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 20210701 12:00:00 n/a n/a 20.0 0.00 NaN NaN 25.40 -111.70 NaN NaN *** *** 0.97 20210701 09:00:00 n/a n/a 21.1 0.00 NaN NaN 25.31 -111.49 NaN NaN *** *** 0.83 20210701 06:00:00 n/a n/a 22.3 0.00 NaN NaN 25.22 -111.27 NaN NaN *** *** 0.70 20210701 03:00:00 n/a n/a 23.6 0.00 NaN NaN 25.11 -111.04 NaN NaN *** *** 0.58 20210701 00:00:00 n/a n/a 25.0 0.00 NaN NaN 25.00 -110.80 NaN NaN *** *** 0.47 20210630 21:00:00 n/a n/a 26.9 0.00 NaN NaN 24.88 -110.53 NaN NaN *** *** 0.37 20210630 18:00:00 n/a n/a 29.0 0.00 NaN NaN 24.75 -110.25 NaN NaN *** *** 0.29 20210630 15:00:00 SSMIS-17 85-92GHz 30.0 -1.02 24.30 -109.78 24.60 -110.00 0.39 1.10 1.10 4.5 0.23 20210630 12:00:00 AMSR2 85-92GHz 30.0 -2.89 24.15 -109.85 24.40 -109.80 0.38 1.07 *** *** 0.20 20210630 09:00:00 AMSR2 85-92GHz 32.5 0.11 23.95 -109.66 24.20 -109.61 0.34 0.95 0.50 5.4 0.19 20210630 06:00:00 interp interp 35.0 0.00 23.70 -109.50 24.00 -109.40 0.34 0.96 *** *** 0.19 20210630 03:00:00 interp interp 35.0 0.00 23.45 -109.34 23.81 -109.13 0.34 0.97 *** *** 0.19 20210630 00:00:00 SSMIS-16 85-92GHz 35.0 -0.71 23.20 -109.18 23.60 -108.80 0.35 0.99 1.10 9.4 0.19 20210629 21:00:00 AMSR2 85-92GHz 35.0 -0.03 23.18 -108.61 23.27 -108.39 0.22 0.61 0.30 8.6 0.19 20210629 18:00:00 GMI 85-92GHz 35.0 2.17 22.85 -108.00 22.90 -108.00 0.24 0.67 *** *** 0.19 20210629 15:00:00 SSMIS-17 85-92GHz 36.9 -0.79 22.51 -107.62 22.56 -107.67 0.21 0.59 1.30 8.5 0.19 20210629 12:00:00 SSMIS-18 85-92GHz 40.0 -0.52 22.26 -107.50 22.20 -107.50 0.21 0.58 0.30 4.7 0.18 20210629 09:00:00 SSMIS-18 85-92GHz 42.5 2.48 21.84 -107.50 21.78 -107.50 0.24 0.67 *** *** 0.18 20210629 06:00:00 interp interp 45.0 0.00 21.56 -107.48 21.40 -107.50 0.32 0.91 *** *** 0.18 20210629 03:00:00 SSMIS-17 85-92GHz 47.3 -1.35 21.28 -107.47 21.12 -107.42 0.50 1.43 1.70 1.0 0.18 20210629 00:00:00 SSMIS-16 85-92GHz 50.0 -0.51 20.75 -107.03 20.90 -107.30 0.38 1.07 0.40 4.6 0.17 20210628 21:00:00 AMSR2 85-92GHz 54.3 -0.76 20.60 -107.00 20.75 -107.21 0.29 0.82 0.20 53.0 0.17 20210628 18:00:00 AMSR2 85-92GHz 60.0 2.24 20.45 -106.89 20.60 -107.10 0.31 0.89 *** *** 0.17 20210628 15:00:00 SSMIS-16 85-92GHz 68.1 -2.75 20.41 -107.39 20.41 -106.87 0.24 0.68 2.70 2.6 0.16 20210628 12:00:00 SSMIS-18 85-92GHz 75.0 -0.30 20.20 -106.98 20.20 -106.60 0.17 0.48 0.90 28.9 0.15 20210628 09:00:00 SSMIS-18 85-92GHz 78.4 2.70 20.00 -106.78 20.00 -106.39 0.20 0.56 *** *** 0.15 20210628 06:00:00 interp interp 80.0 0.00 19.83 -106.54 19.80 -106.20 0.20 0.56 *** *** 0.15 20210628 03:00:00 SSMIS-17 85-92GHz 80.0 -1.10 19.66 -106.30 19.61 -105.98 0.20 0.56 0.30 5.2 0.15 20210628 00:00:00 SSMIS-18 85-92GHz 80.0 -0.85 19.20 -105.96 19.40 -105.80 0.15 0.42 0.70 72.7 0.15 20210627 21:00:00 SSMIS-18 85-92GHz 80.0 2.15 18.88 -105.83 19.08 -105.67 0.17 0.47 *** *** 0.15 20210627 18:00:00 interp interp 80.0 0.00 18.57 -105.90 18.70 -105.60 0.15 0.42 *** *** 0.15 20210627 15:00:00 interp interp 80.0 0.00 18.26 -105.98 18.28 -105.75 0.13 0.37 *** *** 0.15 20210627 12:00:00 SSMI-15 85-92GHz 80.0 -0.60 17.95 -106.06 17.90 -105.90 0.12 0.33 0.60 87.5 0.15 20210627 09:00:00 AMSR2 85-92GHz 80.0 -0.37 17.77 -105.95 17.62 -105.90 0.10 0.28 0.20 100.0 0.15 20210627 06:00:00 AMSR2 85-92GHz 80.0 2.63 17.55 -105.95 17.40 -105.90 0.13 0.38 *** *** 0.15 20210627 03:00:00 interp interp 77.5 0.00 17.12 -105.95 17.20 -105.90 0.15 0.42 *** *** 0.15 20210627 00:00:00 SSMIS-18 85-92GHz 75.0 -0.65 16.70 -105.95 17.10 -105.90 0.16 0.46 0.50 49.6 0.15 20210626 21:00:00 AMSR2 37GHz 75.0 -0.57 16.80 -105.90 17.15 -105.80 0.18 0.50 0.20 56.7 0.15 20210626 18:00:00 AMSR2 37GHz 75.0 2.43 16.85 -105.70 17.20 -105.60 0.21 0.58 *** *** 0.15 20210626 15:00:00 SSMIS-18 85-92GHz 73.3 -2.86 17.14 -105.37 17.14 -105.37 0.17 0.47 *** *** 0.16 20210626 12:00:00 SSMIS-18 85-92GHz 70.0 0.14 17.00 -105.10 17.00 -105.10 0.13 0.36 1.10 75.5 0.16 20210626 09:00:00 n/a n/a 65.0 0.00 NaN NaN 16.76 -104.81 NaN NaN *** *** 0.16 20210626 06:00:00 n/a n/a 60.0 0.00 NaN NaN 16.50 -104.50 NaN NaN *** *** 0.17 20210626 03:00:00 n/a n/a 57.5 0.00 NaN NaN 16.35 -104.16 NaN NaN *** *** 0.17 20210626 00:00:00 SSMI-15 85-92GHz 55.0 -0.89 16.10 -103.75 16.20 -103.80 0.19 0.53 0.50 67.4 0.17 20210625 21:00:00 SSMI-15 85-92GHz 50.7 2.11 15.91 -103.36 16.01 -103.41 0.21 0.59 *** *** 0.17 20210625 18:00:00 n/a n/a 45.0 0.00 NaN NaN 15.80 -103.00 NaN NaN *** *** 0.18