-- Link to ARCHER-ERC page --

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
20180217 23:30:00 Geo Vis 57.7 -27.00 163.03 -27.00 163.03 0.26 0.74 0.90 ***
20180217 23:30:00 Geo NearIR 57.7 -27.18 162.86 -27.18 162.86 0.41 1.16 0.60 ***
20180217 23:30:00 * Geo IR 57.7 -27.28 162.92 -27.28 162.92 0.22 0.63 0.40 4.5
20180217 22:36:00 * Metop-B ASCAT 58.1 -26.32 163.38 -26.43 163.25 0.19 0.54 *** ***
20180217 21:39:00 * Metop-A ASCAT 58.5 -26.22 163.52 -26.10 163.68 0.19 0.53 *** ***
20180217 20:30:00 Geo Vis 59.0 -26.52 163.82 -26.52 163.82 0.26 0.74 0.50 ***
20180217 20:30:00 Geo NearIR 59.0 -26.85 163.43 -26.85 163.43 0.24 0.67 0.10 ***
20180217 20:30:00 Geo IR 59.0 -26.80 163.40 -26.80 163.40 0.23 0.65 0.10 -4.7
20180217 17:30:00 Geo NearIR 60.0 -26.30 164.07 -26.30 164.07 0.31 0.86 0.10 ***
20180217 17:30:00 Geo IR 60.0 -26.48 163.82 -26.48 163.82 0.49 1.38 0.10 -0.1
20180217 16:11:04 SSMIS-16 85-92GHz 60.0 -25.79 164.67 -25.90 164.54 0.25 0.71 2.30 24.8
20180217 14:46:53 AMSR2 85-92GHz 60.0 -25.98 164.33 -25.96 164.36 0.24 0.68 2.00 43.2
20180217 14:46:53 * AMSR2 37GHz 60.0 -25.68 164.38 -25.66 164.41 0.17 0.49 0.30 ***
20180217 14:30:00 Geo NearIR 60.0 -26.30 164.75 -26.30 164.75 0.29 0.81 0.10 ***
20180217 14:30:00 Geo IR 60.0 -26.18 164.50 -26.18 164.50 1.03 2.92 0.10 47.2
20180217 11:30:00 * Geo NearIR 60.4 -25.87 164.99 -25.87 164.99 0.22 0.63 0.70 ***
20180217 11:30:00 Geo IR 60.4 -25.82 164.88 -25.82 164.88 0.51 1.45 0.60 6.2
20180217 11:21:00 Metop-B ASCAT 60.5 *** *** *** *** *** *** *** ***
20180217 10:27:00 Metop-A ASCAT 61.3 *** *** *** *** *** *** *** ***
20180217 08:30:00 Geo NearIR 62.9 -25.16 165.23 -25.16 165.23 0.21 0.60 0.10 ***
20180217 08:30:00 * Geo IR 62.9 -25.08 165.17 -25.08 165.17 0.20 0.55 0.10 2.2
20180217 06:48:36 SSMIS-18 85-92GHz 65.0 -24.97 165.69 -24.87 165.88 0.19 0.52 2.00 58.0
20180217 05:30:00 Geo Vis 65.4 -24.26 166.91 -24.26 166.91 0.50 1.40 0.10 ***
20180217 05:30:00 Geo NearIR 65.4 -24.69 166.03 -24.69 166.03 0.62 1.75 0.70 ***
20180217 05:30:00 Geo IR 65.4 *** *** *** *** *** *** 0.10 ***
20180217 04:53:58 * SSMIS-16 85-92GHz 65.9 -25.07 165.92 -25.11 165.84 0.13 0.37 2.00 83.1
20180217 02:30:00 Geo Vis 67.9 -24.50 166.54 -24.50 166.54 0.47 1.33 0.10 ***
20180217 02:30:00 Geo NearIR 67.9 -24.00 166.57 -24.00 166.57 1.08 3.05 0.10 ***
20180217 02:30:00 Geo IR 67.9 -23.65 165.08 -23.65 165.08 1.21 3.41 0.10 3.3
20180216 23:30:00 Geo Vis 70.4 -24.44 166.69 -24.44 166.69 0.26 0.75 0.90 ***
