EXTRA-TROPICAL  STORM  SURGE  2.3
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#Nikiski, AK : 10/04/2022 02:20:22 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/02 06Z,  -0.40,  18.93,  19.24,  99.90,   0.71,  (max)
10/02 07Z,  -0.50,  16.21,  16.29,  99.90,   0.58,
10/02 08Z,  -0.50,  12.40,  12.56,  99.90,   0.66,
10/02 09Z,  -0.50,   8.30,   8.82,  99.90,   1.02,
10/02 10Z,  -0.50,   4.90,   5.25,  99.90,   0.85,
10/02 11Z,  -0.50,   2.68,   2.40,  99.90,   0.22,
10/02 12Z,  -0.50,   1.70,   1.13,  99.90,  -0.07,  (min)
10/02 13Z,  -0.50,   2.51,   2.60,  99.90,   0.59,
10/02 14Z,  -0.50,   5.47,   6.00,  99.90,   1.03,
10/02 15Z,  -0.50,   9.46,   9.63,  99.90,   0.67,
10/02 16Z,  -0.60,  12.89,  12.98,  99.90,   0.69,
10/02 17Z,  -0.60,  15.31,  15.76,  99.90,   1.05,
10/02 18Z,  -0.50,  16.77,  17.37,  99.90,   1.10,
10/02 19Z,  -0.50,  16.98,  17.53,  99.90,   1.05,  (max)
10/02 20Z,  -0.50,  15.68,  16.10,  99.90,   0.92,
10/02 21Z,  -0.50,  13.32,  13.63,  99.90,   0.81,
10/02 22Z,  -0.50,  10.86,  11.25,  99.90,   0.89,
10/02 23Z,  -0.50,   9.15,   9.29,  99.90,   0.64,
10/03 00Z,  -0.50,   8.37,   8.45,  99.90,   0.58,  (min)
10/03 01Z,  -0.50,   8.78,   9.29,  99.90,   1.01,
10/03 02Z,  -0.50,  10.90,  11.38,  99.90,   0.98,
10/03 03Z,  -0.50,  14.19,  13.69,  99.90,  -0.00,
10/03 04Z,  -0.50,  16.99,  15.95,  99.90,  -0.54,
10/03 05Z,  -0.50,  18.37,  17.78,  99.90,  -0.09,
10/03 06Z,  -0.60,  18.57,  18.60,  99.90,   0.63,  (max)
10/03 07Z,  -0.60,  17.71,  17.90,  99.90,   0.79,
10/03 08Z,  -0.60,  15.65,  15.78,  99.90,   0.73,
10/03 09Z,  -0.60,  12.60,  12.87,  99.90,   0.87,
10/03 10Z,  -0.50,   9.26,   9.74,  99.90,   0.98,
10/03 11Z,  -0.50,   6.39,   6.66,  99.90,   0.77,
10/03 12Z,  -0.60,   4.22,   4.02,  99.90,   0.40,
10/03 13Z,  -0.50,   2.81,   2.45,  99.90,   0.14,  (min)
10/03 14Z,  -0.50,   2.92,   2.73,  99.90,   0.31,
10/03 15Z,  -0.50,   5.05,   5.07,  99.90,   0.52,
10/03 16Z,  -0.50,   8.24,   8.04,  99.90,   0.30,
10/03 17Z,  -0.50,  11.26,  11.12,  99.90,   0.36,
10/03 18Z,  -0.60,  13.84,  14.03,  99.90,   0.79,
10/03 19Z,  -0.60,  15.87,  16.15,  99.90,   0.88,
10/03 20Z,  -0.60,  16.76,  17.23,  99.90,   1.07,  (max)
10/03 21Z,  -0.60,  16.17,  16.94,  99.90,   1.37,
10/03 22Z,  -0.60,  14.44,  15.41,  99.90,   1.57,
10/03 23Z,  -0.60,  12.44,  13.39,  99.90,   1.55,
