:25 SSMIS-16 89-92GHz 40.0 *** *** *** *** 0.55 1.55 5.00 0.0 20260914 03:02:32 * SSMIS-17 89-92GHz 40.0 19.20 -135.31 19.20 -135.30 0.36 1.01 1.60 3.5 20260914 02:50:22 GOES18 IR 40.0 18.87 -134.15 18.88 -134.18 3.36 9.49 0.40 22.4 20260914 02:50:22 GOES18 SWIR 40.0 18.77 -135.13 18.78 -135.16 2.44 6.89 0.70 *** 20260914 00:45:44 * SSMIS-18 89-92GHz 40.0 19.03 -134.82 18.99 -134.67 0.21 0.60 2.80 3.1 20260913 23:50:22 GOES18 IR 40.0 18.69 -133.40 18.70 -133.43 0.65 1.85 0.10 61.3 20260913 23:50:22 GOES18 SWIR 40.0 18.92 -133.61 18.92 -133.64 0.91 2.57 0.10 *** 20260913 20:50:22 * GOES18 IR 45.0 17.04 -133.13 17.05 -133.16 1.86 5.24 0.20 47.1 20260913 20:50:22 GOES18 SWIR 45.0 18.41 -133.05 18.42 -133.08 2.46 6.96 0.10 *** 20260913 17:50:22 GOES18 IR 45.0 18.25 -133.08 18.26 -133.11 0.73 2.06 0.50 57.7 20260913 17:50:22 * GOES18 SWIR 45.0 18.07 -133.18 18.08 -133.22 0.51 1.45 0.80 *** 20260913 16:11:20 SSMIS-16 89-92GHz 45.0 18.40 -133.09 18.30 -132.83 0.34 0.97 1.70 6.6 20260913 14:50:22 GOES18 IR 45.0 18.89 -131.41 18.90 -131.44 0.67 1.90 0.10 49.6 20260913 14:50:22 GOES18 SWIR 45.0 18.39 -132.41 18.40 -132.44 0.74 2.08 0.10 *** 20260913 13:33:41 * SSMIS-18 89-92GHz 45.0 18.55 -132.83 18.67 -133.14 0.24 0.69 1.50 6.3 20260913 11:50:22 GOES18 IR 45.0 18.12 -131.14 18.12 -131.16 3.36 9.49 0.10 13.5 20260913 11:50:22 GOES18 SWIR 45.0 18.14 -131.72 18.15 -131.74 3.36 9.49 0.10 *** 20260913 10:35:44 * GMI 37GHz 45.0 18.05 -132.16 18.10 -132.37 0.15 0.42 0.80 *** 20260913 10:35:44 GMI 89-92GHz 45.0 18.15 -132.63 18.20 -132.84 0.50 1.40 0.60 1.2 20260913 08:50:22 GOES18 IR 40.0 18.31 -131.62 18.32 -131.64 3.36 9.49 0.10 2.3 20260913 08:50:22 * GOES18 SWIR 40.0 18.26 -131.57 18.27 -131.59 0.44 1.25 0.40 *** 20260913 05:50:22 * GOES18 IR 40.0 18.77 -129.92 18.77 -129.95 3.36 9.49 0.70 1.0 20260913 05:50:22 * GOES18 SWIR 40.0 18.17 -131.02 18.17 -131.05 3.36 9.49 0.10 *** 20260913 03:37:30 * SSMIS-16 89-92GHz 40.0 17.47 -130.71 17.46 -130.58 0.37 1.05 1.40 4.0 20260913 02:50:22 GOES18 IR 45.0 17.91 -129.94 17.91 -129.97 3.36 9.49 1.00 1.9 20260913 02:50:22 GOES18 SWIR 45.0 17.81 -130.09 17.81 -130.13 1.18 3.34 0.70 *** 20260913 00:59:47 * SSMIS-18 89-92GHz 45.0 17.52 -130.63 17.50 -130.43 0.33 0.92 1.80 4.4 20260912 23:50:22 GOES18 IR 45.0 17.97 -129.68 17.98 -129.70 1.95 5.52 0.10 9.6 20260912 23:50:22 GOES18 SWIR 45.0 17.92 -129.86 17.93 -129.88 1.71 4.84 0.10 *** 20260912 21:15:45 * GMI 37GHz 45.0 17.61 -129.96 17.60 -129.92 0.22 0.63 0.30 *** 20260912 21:15:45 GMI 89-92GHz 45.0 17.96 -129.80 17.95 -129.76 0.26 0.75 0.20 22.1 20260912 20:50:22 GOES18 IR 53.0 15.56 -129.21 15.57 -129.23 3.36 9.49 0.50 0.7 20260912 20:50:22 GOES18 SWIR 53.0 17.71 -129.63 17.72 -129.65 3.36 9.49 0.10 *** 20260912 17:50:22 * GOES18 IR 51.0 17.40 -128.75 17.40 -128.78 3.36 9.49 0.10 6.1 20260912 17:50:22 * GOES18 SWIR 51.0 17.87 -128.80 17.88 -128.84 3.36 9.49 0.10 *** 20260912 14:50:22 GOES18 IR 53.0 16.69 -126.31 16.70 -126.35 3.36 9.49 0.50 1.2 20260912 14:50:22 GOES18 SWIR 53.0 17.54 -128.54 17.55 -128.57 3.36 9.49 0.30 *** 20260912 14:23:15 * SSMIS-17 89-92GHz 50.0 17.78 -128.15 17.81 -128.28 0.30 0.84 1.00 17.4 20260912 11:50:22 GOES18 IR 51.0 18.24 -126.46 18.25 -126.48 1.21 3.41 0.20 41.6 20260912 11:50:22 * GOES18 SWIR 51.0 18.27 -126.46 18.27 -126.48 0.60 1.69 0.20 *** 20260912 08:50:21 GOES18 IR 58.0 17.78 -126.40 17.78 -126.42 3.36 9.49 0.10 7.1 20260912 08:50:21 * GOES18 SWIR 58.0 17.78 -126.40 17.78 -126.42 0.81 2.29 0.10 *** 20260912 05:50:21 GOES18 IR 56.0 17.87 -126.45 17.86 -126.47 3.36 9.49 0.10 0.0 20260912 05:50:21 * GOES18 SWIR 56.0 18.09 -126.39 18.09 -126.42 0.89 2.51 0.10 *** 20260912 03:51:13 SSMIS-16 89-92GHz 55.0 16.57 -126.78 16.59 -126.66 0.56 1.59 4.80 1.5 20260912 02:50:21 GOES18 IR 58.0 17.69 -126.42 17.69 -126.44 3.36 9.49 0.20 14.0 20260912 02:50:21 GOES18 SWIR 58.0 17.71 -126.42 17.71 -126.44 0.59 1.68 0.20 *** 20260912 01:49:23 * SSMIS-17 89-92GHz 57.0 17.15 -126.09 17.14 -126.27 0.34 0.95 0.30 11.0 20260912 01:49:23 * SSMIS-is 89-92GHz 57.0 17.15 -126.09 17.14 -126.27 0.34 0.95 0.30 11.0 20260911 23:50:21 GOES18 IR 56.0 17.09 -126.17 17.10 -126.20 0.77 2.18 0.10 20.8 20260911 23:50:21 * GOES18 SWIR 56.0 17.19 -126.02 17.20 -126.04 0.25 0.69 0.20 *** 20260911 20:50:22 * GOES18 IR 58.0 17.10 -126.14 17.11 -126.16 0.86 2.44 0.10 4.4 20260911 20:50:22 GOES18 SWIR 58.0 16.90 -125.90 16.91 -125.93 2.44 6.90 0.20 *** 20260911 17:50:22 GOES18 IR 56.0 17.01 -125.17 17.02 -125.20 0.84 2.37 0.20 2.7 20260911 17:50:22 * GOES18 SWIR 56.0 17.06 -125.17 17.07 -125.20 0.41 1.16 0.10 *** 20260911 14:50:22 GOES18 IR 53.0 17.15 -124.25 17.15 -124.28 1.83 5.17 0.10 2.9 20260911 14:50:22 GOES18 SWIR 53.0 17.05 -124.10 17.05 -124.13 0.54 1.53 0.10 *** 20260911 14:37:33 * SSMIS-17 89-92GHz 55.0 17.10 -123.74 17.11 -123.81 0.25 0.70 0.70 62.3 20260911 12:21:34 * SSMIS-18 89-92GHz 51.0 16.97 -123.37 16.96 -123.31 0.31 0.89 0.60 35.8 20260911 11:50:22 GOES18 IR 51.0 16.86 -123.43 16.86 -123.47 3.36 9.49 0.10 0.0 20260911 11:50:22 GOES18 SWIR 51.0 17.36 -123.25 17.36 -123.28 2.83 8.01 0.10 *** 20260911 10:25:44 * GMI 37GHz 50.0 *** *** *** *** 0.18 0.52 1.10 *** 20260911 10:25:44 * GMI 89-92GHz 50.0 16.90 -123.06 16.90 -122.72 0.46 1.31 0.10 8.2 20260911 08:50:21 