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 20211217 23:21:44 SSMIS-17 85-92GHz 20.0 *** *** *** *** *** *** 1.00 *** 0.94 20211217 22:20:00 SSMIS-16 85-92GHz 20.0 *** *** *** *** *** *** 1.70 *** 0.94 20211217 09:48:17 SSMIS-18 85-92GHz 21.2 4.28 102.41 4.30 102.49 0.58 1.65 3.40 1.4 0.37 20211217 09:38:09 * SSMIS-16 85-92GHz 21.3 4.18 102.57 4.20 102.64 0.37 1.05 3.40 11.1 0.37 20211217 05:00:18 * GMI 85-92GHz 23.9 4.04 102.77 4.04 102.74 0.52 1.48 4.10 4.0 0.29 20211216 23:35:06 SSMIS-17 85-92GHz 25.0 4.04 102.79 4.04 102.79 0.36 1.03 3.40 11.3 0.20 20211216 23:34:44 * SSMIS-17 85-92GHz 25.0 4.10 102.74 4.10 102.75 0.46 1.31 3.40 4.2 0.20 20211216 23:33:34 SSMIS-17 85-92GHz 25.0 4.09 102.74 4.09 102.74 0.30 0.85 3.40 17.2 0.20 20211216 21:01:44 * SSMIS-18 85-92GHz 25.0 4.60 103.99 4.60 104.08 0.24 0.69 1.30 46.6 0.20 20211216 19:00:27 AMSR2 85-92GHz 25.0 4.25 103.37 4.25 103.08 0.42 1.18 0.60 9.1 0.20