10/04 00Z,  -0.60,  10.77,  11.52,  99.90,   1.35,
10/04 01Z,  -0.60,   9.49,  10.10,  99.90,   1.21,
10/04 02Z,  -0.60,   9.08,   9.72,  99.90,   1.24,  (min)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/04 03Z,  -0.70,  10.31,  99.90,  10.81,   1.20,
10/04 04Z,  -0.70,  12.75,  99.90,  13.21,   1.16,
10/04 05Z,  -0.80,  15.02,  99.90,  15.34,   1.12,
10/04 06Z,  -0.90,  16.49,  99.90,  16.67,   1.08,
10/04 07Z,  -0.90,  17.32,  99.90,  17.46,   1.04,  (max)
10/04 08Z,  -0.90,  17.30,  99.90,  17.40,   1.01,
10/04 09Z,  -1.00,  16.06,  99.90,  16.03,   0.97,
10/04 10Z,  -1.00,  13.71,  99.90,  13.64,   0.93,
10/04 11Z,  -1.00,  10.85,  99.90,  10.74,   0.89,
10/04 12Z,  -1.10,   8.06,  99.90,   7.82,   0.85,
10/04 13Z,  -1.10,   5.44,  99.90,   5.15,   0.81,
10/04 14Z,  -1.20,   3.22,  99.90,   2.79,   0.77,
10/04 15Z,  -1.30,   2.51,  99.90,   1.98,   0.77,  (min)
10/04 16Z,  -1.40,   3.97,  99.90,   3.34,   0.77,
10/04 17Z,  -1.40,   6.76,  99.90,   6.13,   0.77,
10/04 18Z,  -1.50,   9.87,  99.90,   9.14,   0.77,
10/04 19Z,  -1.60,  13.05,  99.90,  12.22,   0.77,
10/04 20Z,  -1.70,  15.86,  99.90,  14.94,   0.77,
10/04 21Z,  -1.80,  17.45,  99.90,  16.42,   0.77,
10/04 22Z,  -1.70,  17.36,  99.90,  16.43,   0.77,  (max)
10/04 23Z,  -1.70,  15.91,  99.90,  14.98,   0.77,
10/05 00Z,  -1.60,  13.87,  99.90,  13.04,   0.77,
10/05 01Z,  -1.60,  11.68,  99.90,  10.85,   0.77,
10/05 02Z,  -1.70,   9.50,  99.90,   8.57,   0.77,
10/05 03Z,  -1.70,   8.13,  99.90,   7.20,   0.77,  (min)
10/05 04Z,  -1.60,   8.61,  99.90,   7.79,   0.77,
10/05 05Z,  -1.60,  10.63,  99.90,   9.80,   0.77,
10/05 06Z,  -1.60,  12.95,  99.90,  12.13,   0.77,
10/05 07Z,  -1.60,  15.08,  99.90,  14.25,   0.77,
10/05 08Z,  -1.50,  16.89,  99.90,  16.16,   0.77,
10/05 09Z,  -1.40,  17.81,  99.90,  17.18,   0.77,  (max)
10/05 10Z,  -1.30,  17.27,  99.90,  16.74,   0.77,
10/05 11Z,  -1.20,  15.30,  99.90,  14.87,   0.77,
10/05 12Z,  -1.10,  12.48,  99.90,  12.15,   0.77,
10/05 13Z,  -1.10,   9.31,  99.90,   8.98,   0.77,
10/05 14Z,  -1.00,   5.88,  99.90,   5.66,   0.77,
10/05 15Z,  -1.00,   2.78,  99.90,   2.55,   0.77,
10/05 16Z,  -1.00,   1.46,  99.90,   1.24,   0.77,  (min)
10/05 17Z,  -1.00,   2.68,  99.90,   2.45,   0.77,
10/05 18Z,  -1.00,   5.59,  99.90,   5.36,   0.77,
10/05 19Z,  -1.00,   9.28,  99.90,   9.05,   0.77,
10/05 20Z,  -1.00,  13.31,  99.90,  13.09,   0.77,
