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
20151110 12:55:11 * SSMIS-16 85-92GHz 25.0 13.74 44.71 13.69 44.79 0.47 1.32 0.20 0.7
20151110 12:16:40 GMI 85-92GHz 25.0 13.41 44.59 13.39 44.64 0.59 1.68 1.00 0.2
20151110 12:16:40 GMI 37GHz 25.0 14.01 44.79 13.99 44.84 0.59 1.67 0.20 ***
20151110 11:30:00 Geo Vis 25.6 *** *** *** *** *** *** 0.70 ***
20151110 11:30:00 Geo IR 25.6 *** *** *** *** *** *** 0.10 ***
20151110 10:23:55 * AMSR2 85-92GHz 26.8 13.90 45.12 13.94 45.05 0.51 1.43 1.80 1.1
20151110 10:23:55 AMSR2 37GHz 26.8 *** *** *** *** *** *** 0.30 ***
20151110 08:30:00 Geo Vis 28.9 *** *** *** *** *** *** 0.50 ***
20151110 08:30:00 Geo IR 28.9 *** *** *** *** *** *** 0.70 ***
20151110 06:45:00 Metop-B ASCAT 30.8 *** *** *** *** *** *** *** ***
20151110 05:30:00 Geo Vis 32.2 *** *** *** *** *** *** 0.30 ***
20151110 05:30:00 Geo IR 32.2 *** *** *** *** *** *** 0.80 ***
20151110 04:30:05 SSMIS-18 85-92GHz 33.3 *** *** *** *** *** *** 0.70 ***
20151110 03:16:08 SSMIS-17 85-92GHz 34.7 *** *** *** *** *** *** 0.20 ***
20151110 03:11:55 SSMIS-19 85-92GHz 34.8 *** *** *** *** *** *** 0.30 ***
20151110 02:30:00 Geo IR 35.0 *** *** *** *** *** *** 0.40 ***
20151110 01:44:40 * SSMIS-16 85-92GHz 35.0 13.01 45.65 13.07 45.63 0.47 1.32 2.00 1.5
20151109 23:30:00 Geo IR 36.7 12.98 46.19 12.98 46.19 1.05 2.96 0.60 8.2
20151109 20:30:00 Geo IR 46.7 14.14 46.94 14.14 46.94 3.36 9.49 0.20 40.0
20151109 17:30:00 Geo IR 56.7 13.15 47.57 13.15 47.57 1.77 5.00 0.30 48.1
20151109 15:52:35 * SSMIS-18 85-92GHz 62.1 12.60 48.14 12.49 48.40 0.15 0.44 0.40 17.4
20151109 14:39:00 SSMIS-17 85-92GHz 66.2 12.65 48.34 12.64 48.36 0.21 0.58 0.30 8.1
20151109 14:30:00 Geo IR 66.7 12.94 46.11 12.94 46.11 1.20 3.39 0.80 8.5
20151109 13:07:44 SSMIS-16 85-92GHz 71.2 12.35 47.80 12.44 47.53 0.23 0.65 0.20 7.6
20151109 11:30:00 Geo Vis 75.8 12.79 48.05 12.79 48.05 0.35 1.00 1.00 ***
20151109 11:30:00 Geo IR 75.8 12.16 47.18 12.16 47.18 0.49 1.39 0.20 47.7
20151109 09:40:38 * AMSR2 85-92GHz 78.9 12.40 48.66 12.37 48.99 0.12 0.33 0.40 100.0
20151109 09:40:38 AMSR2 37GHz 78.9 12.45 48.82 12.42 49.14 0.13 0.38 0.20 ***
20151109 08:30:00 Geo Vis 80.8 12.37 48.18 12.37 48.18 0.37 1.06 0.10 ***
20151109 08:30:00 Geo IR 80.8 12.32 47.66 12.32 47.66 0.34 0.95 0.10 47.3
20151109 05:30:00 Geo Vis 85.4 *** *** *** *** *** *** 0.30 ***
20151109 05:30:00 Geo IR 85.4 12.20 48.58 12.20 48.58 0.32 0.91 0.80 29.8
20151109 03:29:24 SSMIS-17 85-92GHz 87.1 *** *** *** *** *** *** 0.20 ***
20151109 03:25:08 * SSMIS-19 85-92GHz 87.2 12.30 50.01 12.30 50.26 0.17 0.49 0.30 3.7