GOES18 IR 48.0 16.61 -122.94 16.61 -122.98 3.16 8.93 0.20 3.1 20260911 08:50:21 GOES18 SWIR 48.0 16.43 -123.10 16.43 -123.14 3.36 9.49 0.60 *** 20260911 05:50:21 GOES18 IR 46.0 15.07 -120.93 15.07 -120.97 3.36 9.49 0.60 12.9 20260911 05:50:21 * GOES18 SWIR 46.0 17.02 -120.49 17.02 -120.53 0.57 1.60 0.20 *** 20260911 02:50:21 GOES18 IR 43.0 16.80 -121.23 16.81 -121.27 3.36 9.49 0.10 0.1 20260911 02:50:21 GOES18 SWIR 43.0 17.05 -120.60 17.06 -120.64 1.19 3.38 0.10 *** 20260911 02:03:25 * SSMIS-17 89-92GHz 42.0 16.25 -122.09 16.28 -122.31 0.51 1.43 1.40 2.3 20260910 23:50:21 GOES18 IR 41.0 17.93 -119.84 17.92 -119.88 3.36 9.49 1.00 5.8 20260910 23:50:21 GOES18 SWIR 41.0 16.85 -120.54 16.85 -120.58 2.71 7.65 0.30 *** 20260910 23:47:25 * SSMIS-18 89-92GHz 41.0 17.20 -121.73 17.20 -121.78 0.64 1.80 2.40 0.0 20260910 20:50:22 GOES18 IR 38.0 17.50 -122.34 17.50 -122.38 3.36 9.49 1.00 0.7 20260910 20:50:22 * GOES18 SWIR 38.0 17.00 -122.47 17.00 -122.51 2.94 8.31 0.70 *** 20260910 17:50:21 * GOES18 IR 36.0 15.15 -121.45 15.15 -121.49 3.36 9.49 0.50 6.5 20260910 17:50:21 * GOES18 SWIR 36.0 16.50 -119.03 16.50 -119.06 3.36 9.49 0.20 *** 20260910 14:50:21 GOES18 IR 38.0 16.03 -121.20 16.03 -121.23 3.36 9.49 0.20 0.4 20260910 14:50:21 * GOES18 SWIR 38.0 15.58 -121.02 15.58 -121.05 0.90 2.56 0.10 *** 20260910 12:35:35 * SSMIS-18 89-92GHz 36.0 16.96 -119.20 16.96 -119.08 0.40 1.13 1.70 3.8 20260910 11:50:21 GOES18 IR 36.0 17.19 -116.58 17.19 -116.62 3.36 9.49 0.30 14.7 20260910 11:50:21 GOES18 SWIR 36.0 16.19 -117.99 16.19 -118.03 3.36 9.49 0.40 *** 20260910 08:50:21 * GOES18 IR 33.0 17.17 -116.14 17.17 -116.17 2.59 7.32 0.10 5.3 20260910 08:50:21 GOES18 SWIR 33.0 16.40 -116.82 16.40 -116.85 3.36 9.49 0.30 *** 20260910 05:50:21 GOES18 IR 31.0 18.28 -118.07 18.28 -118.10 3.36 9.49 0.80 0.3 20260910 05:50:21 * GOES18 SWIR 31.0 16.68 -115.10 16.68 -115.13 0.70 1.99 0.40 *** 20260910 02:50:21 GOES18 IR 33.0 17.84 -116.40 17.84 -116.43 3.17 8.95 1.00 12.6 20260910 02:50:21 * GOES18 SWIR 33.0 16.66 -115.00 16.67 -115.03 2.27 6.43 0.10 *** 20260910 00:01:11 * SSMIS-18 89-92GHz 31.0 14.54 -114.89 14.54 -114.89 0.37 1.06 2.10 6.1 20260909 23:50:21 GOES18 IR 31.0 16.38 -117.76 16.40 -117.80 3.36 9.49 0.40 1.3 20260909 23:50:21 GOES18 SWIR 31.0 16.38 -117.76 16.40 -117.80 2.79 7.87 0.40 *** 20260909 21:45:44 * GMI 37GHz 30.0 15.47 -115.93 15.38 -115.74 0.31 0.88 1.50 *** 20260909 21:45:44 GMI 89-92GHz 30.0 *** *** *** *** 0.52 1.48 0.20 0.7 20260909 20:50:21 GOES18 IR 30.0 17.30 -116.39 17.31 -116.43 0.72 2.04 0.70 34.6 20260909 20:50:21 GOES18 SWIR 30.0 17.00 -116.31 17.01 -116.35 0.61 1.73 0.80 ***