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 20210119 03:35:01 AMSR2 85-92GHz 31.3 *** *** *** *** *** *** 1.70 *** 0.35 20210118 20:17:40 SSMIS-17 85-92GHz 35.0 *** *** *** *** *** *** 2.10 *** 0.22 20210118 19:01:48 * SSMIS-18 85-92GHz 35.0 -17.60 147.30 -17.60 147.30 0.48 1.34 2.80 0.2 0.22 20210118 19:00:22 SSMIS-18 85-92GHz 35.0 *** *** *** *** *** *** 1.50 *** 0.22 20210118 18:43:09 SSMIS-16 85-92GHz 35.0 -17.60 147.56 -17.60 147.56 0.49 1.40 1.90 1.4 0.19 20210118 15:23:09 * AMSR2 85-92GHz 35.0 -18.59 148.76 -18.61 148.78 0.17 0.48 0.90 10.3 0.19 20210118 09:04:50 * SSMIS-17 85-92GHz 44.7 -18.55 147.57 -18.55 147.52 0.15 0.43 2.60 7.9 0.18 20210117 20:30:46 * SSMIS-17 85-92GHz 55.0 -16.53 146.70 -16.53 146.70 0.17 0.49 0.40 77.0 0.17 20210117 09:18:32 SSMIS-17 85-92GHz 47.8 -15.61 146.81 -15.56 146.81 0.16 0.46 0.30 91.7 0.18 20210117 03:48:04 AMSR2 85-92GHz 45.9 -15.33 146.66 -15.26 146.64 0.23 0.64 0.20 59.6 0.18