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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
20180715 07:00:56 SSMIS-18 85-92GHz 35.0 *** *** *** *** *** *** 3.00 ***
20180715 07:00:54 * SSMIS-16 85-92GHz 35.0 60.23 -20.58 59.94 -21.04 0.52 1.46 0.70 1.3
20180715 04:05:10 AMSR2 85-92GHz 35.0 *** *** *** *** *** *** 2.50 ***
20180715 04:05:10 AMSR2 37GHz 35.0 *** *** *** *** *** *** 0.70 ***
20180715 02:28:07 AMSR2 85-92GHz 35.0 *** *** *** *** *** *** 3.00 ***
20180715 02:28:07 AMSR2 37GHz 35.0 *** *** *** *** *** *** 3.00 ***
20180714 18:49:16 SSMIS-18 85-92GHz 35.0 *** *** *** *** *** *** 0.40 ***
20180714 18:44:16 SSMIS-17 85-92GHz 35.0 *** *** *** *** *** *** 3.00 ***
20180714 17:09:09 SSMIS-18 85-92GHz 35.0 *** *** *** *** *** *** 3.00 ***
20180714 17:08:53 SSMIS-16 85-92GHz 35.0 *** *** *** *** *** *** 0.30 ***
20180714 16:26:39 GMI 85-92GHz 35.0 *** *** *** *** *** *** 3.00 ***
20180714 16:26:39 GMI 37GHz 35.0 *** *** *** *** *** *** 2.40 ***
20180714 15:28:09 SSMIS-16 85-92GHz 35.0 *** *** *** *** *** *** 3.00 ***
20180714 14:37:15 AMSR2 85-92GHz 35.0 *** *** *** *** *** *** 2.10 ***
20180714 14:37:15 * AMSR2 37GHz 35.0 57.26 -23.84 57.28 -23.78 0.61 1.73 0.80 ***
20180714 13:00:09 AMSR2 85-92GHz 35.0 *** *** *** *** *** *** 3.00 ***
20180714 13:00:09 AMSR2 37GHz 35.0 *** *** *** *** *** *** 3.00 ***
20180714 11:41:39 GMI 85-92GHz 35.0 *** *** *** *** *** *** 3.00 ***
20180714 11:41:39 GMI 37GHz 35.0 *** *** *** *** *** *** 3.00 ***
20180714 08:56:03 SSMIS-18 85-92GHz 35.0 *** *** *** *** *** *** 1.30 ***
20180714 08:51:21 * SSMIS-17 85-92GHz 35.0 55.42 -26.62 55.40 -26.68 0.61 1.73 1.10 0.2
20180714 07:15:53 SSMIS-16 85-92GHz 35.0 *** *** *** *** *** *** 0.50 ***
20180714 05:35:02 SSMIS-16 85-92GHz 35.2 *** *** *** *** *** *** 3.00 ***
20180714 05:02:23 AMSR2 85-92GHz 35.4 *** *** *** *** *** *** 0.30 ***
20180714 05:02:23 AMSR2 37GHz 35.4 *** *** *** *** *** *** 0.70 ***
20180713 20:38:26 SSMIS-17 85-92GHz 38.9 *** *** *** *** *** *** 2.50 ***
20180713 19:00:46 SSMIS-18 85-92GHz 39.6 52.48 -37.66 52.19 -38.63 0.55 1.55 3.00 0.0
20180713 18:56:40 GMI 85-92GHz 39.6 *** *** *** *** *** *** 1.90 ***
20180713 18:56:40 * GMI 37GHz 39.6 51.66 -38.78 51.39 -39.69 0.53 1.51 2.00 ***
20180713 17:21:05 SSMIS-16 85-92GHz 40.3 51.10 -39.10 51.19 -38.81 0.53 1.51 1.20 0.6
20180713 15:31:29 AMSR2 85-92GHz 41.0 51.23 -40.81 51.04 -41.35 0.51 1.44 0.70 1.2
20180713 15:31:29 * AMSR2 37GHz 41.0 51.18 -42.74 50.99 -43.27 0.47 1.32 1.50 ***
20180713 10:47:46 SSMIS-17 85-92GHz 43.0 *** *** *** *** *** *** 0.30 ***
