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
20160707 00:49:14 SSMIS-16 85-92GHz 20.0 *** *** *** *** *** *** 0.80 ***
20160706 22:54:49 * AMSR2 85-92GHz 20.0 21.05 -137.62 21.05 -137.80 0.36 1.01 3.00 0.0
20160706 22:54:49 AMSR2 37GHz 20.0 *** *** *** *** *** *** 1.20 ***
20160706 21:00:00 Geo Vis 20.0 19.75 -138.34 19.75 -138.34 1.82 5.15 0.10 ***
20160706 21:00:00 Geo NearIR 20.0 20.18 -137.89 20.18 -137.89 3.36 9.49 0.10 ***
20160706 21:00:00 Geo IR 20.0 19.43 -138.07 19.43 -138.07 3.36 9.49 0.10 0.4
20160706 19:30:00 Metop-B ASCAT 20.0 *** *** *** *** *** *** *** ***
20160706 19:27:00 Metop-B ASCAT 20.0 *** *** *** *** *** *** *** ***
20160706 18:36:00 Metop-A ASCAT 20.0 *** *** *** *** *** *** *** ***
20160706 18:00:00 Geo Vis 20.0 *** *** *** *** *** *** 0.50 ***
20160706 18:00:00 Geo NearIR 20.0 *** *** *** *** *** *** 0.20 ***
20160706 18:00:00 Geo IR 20.0 18.75 -137.52 18.75 -137.52 3.36 9.49 0.50 0.2
20160706 16:10:55 SSMIS-17 85-92GHz 20.0 20.95 -136.55 20.95 -136.35 0.43 1.21 3.00 0.0
20160706 15:47:45 * SSMIS-18 85-92GHz 20.0 20.65 -136.27 20.65 -136.14 0.29 0.81 3.00 0.0
20160706 15:31:40 GMI 85-92GHz 20.0 20.60 -136.44 20.60 -136.35 0.58 1.63 0.30 0.4
20160706 15:31:40 GMI 37GHz 20.0 *** *** *** *** *** *** 1.20 ***
20160706 15:00:00 Geo Vis 20.0 *** *** *** *** *** *** 0.30 ***
20160706 15:00:00 Geo NearIR 20.0 19.38 -136.65 19.38 -136.65 3.36 9.49 0.20 ***
20160706 15:00:00 Geo IR 20.0 19.60 -136.91 19.60 -136.91 3.36 9.49 0.90 0.2
20160706 13:34:53 SSMIS-16 85-92GHz 20.0 20.80 -135.90 20.80 -136.14 0.46 1.29 0.40 0.9
20160706 12:00:00 Geo NearIR 20.0 19.30 -136.39 19.30 -136.39 3.36 9.49 0.10 ***
20160706 12:00:00 Geo IR 20.0 19.12 -136.47 19.12 -136.47 3.36 9.49 0.10 0.4
20160706 11:35:55 SSMI-15 85-92GHz 20.0 20.95 -135.63 20.95 -135.69 0.41 1.17 0.60 1.6
20160706 10:22:20 * AMSR2 85-92GHz 20.0 20.60 -135.47 20.60 -135.24 0.35 0.98 3.00 2.3
20160706 10:22:20 AMSR2 37GHz 20.0 *** *** *** *** *** *** 2.00 ***
20160706 09:00:00 Geo NearIR 20.0 18.93 -135.83 18.93 -135.83 2.14 6.04 0.20 ***
20160706 09:00:00 Geo IR 20.0 *** *** *** *** *** *** 1.00 ***
20160706 06:00:00 Geo NearIR 20.0 *** *** *** *** *** *** 0.10 ***
20160706 06:00:00 Geo IR 20.0 18.62 -135.67 18.62 -135.67 3.36 9.49 0.10 0.2
20160706 03:14:31 * SSMIS-18 85-92GHz 20.0 20.45 -134.07 20.45 -134.03 0.18 0.52 0.70 8.0
20160706 03:00:00 Geo Vis 20.0 *** *** *** *** *** *** 0.40 ***
20160706 03:00:00 Geo NearIR 20.0 19.23 -134.43 19.23 -134.43 3.36 9.49 0.20 ***
20160706 03:00:00 Geo IR 20.0 19.30 -134.45 19.30 -134.45 3.36 9.49 0.10 0.6
20160706 02:11:40 GMI 85-92GHz 20.0 20.35 -134.00 20.35 -134.13 0.26 0.72 0.30 5.0
