-- Directory of older time series plots --


-- Link to ARCHER Track 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
20180220 17:50:03 SSMIS-17 85-92GHz 40.1 *** *** *** *** *** *** 5.00 ***
20180220 17:50:02 SSMIS-17 85-92GHz 40.1 *** *** *** *** *** *** 5.00 ***
20180220 17:33:15 SSMIS-18 85-92GHz 40.4 -43.42 175.51 -43.41 175.49 0.54 1.53 5.00 0.0
20180220 17:33:10 * SSMIS-18 85-92GHz 40.4 -43.42 175.51 -43.41 175.49 0.54 1.52 5.00 0.0
20180220 15:35:43 * SSMIS-16 85-92GHz 42.0 -43.00 174.91 -42.67 174.61 0.55 1.56 5.00 0.0
20180220 08:05:07 SSMIS-17 85-92GHz 48.3 *** *** *** *** *** *** 5.00 ***
20180220 07:48:02 SSMIS-18 85-92GHz 48.5 *** *** *** *** *** *** 5.00 ***
20180220 04:07:14 SSMI-15 85-92GHz 51.0 *** *** *** *** *** *** 2.40 ***
20180220 02:56:40 GMI 85-92GHz 51.7 *** *** *** *** *** *** 5.00 ***
20180220 02:38:25 * AMSR2 85-92GHz 51.9 -38.81 170.60 -38.76 170.55 0.48 1.35 3.40 0.9
20180219 15:47:29 SSMIS-16 85-92GHz 53.2 -34.66 166.42 -34.35 165.79 0.43 1.23 5.00 0.0
20180219 15:45:43 SSMI-15 85-92GHz 53.1 -34.76 166.22 -34.45 165.61 0.55 1.55 5.00 0.0
20180219 14:37:03 AMSR2 85-92GHz 52.2 *** *** *** *** *** *** 2.70 ***
20180219 08:20:37 SSMIS-17 85-92GHz 50.0 -32.45 163.32 -32.48 163.37 0.25 0.70 5.00 0.0
20180219 08:02:40 SSMIS-18 85-92GHz 50.0 -32.73 163.48 -32.83 163.60 0.52 1.48 3.00 2.5
20180219 04:25:34 * SSMI-15 85-92GHz 50.0 -31.60 162.51 -31.89 162.69 0.29 0.82 3.10 15.8
20180218 19:54:16 SSMIS-17 85-92GHz 50.0 -29.48 161.61 -29.65 161.61 0.30 0.84 5.00 0.0
20180218 16:00:00 SSMI-15 85-92GHz 50.0 -28.48 162.07 -28.76 161.97 0.32 0.92 2.00 4.2
20180218 13:52:27 AMSR2 85-92GHz 50.0 -28.03 162.24 -28.13 162.17 0.47 1.33 5.00 0.0
20180218 12:46:40 GMI 85-92GHz 50.0 -28.84 162.40 -28.65 162.47 0.38 1.08 1.00 1.8
20180218 03:06:40 GMI 85-92GHz 52.4 -27.24 162.74 -27.17 162.82 0.27 0.77 1.30 24.3
20180218 02:54:09 AMSR2 85-92GHz 52.6 -27.22 162.71 -27.18 162.76 0.29 0.82 1.10 22.5
20180217 16:11:04 SSMIS-16 85-92GHz 60.0 -25.79 164.67 -25.90 164.54 0.25 0.70 2.30 25.0
20180217 14:46:53 AMSR2 85-92GHz 60.0 -25.78 164.55 -25.76 164.58 0.16 0.45 2.50 71.4
20180217 06:48:36 SSMIS-18 85-92GHz 65.0 -24.97 165.47 -24.87 165.66 0.17 0.48 2.30 60.2
20180217 04:53:58 * SSMIS-16 85-92GHz 65.9 -25.07 165.92 -25.11 165.84 0.12 0.34 2.00 87.2
20180216 18:38:14 SSMIS-17 85-92GHz 75.0 -24.39 167.22 -24.30 167.37 0.19 0.53 0.80 23.3
20180216 18:38:10 SSMIS-17 85-92GHz 75.0 -24.19 167.22 -24.10 167.37 0.19 0.53 0.90 13.3
20180216 18:18:03 * SSMIS-18 85-92GHz 75.0 -23.82 167.48 -23.76 167.58 0.17 0.47 1.50 32.2
20180216 16:23:08 SSMIS-16 85-92GHz 76.3 -23.71 167.60 -23.78 167.47 0.15 0.43 1.60 39.0
20180216 14:03:03 AMSR2 85-92GHz 78.3 -23.60 167.91 -23.62 167.86 0.15 0.41 1.60 40.0
20180216 07:22:17 SSMIS-17 85-92GHz 87.7 -23.27 168.82 -23.33 168.62 0.17 0.47 1.70 6.1
20180216 07:01:33 SSMIS-18 85-92GHz 88.3 -23.25 168.83 -23.33 168.57 0.16 0.45 1.60 14.7
