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Geo IR 85-92GHz
Date/Time_(UTC) Source Sensor Vmax(kts) ARCHER Lat Lon Geo-ref Lat Lon 50% cert. rad. 95% cert. rad. Eye diam (deg) % cert. of eye
20260604 02:49:23   AMSR2 37GHz 46 36.48 147.54 36.49 147.58 0.24 0.68 0.80 ***
20260604 02:49:23 * AMSR2 89-92GHz 46 36.48 147.60 36.49 147.64 0.21 0.60 0.20 21
20260604 02:30:00   HIMAWARI9 IR 46 35.18 147.02 35.19 147.12 1.48 4.19 0.20 40
20260604 02:30:00   HIMAWARI9 SWIR 46 35.53 146.46 35.54 146.56 1.29 3.65 0.10 ***
20260603 23:30:00   HIMAWARI9 IR 47 35.99 149.08 35.99 149.18 3.36 9.49 0.20 4
20260603 23:30:00 * HIMAWARI9 SWIR 47 35.64 144.91 35.64 145.01 0.47 1.34 0.30 ***
20260603 20:30:00   HIMAWARI9 IR 48 35.77 146.16 35.78 146.26 1.60 4.52 0.30 44
20260603 20:30:00   HIMAWARI9 SWIR 48 36.27 146.16 36.28 146.26 1.70 4.80 0.60 ***
20260603 19:58:42 * SSMIS-17 89-92GHz 49 *** *** *** *** 0.32 0.92 1.80 3
20260603 19:15:59 * SSMIS-18 89-92GHz 49 36.14 145.67 36.12 145.42 0.42 1.18 0.40 1
20260603 17:30:00   HIMAWARI9 IR 50 36.13 144.44 36.19 144.62 0.86 2.44 0.60 12
20260603 17:30:00   HIMAWARI9 SWIR 50 36.08 144.48 36.14 144.65 0.52 1.48 0.60 ***
20260603 16:59:30   Metop-A ASCAT 50 *** *** *** *** *** *** *** ***
20260603 15:46:21   AMSR2 37GHz 50 35.99 144.39 35.89 144.13 0.45 1.28 3.10 ***
20260603 15:46:21   AMSR2 89-92GHz 50 36.14 145.01 36.04 144.74 0.37 1.05 2.90 5
20260603 14:30:00   HIMAWARI9 IR 50 35.68 143.59 35.74 143.77 0.28 0.79 0.20 5
20260603 14:30:00 * HIMAWARI9 SWIR 50 35.68 143.66 35.74 143.83 0.28 0.78 0.30 ***
20260603 11:44:30 * Metop-C ASCAT 50 36.22 143.76 36.25 143.85 0.30 0.86 *** ***
20260603 11:30:00   HIMAWARI9 IR 50 34.18 142.04 34.24 142.21 1.39 3.93 0.30 8
20260603 11:30:00   HIMAWARI9 SWIR 50 34.23 141.58 34.29 141.75 0.57 1.61 0.20 ***
20260603 11:16:00   Metop-A ASCAT 50 35.95 143.33 36.04 143.59 0.40 1.12 *** ***
20260603 08:30:00   HIMAWARI9 IR 50 35.85 143.70 35.90 143.88 3.36 9.49 0.20 3
20260603 08:30:00   HIMAWARI9 SWIR 50 36.35 144.28 36.40 144.47 2.88 8.14 0.90 ***
20260603 07:35:38 * SSMIS-17 89-92GHz 50 35.72 141.91 35.86 142.43 0.50 1.42 0.50 1
20260603 06:51:57 * SSMIS-18 89-92GHz 50 35.75 140.32 35.66 140.00 0.46 1.31 3.20 2
20260603 06:07:00   Metop-A ASCAT 50 *** *** *** *** *** *** *** ***
20260603 05:30:00   HIMAWARI9 IR 50 35.23 142.45 35.29 142.75 1.89 5.36 0.80 8
20260603 05:30:00   HIMAWARI9 SWIR 50 34.78 142.30 34.84 142.60 1.15 3.26 0.20 ***
20260603 03:44:19 * AMSR2 37GHz 50 *** *** *** *** 0.32 0.90 0.30 ***
20260603 03:44:19   AMSR2 89-92GHz 50 35.11 140.21 35.02 139.77 0.37 1.05 1.60 11
20260603 02:30:00   HIMAWARI9 IR 50 34.76 140.38 34.82 140.68 3.36 9.49 0.10 9
