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 20260406 01:01:07 SSMIS-16 85-92GHz 45.5 *** *** *** *** *** *** 2.60 *** 0.34 20260406 00:20:27 SSMIS-17 85-92GHz 46.3 *** *** *** *** *** *** 2.40 *** 0.26 20260405 00:32:37 * SSMIS-17 85-92GHz 64.5 -26.66 70.73 -26.32 70.72 0.32 0.91 3.30 1.1 0.16 20260404 20:34:53 AMSR2 85-92GHz 67.8 -24.69 70.32 -24.67 70.32 0.19 0.52 0.20 82.3 0.16 20260403 14:11:46 * SSMIS-16 85-92GHz 61.8 -17.01 71.98 -17.07 71.95 0.13 0.38 0.20 94.4 0.16 20260403 01:36:55 SSMIS-16 85-92GHz 55.0 -14.10 73.31 -14.35 73.25 0.28 0.79 0.20 33.8 0.17 20260403 00:57:31 * SSMIS-17 85-92GHz 55.0 -13.71 73.30 -13.31 73.39 0.19 0.53 4.60 6.3 0.17 20260402 20:44:04 AMSR2 85-92GHz 55.0 -13.34 73.46 -13.31 73.46 0.24 0.66 0.30 59.2 0.17 20260402 11:17:20 * SSMIS-18 85-92GHz 44.4 -12.18 73.04 -12.19 73.03 0.37 1.03 4.20 1.0 0.18 20260402 01:50:01 * SSMIS-16 85-92GHz 36.5 -11.78 73.38 -11.85 73.36 0.21 0.59 0.90 62.5 0.19 20260402 01:11:21 SSMIS-17 85-92GHz 35.0 -11.73 73.41 -11.86 73.37 0.32 0.89 0.70 26.2 0.19 20260401 22:40:25 SSMIS-18 85-92GHz 35.0 -11.26 73.74 -11.34 73.72 0.27 0.77 1.30 40.8 0.19