EXTRA-TROPICAL  STORM  SURGE  2.3
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West Coast 
#Anchorage, AK : 03/21/2023 18:21:11 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/20 00Z,  -0.60,  21.36,  20.67,  99.90,  -0.09,
03/20 01Z,  -0.60,  26.79,  25.82,  99.90,  -0.37,
03/20 02Z,  -0.70,  29.77,  28.90,  99.90,  -0.17,  (max)
03/20 03Z,  -0.70,  29.29,  28.68,  99.90,   0.09,
03/20 04Z,  -0.70,  26.02,  25.00,  99.90,  -0.32,
03/20 05Z,  -0.80,  21.05,  19.99,  99.90,  -0.26,
03/20 06Z,  -0.90,  15.23,  14.43,  99.90,   0.10,
03/20 07Z,  -0.90,   8.91,   9.13,  99.90,   1.12,
03/20 08Z,  -0.90,   2.37,   3.95,  99.90,   2.48,
03/20 09Z,  -1.00,  -1.68,  -0.42,  99.90,   2.26,
03/20 10Z,  -1.00,   0.05,  -2.41,  99.90,  -1.46,  (min)
03/20 11Z,  -1.00,   6.69,   6.85,  99.90,   1.16,
03/20 12Z,  -1.10,  14.77,  14.78,  99.90,   1.11,
03/20 13Z,  -1.10,  22.46,  21.56,  99.90,   0.20,
03/20 14Z,  -1.10,  28.41,  26.91,  99.90,  -0.40,
03/20 15Z,  -1.10,  30.93,  29.81,  99.90,  -0.02,  (max)
03/20 16Z,  -1.00,  29.87,  28.94,  99.90,   0.07,
03/20 17Z,  -1.00,  26.25,  24.60,  99.90,  -0.65,
03/20 18Z,  -0.90,  21.07,  19.31,  99.90,  -0.86,
03/20 19Z,  -0.90,  15.03,  13.83,  99.90,  -0.30,
03/20 20Z,  -0.90,   8.37,   8.56,  99.90,   1.09,
03/20 21Z,  -0.90,   2.80,   3.87,  99.90,   1.97,
03/20 22Z,  -0.90,   2.09,   0.91,  99.90,  -0.28,  (min)
03/20 23Z,  -0.90,   7.31,   7.88,  99.90,   1.47,
03/21 00Z,  -0.80,  15.19,  15.72,  99.90,   1.33,
03/21 01Z,  -0.80,  22.77,  22.50,  99.90,   0.53,
03/21 02Z,  -0.80,  28.72,  27.96,  99.90,   0.04,
03/21 03Z,  -0.70,  31.48,  30.83,  99.90,   0.05,  (max)
03/21 04Z,  -0.70,  30.39,  29.70,  99.90,   0.01,
03/21 05Z,  -0.70,  26.48,  25.07,  99.90,  -0.71,
03/21 06Z,  -0.70,  20.89,  19.58,  99.90,  -0.61,
03/21 07Z,  -0.70,  14.47,  13.83,  99.90,   0.06,
03/21 08Z,  -0.70,   7.54,   8.23,  99.90,   1.39,
03/21 09Z,  -0.80,   0.86,   3.02,  99.90,   2.96,
03/21 10Z,  -0.80,  -2.26,  -1.37,  99.90,   1.69,  (min)
03/21 11Z,  -0.80,   1.11,  -0.97,  99.90,  -1.28,
03/21 12Z,  -1.00,   9.11,   9.88,  99.90,   1.77,
03/21 13Z,  -1.00,  17.93,  17.89,  99.90,   0.96,
03/21 14Z,  -1.00,  25.68,  24.68,  99.90,  -0.00,
03/21 15Z,  -1.00,  30.87,  29.44,  99.90,  -0.43,
03/21 16Z,  -1.10,  32.16,  31.10,  99.90,   0.04,  (max)
03/21 17Z,  -1.10,  29.97,  28.28,  99.90,  -0.59,