20151109 02:30:00 Geo IR 87.9 12.30 50.38 12.30 50.38 0.67 1.90 0.10 2.5
20151108 23:30:00 Geo IR 90.4 *** *** *** *** *** *** 0.50 ***
20151108 20:30:00 * Geo IR 92.9 12.48 51.85 12.48 51.85 0.31 0.87 0.10 3.8
20151108 17:39:00 Metop-A ASCAT 95.3 *** *** *** *** *** *** *** ***
20151108 17:30:00 Geo IR 95.4 *** *** *** *** *** *** 0.10 ***
20151108 16:05:08 * SSMIS-18 85-92GHz 96.6 12.32 52.39 12.21 52.14 0.13 0.38 0.20 93.7
20151108 14:51:07 SSMIS-17 85-92GHz 97.6 *** *** *** *** *** *** 2.80 ***
20151108 14:48:26 * SSMIS-19 85-92GHz 97.7 12.47 52.77 12.51 52.82 0.14 0.39 0.20 72.4
20151108 14:30:00 Geo IR 97.9 *** *** *** *** *** *** 0.10 ***
20151108 12:31:40 GMI 85-92GHz 100.0 12.55 53.24 12.56 53.46 0.14 0.39 0.20 90.6
20151108 12:31:40 GMI 37GHz 100.0 *** *** *** *** *** *** 0.20 ***
20151108 11:30:00 Geo Vis 100.8 12.60 53.56 12.60 53.56 0.20 0.56 0.40 ***
20151108 11:30:00 Geo IR 100.8 *** *** *** *** *** *** 0.80 ***
20151108 11:04:10 * SSMI-15 85-92GHz 101.6 12.64 53.67 12.65 53.57 0.13 0.38 0.10 66.1
20151108 08:30:00 * Geo Vis 105.8 12.58 54.28 12.58 54.28 0.09 0.27 0.10 ***
20151108 08:30:00 Geo IR 105.8 12.63 54.28 12.63 54.28 0.21 0.59 0.40 48.4
20151108 06:33:00 Metop-A ASCAT 110.0 *** *** *** *** *** *** *** ***
20151108 05:48:00 Metop-B ASCAT 109.3 *** *** *** *** *** *** *** ***
20151108 05:30:00 * Geo Vis 108.3 12.58 54.97 12.58 54.97 0.10 0.28 0.20 ***
20151108 05:30:00 Geo IR 108.3 12.58 54.97 12.58 54.97 0.18 0.50 0.20 77.7
20151108 03:13:44 SSMIS-18 85-92GHz 100.8 12.64 55.51 12.67 55.65 0.13 0.38 0.10 95.5
20151108 02:30:00 Geo IR 98.3 12.60 55.66 12.60 55.66 0.19 0.53 0.20 53.1
20151108 01:01:41 * GMI 85-92GHz 93.4 12.63 55.85 12.57 55.57 0.09 0.26 0.20 100.0
20151108 01:01:41 GMI 37GHz 93.4 12.63 55.90 12.57 55.62 0.12 0.33 0.20 ***
20151108 00:29:40 SSMIS-16 85-92GHz 91.6 12.85 56.06 12.85 56.25 0.11 0.30 0.30 100.0
20151107 23:47:11 ISS RSCAT 90.0 *** *** *** *** *** *** *** ***
20151107 23:30:00 Geo IR 90.0 12.68 56.25 12.68 56.25 0.26 0.72 0.10 60.7
20151107 22:07:19 * AMSR2 85-92GHz 90.6 12.70 56.46 12.70 56.21 0.11 0.30 0.30 100.0
20151107 22:07:19 AMSR2 37GHz 90.6 12.70 56.46 12.70 56.21 0.11 0.31 0.10 ***
20151107 20:30:00 Geo IR 90.0 12.70 56.78 12.70 56.78 0.33 0.94 0.20 48.9
20151107 18:00:00 * Metop-A ASCAT 90.0 12.75 57.20 12.75 57.29 0.15 0.43 *** ***
20151107 17:30:00 Geo IR 88.7 12.92 57.60 12.92 57.60 0.23 0.64 0.70 6.7
20151107 17:15:00 Metop-B ASCAT 88.1 12.75 57.39 12.75 57.34 0.16 0.45 *** ***
