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
		20150324 17:32:00 Geo NearIR 25.3 *** *** *** *** *** *** 0.10 *** 20150324 17:32:00 * Geo IR 25.3 -14.18 131.98 -14.18 131.98 0.82 2.32 0.15 9.2
		20150324 14:32:00 Geo NearIR 26.9 *** *** *** *** *** *** 0.05 *** 20150324 14:32:00 Geo IR 26.9 -13.46 131.73 -13.46 131.73 3.36 9.49 0.50 2.9 20150324 14:21:42 * GMI 85-92GHz 27.0 -13.83 132.80 -13.83 132.78 0.18 0.51 1.50 0.0 20150324 14:21:42 GMI 37GHz 27.0 -13.23 131.47 -13.23 131.45 0.35 0.99 1.40 *** 20150324 13:09:00 Metop-A ASCAT 27.7 *** *** *** *** *** *** *** ***
		20150324 12:21:00 Metop-B ASCAT 28.1 *** *** *** *** *** *** *** *** 20150324 11:32:00 Geo NearIR 28.6 *** *** *** *** *** *** 0.45 *** 20150324 11:32:00 Geo IR 28.6 *** *** *** *** *** *** 0.40 *** 20150324 10:55:43 SSMIS-18 85-92GHz 28.9 *** *** *** *** *** *** 1.50 ***
		20150324 09:59:47 SSMIS-19 85-92GHz 29.4 *** *** *** *** *** *** 1.50 *** 20150324 09:54:42 * SSMIS-19 85-92GHz 29.5 -13.85 133.34 -13.85 133.48 0.11 0.31 1.50 0.0 20150324 09:44:14 Windsat 37GHz 29.6 -12.90 132.13 -12.90 132.25 0.34 0.95 1.40 *** 20150324 09:31:16 SSMIS-17 85-92GHz 29.7 *** *** *** *** *** *** 1.50 *** 20150324 08:32:00 Geo Vis 30.0 *** *** *** *** *** *** 0.25 *** 20150324 08:32:00 Geo NearIR 30.0 *** *** *** *** *** *** 0.10 *** 20150324 08:32:00 Geo IR 30.0 *** *** *** *** *** *** 0.25 *** 20150324 07:34:13 SSMIS-16 85-92GHz 30.0 *** *** *** *** *** *** 1.50 ***
		20150324 06:09:01 * SSMI-15 85-92GHz 30.0 -13.70 133.10 -13.70 133.16 0.17 0.49 1.50 0.0 20150324 05:32:00 Geo Vis 30.8 -13.57 133.06 -13.57 133.06 0.31 0.87 0.15 *** 20150324 05:32:00 Geo NearIR 30.8 -13.77 133.09 -13.77 133.09 0.35 0.98 0.05 *** 20150324 05:32:00 Geo IR 30.8 -13.75 133.06 -13.75 133.06 0.20 0.57 0.30 2.8 20150324 05:14:52 AMSR2 85-92GHz 31.3 -13.04 132.78 -13.05 132.75 0.29 0.81 1.50 0.0 20150324 05:14:52 AMSR2 37GHz 31.3 -12.49 132.63 -12.50 132.60 0.34 0.97 1.00 ***
		20150324 02:51:42 GMI 85-92GHz 35.2 -13.51 133.27 -13.49 133.30 0.22 0.61 1.50 0.0 20150324 02:51:42 GMI 37GHz 35.2 -12.76 132.45 -12.74 132.48 0.64 1.80 0.80 *** 20150324 02:32:00 * Geo Vis 35.8 -13.49 133.22 -13.49 133.22 0.14 0.38 0.20 *** 20150324 02:32:00 Geo NearIR 35.8 -13.31 133.04 -13.31 133.04 0.70 1.98 0.05 *** 20150324 02:32:00 Geo IR 35.8 -13.16 132.99 -13.16 132.99 0.29 0.81 0.05 5.1
