EXTRA-TROPICAL  STORM  SURGE  2.3
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#Seward, AK : 01/31/2023 01:20:38 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/29 06Z,  -0.50,   5.96,   4.23,  99.90,  -1.23,
01/29 07Z,  -0.50,   4.80,   3.15,  99.90,  -1.15,
01/29 08Z,  -0.50,   3.79,   2.01,  99.90,  -1.28,
01/29 09Z,  -0.50,   3.28,   1.48,  99.90,  -1.30,  (min)
01/29 10Z,  -0.50,   3.50,   1.84,  99.90,  -1.16,
01/29 11Z,  -0.60,   4.40,   2.71,  99.90,  -1.09,
01/29 12Z,  -0.40,   5.79,   4.09,  99.90,  -1.30,
01/29 13Z,  -0.50,   7.42,   5.67,  99.90,  -1.25,
01/29 14Z,  -0.50,   8.93,   7.18,  99.90,  -1.25,
01/29 15Z,  -0.50,   9.97,   8.20,  99.90,  -1.27,
01/29 16Z,  -0.50,  10.28,   8.55,  99.90,  -1.23,  (max)
01/29 17Z,  -0.60,   9.80,   7.88,  99.90,  -1.32,
01/29 18Z,  -0.50,   8.63,   6.93,  99.90,  -1.20,
01/29 19Z,  -0.40,   6.95,   5.48,  99.90,  -1.07,
01/29 20Z,  -0.40,   5.08,   3.57,  99.90,  -1.11,
01/29 21Z,  -0.50,   3.44,   2.07,  99.90,  -0.87,
01/29 22Z,  -0.50,   2.38,   1.10,  99.90,  -0.78,
01/29 23Z,  -0.50,   2.03,   0.79,  99.90,  -0.74,  (min)
01/30 00Z,  -0.40,   2.34,   1.05,  99.90,  -0.89,
01/30 01Z,  -0.50,   3.18,   1.91,  99.90,  -0.77,
01/30 02Z,  -0.50,   4.32,   3.07,  99.90,  -0.75,
01/30 03Z,  -0.60,   5.46,   4.06,  99.90,  -0.80,
01/30 04Z,  -0.60,   6.30,   4.76,  99.90,  -0.94,
01/30 05Z,  -0.60,   6.71,   5.20,  99.90,  -0.91,  (max)
01/30 06Z,  -0.50,   6.65,   5.19,  99.90,  -0.96,
01/30 07Z,  -0.50,   6.19,   4.82,  99.90,  -0.87,
01/30 08Z,  -0.40,   5.48,   4.15,  99.90,  -0.93,
01/30 09Z,  -0.40,   4.80,   3.57,  99.90,  -0.83,
01/30 10Z,  -0.50,   4.45,   3.26,  99.90,  -0.69,  (min)
01/30 11Z,  -0.50,   4.61,   3.39,  99.90,  -0.72,
01/30 12Z,  -0.30,   5.27,   4.01,  99.90,  -0.96,
01/30 13Z,  -0.30,   6.33,   5.15,  99.90,  -0.88,
01/30 14Z,  -0.40,   7.62,   6.40,  99.90,  -0.82,
01/30 15Z,  -0.30,   8.85,   7.56,  99.90,  -0.99,
01/30 16Z,  -0.30,   9.71,   8.39,  99.90,  -1.02,
01/30 17Z,  -0.30,   9.98,   8.73,  99.90,  -0.95,  (max)
01/30 18Z,   0.00,   9.57,   8.42,  99.90,  -1.15,
01/30 19Z,   0.00,   8.54,   7.53,  99.90,  -1.01,
01/30 20Z,   0.00,   6.99,   5.99,  99.90,  -1.00,
01/30 21Z,   0.00,   5.20,   4.29,  99.90,  -0.91,
01/30 22Z,   0.00,   3.56,   2.72,  99.90,  -0.84,
01/30 23Z,   0.00,   2.38,   1.60,  99.90,  -0.78,