20180216 23:30:00 Geo NearIR 70.4 -24.92 166.22 -24.92 166.22 0.31 0.88 0.30 ***
20180216 23:30:00 * Geo IR 70.4 -25.27 166.42 -25.27 166.42 0.24 0.67 1.00 13.7
20180216 20:30:00 Geo Vis 72.9 -24.26 167.15 -24.26 167.15 0.64 1.80 0.40 ***
20180216 20:30:00 Geo NearIR 72.9 -24.81 166.77 -24.81 166.77 0.65 1.84 0.40 ***
20180216 20:30:00 Geo IR 72.9 -25.46 166.58 -25.46 166.58 0.41 1.17 0.90 0.5
20180216 18:38:10 SSMIS-17 85-92GHz 75.0 -24.24 167.33 -24.15 167.48 0.16 0.44 1.10 40.6
20180216 18:18:03 * SSMIS-18 85-92GHz 75.0 -24.12 167.37 -24.06 167.47 0.15 0.41 2.10 53.5
20180216 17:30:00 Geo NearIR 75.4 -24.65 167.25 -24.65 167.25 1.14 3.23 0.30 ***
20180216 17:30:00 Geo IR 75.4 -25.35 167.20 -25.35 167.20 0.20 0.58 0.10 6.1
20180216 16:23:08 SSMIS-16 85-92GHz 76.3 -23.81 167.60 -23.88 167.47 0.16 0.46 1.70 35.8
20180216 14:30:00 Geo NearIR 77.9 -24.62 167.42 -24.62 167.42 0.31 0.88 0.10 ***
20180216 14:30:00 Geo IR 77.9 -24.97 167.48 -24.97 167.48 0.20 0.56 0.50 2.5
20180216 14:03:03 AMSR2 85-92GHz 78.3 -23.65 167.86 -23.67 167.81 0.15 0.43 1.60 39.0
20180216 14:03:03 * AMSR2 37GHz 78.3 -23.55 167.91 -23.57 167.86 0.10 0.28 0.90 ***
20180216 11:30:00 * Geo NearIR 80.8 -24.37 167.80 -24.37 167.80 0.13 0.37 0.40 ***
20180216 11:30:00 Geo IR 80.8 -24.42 167.77 -24.42 167.77 0.14 0.39 0.20 48.9
20180216 10:48:00 Metop-A ASCAT 82.0 -23.33 168.24 -23.36 168.13 0.23 0.65 *** ***
20180216 10:45:00 Metop-A ASCAT 82.1 -23.32 168.25 -23.36 168.13 0.23 0.65 *** ***
20180216 10:03:00 Metop-B ASCAT 83.3 -23.34 168.42 -23.41 168.19 0.26 0.72 *** ***
20180216 08:30:00 * Geo NearIR 85.8 -23.99 168.38 -23.99 168.38 0.14 0.39 0.10 ***
20180216 08:30:00 Geo IR 85.8 -24.07 168.27 -24.07 168.27 0.14 0.40 0.20 2.6
20180216 07:22:17 SSMIS-17 85-92GHz 87.7 -23.27 168.82 -23.33 168.62 0.17 0.47 1.70 6.3
20180216 07:01:33 SSMIS-18 85-92GHz 88.3 -23.25 168.83 -23.33 168.57 0.16 0.45 1.60 14.0
20180216 05:30:00 * Geo Vis 90.4 -23.49 168.99 -23.49 168.99 0.11 0.32 0.10 ***
20180216 05:30:00 Geo NearIR 90.4 -23.42 169.05 -23.42 169.05 0.25 0.71 0.50 ***
20180216 05:30:00 Geo IR 90.4 -23.39 168.99 -23.39 168.99 0.23 0.64 0.50 71.6
20180216 05:07:24 SSMIS-16 85-92GHz 90.7 -23.24 168.97 -23.26 168.91 0.16 0.45 1.70 16.9
20180216 03:34:49 SSMI-15 85-92GHz 92.0 -23.03 169.27 -22.95 169.44 0.12 0.35 1.70 68.5
20180216 03:11:39 GMI 85-92GHz 92.3 -23.10 169.28 -23.05 169.39 0.12 0.34 0.70 85.5
20180216 03:11:39 * GMI 37GHz 92.3 -22.90 169.39 -22.85 169.50 0.12 0.33 0.40 ***