		20150324 00:48:38 ISS RSCAT 38.6 *** *** *** *** *** *** *** *** 20150323 23:32:00 Geo Vis 40.8 -12.99 133.38 -12.99 133.38 0.13 0.37 0.20 *** 20150323 23:32:00 Geo NearIR 40.8 -13.22 133.51 -13.22 133.51 0.31 0.87 0.05 *** 20150323 23:32:00 * Geo IR 40.8 -12.84 133.38 -12.84 133.38 0.13 0.37 0.05 47.0 20150323 22:18:29 SSMIS-18 85-92GHz 42.8 -12.86 133.54 -12.99 133.43 0.29 0.82 1.50 0.0
		20150323 21:22:01 SSMIS-19 85-92GHz 44.4 *** *** *** *** *** *** 1.50 *** 20150323 21:09:51 TMI 85-92GHz 44.7 *** *** *** *** *** *** 1.50 *** 20150323 21:09:51 TMI 37GHz 44.7 -13.00 132.22 -12.95 132.27 0.25 0.70 1.50 *** 20150323 21:09:32 Windsat 37GHz 44.7 -12.30 133.85 -12.25 133.91 0.31 0.89 0.80 *** 20150323 20:56:31 SSMIS-17 85-92GHz 45.1 *** *** *** *** *** *** 1.50 *** 20150323 20:32:00 Geo NearIR 45.8 -12.90 133.91 -12.90 133.91 0.20 0.58 0.05 *** 20150323 20:32:00 * Geo IR 45.8 -12.82 133.91 -12.82 133.91 0.17 0.48 0.05 -9.7
		20150323 18:56:56 SSMIS-16 85-92GHz 48.4 -12.54 134.19 -12.49 134.30 0.45 1.28 1.50 0.0 20150323 17:33:14 SSMI-15 85-92GHz 50.6 -12.44 133.99 -12.44 133.99 0.42 1.18 1.50 0.0 20150323 17:32:00 Geo NearIR 50.6 -12.66 133.68 -12.66 133.68 0.19 0.55 0.05 *** 20150323 17:32:00 Geo IR 50.6 -12.44 133.76 -12.44 133.76 0.31 0.86 0.25 4.7
		20150323 14:32:00 Geo NearIR 54.3 -12.32 134.10 -12.32 134.10 0.19 0.53 0.05 *** 20150323 14:32:00 * Geo IR 54.3 -12.17 133.84 -12.17 133.84 0.10 0.30 0.20 8.9
		20150323 11:32:00 Geo NearIR 58.1 -12.16 134.10 -12.16 134.10 0.27 0.77 0.15 *** 20150323 11:32:00 Geo IR 58.1 -12.08 134.05 -12.08 134.05 3.36 9.49 0.05 1.2 20150323 11:08:42 SSMIS-18 85-92GHz 58.6 -12.05 133.72 -12.06 133.69 0.22 0.63 0.10 75.1 20150323 10:12:39 SSMIS-19 85-92GHz 59.7 -12.13 134.09 -12.15 134.00 0.20 0.56 1.50 0.0
		20150323 09:46:47 SSMIS-17 85-92GHz 60.3 -12.43 134.22 -12.41 134.30 0.17 0.48 1.50 0.0 20150323 08:32:00 Geo Vis 61.8 *** *** *** *** *** *** 0.50 *** 20150323 08:32:00 Geo NearIR 61.8 -11.69 134.40 -11.69 134.40 1.01 2.85 0.05 *** 20150323 08:32:00 Geo IR 61.8 -11.69 134.25 -11.69 134.25 0.25 0.70 0.10 14.3 20150323 07:47:32 * SSMIS-16 85-92GHz 62.8 -12.06 134.04 -12.06 134.00 0.17 0.47 0.15 90.8
		20150323 06:31:57 TMI 85-92GHz 65.0 -12.15 134.47 -12.15 134.53 0.21 0.60 0.10 44.8 20150323 06:31:57 TMI 37GHz 65.0 -11.40 134.32 -11.40 134.37 0.19 0.55 0.15 *** 20150323 05:32:00 Geo Vis 65.0 -12.08 134.61 -12.08 134.61 0.49 1.39 0.05 *** 20150323 05:32:00 Geo NearIR 65.0 -11.95 134.73 -11.95 134.73 1.09 3.08 0.10 *** 20150323 05:32:00 Geo IR 65.0 -11.80 134.51 -11.80 134.51 0.15 0.43 0.15 4.6 20150323 04:32:03 * AMSR2 85-92GHz 65.0 -12.00 134.33 -12.00 134.28 0.13 0.38 0.15 100.0 20150323 04:32:03 AMSR2 37GHz 65.0 -11.45 134.38 -11.45 134.33 0.16 0.44 0.10 ***