20160706 02:11:40 GMI 37GHz 20.0 *** *** *** *** *** *** 3.00 ***
20160706 01:02:07 SSMIS-16 85-92GHz 20.0 20.25 -133.92 20.25 -133.75 0.32 0.91 3.00 2.0
20160706 00:00:00 * Geo Vis 20.0 19.82 -133.69 19.82 -133.69 0.15 0.41 0.50 ***
20160706 00:00:00 Geo NearIR 20.0 19.52 -133.75 19.52 -133.75 0.80 2.27 1.00 ***
20160706 00:00:00 Geo IR 20.0 19.50 -133.75 19.50 -133.75 3.36 9.49 0.60 0.1
20160705 23:04:34 SSMI-15 85-92GHz 20.4 20.50 -133.54 20.50 -133.69 0.21 0.60 2.80 5.1
20160705 22:11:31 AMSR2 85-92GHz 20.8 20.24 -133.51 20.22 -133.32 0.27 0.76 3.00 5.7
20160705 22:11:31 AMSR2 37GHz 20.8 *** *** *** *** *** *** 3.00 ***
20160705 21:00:00 Geo Vis 21.2 19.82 -133.16 19.82 -133.16 0.17 0.48 0.70 ***
20160705 21:00:00 Geo NearIR 21.2 19.62 -133.08 19.62 -133.08 0.33 0.93 0.90 ***
20160705 21:00:00 Geo IR 21.2 19.55 -133.21 19.55 -133.21 3.36 9.49 0.80 1.4
20160705 18:57:00 Metop-A ASCAT 22.1 19.63 -132.73 19.60 -132.58 0.22 0.63 *** ***
20160705 18:09:00 Metop-B ASCAT 22.4 19.65 -132.61 19.65 -132.58 0.20 0.57 *** ***
20160705 18:00:00 * Geo Vis 22.5 19.75 -132.61 19.75 -132.61 0.11 0.31 0.70 ***
20160705 18:00:00 Geo NearIR 22.5 19.60 -132.58 19.60 -132.58 0.25 0.69 0.70 ***
20160705 18:00:00 Geo IR 22.5 19.60 -132.64 19.60 -132.64 0.37 1.05 0.70 4.9
20160705 15:59:59 SSMIS-18 85-92GHz 23.3 20.39 -132.32 20.35 -132.17 0.24 0.69 2.30 3.4
20160705 15:00:00 * Geo Vis 23.8 19.80 -132.17 19.80 -132.17 0.14 0.40 0.10 ***
20160705 15:00:00 Geo NearIR 23.8 19.43 -132.11 19.43 -132.11 0.30 0.86 1.00 ***
20160705 15:00:00 Geo IR 23.8 19.53 -132.11 19.53 -132.11 0.26 0.73 1.00 4.2
20160705 12:00:00 Geo NearIR 25.0 19.52 -131.79 19.52 -131.79 0.27 0.77 1.00 ***
20160705 12:00:00 Geo IR 25.0 19.55 -131.85 19.55 -131.85 0.32 0.89 1.00 4.6
20160705 11:51:49 SSMI-15 85-92GHz 25.1 20.05 -131.67 20.05 -131.69 0.25 0.70 1.60 3.9
20160705 09:00:00 Geo NearIR 26.7 19.30 -131.49 19.30 -131.49 0.26 0.72 0.80 ***
20160705 09:00:00 Geo IR 26.7 19.50 -131.54 19.50 -131.54 0.31 0.88 0.90 10.7
20160705 06:27:00 * Metop-A ASCAT 28.1 19.25 -130.87 19.23 -130.80 0.17 0.48 *** ***
20160705 06:00:00 Geo NearIR 28.3 19.36 -131.01 19.36 -131.01 0.31 0.86 0.50 ***
20160705 06:00:00 Geo IR 28.3 19.51 -131.01 19.51 -131.01 0.32 0.89 0.60 24.1
20160705 05:39:00 * Metop-B ASCAT 28.5 19.16 -130.79 19.18 -130.85 0.15 0.44 *** ***
20160705 03:26:28 SSMIS-18 85-92GHz 29.8 19.52 -130.53 19.50 -130.45 0.26 0.74 1.90 2.5
20160705 03:00:00 Geo NearIR 30.0 19.15 -130.56 19.15 -130.56 0.33 0.93 0.50 ***
20160705 03:00:00 Geo IR 30.0 19.32 -130.56 19.32 -130.56 0.27 0.75 0.60 34.2
20160705 00:00:00 * Geo Vis 30.0 19.05 -129.93 19.05 -129.93 0.11 0.31 0.20 ***