20260603 02:30:00   HIMAWARI9 SWIR 50 34.58 140.23 34.64 140.53 1.35 3.82 0.10 ***
20260603 00:26:30 * Metop-C ASCAT 50 34.36 137.38 34.31 137.12 0.17 0.48 *** ***
20260602 23:58:00   Metop-A ASCAT 50 *** *** *** *** *** *** *** ***
20260602 23:30:00   HIMAWARI9 IR 50 33.73 137.49 33.81 137.73 1.05 2.98 0.50 13
20260602 23:30:00   HIMAWARI9 SWIR 50 33.81 137.52 33.88 137.76 3.36 9.49 0.10 ***
20260602 23:21:59   GMI 37GHz 50 34.11 137.34 34.20 137.64 0.39 1.10 0.50 ***
20260602 23:21:59   GMI 89-92GHz 50 34.66 137.40 34.75 137.70 0.26 0.72 1.00 48
20260602 21:55:06 * SSMIS-17 89-92GHz 50 *** *** *** *** 0.48 1.37 5.00 0
20260602 20:30:00   HIMAWARI9 IR 50 33.57 135.87 33.64 136.10 1.16 3.28 1.00 44
20260602 20:30:00   HIMAWARI9 SWIR 50 33.57 135.87 33.64 136.10 3.36 9.49 0.90 ***
20260602 19:30:49   SSMIS-18 89-92GHz 50 33.34 135.87 33.56 136.57 0.62 1.74 0.60 0
20260602 17:30:00   HIMAWARI9 IR 50 32.32 135.16 32.41 135.31 3.36 9.49 0.60 1
20260602 17:30:00   HIMAWARI9 SWIR 50 32.20 135.25 32.29 135.40 2.25 6.37 0.60 ***
20260602 16:42:46 * AMSR2 37GHz 50 *** *** *** *** 0.29 0.81 0.70 ***
20260602 16:42:46   AMSR2 89-92GHz 50 *** *** *** *** 0.40 1.14 2.60 4
20260602 14:30:00 * HIMAWARI9 IR 50 31.95 133.69 32.05 133.84 1.54 4.36 0.90 2
20260602 14:30:00   HIMAWARI9 SWIR 50 32.00 133.75 32.10 133.90 1.98 5.59 1.00 ***
20260602 12:04:00   Metop-C ASCAT 50 *** *** *** *** *** *** *** ***
20260602 11:34:00   Metop-A ASCAT 50 *** *** *** *** *** *** *** ***
20260602 11:30:00   HIMAWARI9 IR 50 31.23 132.62 31.36 132.82 3.36 9.49 1.00 0
20260602 11:30:00 * HIMAWARI9 SWIR 50 31.38 132.62 31.51 132.82 2.16 6.11 1.00 ***
20260602 08:30:00   HIMAWARI9 IR 50 30.55 131.18 30.68 131.38 3.36 9.49 0.70 1
20260602 08:30:00 * HIMAWARI9 SWIR 50 30.45 131.47 30.58 131.67 1.23 3.46 0.50 ***
20260602 07:05:12   SSMIS-18 89-92GHz 50 30.55 130.50 30.28 130.06 0.24 0.68 4.30 17
20260602 05:30:00   HIMAWARI9 IR 50 29.88 130.17 30.01 130.36 0.79 2.23 0.70 11
20260602 05:30:00   HIMAWARI9 SWIR 50 29.90 130.78 30.04 130.96 0.53 1.50 0.30 ***
20260602 04:38:27 * AMSR2 37GHz 50 30.21 129.87 30.58 130.37 0.23 0.66 2.00 ***
20260602 04:38:27   AMSR2 89-92GHz 50 30.06 130.34 30.43 130.83 0.35 0.98 3.80 6
20260602 02:30:00   HIMAWARI9 IR 50 29.81 129.39 29.94 129.58 3.36 9.49 0.70 4
20260602 02:30:00 * HIMAWARI9 SWIR 50 29.74 129.59 29.87 129.78 2.96 8.37 0.60 ***
20260602 00:50:30   Metop-C ASCAT 50 29.49 128.96 29.27 128.65 0.16 0.46 *** ***
20260602 00:20:30 * Metop-A ASCAT 55 29.35 128.78 29.26 128.65 0.16 0.45 *** ***
20260602 00:02:00   GMI 37GHz 50 *** *** *** *** 0.58 1.64 5.00 ***