20180216 02:30:00 Geo Vis 92.9 -23.15 169.40 -23.15 169.40 0.22 0.61 0.60 ***
20180216 02:30:00 Geo NearIR 92.9 -23.07 169.53 -23.07 169.53 0.22 0.61 0.60 ***
20180216 02:30:00 Geo IR 92.9 -23.05 169.48 -23.05 169.48 0.18 0.52 0.60 98.9
20180215 23:30:00 * Geo Vis 95.4 -22.88 169.98 -22.88 169.98 0.08 0.23 0.80 ***
20180215 23:30:00 Geo NearIR 95.4 -22.85 169.93 -22.85 169.93 0.16 0.46 0.60 ***
20180215 23:30:00 Geo IR 95.4 -22.78 169.88 -22.78 169.88 0.17 0.47 0.60 100.0
20180215 22:18:00 Metop-A ASCAT 96.4 -22.68 170.17 -22.73 169.93 0.18 0.50 *** ***
20180215 21:39:00 Metop-B ASCAT 97.0 *** *** *** *** *** *** *** ***
20180215 21:36:00 Metop-B ASCAT 97.0 -22.91 170.26 -22.88 170.49 0.16 0.45 *** ***
20180215 20:30:00 Geo Vis 97.9 -22.73 170.51 -22.73 170.51 0.16 0.44 0.10 ***
20180215 20:30:00 Geo NearIR 97.9 -22.66 170.38 -22.66 170.38 0.22 0.62 0.50 ***
20180215 20:30:00 Geo IR 97.9 -22.63 170.43 -22.63 170.43 0.22 0.63 0.70 94.1
20180215 18:50:44 SSMIS-17 85-92GHz 100.0 -22.45 170.90 -22.40 171.15 0.12 0.35 1.00 69.7
20180215 18:29:44 SSMIS-18 85-92GHz 100.0 -22.38 170.95 -22.34 171.14 0.12 0.34 0.90 75.4
20180215 17:30:00 Geo NearIR 100.0 -22.55 171.09 -22.55 171.09 0.14 0.38 0.80 ***
20180215 17:30:00 * Geo IR 100.0 -22.57 171.04 -22.57 171.04 0.13 0.36 0.70 100.0
20180215 16:35:58 SSMIS-16 85-92GHz 100.0 -22.33 171.16 -22.36 171.01 0.12 0.35 0.80 74.4
20180215 15:04:44 * SSMI-15 85-92GHz 99.9 -22.36 171.47 -22.33 171.56 0.13 0.36 0.70 74.9
20180215 14:30:00 Geo NearIR 100.0 *** *** *** *** *** *** 1.00 ***
20180215 14:30:00 Geo IR 100.0 *** *** *** *** *** *** 0.30 ***
20180215 11:30:00 Geo IR 100.4 *** *** *** *** *** *** 1.00 ***
20180215 10:24:00 Metop-B ASCAT 101.3 *** *** *** *** *** *** *** ***
20180215 09:27:00 Metop-A ASCAT 102.1 *** *** *** *** *** *** *** ***
20180215 07:35:50 * SSMIS-17 85-92GHz 103.7 -22.07 173.00 -22.15 172.81 0.10 0.29 0.70 100.0
20180215 07:14:12 * SSMIS-18 85-92GHz 104.0 -22.09 173.02 -22.20 172.76 0.10 0.28 0.80 100.0
20180215 03:50:58 * SSMI-15 85-92GHz 105.0 -21.76 173.74 -21.68 173.91 0.12 0.33 0.90 100.0
20180214 21:57:00 * Metop-B ASCAT 105.0 -21.40 174.48 -21.40 174.77 0.21 0.61 *** ***
20180214 21:00:00 Metop-A ASCAT 105.0 -21.30 174.72 -21.30 174.82 0.26 0.72 *** ***
20180214 19:03:53 SSMIS-17 85-92GHz 105.0 -21.47 174.92 -21.47 174.65 0.10 0.28 1.10 100.0
20180214 18:41:59 * SSMIS-18 85-92GHz 105.0 -21.41 174.98 -21.41 175.15 0.09 0.26 1.10 100.0
20180214 13:11:39 * GMI 85-92GHz 113.0 -21.60 174.99 -21.60 174.85 0.17 0.47 3.00 0.1