		20150323 02:32:00 Geo Vis 65.0 -11.98 134.94 -11.98 134.94 0.22 0.63 0.10 *** 20150323 02:32:00 Geo NearIR 65.0 -11.58 135.07 -11.58 135.07 1.37 3.87 0.05 *** 20150323 02:32:00 Geo IR 65.0 -11.66 134.71 -11.66 134.71 0.25 0.70 0.05 3.0 20150323 01:40:40 ISS RSCAT 65.0 -11.42 134.52 -11.41 134.48 0.36 1.01 *** ***
		20150323 00:54:00 Metop-A ASCAT 65.0 *** *** *** *** *** *** *** *** 20150323 00:09:00 Metop-B ASCAT 65.0 -11.63 134.64 -11.63 134.67 0.14 0.39 *** *** 20150322 23:32:00 Geo Vis 65.0 -11.83 135.10 -11.83 135.10 0.22 0.61 0.05 *** 20150322 23:32:00 Geo NearIR 65.0 -11.86 135.00 -11.86 135.00 1.04 2.95 0.50 *** 20150322 23:32:00 Geo IR 65.0 -11.68 135.00 -11.68 135.00 0.61 1.71 0.05 5.7 20150322 22:30:28 SSMIS-18 85-92GHz 65.0 -11.56 134.84 -11.55 134.80 0.15 0.43 0.20 85.5
		20150322 21:34:53 * SSMIS-19 85-92GHz 65.0 -11.68 134.91 -11.70 134.97 0.11 0.31 0.20 100.0 20150322 21:09:37 SSMIS-17 85-92GHz 65.0 -11.65 134.89 -11.65 134.92 0.12 0.35 0.20 100.0 20150322 20:48:31 TMI 85-92GHz 65.0 *** *** *** *** *** *** 1.50 *** 20150322 20:48:31 TMI 37GHz 65.0 *** *** *** *** *** *** 1.35 *** 20150322 20:32:00 Geo NearIR 65.0 -11.54 134.86 -11.54 134.86 0.19 0.54 0.05 *** 20150322 20:32:00 Geo IR 65.0 -11.41 134.78 -11.41 134.78 0.20 0.56 0.50 -1.8 20150322 19:10:01 SSMIS-16 85-92GHz 65.0 -11.66 135.13 -11.64 135.05 0.15 0.42 0.20 94.2
		20150322 17:32:00 Geo NearIR 64.8 -12.17 135.04 -12.17 135.04 0.32 0.90 0.05 *** 20150322 17:32:00 * Geo IR 64.8 -11.79 135.01 -11.79 135.01 0.13 0.37 0.25 -6.7
		20150322 14:32:00 Geo NearIR 63.6 -11.76 135.29 -11.76 135.29 0.45 1.26 0.05 *** 20150322 14:32:00 Geo IR 63.6 -11.66 135.24 -11.66 135.24 0.30 0.85 0.45 -0.8
		20150322 11:32:00 Geo NearIR 62.3 -12.37 135.71 -12.37 135.71 0.26 0.74 0.40 *** 20150322 11:32:00 Geo IR 62.3 -11.82 135.53 -11.82 135.53 1.29 3.65 0.30 -0.8
		20150322 08:32:00 Geo Vis 61.1 -12.24 135.94 -12.24 135.94 2.62 7.40 0.20 *** 20150322 08:32:00 Geo NearIR 61.1 -12.36 136.12 -12.36 136.12 0.42 1.18 0.45 *** 20150322 08:32:00 * Geo IR 61.1 -12.14 135.92 -12.14 135.92 0.19 0.54 0.15 6.1
		20150322 05:32:00 Geo Vis 60.0 -12.45 136.19 -12.45 136.19 0.19 0.53 0.25 *** 20150322 05:32:00 Geo NearIR 60.0 -12.30 136.02 -12.30 136.02 0.32 0.91 0.25 *** 20150322 05:32:00 * Geo IR 60.0 -12.30 136.14 -12.30 136.14 0.16 0.46 0.10 58.6

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