20260602 00:02:00   GMI 89-92GHz 50 *** *** *** *** 0.48 1.35 5.00 0
20260601 23:30:00   HIMAWARI9 IR 55 29.02 128.54 29.12 128.64 3.36 9.49 1.00 4
20260601 23:30:00   HIMAWARI9 SWIR 55 28.92 128.80 29.02 128.90 1.15 3.26 0.70 ***
20260601 22:11:04   SSMIS-17 89-92GHz 55 28.64 128.38 28.41 128.14 0.37 1.06 3.50 2
20260601 20:30:00   HIMAWARI9 IR 55 28.50 128.92 28.60 129.02 1.23 3.49 0.20 50
20260601 20:30:00   HIMAWARI9 SWIR 55 28.40 127.98 28.50 128.08 3.36 9.49 0.40 ***
20260601 19:46:58 * SSMIS-18 89-92GHz 55 28.49 128.08 28.74 128.33 0.31 0.89 3.80 11
20260601 17:39:33 * AMSR2 37GHz 55 27.98 127.47 28.05 127.46 0.10 0.29 1.20 ***
20260601 17:39:33   AMSR2 89-92GHz 55 28.03 127.64 28.10 127.63 0.43 1.21 2.60 3
20260601 17:30:00   HIMAWARI9 IR 55 27.74 128.92 27.84 128.90 3.36 9.49 0.30 11
20260601 17:30:00   HIMAWARI9 SWIR 55 27.59 128.81 27.69 128.79 2.32 6.55 0.60 ***
20260601 14:30:00   HIMAWARI9 IR 55 27.02 128.53 27.12 128.51 0.30 0.85 0.60 55
20260601 14:30:00 * HIMAWARI9 SWIR 55 27.10 128.47 27.20 128.46 0.29 0.83 0.40 ***
20260601 12:28:00   Metop-C ASCAT 60 *** *** *** *** *** *** *** ***
20260601 12:26:30 * Metop-C ASCAT 60 26.83 127.26 26.74 127.27 0.16 0.46 *** ***
20260601 11:56:30   Metop-A ASCAT 60 *** *** *** *** *** *** *** ***
20260601 11:30:00 * HIMAWARI9 IR 60 26.45 128.00 26.54 128.00 0.29 0.81 1.00 61
20260601 11:30:00   HIMAWARI9 SWIR 60 26.55 127.86 26.64 127.86 0.31 0.88 1.00 ***
20260601 08:30:00   HIMAWARI9 IR 60 26.00 127.26 26.09 127.27 3.36 9.49 0.40 46
20260601 08:30:00 * HIMAWARI9 SWIR 60 25.95 127.31 26.04 127.32 0.56 1.59 0.60 ***
20260601 07:18:13 * SSMIS-18 89-92GHz 62 25.87 127.61 25.63 127.59 0.18 0.52 1.50 29
20260601 07:18:13 * SSMIS-is 89-92GHz 62 25.87 127.61 25.63 127.59 0.18 0.52 1.50 29
20260601 05:30:00   HIMAWARI9 IR 63 25.53 127.49 25.62 127.50 1.25 3.52 0.20 50
20260601 05:30:00   HIMAWARI9 SWIR 63 25.50 127.55 25.60 127.55 0.27 0.76 0.20 ***
20260601 02:30:00 * HIMAWARI9 IR 65 24.95 127.32 25.04 127.33 0.21 0.60 0.80 66
20260601 02:30:00   HIMAWARI9 SWIR 65 24.80 127.43 24.89 127.44 0.47 1.33 0.80 ***
20260531 23:20:00   HIMAWARI9 IR 70 24.26 127.30 24.36 127.29 0.20 0.55 0.50 24
20260531 23:20:00 * HIMAWARI9 SWIR 70 24.31 127.30 24.41 127.29 0.16 0.46 0.50 ***
20260531 20:30:00   HIMAWARI9 IR 70 23.82 127.18 23.89 127.17 0.20 0.58 0.90 47
20260531 20:30:00   HIMAWARI9 SWIR 70 23.79 127.32 23.87 127.31 0.16 0.46 0.60 ***
20260531 20:02:23 * SSMIS-18 89-92GHz 70 23.96 126.97 24.10 126.95 0.15 0.41 3.00 42
20260531 17:10:00   HIMAWARI9 IR 75 23.22 127.52 23.33 127.48 0.18 0.51 0.10 27
20260531 17:10:00   HIMAWARI9 SWIR 75 23.27 127.52 23.38 127.48 0.10 0.28 1.00 ***