20180214 13:11:39 GMI 37GHz 113.0 *** *** *** *** *** *** 3.00 ***
20180214 03:52:44 * SSMIS-16 85-92GHz 115.0 -21.27 177.09 -21.22 177.24 0.11 0.30 1.00 100.0
20180213 15:20:24 * SSMIS-16 85-92GHz 110.0 -20.80 178.89 -20.82 179.02 0.11 0.30 0.50 100.0
20180213 10:09:00 * Metop-A ASCAT 111.5 -21.13 179.52 -21.15 179.30 0.17 0.48 *** ***
20180213 09:24:00 * Metop-B ASCAT 112.2 -21.21 179.86 -21.19 -179.99 0.16 0.45 *** ***
20180213 06:21:23 * SSMIS-17 85-92GHz 115.0 -20.90 -179.67 -20.90 -179.61 0.14 0.39 0.50 70.4
20180213 05:58:02 SSMIS-18 85-92GHz 115.0 *** *** *** *** *** *** 0.50 ***
20180213 04:05:38 SSMIS-16 85-92GHz 116.6 -21.09 -179.33 -21.13 -179.13 0.13 0.37 0.50 92.4
20180213 02:41:44 * SSMI-15 85-92GHz 117.8 -21.00 -179.07 -20.98 -179.13 0.13 0.36 0.50 91.3
20180213 02:41:39 GMI 85-92GHz 117.8 *** *** *** *** *** *** 3.00 ***
20180213 02:41:39 GMI 37GHz 117.8 *** *** *** *** *** *** 3.00 ***
20180212 21:39:00 Metop-A ASCAT 122.0 *** *** *** *** *** *** *** ***
20180212 17:49:14 SSMIS-17 85-92GHz 125.0 -21.16 -177.17 -21.15 -177.21 0.14 0.41 0.30 74.8
20180212 17:25:36 * SSMIS-18 85-92GHz 125.0 -21.12 -176.96 -21.11 -177.11 0.14 0.39 0.40 72.4
20180212 15:33:19 * SSMIS-16 85-92GHz 125.0 -21.13 -176.68 -21.15 -176.52 0.13 0.38 0.30 82.8
20180212 14:11:01 SSMI-15 85-92GHz 125.0 -21.27 -176.34 -21.24 -176.57 0.14 0.41 0.30 62.2
20180212 13:21:39 * GMI 85-92GHz 125.0 -21.30 -176.09 -21.36 -175.75 0.13 0.36 0.40 97.7
20180212 13:21:39 GMI 37GHz 125.0 -21.30 -175.99 -21.36 -175.65 0.14 0.41 0.30 ***
20180212 09:45:00 Metop-B ASCAT 125.0 -21.42 -175.17 -21.47 -175.03 0.22 0.62 *** ***
20180212 08:48:00 Metop-A ASCAT 125.0 -21.36 -174.81 -21.34 -174.84 0.20 0.58 *** ***
20180212 06:34:17 * SSMIS-17 85-92GHz 125.0 -21.39 -174.26 -21.40 -174.13 0.12 0.33 0.50 99.5
20180212 06:10:12 SSMIS-18 85-92GHz 125.0 -21.50 -174.18 -21.50 -174.14 0.13 0.38 0.40 92.6
20180212 02:57:22 * SSMI-15 85-92GHz 117.4 -21.50 -173.32 -21.50 -173.34 0.12 0.34 0.30 93.7
20180212 01:53:37 AMSR2 37GHz 114.7 *** *** *** *** *** *** 3.00 ***
20180211 21:18:00 * Metop-B ASCAT 103.2 -21.82 -172.27 -21.82 -172.22 0.14 0.40 *** ***
20180211 20:21:00 Metop-A ASCAT 100.9 -21.86 -171.94 -21.87 -172.05 0.16 0.44 *** ***
20180211 18:02:19 SSMIS-17 85-92GHz 95.0 -21.50 -171.51 -21.50 -171.50 0.16 0.45 0.30 49.7
20180211 18:00:00 Geo Vis 95.0 *** *** *** *** *** *** 1.00 ***
20180211 18:00:00 Geo NearIR 95.0 *** *** *** *** *** *** 1.00 ***
20180211 18:00:00 Geo IR 95.0 *** *** *** *** *** *** 1.00 ***
