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

20180411 19:11:40          GMI 85-92GHz      55.0         ***       ***          ***      ***           ***           ***            2.20         ***          0.44
20180411 19:11:40 *        GMI 37GHz         55.0      -35.98   -168.29       -35.25  -168.59          0.32          0.90            3.00         ***          0.44
20180411 17:12:23 *   SSMIS-18 85-92GHz      55.9      -33.91   -169.29       -34.40  -169.09          0.39          1.10            2.80         2.4          0.44

20180411 15:00:00          Geo NearIR        58.3         ***       ***          ***      ***           ***           ***            0.90         ***          0.34
20180411 15:00:00          Geo IR            58.3         ***       ***          ***      ***           ***           ***            1.00         ***          0.34
20180411 14:45:11     SSMIS-16 85-92GHz      58.6      -31.95   -170.51       -32.10  -170.45          0.52          1.48            0.10         0.6          0.34

20180411 12:00:00          Geo NearIR        61.7         ***       ***          ***      ***           ***           ***            0.90         ***          0.26
20180411 12:00:00          Geo IR            61.7         ***       ***          ***      ***           ***           ***            0.70         ***          0.26

20180411 09:45:00      Metop-B ASCAT         64.2      -29.25   -172.15       -28.80  -172.35          0.20          0.57             ***         ***          0.20
20180411 09:42:00 *    Metop-B ASCAT         64.2      -29.27   -172.16       -28.85  -172.35          0.20          0.57             ***         ***          0.20
20180411 08:45:00 *    Metop-A ASCAT         65.0      -28.90   -172.41       -29.05  -172.34          0.18          0.52             ***         ***          0.20

20180411 05:51:51     SSMIS-18 85-92GHz      65.2      -27.59   -172.89       -27.65  -172.86          0.28          0.80            2.10         8.7          0.16

20180411 03:25:57 *   SSMIS-16 85-92GHz      69.3      -27.55   -173.30       -27.40  -173.42          0.22          0.61            1.80         5.4          0.16
20180411 02:40:45 *    SSMI-15 85-92GHz      70.5      -26.19   -174.08       -26.30  -173.98          0.24          0.67            1.60         7.0          0.16

20180410 21:18:00      Metop-B ASCAT         79.5      -24.17   -175.80       -24.05  -175.87          0.29          0.82             ***         ***          0.15
20180410 20:21:00 *    Metop-A ASCAT         81.1      -23.81   -176.09       -24.07  -175.92          0.25          0.70             ***         ***          0.15

20180410 17:22:07 *   SSMIS-18 85-92GHz      85.0      -22.91   -176.68       -23.14  -176.46          0.13          0.36            0.60        90.7          0.15

20180410 14:55:46 *   SSMIS-16 85-92GHz      85.0      -22.26   -177.44       -22.28  -177.40          0.13          0.37            0.60        96.7          0.15
20180410 14:11:47      SSMI-15 85-92GHz      85.0      -22.06   -177.82       -22.34  -177.44          0.16          0.44            0.60        54.1          0.15

20180410 10:16:40          GMI 85-92GHz      85.0         ***       ***          ***      ***           ***           ***            3.00         ***          0.15
20180410 10:16:40          GMI 37GHz         85.0         ***       ***          ***      ***           ***           ***            3.00         ***          0.15
20180410 09:09:00 *    Metop-A ASCAT         85.0      -19.98   -179.85       -19.93   180.09          0.27          0.77             ***         ***          0.15

20180410 02:58:50 *    SSMI-15 85-92GHz      85.0      -19.09    178.25       -19.09   178.25          0.15          0.41            0.90        41.3          0.15

20180409 14:27:07      SSMI-15 85-92GHz      84.9         ***       ***          ***      ***           ***           ***            3.00         ***          0.15

20180408 21:00:00      Metop-A ASCAT         84.9      -18.83    177.87       -18.83   177.87          3.36          9.49             ***         ***          0.15