20180216 05:07:24 SSMIS-16 85-92GHz 90.7 -23.24 168.97 -23.26 168.91 0.16 0.44 1.70 22.3
20180216 03:34:49 SSMI-15 85-92GHz 92.0 -23.03 169.27 -22.95 169.44 0.12 0.35 1.70 70.0
20180216 03:11:39 GMI 85-92GHz 92.3 -23.00 169.28 -22.95 169.39 0.12 0.34 1.70 79.3
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 0.33 0.90 77.8
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 0.37 0.70 74.3
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 -21.66 173.74 -21.58 173.91 0.13 0.36 1.00 83.5
20180214 19:03:56 SSMIS-17 85-92GHz 105.0 -21.47 174.92 -21.47 174.65 0.10 0.28 1.10 100.0
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 18:42:03 SSMIS-18 85-92GHz 105.0 -21.41 174.98 -21.41 175.15 0.10 0.28 5.00 0.0
20180214 18:41:59 * SSMIS-18 85-92GHz 105.0 -21.41 174.98 -21.41 175.15 0.10 0.28 5.00 0.0
20180214 13:11:39 * GMI 85-92GHz 113.0 -21.60 174.99 -21.60 174.85 0.17 0.47 5.00 0.0
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 06:21:23 * SSMIS-17 85-92GHz 115.0 -20.90 -179.67 -20.90 -179.61 0.14 0.39 0.50 71.8
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 0.36 0.50 93.0
20180213 02:41:44 * SSMI-15 85-92GHz 117.8 -21.00 -179.07 -20.98 -179.13 0.13 0.36 0.50 91.4
20180213 02:41:39 GMI 85-92GHz 117.8 *** *** *** *** *** *** 5.00 ***
20180212 17:49:14 SSMIS-17 85-92GHz 125.0 -21.16 -177.17 -21.15 -177.21 0.14 0.41 0.30 75.6
20180212 17:25:36 * SSMIS-18 85-92GHz 125.0 -21.12 -176.96 -21.11 -177.11 0.14 0.39 0.40 72.6
20180212 15:33:19 * SSMIS-16 85-92GHz 125.0 -21.18 -176.62 -21.20 -176.47 0.14 0.39 0.30 81.4
20180212 14:11:01 SSMI-15 85-92GHz 125.0 -21.27 -176.34 -21.24 -176.57 0.14 0.41 0.30 64.2
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 06:34:17 * SSMIS-17 85-92GHz 125.0 -21.39 -174.26 -21.40 -174.13 0.11 0.32 0.50 100.0
20180212 06:10:12 SSMIS-18 85-92GHz 125.0 -21.50 -174.18 -21.50 -174.14 0.13 0.37 0.40 93.7
20180212 02:57:22 * SSMI-15 85-92GHz 117.4 -21.15 -173.54 -21.15 -173.55 0.12 0.33 5.00 0.0
20180211 18:02:19 SSMIS-17 85-92GHz 95.0 -21.50 -171.51 -21.50 -171.50 0.16 0.45 0.30 48.4
20180211 17:37:48 SSMIS-18 85-92GHz 94.7 -21.50 -171.37 -21.51 -171.44 0.15 0.43 0.30 67.3
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 02:50:29 SSMIS-16 85-92GHz 87.4 -20.54 -168.54 -20.55 -168.56 0.11 0.31 5.00 0.0
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
20180210 13:31:39 * GMI 85-92GHz 60.1 -18.41 -168.67 -18.55 -168.70 0.17 0.47 0.70 82.3
20180210 03:04:49 * SSMIS-16 85-92GHz 50.0 -16.54 -169.33 -16.53 -169.34 0.15 0.43 0.30 86.7
20180209 14:26:39 GMI 85-92GHz 45.0 -14.40 -172.23 -14.48 -172.08 0.20 0.56 0.90 50.0
20180209 03:18:55 SSMIS-16 85-92GHz 40.0 *** *** *** *** *** *** 5.00 ***
20180209 01:24:56 AMSR2 85-92GHz 40.0 -14.12 -175.51 -13.97 -175.70 0.30 0.85 0.70 13.8

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: ARCHER Track page

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