03/21 18Z,  -1.20,  25.45,  22.73,  99.90,  -1.52,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/21 19Z,  -1.20,  19.54,  99.90,  16.97,  -1.37,
03/21 20Z,  -1.30,  12.80,  99.90,  10.28,  -1.21,
03/21 21Z,  -1.30,   5.64,  99.90,   3.29,  -1.06,
03/21 22Z,  -1.30,   0.45,  99.90,  -1.75,  -0.90,  (min)
03/21 23Z,  -1.20,   1.11,  99.90,  -0.84,  -0.74,
03/22 00Z,  -1.20,   7.80,  99.90,   6.01,  -0.59,
03/22 01Z,  -1.10,  16.62,  99.90,  15.09,  -0.43,
03/22 02Z,  -1.00,  24.62,  99.90,  23.35,  -0.28,
03/22 03Z,  -1.00,  30.37,  99.90,  29.25,  -0.12,
03/22 04Z,  -0.80,  32.37,  99.90,  31.61,   0.04,  (max)
03/22 05Z,  -0.80,  30.47,  99.90,  29.87,   0.19,
03/22 06Z,  -0.70,  25.93,  99.90,  25.57,   0.35,
03/22 07Z,  -0.70,  19.86,  99.90,  19.51,   0.35,
03/22 08Z,  -0.70,  13.10,  99.90,  12.75,   0.35,
03/22 09Z,  -0.70,   6.03,  99.90,   5.68,   0.35,
03/22 10Z,  -0.80,  -0.08,  99.90,  -0.53,   0.35,
03/22 11Z,  -0.90,  -1.55,  99.90,  -2.10,   0.35,  (min)
03/22 12Z,  -1.00,   3.72,  99.90,   3.07,   0.35,
03/22 13Z,  -1.10,  12.79,  99.90,  12.04,   0.35,
03/22 14Z,  -1.10,  21.70,  99.90,  20.95,   0.35,
03/22 15Z,  -1.20,  28.71,  99.90,  27.86,   0.35,
03/22 16Z,  -1.20,  32.50,  99.90,  31.65,   0.35,  (max)
03/22 17Z,  -1.30,  32.29,  99.90,  31.34,   0.35,
03/22 18Z,  -1.40,  28.96,  99.90,  27.91,   0.35,
03/22 19Z,  -1.50,  23.67,  99.90,  22.51,   0.35,
03/22 20Z,  -1.60,  17.21,  99.90,  15.96,   0.35,
03/22 21Z,  -1.70,  10.11,  99.90,   8.76,   0.35,
03/22 22Z,  -1.70,   3.05,  99.90,   1.70,   0.35,
03/22 23Z,  -1.80,  -1.04,  99.90,  -2.49,   0.35,  (min)
03/23 00Z,  -1.90,   1.42,  99.90,  -0.13,   0.35,
03/23 01Z,  -2.00,   9.45,  99.90,   7.80,   0.35,
03/23 02Z,  -2.00,  18.68,  99.90,  17.03,   0.35,
03/23 03Z,  -2.00,  26.40,  99.90,  24.75,   0.35,
03/23 04Z,  -2.00,  31.33,  99.90,  29.68,   0.35,
03/23 05Z,  -2.00,  32.30,  99.90,  30.65,   0.35,  (max)
03/23 06Z,  -1.80,  29.59,  99.90,  28.14,   0.35,
03/23 07Z,  -1.80,  24.53,  99.90,  23.08,   0.35,
03/23 08Z,  -1.70,  18.19,  99.90,  16.84,   0.35,
03/23 09Z,  -1.60,  11.41,  99.90,  10.16,   0.35,
03/23 10Z,  -1.60,   4.73,  99.90,   3.48,   0.35,
03/23 11Z,  -1.60,  -0.10,  99.90,  -1.35,   0.35,  (min)
03/23 12Z,  -1.50,   0.55,  99.90,  -0.60,   0.35,
03/23 13Z,  -1.40,   7.60,  99.90,   6.55,   0.35,
03/23 14Z,  -1.30,  17.12,  99.90,  16.17,   0.35,