20151107 15:01:29 * SSMIS-19 85-92GHz 82.6 12.75 57.81 12.74 57.91 0.13 0.36 0.20 95.0
20151107 14:30:00 Geo IR 81.2 12.79 57.99 12.79 57.99 0.43 1.23 0.20 49.4
20151107 11:52:39 * SSMIS-16 85-92GHz 74.7 12.70 58.37 12.70 58.43 0.09 0.27 0.20 100.0
20151107 11:30:00 Geo Vis 73.7 12.73 58.40 12.73 58.40 0.34 0.96 0.20 ***
20151107 11:30:00 Geo IR 73.7 12.98 58.48 12.98 58.48 0.31 0.88 0.20 42.6
20151107 09:54:14 ISS RSCAT 69.8 *** *** *** *** *** *** *** ***
20151107 09:52:50 * AMSR2 85-92GHz 69.7 12.67 58.61 12.70 58.78 0.09 0.25 0.20 100.0
20151107 09:52:50 AMSR2 37GHz 69.7 12.67 58.66 12.70 58.83 0.11 0.31 0.10 ***
20151107 08:30:00 Geo Vis 66.2 12.65 58.86 12.65 58.86 0.81 2.30 0.20 ***
20151107 08:30:00 Geo IR 66.2 12.82 58.42 12.82 58.42 1.50 4.23 1.00 2.6
20151107 06:06:00 Metop-B ASCAT 60.0 12.60 59.08 12.61 59.17 0.15 0.43 *** ***
20151107 05:30:00 Geo Vis 59.2 12.83 59.41 12.83 59.41 0.70 1.97 0.10 ***
20151107 05:30:00 Geo IR 59.2 *** *** *** *** *** *** 0.10 ***
20151107 05:15:00 * Metop-A ASCAT 58.8 12.65 59.22 12.65 59.18 0.15 0.42 *** ***
20151107 05:12:00 Metop-A ASCAT 58.7 12.65 59.23 12.65 59.18 0.15 0.43 *** ***
20151107 03:25:52 * SSMIS-18 85-92GHz 55.7 12.88 59.54 12.89 59.69 0.13 0.37 0.70 86.8
20151107 02:30:00 Geo IR 54.2 12.65 59.55 12.65 59.55 3.36 9.49 0.10 4.0
20151107 02:14:26 SSMIS-17 85-92GHz 53.7 12.95 59.77 12.95 59.73 0.15 0.44 0.70 81.4
20151107 00:42:29 SSMIS-16 85-92GHz 51.2 12.84 60.00 12.86 60.18 0.13 0.37 0.70 97.7
20151106 23:30:00 Geo IR 49.6 12.74 60.24 12.74 60.24 2.74 7.74 0.40 5.0
20151106 22:31:06 SSMI-15 85-92GHz 48.8 12.83 60.07 12.81 59.88 0.13 0.35 0.40 93.5
20151106 21:24:20 AMSR2 85-92GHz 47.8 12.96 60.29 12.98 60.45 0.12 0.33 0.40 100.0
20151106 21:24:20 * AMSR2 37GHz 47.8 12.86 60.24 12.88 60.40 0.10 0.28 0.20 ***
20151106 20:30:00 Geo IR 47.1 12.93 60.30 12.93 60.30 3.36 9.49 0.10 1.4
20151106 17:36:00 * Metop-B ASCAT 45.0 12.90 60.85 12.90 60.85 0.19 0.52 *** ***
20151106 17:30:00 Geo IR 45.0 12.85 60.31 12.85 60.31 3.36 9.49 0.10 0.6
20151106 16:39:00 Metop-A ASCAT 45.0 *** *** *** *** *** *** *** ***
20151106 14:48:48 SSMIS-18 85-92GHz 45.0 13.05 61.05 13.04 61.04 0.17 0.47 0.70 53.3
20151106 14:30:00 Geo IR 45.0 12.91 61.20 12.91 61.20 3.36 9.49 0.30 12.9
20151106 13:37:31 * SSMIS-17 85-92GHz 45.0 13.12 61.28 13.14 61.30 0.15 0.41 0.70 68.1
20151106 12:41:39 GMI 85-92GHz 45.0 13.10 61.27 13.10 61.28 0.15 0.44 0.70 66.8
20151106 12:41:39 GMI 37GHz 45.0 13.05 61.42 13.05 61.43 0.20 0.57 0.20 ***
20151106 12:05:37 * SSMIS-16 85-92GHz 45.0 13.05 61.30 13.05 61.31 0.14 0.40 0.80 60.0