20180713 09:10:51 * SSMIS-18 85-92GHz 43.7 50.00 -46.05 49.89 -46.32 0.43 1.21 1.00 2.1
20180713 07:31:12 SSMIS-16 85-92GHz 44.4 49.56 -47.87 49.89 -47.09 0.44 1.25 2.60 1.4
20180713 05:59:34 * AMSR2 85-92GHz 45.0 49.70 -49.30 49.63 -49.46 0.42 1.18 0.40 4.9
20180713 05:59:34 AMSR2 37GHz 45.0 *** *** *** *** *** *** 1.60 ***
20180712 20:53:19 * SSMIS-18 85-92GHz 52.6 47.08 -54.08 47.04 -54.17 0.45 1.28 2.40 2.8
20180712 20:50:17 SSMIS-17 85-92GHz 52.6 *** *** *** *** *** *** 2.80 ***
20180712 19:46:39 GMI 85-92GHz 53.5 *** *** *** *** *** *** 3.00 ***
20180712 19:46:39 GMI 37GHz 53.5 *** *** *** *** *** *** 3.00 ***
20180712 16:25:44 * AMSR2 85-92GHz 55.9 45.26 -56.91 45.72 -56.18 0.27 0.75 1.60 10.6
20180712 16:25:44 AMSR2 37GHz 55.9 44.76 -57.61 45.22 -56.88 0.27 0.76 0.90 ***
20180712 11:03:27 * SSMIS-17 85-92GHz 58.9 42.77 -59.49 43.03 -59.14 0.34 0.96 1.80 8.6
20180712 07:46:46 * SSMIS-16 85-92GHz 62.0 41.51 -60.41 41.86 -59.95 0.15 0.43 0.60 60.7
20180711 22:42:50 SSMIS-17 85-92GHz 76.1 38.10 -64.87 38.40 -64.43 0.14 0.41 1.10 73.1
20180711 22:16:40 GMI 85-92GHz 76.4 *** *** *** *** *** *** 1.20 ***
20180711 22:16:40 * GMI 37GHz 76.4 38.03 -65.17 38.45 -64.55 0.10 0.29 0.70 ***
20180711 19:25:16 SSMIS-16 85-92GHz 78.8 37.18 -66.12 37.49 -65.61 0.15 0.42 0.20 61.0
20180711 17:19:07 * AMSR2 85-92GHz 80.6 36.68 -67.00 36.78 -66.83 0.12 0.35 0.20 98.9
20180711 17:19:07 AMSR2 37GHz 80.6 36.78 -67.31 36.88 -67.15 0.15 0.41 0.50 ***
20180711 12:31:39 GMI 85-92GHz 84.8 35.70 -68.71 35.56 -68.96 0.14 0.41 0.30 92.2
20180711 12:31:39 * GMI 37GHz 84.8 35.75 -69.08 35.61 -69.33 0.14 0.38 0.40 ***
20180711 11:21:37 SSMIS-18 85-92GHz 85.5 35.48 -69.32 35.55 -69.20 0.14 0.41 0.40 58.2
20180711 11:19:25 SSMIS-17 85-92GHz 85.6 35.47 -69.33 35.55 -69.20 0.14 0.39 0.40 66.8
20180711 06:16:20 * AMSR2 85-92GHz 90.0 34.75 -70.63 34.67 -70.75 0.14 0.39 0.30 90.9
20180711 06:16:20 AMSR2 37GHz 90.0 34.75 -70.75 34.67 -70.88 0.15 0.41 0.20 ***
20180710 23:06:39 * GMI 85-92GHz 83.5 33.82 -72.04 33.88 -71.93 0.09 0.26 0.40 100.0
20180710 23:06:39 GMI 37GHz 83.5 *** *** *** *** *** *** 0.20 ***
20180710 22:54:59 SSMIS-17 85-92GHz 83.2 33.75 -72.01 33.83 -71.87 0.11 0.32 0.30 100.0
20180710 18:13:22 * AMSR2 85-92GHz 75.0 33.32 -72.77 33.28 -72.83 0.11 0.31 0.40 100.0
20180710 18:13:22 AMSR2 37GHz 75.0 33.32 -72.77 33.28 -72.83 0.13 0.37 0.30 ***
20180710 13:26:40 GMI 85-92GHz 63.6 32.93 -73.27 33.06 -73.13 0.13 0.37 0.40 100.0
20180710 13:26:40 * GMI 37GHz 63.6 32.88 -73.33 33.01 -73.19 0.10 0.29 0.30 ***
20180710 11:35:07 SSMIS-18 85-92GHz 60.0 32.67 -73.49 32.68 -73.47 0.20 0.56 0.50 75.5