20260531 16:57:47 * AMSR2 37GHz 75 23.44 127.42 23.58 127.36 0.08 0.22 1.20 ***
20260531 16:57:47   AMSR2 89-92GHz 75 23.44 127.42 23.58 127.36 0.12 0.35 2.20 76
20260531 14:20:00   HIMAWARI9 IR 75 22.82 127.56 22.91 127.53 0.17 0.49 1.00 49
20260531 14:20:00 * HIMAWARI9 SWIR 75 22.75 127.67 22.83 127.64 0.10 0.28 1.00 ***
20260531 11:30:00   HIMAWARI9 IR 71 22.55 127.76 22.63 127.75 0.19 0.54 1.00 74
20260531 11:30:00 * HIMAWARI9 SWIR 71 22.55 127.60 22.63 127.59 0.15 0.42 0.80 ***
20260531 08:30:00   HIMAWARI9 IR 70 22.23 127.99 22.32 127.98 0.22 0.61 0.50 72
20260531 08:30:00   HIMAWARI9 SWIR 70 22.23 128.04 22.32 128.03 0.18 0.51 0.50 ***
20260531 07:31:09 * SSMIS-18 89-92GHz 70 21.99 127.79 22.23 127.77 0.10 0.27 2.40 90
20260531 05:30:00   HIMAWARI9 SWIR 70 21.72 127.78 21.80 127.76 0.16 0.44 1.00 ***
20260531 05:20:00   HIMAWARI9 IR 70 21.70 127.92 21.80 127.89 0.18 0.52 0.20 69
20260531 04:48:26 * AMSR2 37GHz 70 21.80 127.82 21.98 127.76 0.09 0.26 1.30 ***
20260531 04:48:26   AMSR2 89-92GHz 70 21.70 127.92 21.88 127.86 0.12 0.35 1.60 80
20260531 02:30:00   HIMAWARI9 IR 70 21.16 128.23 21.23 128.21 0.16 0.44 0.90 70
20260531 02:30:00 * HIMAWARI9 SWIR 70 21.23 128.18 21.31 128.15 0.13 0.37 1.00 ***
20260531 01:32:30   Metop-C ASCAT 70 21.17 127.90 21.39 127.83 0.14 0.41 *** ***
20260531 01:04:00   Metop-A ASCAT 70 21.10 127.93 20.94 127.98 0.16 0.45 *** ***
20260530 23:52:00 * GMI 37GHz 66 21.05 128.02 21.07 128.01 0.11 0.30 1.20 ***
20260530 23:52:00   GMI 89-92GHz 66 21.20 128.23 21.22 128.22 0.15 0.43 1.90 67
20260530 23:10:00   HIMAWARI9 IR 66 20.70 128.28 20.81 128.22 0.12 0.35 1.00 100
20260530 23:10:00   HIMAWARI9 SWIR 66 20.73 128.20 20.84 128.14 0.12 0.33 0.90 ***
20260530 21:01:05   SSMIS-17 89-92GHz 65 *** *** *** *** 0.17 0.47 2.10 75
20260530 20:30:00   HIMAWARI9 IR 65 20.31 128.60 20.37 128.56 0.13 0.35 1.00 100
20260530 20:30:00 * HIMAWARI9 SWIR 65 20.33 128.60 20.40 128.56 0.12 0.33 1.00 ***
20260530 20:13:48   SSMIS-18 89-92GHz 65 20.40 128.35 20.50 128.30 0.15 0.42 1.80 66
20260530 17:00:00   HIMAWARI9 IR 67 19.90 128.58 20.03 128.50 0.09 0.26 1.00 100
20260530 17:00:00 * HIMAWARI9 SWIR 67 19.90 128.61 20.03 128.53 0.08 0.23 1.00 ***
20260530 14:30:00   HIMAWARI9 IR 65 19.63 128.83 19.70 128.79 0.20 0.55 1.00 77
20260530 14:30:00 * HIMAWARI9 SWIR 65 19.58 128.73 19.65 128.69 0.17 0.48 0.80 ***
20260530 13:05:30   Metop-C ASCAT 65 19.16 128.69 19.01 128.78 0.18 0.51 *** ***
20260530 12:35:30   Metop-A ASCAT 65 19.04 128.79 18.96 128.84 0.16 0.45 *** ***
20260530 11:30:00   HIMAWARI9 IR 67 19.35 129.11 19.43 129.06 0.18 0.50 0.70 92
20260530 11:30:00 * HIMAWARI9 SWIR 67 19.18 129.11 19.26 129.06 0.15 0.44 1.00 ***