20180211 17:37:48 SSMIS-18 85-92GHz 94.7 -21.50 -171.37 -21.51 -171.44 0.15 0.43 0.30 67.7
20180211 15:00:00 Geo NearIR 92.5 *** *** *** *** *** *** 1.00 ***
20180211 15:00:00 * Geo IR 92.5 -21.20 -171.05 -21.20 -171.05 0.09 0.27 0.20 7.7
20180211 12:00:00 Geo NearIR 90.0 *** *** *** *** *** *** 1.00 ***
20180211 12:00:00 * Geo IR 90.0 -21.17 -170.25 -21.17 -170.25 0.11 0.31 0.30 43.8
20180211 09:09:00 Metop-A ASCAT 90.0 -20.84 -169.69 -20.82 -169.66 0.20 0.56 *** ***
20180211 09:00:00 Geo NearIR 90.0 -20.90 -169.60 -20.90 -169.60 0.13 0.37 1.00 ***
20180211 09:00:00 * Geo IR 90.0 -20.97 -169.63 -20.97 -169.63 0.11 0.32 0.30 11.8
20180211 08:27:00 Metop-B ASCAT 90.0 -21.12 -169.37 -21.17 -169.50 0.19 0.54 *** ***
20180211 06:00:00 Geo NearIR 90.0 *** *** *** *** *** *** 0.50 ***
20180211 06:00:00 Geo IR 90.0 -20.45 -169.27 -20.45 -169.27 0.17 0.47 0.10 3.6
20180211 03:00:00 * Geo Vis 87.5 -20.67 -168.85 -20.67 -168.85 0.09 0.27 0.80 ***
20180211 03:00:00 Geo NearIR 87.5 -20.72 -168.64 -20.72 -168.64 0.19 0.53 0.20 ***
20180211 03:00:00 Geo IR 87.5 -20.52 -168.77 -20.52 -168.77 0.12 0.35 1.00 11.3
20180211 02:51:39 GMI 85-92GHz 87.4 -20.69 -168.59 -20.70 -168.61 0.12 0.33 0.50 91.1
20180211 02:51:39 GMI 37GHz 87.4 -20.74 -168.54 -20.75 -168.56 0.12 0.35 0.60 ***
20180211 02:50:29 SSMIS-16 85-92GHz 87.4 -20.64 -168.54 -20.65 -168.56 0.12 0.33 0.50 79.2
20180211 01:10:40 AMSR2 85-92GHz 85.0 -20.59 -168.48 -20.48 -168.44 0.11 0.30 0.60 100.0
20180211 01:10:40 AMSR2 37GHz 85.0 -20.59 -168.48 -20.48 -168.44 0.11 0.31 0.50 ***
20180211 00:00:00 * Geo Vis 85.0 -20.30 -168.38 -20.30 -168.38 0.07 0.21 0.50 ***
20180211 00:00:00 Geo NearIR 85.0 -20.15 -168.27 -20.15 -168.27 0.14 0.41 0.60 ***
20180211 00:00:00 Geo IR 85.0 -19.93 -168.43 -19.93 -168.43 0.11 0.32 0.10 10.3
20180210 21:00:00 * Geo Vis 80.0 -19.92 -168.34 -19.92 -168.34 0.08 0.22 0.20 ***
20180210 21:00:00 Geo NearIR 80.0 -19.69 -168.13 -19.69 -168.13 0.16 0.45 0.10 ***
20180210 21:00:00 Geo IR 80.0 -19.49 -168.29 -19.49 -168.29 0.12 0.33 0.10 1.3
20180210 20:39:00 Metop-A ASCAT 79.4 -19.75 -168.37 -19.87 -168.34 0.17 0.47 *** ***
20180210 19:57:00 Metop-B ASCAT 78.3 -19.63 -168.37 -19.98 -168.29 0.15 0.42 *** ***
20180210 18:00:00 Geo Vis 75.0 -19.20 -168.65 -19.20 -168.65 0.16 0.46 0.80 ***
20180210 18:00:00 Geo NearIR 75.0 -18.90 -168.63 -18.90 -168.63 0.23 0.64 0.90 ***
20180210 18:00:00 Geo IR 75.0 -18.60 -168.68 -18.60 -168.68 0.18 0.50 0.40 5.7