01/31 00Z,   0.00,   1.81,   0.96,  99.90,  -0.85,  (min)
01/31 01Z,   0.00,   1.88,   1.05,  99.90,  -0.83,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/31 02Z,   0.00,   2.55,  99.90,   1.70,  -0.84,
01/31 03Z,   0.10,   3.63,  99.90,   2.87,  -0.86,
01/31 04Z,   0.10,   4.84,  99.90,   4.07,  -0.87,
01/31 05Z,   0.10,   5.87,  99.90,   5.10,  -0.88,
01/31 06Z,   0.20,   6.57,  99.90,   5.88,  -0.89,
01/31 07Z,   0.20,   6.86,  99.90,   6.16,  -0.90,  (max)
01/31 08Z,   0.30,   6.71,  99.90,   6.10,  -0.91,
01/31 09Z,   0.30,   6.22,  99.90,   5.60,  -0.93,
01/31 10Z,   0.30,   5.64,  99.90,   5.00,  -0.94,
01/31 11Z,   0.30,   5.25,  99.90,   4.60,  -0.95,  (min)
01/31 12Z,   0.40,   5.23,  99.90,   4.66,  -0.96,
01/31 13Z,   0.40,   5.64,  99.90,   5.06,  -0.97,
01/31 14Z,   0.40,   6.46,  99.90,   5.88,  -0.97,
01/31 15Z,   0.30,   7.57,  99.90,   6.90,  -0.97,
01/31 16Z,   0.30,   8.71,  99.90,   8.04,  -0.97,
01/31 17Z,   0.40,   9.56,  99.90,   8.99,  -0.97,
01/31 18Z,   0.40,   9.87,  99.90,   9.30,  -0.97,  (max)
01/31 19Z,   0.50,   9.55,  99.90,   9.08,  -0.97,
01/31 20Z,   0.50,   8.58,  99.90,   8.11,  -0.97,
01/31 21Z,   0.50,   7.04,  99.90,   6.57,  -0.97,
01/31 22Z,   0.60,   5.20,  99.90,   4.83,  -0.97,
01/31 23Z,   0.60,   3.44,  99.90,   3.06,  -0.97,
02/01 00Z,   0.60,   2.09,  99.90,   1.72,  -0.97,
02/01 01Z,   0.60,   1.36,  99.90,   0.99,  -0.97,
02/01 02Z,   0.60,   1.34,  99.90,   0.97,  -0.97,  (min)
02/01 03Z,   0.60,   2.03,  99.90,   1.66,  -0.97,
02/01 04Z,   0.60,   3.24,  99.90,   2.87,  -0.97,
02/01 05Z,   0.60,   4.65,  99.90,   4.28,  -0.97,
02/01 06Z,   0.60,   5.94,  99.90,   5.56,  -0.97,
02/01 07Z,   0.60,   6.88,  99.90,   6.51,  -0.97,
02/01 08Z,   0.60,   7.36,  99.90,   6.99,  -0.97,  (max)
02/01 09Z,   0.60,   7.30,  99.90,   6.93,  -0.97,
02/01 10Z,   0.60,   6.80,  99.90,   6.42,  -0.97,
02/01 11Z,   0.60,   6.10,  99.90,   5.73,  -0.97,
02/01 12Z,   0.60,   5.54,  99.90,   5.16,  -0.97,
02/01 13Z,   0.70,   5.33,  99.90,   5.05,  -0.97,  (min)
02/01 14Z,   0.70,   5.59,  99.90,   5.31,  -0.97,
02/01 15Z,   0.70,   6.35,  99.90,   6.08,  -0.97,
02/01 16Z,   0.70,   7.49,  99.90,   7.21,  -0.97,
02/01 17Z,   0.70,   8.70,  99.90,   8.43,  -0.97,
02/01 18Z,   0.70,   9.63,  99.90,   9.36,  -0.97,
02/01 19Z,   0.80,  10.00,  99.90,   9.83,  -0.97,  (max)
02/01 20Z,   0.80,   9.69,  99.90,   9.52,  -0.97,