20151106 11:30:00 Geo Vis 45.0 *** *** *** *** *** *** 0.50 ***
20151106 11:30:00 Geo IR 45.0 *** *** *** *** *** *** 0.20 ***
20151106 09:09:57 AMSR2 85-92GHz 45.0 13.21 61.66 13.24 61.80 0.18 0.51 0.20 77.3
20151106 09:09:57 * AMSR2 37GHz 45.0 13.46 61.30 13.49 61.44 0.17 0.47 0.50 ***
20151106 08:30:00 Geo Vis 45.0 *** *** *** *** *** *** 0.20 ***
20151106 08:30:00 Geo IR 45.0 *** *** *** *** *** *** 0.60 ***
20151106 05:30:00 Geo Vis 44.6 *** *** *** *** *** *** 0.10 ***
20151106 05:30:00 Geo IR 44.6 *** *** *** *** *** *** 1.00 ***
20151106 03:38:07 * SSMIS-18 85-92GHz 43.0 13.41 61.95 13.47 62.13 0.30 0.83 1.20 22.9
20151106 02:30:00 Geo Vis 42.1 13.54 62.26 13.54 62.26 0.79 2.23 0.40 ***
20151106 02:30:00 Geo IR 42.1 13.37 62.44 13.37 62.44 3.36 9.49 0.80 -0.0
20151106 02:27:01 SSMIS-17 85-92GHz 42.0 13.37 62.24 13.37 62.23 0.45 1.27 0.90 11.2
20151106 02:23:42 SSMIS-19 85-92GHz 42.0 13.32 62.35 13.32 62.34 0.36 1.03 0.30 14.2
20151106 01:11:41 GMI 85-92GHz 40.0 13.41 62.44 13.34 62.25 0.40 1.14 0.90 17.7
20151106 01:11:41 * GMI 37GHz 40.0 13.46 62.39 13.39 62.20 0.24 0.68 0.50 ***
20151105 23:30:00 Geo IR 40.0 *** *** *** *** *** *** 0.20 ***
20151105 22:46:42 * SSMI-15 85-92GHz 40.0 13.95 62.39 13.92 62.30 0.36 1.01 1.20 5.2
20151105 20:30:00 Geo IR 40.0 *** *** *** *** *** *** 0.40 ***
20151105 17:30:00 Geo IR 39.6 13.57 63.22 13.57 63.22 1.95 5.51 0.10 8.0
20151105 15:01:14 * SSMIS-18 85-92GHz 37.5 13.75 63.85 13.77 63.89 0.39 1.11 1.40 0.8
20151105 14:30:00 Geo IR 37.1 14.07 62.24 14.07 62.24 3.36 9.49 0.10 4.4
20151105 13:50:49 SSMIS-17 85-92GHz 36.5 13.74 63.94 13.72 63.89 0.45 1.27 0.10 1.1
20151105 13:47:29 SSMIS-19 85-92GHz 36.5 13.84 63.84 13.82 63.78 0.50 1.41 0.20 1.6
20151105 12:19:07 SSMIS-16 85-92GHz 35.0 *** *** *** *** *** *** 0.60 ***
20151105 11:30:00 Geo Vis 35.0 *** *** *** *** *** *** 0.10 ***
20151105 11:30:00 Geo IR 35.0 13.47 63.97 13.47 63.97 3.36 9.49 0.30 3.5
20151105 10:11:57 * SSMI-15 85-92GHz 35.0 13.91 64.02 13.87 63.84 0.30 0.85 0.50 14.7
20151105 08:30:00 Geo Vis 35.0 13.87 64.40 13.87 64.40 3.36 9.49 0.20 ***
20151105 08:30:00 Geo IR 35.0 13.32 64.40 13.32 64.40 3.36 9.49 0.30 2.9
20151105 05:54:00 Metop-A ASCAT 35.0 *** *** *** *** *** *** *** ***
20151105 05:30:00 Geo Vis 35.0 *** *** *** *** *** *** 0.10 ***
20151105 05:30:00 Geo IR 35.0 14.07 64.97 14.07 64.97 2.20 6.21 0.20 52.7
20151105 05:09:00 Metop-B ASCAT 35.0 *** *** *** *** *** *** *** ***

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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