EXTRA-TROPICAL  STORM  SURGE  2.3
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#Seward, AK : 10/04/2022 00:20:30 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/02 06Z,   0.20,   3.28,   2.92,  99.90,  -0.56,
10/02 07Z,   0.30,   1.54,   1.30,  99.90,  -0.54,
10/02 08Z,   0.30,   0.64,   0.40,  99.90,  -0.54,  (min)
10/02 09Z,   0.30,   0.75,   0.49,  99.90,  -0.56,
10/02 10Z,   0.30,   1.71,   1.38,  99.90,  -0.63,
10/02 11Z,   0.40,   3.19,   2.84,  99.90,  -0.75,
10/02 12Z,   0.30,   4.83,   4.46,  99.90,  -0.67,
10/02 13Z,   0.30,   6.29,   5.90,  99.90,  -0.69,
10/02 14Z,   0.30,   7.26,   6.82,  99.90,  -0.74,
10/02 15Z,   0.30,   7.58,   7.14,  99.90,  -0.74,  (max)
10/02 16Z,   0.20,   7.29,   6.90,  99.90,  -0.59,
10/02 17Z,   0.20,   6.58,   6.17,  99.90,  -0.61,
10/02 18Z,   0.30,   5.69,   5.25,  99.90,  -0.74,
10/02 19Z,   0.40,   4.91,   4.42,  99.90,  -0.89,
10/02 20Z,   0.40,   4.58,   4.10,  99.90,  -0.88,  (min)
10/02 21Z,   0.40,   4.93,   4.50,  99.90,  -0.83,
10/02 22Z,   0.40,   5.90,   5.45,  99.90,  -0.85,
10/02 23Z,   0.40,   7.23,   6.75,  99.90,  -0.88,
10/03 00Z,   0.50,   8.60,   8.19,  99.90,  -0.91,
10/03 01Z,   0.50,   9.71,   9.32,  99.90,  -0.89,
10/03 02Z,   0.50,  10.27,   9.83,  99.90,  -0.94,  (max)
10/03 03Z,   0.50,  10.09,   9.66,  99.90,  -0.93,
10/03 04Z,   0.50,   9.15,   8.78,  99.90,  -0.87,
10/03 05Z,   0.50,   7.63,   7.32,  99.90,  -0.81,
10/03 06Z,   0.50,   5.75,   5.41,  99.90,  -0.84,
10/03 07Z,   0.50,   3.80,   3.51,  99.90,  -0.79,
10/03 08Z,   0.60,   2.16,   1.87,  99.90,  -0.89,
10/03 09Z,   0.60,   1.19,   0.92,  99.90,  -0.87,
10/03 10Z,   0.60,   1.05,   0.74,  99.90,  -0.91,  (min)
10/03 11Z,   0.60,   1.64,   1.22,  99.90,  -1.02,
10/03 12Z,   0.40,   2.76,   2.33,  99.90,  -0.83,
10/03 13Z,   0.40,   4.16,   3.79,  99.90,  -0.77,
10/03 14Z,   0.40,   5.55,   5.16,  99.90,  -0.79,
10/03 15Z,   0.30,   6.65,   6.25,  99.90,  -0.70,
10/03 16Z,   0.30,   7.25,   6.87,  99.90,  -0.68,
10/03 17Z,   0.30,   7.34,   7.00,  99.90,  -0.64,  (max)
10/03 18Z,   0.30,   6.98,   6.59,  99.90,  -0.69,
10/03 19Z,   0.30,   6.33,   5.88,  99.90,  -0.75,
10/03 20Z,   0.30,   5.63,   5.16,  99.90,  -0.77,
10/03 21Z,   0.30,   5.18,   4.67,  99.90,  -0.81,  (min)
10/03 22Z,   0.30,   5.24,   4.71,  99.90,  -0.83,
10/03 23Z,   0.00,   5.82,   5.29,  99.90,  -0.53,