20260530 10:27:00 * GMI 37GHz 66 18.80 129.16 18.56 129.31 0.08 0.23 1.30 ***
20260530 10:27:00   GMI 89-92GHz 66 18.75 129.11 18.51 129.25 0.14 0.38 1.90 88
20260530 08:20:00   HIMAWARI9 SWIR 65 18.63 129.59 18.74 129.52 0.31 0.88 0.60 ***
20260530 08:10:00   HIMAWARI9 IR 65 18.63 129.43 18.77 129.34 0.33 0.95 0.20 51
20260530 07:44:26   SSMIS-18 89-92GHz 60 18.47 129.09 18.68 128.97 0.14 0.40 2.00 92
20260530 05:20:00   HIMAWARI9 IR 57 18.78 129.46 18.87 129.41 1.91 5.40 0.10 51
20260530 05:20:00 * HIMAWARI9 SWIR 57 18.38 129.59 18.47 129.54 0.34 0.97 0.10 ***
20260530 02:30:00 * HIMAWARI9 IR 55 18.28 129.19 18.35 129.15 0.76 2.14 0.10 4
20260530 02:30:00   HIMAWARI9 SWIR 55 17.88 129.85 17.95 129.81 3.36 9.49 0.50 ***
20260529 23:00:00 * HIMAWARI9 IR 54 17.74 130.03 17.87 129.91 0.43 1.21 0.40 81
20260529 23:00:00   HIMAWARI9 SWIR 54 17.69 130.03 17.82 129.91 0.46 1.29 0.40 ***
20260529 21:16:24   SSMIS-17 89-92GHz 50 16.88 130.26 16.84 130.29 0.46 1.29 3.70 7
20260529 20:30:00   HIMAWARI9 IR 50 17.19 130.70 17.26 130.64 3.02 8.54 0.90 14
20260529 20:30:00 * HIMAWARI9 SWIR 50 17.19 130.60 17.26 130.54 0.32 0.91 0.10 ***
20260529 17:30:00   HIMAWARI9 IR 47 16.83 131.17 16.84 131.10 3.36 9.49 0.10 27
20260529 17:30:00   HIMAWARI9 SWIR 47 16.73 131.88 16.74 131.80 1.81 5.13 0.30 ***
20260529 17:11:46 * AMSR2 37GHz 49 16.76 130.97 16.79 130.84 0.09 0.26 1.30 ***
20260529 17:11:46   AMSR2 89-92GHz 49 16.51 130.91 16.54 130.79 0.32 0.89 2.70 20
20260529 14:10:00 * HIMAWARI9 IR 45 18.48 132.41 18.51 132.28 0.69 1.96 0.30 50
20260529 14:10:00   HIMAWARI9 SWIR 45 15.85 132.51 15.88 132.39 2.65 7.50 0.10 ***
20260529 11:30:00   HIMAWARI9 IR 42 15.13 132.87 15.18 132.78 2.45 6.93 0.10 5
20260529 11:30:00   HIMAWARI9 SWIR 42 14.65 133.08 14.70 132.99 0.21 0.58 0.10 ***
20260529 11:11:59 * GMI 37GHz 42 16.41 131.59 16.49 131.44 0.11 0.32 1.50 ***
20260529 11:11:59   GMI 89-92GHz 42 16.41 131.69 16.49 131.54 0.23 0.65 2.40 13
20260529 09:51:21   SSMIS-16 89-92GHz 40 *** *** *** *** 0.52 1.47 5.00 0
20260529 08:42:14 * SSMIS-17 89-92GHz 40 16.08 131.87 16.11 131.81 0.28 0.80 2.80 18
20260529 08:20:00   HIMAWARI9 IR 40 17.29 132.49 17.36 132.37 1.22 3.46 0.10 47
20260529 08:20:00   HIMAWARI9 SWIR 40 16.64 132.36 16.71 132.24 1.28 3.63 0.60 ***
20260529 05:20:00   HIMAWARI9 SWIR 41 15.96 132.86 16.01 132.76 1.16 3.28 0.10 ***
20260529 05:10:00   HIMAWARI9 IR 41 16.46 132.53 16.53 132.40 0.44 1.25 0.60 66
20260529 04:59:13 * AMSR2 37GHz 41 15.92 133.07 16.00 132.92 0.31 0.86 2.40 ***
20260529 04:59:13   AMSR2 89-92GHz 41 16.02 132.29 16.10 132.14 0.38 1.08 2.70 18
20260529 02:30:00   HIMAWARI9 IR 40 15.73 132.98 15.77 132.90 3.36 9.49 0.20 40