20160705 00:00:00 Geo NearIR 30.0 19.00 -129.90 19.00 -129.90 0.34 0.97 0.20 ***
20160705 00:00:00 Geo IR 30.0 19.12 -129.98 19.12 -129.98 0.49 1.39 0.20 11.7
20160704 23:19:59 SSMI-15 85-92GHz 30.0 19.31 -129.84 19.35 -129.95 0.23 0.65 2.70 5.0
20160704 21:28:14 AMSR2 85-92GHz 30.0 19.12 -129.34 19.07 -129.26 0.24 0.69 1.90 5.6
20160704 21:28:14 AMSR2 37GHz 30.0 18.82 -129.40 18.77 -129.31 0.35 0.98 0.30 ***
20160704 21:00:00 * Geo Vis 30.0 18.82 -129.26 18.82 -129.26 0.10 0.29 0.30 ***
20160704 21:00:00 Geo NearIR 30.0 18.80 -129.23 18.80 -129.23 0.29 0.82 0.50 ***
20160704 21:00:00 Geo IR 30.0 18.87 -129.39 18.87 -129.39 0.35 1.00 0.60 14.8
20160704 18:30:00 Metop-B ASCAT 30.0 18.37 -128.80 18.33 -128.70 0.24 0.67 *** ***
20160704 18:00:00 Geo Vis 30.0 18.75 -128.75 18.75 -128.75 0.17 0.48 0.60 ***
20160704 18:00:00 Geo NearIR 30.0 18.72 -128.59 18.72 -128.59 0.39 1.10 0.90 ***
20160704 18:00:00 Geo IR 30.0 18.75 -128.69 18.75 -128.69 0.33 0.94 1.00 12.4
20160704 17:36:00 Metop-A ASCAT 30.3 18.13 -128.35 18.16 -128.43 0.43 1.22 *** ***
20160704 16:12:47 SSMIS-18 85-92GHz 31.5 18.65 -128.54 18.57 -128.28 0.21 0.59 1.30 8.7
20160704 15:41:40 GMI 85-92GHz 31.9 18.67 -128.38 18.62 -128.23 0.24 0.68 1.40 8.0
20160704 15:41:40 * GMI 37GHz 31.9 18.52 -128.38 18.47 -128.23 0.18 0.50 0.50 ***
20160704 15:00:00 Geo Vis 32.5 18.64 -128.26 18.64 -128.26 0.26 0.72 0.10 ***
20160704 15:00:00 Geo NearIR 32.5 18.44 -128.34 18.44 -128.34 0.30 0.84 1.00 ***
20160704 15:00:00 Geo IR 32.5 18.52 -128.34 18.52 -128.34 0.26 0.74 1.00 12.8
20160704 14:56:38 SSMIS-17 85-92GHz 32.5 19.01 -128.33 19.02 -128.34 0.38 1.07 0.90 3.5
20160704 12:20:20 SSMIS-16 85-92GHz 35.0 18.76 -127.71 18.74 -127.65 0.21 0.59 1.50 11.0
20160704 12:00:00 Geo NearIR 35.0 18.23 -127.86 18.23 -127.86 0.75 2.12 1.00 ***
20160704 12:00:00 Geo IR 35.0 18.38 -127.89 18.38 -127.89 0.42 1.19 0.60 18.3
20160704 10:34:49 AMSR2 85-92GHz 36.2 18.41 -127.53 18.52 -127.76 0.22 0.62 1.10 23.8
20160704 10:34:49 * AMSR2 37GHz 36.2 18.21 -127.43 18.32 -127.65 0.17 0.48 0.70 ***
20160704 09:00:00 Geo NearIR 37.5 18.06 -127.66 18.06 -127.66 2.47 6.99 1.00 ***
20160704 09:00:00 Geo IR 37.5 18.29 -127.55 18.29 -127.55 3.36 9.49 0.50 3.0
20160704 06:00:00 Metop-B ASCAT 40.0 17.90 -126.54 17.90 -126.54 0.34 0.95 *** ***
20160704 06:00:00 Geo NearIR 40.0 18.32 -125.75 18.32 -125.75 3.36 9.49 0.20 ***
20160704 06:00:00 Geo IR 40.0 18.55 -127.59 18.55 -127.59 3.36 9.49 0.80 0.4
20160704 05:06:00 Metop-A ASCAT 39.3 17.38 -126.25 17.40 -126.43 0.35 1.00 *** ***
20160704 03:38:35 * SSMIS-18 85-92GHz 38.0 17.61 -125.63 17.60 -125.46 0.29 0.83 1.20 17.7
20160704 03:00:00 Geo NearIR 37.5 18.18 -125.54 18.18 -125.54 0.35 0.98 0.10 ***