10/04 00Z,   0.10,   6.76,   6.13,  99.90,  -0.73,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/04 01Z,   0.10,   7.86,  99.90,   7.23,  -0.73,
10/04 02Z,   0.00,   8.90,  99.90,   8.16,  -0.74,
10/04 03Z,  -0.10,   9.59,  99.90,   8.75,  -0.74,
10/04 04Z,   0.00,   9.70,  99.90,   8.96,  -0.74,  (max)
10/04 05Z,   0.00,   9.15,  99.90,   8.41,  -0.74,
10/04 06Z,  -0.10,   7.99,  99.90,   7.14,  -0.75,
10/04 07Z,   0.00,   6.36,  99.90,   5.61,  -0.75,
10/04 08Z,   0.00,   4.50,  99.90,   3.75,  -0.75,
10/04 09Z,   0.00,   2.76,  99.90,   2.01,  -0.75,
10/04 10Z,  -0.10,   1.53,  99.90,   0.67,  -0.76,
10/04 11Z,  -0.10,   1.02,  99.90,   0.16,  -0.76,  (min)
10/04 12Z,   0.00,   1.26,  99.90,   0.50,  -0.76,
10/04 13Z,  -0.10,   2.15,  99.90,   1.29,  -0.76,
10/04 14Z,  -0.20,   3.51,  99.90,   2.55,  -0.76,
10/04 15Z,  -0.20,   5.07,  99.90,   4.11,  -0.76,
10/04 16Z,  -0.10,   6.47,  99.90,   5.60,  -0.76,
10/04 17Z,  -0.10,   7.43,  99.90,   6.57,  -0.76,
10/04 18Z,   0.00,   7.84,  99.90,   7.08,  -0.76,  (max)
10/04 19Z,   0.00,   7.68,  99.90,   6.92,  -0.76,
10/04 20Z,   0.10,   7.02,  99.90,   6.36,  -0.76,
10/04 21Z,   0.10,   6.12,  99.90,   5.46,  -0.76,
10/04 22Z,   0.20,   5.33,  99.90,   4.77,  -0.76,
10/04 23Z,   0.10,   4.96,  99.90,   4.30,  -0.76,  (min)
10/05 00Z,   0.10,   5.13,  99.90,   4.47,  -0.76,
10/05 01Z,   0.10,   5.80,  99.90,   5.13,  -0.76,
10/05 02Z,   0.10,   6.85,  99.90,   6.19,  -0.76,
10/05 03Z,   0.10,   8.06,  99.90,   7.40,  -0.76,
10/05 04Z,   0.10,   9.10,  99.90,   8.44,  -0.76,
10/05 05Z,   0.20,   9.64,  99.90,   9.08,  -0.76,  (max)
10/05 06Z,   0.30,   9.49,  99.90,   9.03,  -0.76,
10/05 07Z,   0.40,   8.61,  99.90,   8.25,  -0.76,
10/05 08Z,   0.40,   7.07,  99.90,   6.71,  -0.76,
10/05 09Z,   0.40,   5.10,  99.90,   4.74,  -0.76,
10/05 10Z,   0.50,   3.10,  99.90,   2.84,  -0.76,
10/05 11Z,   0.60,   1.52,  99.90,   1.36,  -0.76,
10/05 12Z,   0.60,   0.69,  99.90,   0.53,  -0.76,
10/05 13Z,   0.50,   0.73,  99.90,   0.47,  -0.76,  (min)
10/05 14Z,   0.40,   1.61,  99.90,   1.25,  -0.76,
10/05 15Z,   0.50,   3.17,  99.90,   2.91,  -0.76,
10/05 16Z,   0.60,   5.06,  99.90,   4.90,  -0.76,
10/05 17Z,   0.50,   6.83,  99.90,   6.57,  -0.76,
10/05 18Z,   0.50,   8.11,  99.90,   7.85,  -0.76,
10/05 19Z,   0.50,   8.68,  99.90,   8.41,  -0.76,  (max)
10/05 20Z,   0.50,   8.46,  99.90,   8.20,  -0.76,
