Date/Time_(UTC) Source Sensor Vmax(kts) ARCHER Lat Lon Geo-ref Lat Lon 50% cert rad 95% cert rad Eye diam (deg) % cert eye 50% cert fxa 20201212 18:25:02 * SSMIS-17 85-92GHz 33.1 -15.43 173.66 -15.44 173.72 0.41 1.15 1.90 3.1 0.27 20201212 16:42:46 * SSMIS-18 85-92GHz 34.0 -15.05 171.95 -15.04 171.90 0.28 0.78 2.40 3.6 0.27 20201212 16:36:06 SSMIS-16 85-92GHz 34.1 -15.05 172.01 -15.04 171.95 0.47 1.32 2.40 1.4 0.27 20201212 07:13:34 * SSMIS-17 85-92GHz 34.0 -15.69 174.56 -15.66 174.18 0.20 0.55 3.10 6.4 0.19 20201212 05:30:58 SSMIS-18 85-92GHz 35.4 -15.74 174.59 -15.73 174.59 0.44 1.24 0.80 4.7 0.19 20201212 02:33:46 AMSR2 85-92GHz 37.9 *** *** *** *** *** *** 5.00 *** 0.19 20201211 18:37:22 SSMIS-17 85-92GHz 40.3 -14.57 177.52 -14.43 177.67 0.53 1.49 1.10 0.7 0.18 20201211 16:54:25 SSMIS-18 85-92GHz 40.0 -13.71 178.37 -13.83 178.31 0.47 1.33 3.00 0.8 0.18 20201211 16:48:34 SSMIS-16 85-92GHz 40.0 *** *** *** *** *** *** 1.40 *** 0.18 20201211 03:57:17 * SSMIS-16 85-92GHz 35.0 -11.31 180.02 -11.03 180.34 0.16 0.44 1.20 16.4 0.19