20160704 03:00:00 Geo IR 37.5 *** *** *** *** *** *** 0.20 ***
20160704 02:26:39 GMI 85-92GHz 37.0 17.89 -125.58 17.90 -125.72 0.32 0.89 0.70 14.2
20160704 02:26:39 GMI 37GHz 37.0 17.64 -125.84 17.65 -125.99 0.35 0.98 0.60 ***
20160704 02:22:49 SSMIS-17 85-92GHz 37.0 17.69 -125.51 17.70 -125.67 0.35 0.99 0.50 6.1
20160704 00:00:00 Geo Vis 35.0 18.15 -125.48 18.15 -125.48 0.44 1.24 0.20 ***
20160704 00:00:00 Geo NearIR 35.0 17.85 -124.62 17.85 -124.62 1.49 4.20 0.10 ***
20160704 00:00:00 Geo IR 35.0 *** *** *** *** *** *** 0.20 ***
20160703 23:46:22 * SSMIS-16 85-92GHz 35.2 17.74 -125.21 17.74 -125.25 0.24 0.69 2.20 9.9
20160703 21:00:00 * Geo Vis 37.5 17.67 -124.99 17.67 -124.99 0.23 0.65 0.60 ***
20160703 21:00:00 Geo NearIR 37.5 *** *** *** *** *** *** 1.00 ***
20160703 21:00:00 Geo IR 37.5 *** *** *** *** *** *** 0.30 ***
20160703 18:00:00 Geo Vis 40.0 17.60 -124.29 17.60 -124.29 0.54 1.51 0.10 ***
20160703 18:00:00 Geo NearIR 40.0 17.52 -123.90 17.52 -123.90 1.07 3.02 0.10 ***
20160703 18:00:00 Geo IR 40.0 17.57 -123.92 17.57 -123.92 3.36 9.49 0.10 12.7
20160703 15:09:58 * SSMIS-17 85-92GHz 40.0 17.50 -124.13 17.49 -124.09 0.23 0.66 0.90 14.2
20160703 15:00:00 Geo Vis 40.0 17.47 -124.14 17.47 -124.14 0.45 1.28 0.10 ***
20160703 15:00:00 Geo NearIR 40.0 17.74 -124.01 17.74 -124.01 0.74 2.10 0.30 ***
20160703 15:00:00 Geo IR 40.0 17.89 -124.12 17.89 -124.12 3.36 9.49 0.10 8.0
20160703 12:33:27 SSMIS-16 85-92GHz 40.0 17.33 -123.66 17.30 -123.55 0.25 0.70 0.30 17.0
20160703 12:00:00 Geo NearIR 40.0 17.00 -123.18 17.00 -123.18 0.48 1.36 0.10 ***
20160703 12:00:00 Geo IR 40.0 17.00 -123.13 17.00 -123.13 3.36 9.49 0.20 0.8
20160703 10:43:18 SSMI-15 85-92GHz 40.0 17.38 -123.17 17.45 -123.38 0.18 0.52 0.80 46.9
20160703 09:51:54 AMSR2 85-92GHz 40.0 17.24 -123.15 17.20 -123.02 0.18 0.51 0.80 59.5
20160703 09:51:54 * AMSR2 37GHz 40.0 17.09 -122.94 17.05 -122.81 0.14 0.38 0.30 ***
20160703 09:00:00 * Geo NearIR 40.0 16.85 -122.89 16.85 -122.89 0.45 1.26 0.10 ***
20160703 09:00:00 Geo IR 40.0 16.82 -122.94 16.82 -122.94 0.47 1.33 0.10 7.2
20160703 06:00:00 Geo NearIR 40.0 16.60 -122.20 16.60 -122.20 0.76 2.14 0.10 ***
20160703 06:00:00 Geo IR 40.0 16.70 -122.20 16.70 -122.20 3.36 9.49 0.10 0.0
20160703 03:00:00 Geo NearIR 37.5 16.41 -121.61 16.41 -121.61 0.64 1.81 0.10 ***
20160703 03:00:00 Geo IR 37.5 16.46 -121.51 16.46 -121.51 3.36 9.49 0.10 0.4
20160703 02:35:33 * SSMIS-17 85-92GHz 37.2 16.58 -121.65 16.61 -121.72 0.33 0.95 0.30 31.5
20160703 00:00:00 Geo Vis 35.0 *** *** *** *** *** *** 0.50 ***
20160703 00:00:00 Geo NearIR 35.0 16.15 -121.78 16.15 -121.78 0.79 2.24 0.40 ***
20160703 00:00:00 Geo IR 35.0 16.25 -121.93 16.25 -121.93 2.19 6.19 0.50 40.1