02/01 21Z,   0.80,   8.64,  99.90,   8.47,  -0.97,
02/01 22Z,   0.80,   6.96,  99.90,   6.79,  -0.97,
02/01 23Z,   0.80,   4.93,  99.90,   4.76,  -0.97,
02/02 00Z,   0.80,   2.99,  99.90,   2.82,  -0.97,
02/02 01Z,   0.80,   1.52,  99.90,   1.34,  -0.97,
02/02 02Z,   0.80,   0.76,  99.90,   0.59,  -0.97,  (min)
02/02 03Z,   0.80,   0.86,  99.90,   0.68,  -0.97,
02/02 04Z,   0.80,   1.77,  99.90,   1.59,  -0.97,
02/02 05Z,   0.80,   3.26,  99.90,   3.09,  -0.97,
02/02 06Z,   0.80,   4.94,  99.90,   4.76,  -0.97,
02/02 07Z,   0.90,   6.43,  99.90,   6.36,  -0.97,
02/02 08Z,   0.90,   7.48,  99.90,   7.41,  -0.97,
02/02 09Z,   1.00,   7.94,  99.90,   7.97,  -0.97,  (max)
02/02 10Z,   1.00,   7.74,  99.90,   7.77,  -0.97,
02/02 11Z,   1.00,   7.02,  99.90,   7.04,  -0.97,
02/02 12Z,   1.00,   6.09,  99.90,   6.12,  -0.97,
02/02 13Z,   1.00,   5.34,  99.90,   5.36,  -0.97,
02/02 14Z,   1.00,   5.03,  99.90,   5.06,  -0.97,  (min)
02/02 15Z,   1.00,   5.32,  99.90,   5.35,  -0.97,
02/02 16Z,   1.10,   6.23,  99.90,   6.35,  -0.97,
02/02 17Z,   1.10,   7.56,  99.90,   7.69,  -0.97,
02/02 18Z,   1.20,   8.94,  99.90,   9.17,  -0.97,
02/02 19Z,   1.30,   9.95,  99.90,  10.28,  -0.97,
02/02 20Z,   1.30,  10.30,  99.90,  10.63,  -0.97,  (max)
02/02 21Z,   1.40,   9.85,  99.90,  10.27,  -0.97,
02/02 22Z,   1.50,   8.56,  99.90,   9.09,  -0.97,
02/02 23Z,   1.50,   6.59,  99.90,   7.12,  -0.97,
02/03 00Z,   1.50,   4.31,  99.90,   4.84,  -0.97,
02/03 01Z,   1.50,   2.22,  99.90,   2.75,  -0.97,
02/03 02Z,   1.50,   0.75,  99.90,   1.28,  -0.97,
02/03 03Z,   1.50,   0.17,  99.90,   0.70,  -0.97,  (min)
02/03 04Z,   1.50,   0.58,  99.90,   1.11,  -0.97,
02/03 05Z,   1.50,   1.88,  99.90,   2.41,  -0.97,
02/03 06Z,   1.60,   3.73,  99.90,   4.35,  -0.97,
02/03 07Z,   1.60,   5.64,  99.90,   6.26,  -0.97,
02/03 08Z,   1.70,   7.21,  99.90,   7.93,  -0.97,
02/03 09Z,   1.80,   8.17,  99.90,   9.00,  -0.97,
02/03 10Z,   1.90,   8.39,  99.90,   9.32,  -0.97,  (max)
02/03 11Z,   1.90,   7.86,  99.90,   8.79,  -0.97,
02/03 12Z,   1.90,   6.80,  99.90,   7.73,  -0.97,
02/03 13Z,   1.90,   5.63,  99.90,   6.55,  -0.97,
02/03 14Z,   1.80,   4.78,  99.90,   5.61,  -0.97,
02/03 15Z,   1.80,   4.55,  99.90,   5.38,  -0.97,  (min)
02/03 16Z,   1.70,   5.07,  99.90,   5.80,  -0.97,
02/03 17Z,   1.70,   6.28,  99.90,   7.01,  -0.97,
02/03 18Z,   1.70,   7.89,  99.90,   8.62,  -0.97,