10/05 21Z,   0.60,   7.54,  99.90,   7.38,  -0.76,
10/05 22Z,   0.80,   6.21,  99.90,   6.25,  -0.76,
10/05 23Z,   0.80,   4.93,  99.90,   4.97,  -0.76,
10/06 00Z,   0.70,   4.11,  99.90,   4.05,  -0.76,
10/06 01Z,   0.70,   3.99,  99.90,   3.93,  -0.76,  (min)
10/06 02Z,   0.70,   4.60,  99.90,   4.54,  -0.76,
10/06 03Z,   0.60,   5.84,  99.90,   5.68,  -0.76,
10/06 04Z,   0.50,   7.44,  99.90,   7.17,  -0.76,
10/06 05Z,   0.40,   8.93,  99.90,   8.57,  -0.76,
10/06 06Z,   0.50,   9.88,  99.90,   9.62,  -0.76,  (max)
10/06 07Z,   0.20,  10.03,  99.90,   9.47,  -0.76,
10/06 08Z,   0.30,   9.26,  99.90,   8.79,  -0.76,
10/06 09Z,   0.10,   7.62,  99.90,   6.96,  -0.76,
10/06 10Z,   0.00,   5.39,  99.90,   4.63,  -0.76,
10/06 11Z,   0.00,   3.06,  99.90,   2.30,  -0.76,
10/06 12Z,   0.00,   1.20,  99.90,   0.44,  -0.76,
10/06 13Z,   0.00,   0.20,  99.90,  -0.56,  -0.76,
10/06 14Z,  -0.10,   0.27,  99.90,  -0.59,  -0.76,  (min)
10/06 15Z,  -0.20,   1.40,  99.90,   0.43,  -0.76,
10/06 16Z,  -0.30,   3.34,  99.90,   2.28,  -0.76,
10/06 17Z,  -0.20,   5.65,  99.90,   4.68,  -0.76,
10/06 18Z,  -0.30,   7.73,  99.90,   6.67,  -0.76,
10/06 19Z,  -0.30,   9.14,  99.90,   8.08,  -0.76,
10/06 20Z,  -0.30,   9.62,  99.90,   8.56,  -0.76,  (max)
10/06 21Z,  -0.20,   9.08,  99.90,   8.12,  -0.76,
10/06 22Z,  -0.30,   7.67,  99.90,   6.61,  -0.76,
10/06 23Z,  -0.30,   5.79,  99.90,   4.72,  -0.76,
10/07 00Z,  -0.30,   4.02,  99.90,   2.95,  -0.76,
10/07 01Z,  -0.20,   2.88,  99.90,   1.92,  -0.76,
10/07 02Z,  -0.40,   2.67,  99.90,   1.50,  -0.76,  (min)
10/07 03Z,  -0.30,   3.45,  99.90,   2.39,  -0.76,
10/07 04Z,  -0.30,   5.08,  99.90,   4.02,  -0.76,
10/07 05Z,  -0.30,   7.15,  99.90,   6.09,  -0.76,
10/07 06Z,  -0.40,   9.07,  99.90,   7.91,  -0.76,
10/07 07Z,  -0.30,  10.32,  99.90,   9.26,  -0.76,
10/07 08Z,  -0.20,  10.57,  99.90,   9.60,  -0.76,  (max)
10/07 09Z,  -0.30,   9.70,  99.90,   8.64,  -0.76,
10/07 10Z,  -0.30,   7.81,  99.90,   6.75,  -0.76,
10/07 11Z,  -0.30,   5.27,  99.90,   4.21,  -0.76,
10/07 12Z,  -0.20,   2.68,  99.90,   1.72,  -0.76,
10/07 13Z,  -0.20,   0.70,  99.90,  -0.27,  -0.76,
10/07 14Z,  -0.30,  -0.21,  99.90,  -1.27,  -0.76,  (min)
10/07 15Z,  -0.30,   0.15,  99.90,  -0.91,  -0.76,
10/07 16Z,  -0.20,   1.72,  99.90,   0.75,  -0.76,
10/07 17Z,  -0.20,   4.13,  99.90,   3.17,  -0.76,
10/07 18Z,  -0.20,   6.77,  99.90,   5.81,  -0.76,