20160702 23:58:50 * SSMIS-16 85-92GHz 35.0 16.30 -121.20 16.30 -121.20 0.27 0.76 0.20 22.3
20160702 22:10:03 SSMI-15 85-92GHz 35.0 16.22 -120.81 16.09 -120.50 0.39 1.10 0.50 2.6
20160702 21:39:26 AMSR2 85-92GHz 35.0 16.21 -120.78 16.14 -120.61 0.36 1.02 0.40 21.4
20160702 21:39:26 AMSR2 37GHz 35.0 16.16 -120.58 16.09 -120.40 0.63 1.78 0.30 ***
20160702 21:00:00 * Geo Vis 35.0 15.89 -120.63 15.89 -120.63 0.39 1.09 0.10 ***
20160702 21:00:00 Geo NearIR 35.0 15.44 -120.48 15.44 -120.48 0.69 1.94 0.10 ***
20160702 21:00:00 Geo IR 35.0 15.37 -120.48 15.37 -120.48 3.36 9.49 0.30 0.2
20160702 18:00:00 Geo Vis 35.0 *** *** *** *** *** *** 0.80 ***
20160702 18:00:00 Geo NearIR 35.0 15.70 -119.81 15.70 -119.81 0.59 1.66 0.20 ***
20160702 18:00:00 Geo IR 35.0 *** *** *** *** *** *** 1.00 ***
20160702 15:51:40 GMI 85-92GHz 33.2 *** *** *** *** *** *** 3.00 ***
20160702 15:51:40 GMI 37GHz 33.2 *** *** *** *** *** *** 3.00 ***
20160702 15:00:00 Geo Vis 32.5 *** *** *** *** *** *** 0.30 ***
20160702 15:00:00 Geo NearIR 32.5 15.40 -119.50 15.40 -119.50 0.95 2.68 0.10 ***
20160702 15:00:00 Geo IR 32.5 *** *** *** *** *** *** 1.00 ***
20160702 14:57:03 SSMIS-18 85-92GHz 32.5 *** *** *** *** *** *** 0.40 ***
20160702 12:00:00 * Geo NearIR 30.0 15.03 -118.91 15.03 -118.91 0.41 1.15 0.20 ***
20160702 12:00:00 Geo IR 30.0 *** *** *** *** *** *** 0.80 ***
20160702 10:59:42 SSMI-15 85-92GHz 30.0 15.96 -118.53 16.05 -118.72 0.29 0.81 1.10 16.4
20160702 09:09:22 AMSR2 85-92GHz 30.0 15.16 -118.33 15.14 -118.30 0.25 0.71 0.70 34.3
20160702 09:09:22 * AMSR2 37GHz 30.0 15.26 -118.23 15.24 -118.20 0.13 0.38 0.40 ***
20160702 09:00:00 Geo NearIR 30.0 *** *** *** *** *** *** 0.10 ***
20160702 09:00:00 Geo IR 30.0 *** *** *** *** *** *** 0.70 ***
20160702 06:00:00 Geo NearIR 30.0 *** *** *** *** *** *** 0.10 ***
20160702 06:00:00 Geo IR 30.0 *** *** *** *** *** *** 0.50 ***
20160702 03:00:00 Geo NearIR 27.5 *** *** *** *** *** *** 0.20 ***
20160702 03:00:00 Geo IR 27.5 *** *** *** *** *** *** 0.90 ***
20160702 02:36:41 * GMI 85-92GHz 27.2 15.43 -116.94 15.45 -117.00 0.32 0.90 1.40 15.0
20160702 02:36:41 GMI 37GHz 27.2 14.78 -117.05 14.80 -117.10 0.56 1.58 1.80 ***
20160702 02:21:02 SSMIS-18 85-92GHz 27.0 15.22 -116.75 15.25 -116.84 0.51 1.44 1.40 2.5
20160702 00:11:34 SSMIS-16 85-92GHz 25.0 14.56 -116.62 14.56 -116.60 0.55 1.56 1.70 2.0
20160702 00:00:00 * Geo Vis 25.0 12.70 -116.65 12.70 -116.65 0.30 0.84 0.60 ***
20160702 00:00:00 Geo NearIR 25.0 *** *** *** *** *** *** 0.10 ***
20160702 00:00:00 Geo IR 25.0 *** *** *** *** *** *** 0.80 ***

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

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