Date/Time_(UTC) Source Sensor Vmax(kts) t_off (hrs) Geo-ref Lat Lon Opr Ctr Lat Lon 50% cert rad 95% cert rad Eye diam (deg) % cert eye 50% cert fxa 20190302 06:00:00 AMSR2 37GHz 35.0 -4.83 -29.40 -173.13 -28.30 -172.90 0.44 1.24 *** *** 0.46 20190302 03:00:00 AMSR2 37GHz 37.6 -1.83 -29.30 -173.93 -28.20 -173.70 0.37 1.05 *** *** 0.36 20190302 00:00:00 AMSR2 37GHz 39.4 1.17 -29.23 -174.77 -28.13 -174.54 0.36 1.02 0.80 0.0 0.28 20190301 21:00:00 n/a n/a 40.0 0.00 NaN NaN -28.10 -175.40 NaN NaN *** *** 0.22 20190301 18:00:00 n/a n/a 40.0 0.00 NaN NaN -28.10 -176.30 NaN NaN *** *** 0.18 20190301 15:00:00 n/a n/a 46.0 0.00 NaN NaN -28.00 -176.88 NaN NaN *** *** 0.18 20190301 12:00:00 n/a n/a 55.0 0.00 NaN NaN -27.80 -177.30 NaN NaN *** *** 0.17 20190301 09:00:00 n/a n/a 60.2 0.00 NaN NaN -27.55 -177.63 NaN NaN *** *** 0.17 20190301 06:00:00 SSMIS-16 85-92GHz 65.0 -2.35 -27.95 -177.18 -27.20 -177.80 0.25 0.70 1.30 23.6 0.16 20190301 03:00:00 SSMIS-16 85-92GHz 70.0 0.65 -27.37 -177.18 -26.62 -177.80 0.20 0.56 0.10 9.6 0.16 20190301 00:00:00 interp interp 75.0 0.00 -26.72 -177.42 -26.00 -177.80 0.17 0.47 *** *** 0.15 20190228 21:00:00 interp interp 80.4 0.00 -26.06 -177.65 -25.58 -177.93 0.15 0.41 *** *** 0.15 20190228 18:00:00 SSMIS-18 85-92GHz 85.0 -0.72 -25.40 -177.88 -25.20 -178.10 0.13 0.37 3.00 7.8 0.15 20190228 15:00:00 SSMIS-16 85-92GHz 87.7 0.15 -24.76 -178.06 -24.81 -178.17 0.11 0.31 0.20 82.9 0.15 20190228 12:00:00 Metop-B ASCAT 90.0 -2.00 -24.25 -178.25 -24.40 -178.20 0.18 0.50 *** *** 0.14 20190228 09:00:00 Metop-A ASCAT 93.1 -0.15 -23.88 -178.15 -23.93 -178.10 0.14 0.39 *** *** 0.14 20190228 06:00:00 SSMIS-16 85-92GHz 95.0 -2.12 -23.20 -178.11 -23.40 -178.00 0.14 0.40 *** *** 0.14 20190228 03:00:00 SSMIS-16 85-92GHz 90.8 0.88 -22.59 -178.16 -22.79 -178.05 0.12 0.34 1.30 48.9 0.14 20190228 00:00:00 Metop-B ASCAT 85.0 -2.45 -22.20 -177.99 -22.20 -178.10 0.22 0.61 *** *** 0.15 20190227 21:00:00 Metop-A ASCAT 82.3 -0.60 -21.67 -177.99 -21.72 -178.10 0.16 0.46 *** *** 0.15 20190227 18:00:00 SSMIS-18 85-92GHz 80.0 -0.53 -21.15 -178.19 -21.30 -178.10 0.11 0.31 0.30 100.0 0.15 20190227 15:00:00 SSMIS-18 85-92GHz 76.9 2.47 -20.79 -178.13 -20.94 -178.04 0.14 0.40 0.30 97.6 0.15 20190227 12:00:00 interp interp 75.0 0.00 -20.49 -178.01 -20.60 -177.90 0.14 0.41 *** *** 0.15 20190227 09:00:00 SSMIS-17 85-92GHz 75.0 -2.69 -20.18 -177.88 -20.18 -177.68 0.15 0.42 *** *** 0.15 20190227 06:00:00 SSMIS-17 85-92GHz 75.0 0.31 -19.80 -177.61 -19.80 -177.40 0.11 0.31 0.30 100.0 0.15 20190227 03:00:00 SSMIS-16 85-92GHz 71.7 1.11 -19.66 -177.47 -19.56 -177.14 0.15 0.42 0.30 97.1 0.16 20190227 00:00:00 interp interp 65.0 0.00 -19.12 -177.08 -19.30 -176.90 0.14 0.39 *** *** 0.16 20190226 21:00:00 interp interp 54.3 0.00 -18.59 -176.68 -18.86 -176.69 0.13 0.36 *** *** 0.17 20190226 18:00:00 SSMIS-17 85-92GHz 45.0 -0.25 -18.05 -176.29 -18.30 -176.50 0.12 0.34 0.30 94.8 0.18 20190226 15:00:00 SSMIS-17 85-92GHz 42.1 2.75 -17.35 -176.13 -17.60 -176.34 0.16 0.44 *** *** 0.18 20190226 12:00:00 Metop-B ASCAT 40.0 -2.90 -16.95 -176.20 -16.90 -176.20 0.25 0.71 *** *** 0.18 20190226 09:00:00 Metop-B ASCAT 36.9 0.10 -16.43 -176.09 -16.38 -176.09 0.21 0.59 *** *** 0.19 20190226 06:00:00 SSMIS-17 85-92GHz 35.0 0.55 -15.81 -176.47 -15.90 -176.00 0.22 0.62 0.40 47.7 0.19 20190226 03:00:00 n/a n/a 35.0 0.00 NaN NaN -15.40 -175.90 NaN NaN *** *** 0.19 20190226 00:00:00 n/a n/a 35.0 0.00 NaN NaN -14.90 -175.80 NaN NaN *** *** 0.19