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 20200919 06:28:52 SSMIS-17 85-92GHz 25.0 *** *** *** *** *** *** 3.00 *** 0.46 20200919 05:47:48 SSMIS-16 85-92GHz 25.3 42.51 -5.55 42.50 -5.57 0.61 1.72 3.00 0.0 0.46 20200919 04:07:48 SSMIS-16 85-92GHz 28.1 *** *** *** *** *** *** 1.80 *** 0.36 20200918 21:18:00 Metop-B ASCAT 39.5 *** *** *** *** *** *** *** *** 0.21 20200918 20:03:00 Metop-A ASCAT 41.6 40.59 -8.66 40.71 -8.52 2.62 7.42 *** *** 0.21 20200918 17:03:27 * SSMIS-18 85-92GHz 45.0 39.74 -9.33 39.86 -9.18 0.21 0.60 0.60 85.5 0.18 20200918 14:03:24 AMSR2 85-92GHz 45.0 39.25 -9.66 39.36 -9.51 0.40 1.14 0.50 24.6 0.18 20200918 14:03:24 * AMSR2 37GHz 45.0 39.20 -9.92 39.31 -9.77 0.25 0.71 0.40 *** 0.18