20180210 15:00:00 Geo NearIR 65.0 *** *** *** *** *** *** 1.00 ***
20180210 15:00:00 Geo IR 65.0 -18.71 -168.45 -18.71 -168.45 0.25 0.69 0.90 -2.3
20180210 13:31:39 * GMI 85-92GHz 60.1 -18.66 -168.56 -18.80 -168.59 0.08 0.23 0.20 100.0
20180210 13:31:39 GMI 37GHz 60.1 -18.56 -168.72 -18.70 -168.75 0.10 0.28 3.00 ***
20180210 12:00:00 Geo NearIR 55.0 *** *** *** *** *** *** 1.00 ***
20180210 12:00:00 Geo IR 55.0 -18.18 -168.55 -18.18 -168.55 0.31 0.88 0.80 1.5
20180210 09:00:00 Geo NearIR 52.5 -17.79 -168.48 -17.79 -168.48 0.26 0.73 1.00 ***
20180210 09:00:00 Geo IR 52.5 -17.47 -168.90 -17.47 -168.90 0.17 0.47 0.30 4.6
20180210 06:00:00 Geo NearIR 50.0 -17.12 -168.58 -17.12 -168.58 0.23 0.64 0.10 ***
20180210 06:00:00 * Geo IR 50.0 -17.15 -168.84 -17.15 -168.84 0.12 0.33 0.20 -3.4
20180210 03:04:49 * SSMIS-16 85-92GHz 50.0 -16.54 -169.33 -16.53 -169.34 0.15 0.43 0.30 86.2
20180210 03:00:00 Geo Vis 50.0 -16.50 -169.42 -16.50 -169.42 0.23 0.65 0.20 ***
20180210 03:00:00 Geo NearIR 50.0 -16.55 -169.26 -16.55 -169.26 1.74 4.93 0.30 ***
20180210 03:00:00 Geo IR 50.0 -16.18 -169.76 -16.18 -169.76 0.25 0.70 0.30 -1.6
20180210 00:00:00 * Geo Vis 50.0 -15.88 -169.61 -15.88 -169.61 0.19 0.55 0.20 ***
20180210 00:00:00 Geo NearIR 50.0 -16.00 -169.38 -16.00 -169.38 2.68 7.57 0.80 ***
20180210 00:00:00 Geo IR 50.0 -15.65 -169.82 -15.65 -169.82 0.21 0.59 0.70 2.6
20180209 21:00:00 Metop-A ASCAT 47.5 -15.43 -170.77 -15.43 -170.77 0.15 0.43 *** ***
20180209 21:00:00 Geo Vis 47.5 -15.15 -170.12 -15.15 -170.12 0.35 0.99 0.20 ***
20180209 21:00:00 Geo NearIR 47.5 -14.23 -169.78 -14.23 -169.78 0.83 2.35 1.00 ***
20180209 21:00:00 Geo IR 47.5 -14.88 -170.22 -14.88 -170.22 0.18 0.51 0.10 1.3
20180209 20:18:00 * Metop-B ASCAT 46.9 -15.34 -170.90 -15.43 -170.73 0.12 0.35 *** ***
20180209 18:00:00 Geo Vis 45.0 *** *** *** *** *** *** 0.10 ***
20180209 18:00:00 Geo NearIR 45.0 *** *** *** *** *** *** 0.70 ***
20180209 18:00:00 Geo IR 45.0 -14.25 -171.35 -14.25 -171.35 0.16 0.44 0.10 -0.8
20180209 14:26:39 GMI 85-92GHz 45.0 -14.40 -172.23 -14.48 -172.08 0.23 0.66 0.90 39.7
20180209 14:26:39 * GMI 37GHz 45.0 -14.65 -172.28 -14.73 -172.13 0.17 0.47 0.30 ***
20180209 03:18:55 SSMIS-16 85-92GHz 40.0 *** *** *** *** *** *** 2.30 ***
20180209 01:24:56 AMSR2 85-92GHz 40.0 -14.12 -175.51 -13.97 -175.70 0.30 0.85 0.70 13.5
20180209 01:24:56 * AMSR2 37GHz 40.0 -13.92 -175.45 -13.77 -175.65 0.16 0.46 2.00 ***

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

This page automatically updates every 5 minutes