10/05 21Z,  -1.00,  16.87,  99.90,  16.65,   0.77,
10/05 22Z,  -0.90,  18.88,  99.90,  18.75,   0.77,  (max)
10/05 23Z,  -0.90,  18.86,  99.90,  18.73,   0.77,
10/06 00Z,  -0.90,  17.18,  99.90,  17.05,   0.77,
10/06 01Z,  -0.80,  14.60,  99.90,  14.57,   0.77,
10/06 02Z,  -0.80,  11.51,  99.90,  11.49,   0.77,
10/06 03Z,  -0.80,   8.28,  99.90,   8.26,   0.77,
10/06 04Z,  -0.70,   6.14,  99.90,   6.21,   0.77,  (min)
10/06 05Z,  -0.60,   6.32,  99.90,   6.49,   0.77,
10/06 06Z,  -0.60,   8.46,  99.90,   8.64,   0.77,
10/06 07Z,  -0.60,  11.40,  99.90,  11.58,   0.77,
10/06 08Z,  -0.70,  14.55,  99.90,  14.62,   0.77,
10/06 09Z,  -0.70,  17.41,  99.90,  17.48,   0.77,
10/06 10Z,  -0.80,  19.06,  99.90,  19.03,   0.77,  (max)
10/06 11Z,  -0.80,  18.82,  99.90,  18.79,   0.77,
10/06 12Z,  -0.80,  16.78,  99.90,  16.75,   0.77,
10/06 13Z,  -0.80,  13.57,  99.90,  13.55,   0.77,
10/06 14Z,  -0.90,   9.70,  99.90,   9.58,   0.77,
10/06 15Z,  -0.90,   5.41,  99.90,   5.28,   0.77,
10/06 16Z,  -0.90,   1.67,  99.90,   1.54,   0.77,
10/06 17Z,  -0.90,   0.23,  99.90,   0.10,   0.77,  (min)
10/06 18Z,  -1.00,   1.75,  99.90,   1.52,   0.77,
10/06 19Z,  -1.00,   5.30,  99.90,   5.07,   0.77,
10/06 20Z,  -1.10,   9.86,  99.90,   9.53,   0.77,
10/06 21Z,  -1.10,  14.71,  99.90,  14.38,   0.77,
10/06 22Z,  -1.10,  18.70,  99.90,  18.37,   0.77,
10/06 23Z,  -1.10,  20.63,  99.90,  20.30,   0.77,  (max)
10/07 00Z,  -1.10,  20.14,  99.90,  19.82,   0.77,
10/07 01Z,  -1.10,  17.77,  99.90,  17.44,   0.77,
10/07 02Z,  -1.20,  14.30,  99.90,  13.87,   0.77,
10/07 03Z,  -1.20,  10.19,  99.90,   9.76,   0.77,
10/07 04Z,  -1.20,   6.09,  99.90,   5.67,   0.77,
10/07 05Z,  -1.20,   3.62,  99.90,   3.19,   0.77,  (min)
10/07 06Z,  -1.20,   4.05,  99.90,   3.62,   0.77,
10/07 07Z,  -1.20,   6.86,  99.90,   6.43,   0.77,
10/07 08Z,  -1.20,  10.78,  99.90,  10.36,   0.77,
10/07 09Z,  -1.20,  15.02,  99.90,  14.59,   0.77,
10/07 10Z,  -1.10,  18.68,  99.90,  18.35,   0.77,
10/07 11Z,  -1.10,  20.60,  99.90,  20.28,   0.77,  (max)
10/07 12Z,  -1.10,  20.17,  99.90,  19.84,   0.77,
10/07 13Z,  -1.00,  17.63,  99.90,  17.41,   0.77,
10/07 14Z,  -1.00,  13.77,  99.90,  13.54,   0.77,
10/07 15Z,  -1.00,   9.15,  99.90,   8.92,   0.77,
10/07 16Z,  -1.00,   4.21,  99.90,   3.99,   0.77,
10/07 17Z,  -1.00,   0.32,  99.90,   0.09,   0.77,
10/07 18Z,  -1.00,  -0.65,  99.90,  -0.87,   0.77,