03/23 15Z,  -1.10,  25.33,  99.90,  24.58,   0.35,
03/23 16Z,  -1.00,  30.92,  99.90,  30.27,   0.35,
03/23 17Z,  -0.90,  32.97,  99.90,  32.41,   0.35,  (max)
03/23 18Z,  -0.80,  31.27,  99.90,  30.82,   0.35,
03/23 19Z,  -0.70,  26.95,  99.90,  26.60,   0.35,
03/23 20Z,  -0.70,  21.05,  99.90,  20.70,   0.35,
03/23 21Z,  -0.60,  14.33,  99.90,  14.08,   0.35,
03/23 22Z,  -0.70,   7.33,  99.90,   6.98,   0.35,
03/23 23Z,  -0.70,   1.04,  99.90,   0.69,   0.35,
03/24 00Z,  -0.70,  -1.33,  99.90,  -1.69,   0.35,  (min)
03/24 01Z,  -0.70,   3.01,  99.90,   2.66,   0.35,
03/24 02Z,  -0.70,  11.90,  99.90,  11.55,   0.35,
03/24 03Z,  -0.70,  20.83,  99.90,  20.48,   0.35,
03/24 04Z,  -0.60,  27.66,  99.90,  27.40,   0.35,
03/24 05Z,  -0.60,  31.43,  99.90,  31.18,   0.35,
03/24 06Z,  -0.50,  31.33,  99.90,  31.18,   0.35,  (max)
03/24 07Z,  -0.50,  27.95,  99.90,  27.80,   0.35,
03/24 08Z,  -0.50,  22.54,  99.90,  22.38,   0.35,
03/24 09Z,  -0.50,  16.13,  99.90,  15.98,   0.35,
03/24 10Z,  -0.50,   9.72,  99.90,   9.57,   0.35,
03/24 11Z,  -0.60,   4.02,  99.90,   3.77,   0.35,
03/24 12Z,  -0.60,   1.03,  99.90,   0.77,   0.35,  (min)
03/24 13Z,  -0.60,   3.90,  99.90,   3.65,   0.35,
03/24 14Z,  -0.60,  12.19,  99.90,  11.94,   0.35,
03/24 15Z,  -0.60,  21.31,  99.90,  21.06,   0.35,
03/24 16Z,  -0.60,  28.09,  99.90,  27.84,   0.35,
03/24 17Z,  -0.60,  31.87,  99.90,  31.62,   0.35,
03/24 18Z,  -0.60,  32.18,  99.90,  31.93,   0.35,  (max)
03/24 19Z,  -0.60,  29.21,  99.90,  28.96,   0.35,
03/24 20Z,  -0.60,  24.14,  99.90,  23.89,   0.35,
03/24 21Z,  -0.70,  17.89,  99.90,  17.54,   0.35,
03/24 22Z,  -0.80,  11.28,  99.90,  10.83,   0.35,
03/24 23Z,  -0.80,   4.95,  99.90,   4.50,   0.35,
03/25 00Z,  -0.80,   0.05,  99.90,  -0.40,   0.35,
03/25 01Z,  -0.80,  -0.32,  99.90,  -0.77,   0.35,  (min)
03/25 02Z,  -0.70,   5.59,  99.90,   5.24,   0.35,
03/25 03Z,  -0.70,  14.59,  99.90,  14.24,   0.35,
03/25 04Z,  -0.70,  22.55,  99.90,  22.20,   0.35,
03/25 05Z,  -0.80,  28.10,  99.90,  27.65,   0.35,
03/25 06Z,  -0.80,  30.67,  99.90,  30.22,   0.35,  (max)
03/25 07Z,  -0.90,  29.68,  99.90,  29.13,   0.35,
03/25 08Z,  -1.00,  25.82,  99.90,  25.17,   0.35,
03/25 09Z,  -1.20,  20.22,  99.90,  19.37,   0.35,
03/25 10Z,  -1.30,  14.06,  99.90,  13.11,   0.35,
03/25 11Z,  -1.30,   8.47,  99.90,   7.52,   0.35,
03/25 12Z,  -1.40,   4.23,  99.90,   3.18,   0.35,