20180710 11:33:47 SSMIS-17 85-92GHz 60.0 32.72 -73.50 32.73 -73.47 0.22 0.62 0.40 67.9
20180710 07:12:17 AMSR2 85-92GHz 60.0 32.52 -74.11 32.46 -74.19 0.16 0.47 0.30 83.8
20180710 07:12:17 * AMSR2 37GHz 60.0 32.47 -74.05 32.41 -74.13 0.13 0.38 0.30 ***
20180709 23:07:55 * SSMIS-17 85-92GHz 59.3 32.19 -74.30 32.21 -74.29 0.16 0.46 0.40 71.6
20180709 11:47:46 * SSMIS-18 85-92GHz 50.0 32.15 -74.80 32.15 -74.80 0.12 0.35 0.60 98.7
20180709 11:47:20 SSMIS-17 85-92GHz 50.0 32.25 -74.74 32.25 -74.74 0.17 0.48 0.60 84.9
20180709 06:29:21 AMSR2 85-92GHz 50.0 32.53 -74.51 32.56 -74.51 0.25 0.69 0.40 52.8
20180709 06:29:21 * AMSR2 37GHz 50.0 32.43 -74.27 32.46 -74.27 0.15 0.42 0.40 ***
20180708 23:16:40 * GMI 85-92GHz 53.8 32.71 -74.22 32.70 -74.20 0.20 0.56 0.30 97.1
20180708 23:16:40 GMI 37GHz 53.8 32.26 -74.81 32.25 -74.80 0.30 0.85 1.70 ***
20180708 20:03:22 SSMIS-16 85-92GHz 48.4 32.36 -74.53 32.34 -74.47 0.38 1.07 0.80 14.6
20180708 18:25:32 AMSR2 85-92GHz 45.4 32.64 -74.60 32.66 -74.62 0.30 0.86 0.20 56.1
20180708 18:25:32 * AMSR2 37GHz 45.4 32.74 -75.07 32.76 -75.10 0.29 0.82 0.40 ***
20180708 12:00:00 * SSMIS-17 85-92GHz 40.0 33.00 -75.60 33.00 -75.61 0.42 1.19 1.80 4.1
20180708 07:24:29 * AMSR2 85-92GHz 36.2 33.19 -75.68 33.22 -75.54 0.34 0.97 2.70 4.8
20180708 07:24:29 AMSR2 37GHz 36.2 33.09 -75.50 33.12 -75.36 0.52 1.47 0.30 ***
20180708 00:11:39 * GMI 85-92GHz 30.0 32.75 -75.28 32.75 -75.28 0.26 0.73 0.80 38.4
20180708 00:11:39 GMI 37GHz 30.0 33.05 -75.10 33.05 -75.10 0.30 0.84 0.40 ***
20180707 23:34:59 * SSMIS-17 85-92GHz 30.0 32.95 -75.28 32.95 -75.28 0.34 0.96 0.90 6.8
20180707 20:16:32 SSMIS-16 85-92GHz 30.0 32.85 -75.24 32.84 -75.22 0.40 1.13 1.30 4.8
20180707 17:42:47 * AMSR2 85-92GHz 29.8 32.85 -74.88 32.85 -74.88 0.34 0.96 1.10 10.5
20180707 17:42:47 AMSR2 37GHz 29.8 32.90 -75.00 32.90 -75.00 0.41 1.16 0.40 ***
20180707 14:26:39 GMI 85-92GHz 27.0 32.76 -74.86 32.76 -74.89 0.41 1.16 1.90 5.2
20180707 14:26:39 GMI 37GHz 27.0 *** *** *** *** *** *** 0.60 ***
20180707 12:13:37 * SSMIS-17 85-92GHz 25.0 33.15 -74.26 33.15 -74.23 0.44 1.24 2.50 5.0
20180707 06:41:30 * AMSR2 85-92GHz 25.0 33.00 -74.53 33.00 -74.47 0.45 1.27 2.50 1.8
20180707 06:41:30 AMSR2 37GHz 25.0 33.00 -73.63 33.00 -73.58 0.58 1.65 2.00 ***
20180706 22:05:23 * SSMIS-18 85-92GHz 25.6 32.28 -73.85 32.19 -73.78 0.54 1.53 2.90 0.8
20180706 18:37:41 * AMSR2 85-92GHz 25.0 32.54 -73.90 32.49 -73.86 0.29 0.81 3.00 0.0
20180706 18:37:41 AMSR2 37GHz 25.0 32.74 -74.01 32.69 -73.98 0.45 1.28 3.00 ***

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

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