20260529 02:30:00 * HIMAWARI9 SWIR 40 15.68 132.98 15.72 132.90 0.86 2.44 0.20 ***
20260529 00:35:30   Metop-C ASCAT 40 *** *** *** *** *** *** *** ***
20260528 23:42:00   GMI 37GHz 43 16.22 133.33 16.26 133.29 0.41 1.15 2.90 ***
20260528 23:42:00 * GMI 89-92GHz 43 16.12 133.54 16.16 133.50 0.32 0.91 2.70 13
20260528 23:10:00   HIMAWARI9 IR 42 15.28 133.77 15.38 133.67 3.36 9.49 1.00 3
20260528 23:10:00   HIMAWARI9 SWIR 42 15.55 133.77 15.65 133.67 0.82 2.31 0.20 ***
20260528 22:38:27   SSMIS-16 89-92GHz 41 15.27 133.57 15.42 133.42 0.36 1.01 2.00 9
20260528 21:31:01 * SSMIS-17 89-92GHz 40 15.40 133.83 15.34 133.89 0.44 1.25 2.10 4
20260528 20:30:00   HIMAWARI9 IR 40 14.65 134.63 14.71 134.58 3.36 9.49 0.70 14
20260528 20:00:00   HIMAWARI9 SWIR 40 14.60 134.66 14.72 134.54 2.66 7.53 1.00 ***
20260528 19:06:17 * SSMIS-18 89-92GHz 39 15.32 134.29 15.19 134.42 0.30 0.86 3.00 11
20260528 17:30:00   HIMAWARI9 IR 37 14.50 134.98 14.58 134.89 1.12 3.17 0.70 50
20260528 17:30:00   HIMAWARI9 SWIR 37 14.43 134.78 14.50 134.69 0.65 1.85 1.00 ***
20260528 16:29:27   AMSR2 37GHz 36 14.56 134.89 14.34 135.16 0.55 1.54 1.70 ***
20260528 16:29:27 * AMSR2 89-92GHz 36 15.31 134.78 15.09 135.06 0.33 0.92 3.30 18
20260528 14:10:00   HIMAWARI9 IR 35 13.87 135.18 14.00 135.02 1.93 5.46 0.40 49
20260528 14:10:00   HIMAWARI9 SWIR 35 13.90 135.20 14.02 135.05 3.36 9.49 0.50 ***
20260528 12:04:00 * Metop-C ASCAT 35 14.01 134.98 14.00 134.99 0.19 0.54 *** ***
20260528 11:35:30   Metop-A ASCAT 34 14.09 134.82 14.15 134.79 0.21 0.61 *** ***
20260528 11:30:00   HIMAWARI9 IR 32 14.17 135.57 14.24 135.54 0.66 1.87 0.20 48
20260528 11:30:00   HIMAWARI9 SWIR 32 14.15 135.57 14.22 135.54 0.66 1.86 0.30 ***
20260528 10:02:45 * SSMIS-16 89-92GHz 31 13.56 135.83 13.42 135.90 0.60 1.69 1.80 1
20260528 08:20:00   HIMAWARI9 IR 30 13.05 135.92 13.14 135.87 3.36 9.49 0.10 11
20260528 08:20:00   HIMAWARI9 SWIR 30 13.25 135.84 13.34 135.80 0.83 2.36 0.10 ***
20260528 06:30:57   SSMIS-18 89-92GHz 33 *** *** *** *** 0.42 1.18 2.70 4
20260528 05:10:00   HIMAWARI9 IR 32 12.94 135.98 12.98 135.98 3.36 9.49 0.50 27
20260528 05:10:00 * HIMAWARI9 SWIR 32 12.94 136.05 12.98 136.05 0.32 0.92 0.60 ***
20260528 04:15:32   AMSR2 37GHz 31 *** *** *** *** 0.42 1.19 0.40 ***
20260528 04:15:32   AMSR2 89-92GHz 31 13.40 135.72 13.34 135.72 0.48 1.34 2.30 3
20260528 02:30:00 * HIMAWARI9 IR 30 12.79 135.89 12.81 135.89 0.31 0.89 0.40 56
20260528 02:30:00   HIMAWARI9 SWIR 30 12.79 135.89 12.81 135.89 1.13 3.19 0.30 ***
20260528 00:56:30 * Metop-C ASCAT 30 12.56 136.05 12.52 136.05 0.16 0.46 *** ***
20260528 00:26:30   Metop-A ASCAT 30 12.58 136.11 12.56 136.11 0.17 0.49 *** ***
20260527 23:20:00   HIMAWARI9 IR 31 12.19 135.82 12.30 135.73 3.36 9.49 0.70 1
20260527 23:20:00   HIMAWARI9 SWIR 31 12.34 136.33 12.45 136.24 0.59 1.67 0.10 ***
20260527 20:00:00   HIMAWARI9 IR 30 10.86 136.69 11.03 136.56 3.36 9.49 0.60 14
20260527 20:00:00 * HIMAWARI9 SWIR 30 10.79 138.20 10.95 138.07 0.35 0.98 0.90 ***
20260527 19:21:35 * SSMIS-18 89-92GHz 27 *** *** *** *** 0.55 1.56 0.70 1
20260527 17:30:00   HIMAWARI9 IR 26 10.89 136.83 11.01 136.79 3.36 9.49 0.10 49
20260527 17:30:00   HIMAWARI9 SWIR 26 12.59 136.12 12.71 136.07 3.36 9.49 0.10 ***
20260527 14:10:00 * HIMAWARI9 SWIR 25 11.80 135.54 11.99 135.47 3.36 9.49 0.80 ***
20260527 14:00:00 * HIMAWARI9 IR 25 11.10 137.42 11.33 137.34 3.36 9.49 0.10 0
20260527 12:23:30   Metop-C ASCAT 25 *** *** *** *** *** *** *** ***
20260527 11:30:00   HIMAWARI9 IR 26 10.14 139.19 10.20 139.16 3.36 9.49 0.40 2
20260527 11:30:00   HIMAWARI9 SWIR 26 8.87 138.70 8.93 138.68 0.82 2.31 0.20 ***
20260527 11:01:59   GMI 37GHz 26 *** *** *** *** 0.53 1.51 1.20 ***
20260527 11:01:59 * GMI 89-92GHz 26 9.80 137.49 9.91 137.44 0.49 1.38 1.10 1
20260527 08:30:00   HIMAWARI9 IR 25 9.27 139.26 9.33 139.23 0.98 2.78 0.20 14
20260527 08:30:00 * HIMAWARI9 SWIR 25 9.10 139.21 9.16 139.18 0.36 1.02 0.50 ***
20260527 06:44:13 * SSMIS-18 89-92GHz 25 9.32 138.36 9.24 138.40 0.42 1.18 2.20 2

Key:

Date/Time: UTC time. If this observation is used in the track it is marked with a "*". If it is used for its own 3-hr window, it is put in bold.

Source/sensor: Satellite source of the analyzed image.

Vmax: Maximum winds listed in the forecast center analysis/forecast, *not* ARCHER.

ARCHER lat/lon: Coordinates of the ARCHER algorithm, valid at the time of the observation. If no center fix could be found, then it is "***".

Geo ref lat/lon: Coordinates of the ARCHER algorithm, valid at the time of the *nearest geo image*.

50% cert. rad.: Radius of the circle (in degrees) that defines the area in which the ARCHER center of rotation is 50% certain. The lower the number, the more certain the position.

95% cert. rad.: Radius of the circle (in degrees) that defines the area in which the ARCHER center of rotation is 95% certain.

Eye diam (deg): ARCHER-resolved eye diameter (in degrees). Green: robust, yellow: less certain, red: not robust.

% cert. of eye: Percent certainty that an eye exists in this image, determined by ARCHER. Currently only available for IR and 85-92 GHz imagery.

Links to related versions: Summary table, ARCHER Track table, ARCHER Track Image Archive, Intensity Estimation, ARCHER-ERC page, F-Decks

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