EXTRA-TROPICAL  STORM  SURGE  2.3
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#Sewells Point, VA : 03/20/2023 20:21:13 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/19 00Z,   0.80,   2.41,   3.14,  99.90,  -0.07,  (max)
03/19 01Z,   0.80,   2.09,   2.81,  99.90,  -0.08,
03/19 02Z,   0.70,   1.53,   2.32,  99.90,   0.09,
03/19 03Z,   0.70,   0.87,   1.57,  99.90,  -0.00,
03/19 04Z,   0.70,   0.28,   0.85,  99.90,  -0.13,
03/19 05Z,   0.70,  -0.10,   0.45,  99.90,  -0.15,
03/19 06Z,   0.70,  -0.15,   0.40,  99.90,  -0.15,  (min)
03/19 07Z,   0.70,   0.15,   0.76,  99.90,  -0.09,
03/19 08Z,   0.70,   0.74,   1.41,  99.90,  -0.03,
03/19 09Z,   0.70,   1.48,   2.19,  99.90,   0.01,
03/19 10Z,   0.70,   2.18,   2.92,  99.90,   0.04,
03/19 11Z,   0.70,   2.69,   3.39,  99.90,  -0.00,
03/19 12Z,   0.70,   2.89,   3.63,  99.90,   0.04,  (max)
03/19 13Z,   0.70,   2.73,   3.58,  99.90,   0.15,
03/19 14Z,   0.70,   2.25,   3.24,  99.90,   0.29,
03/19 15Z,   0.70,   1.54,   2.60,  99.90,   0.36,
03/19 16Z,   0.70,   0.78,   1.90,  99.90,   0.42,
03/19 17Z,   0.70,   0.17,   1.29,  99.90,   0.42,
03/19 18Z,   0.70,  -0.14,   0.94,  99.90,   0.38,
03/19 19Z,   0.60,  -0.05,   0.91,  99.90,   0.36,  (min)
03/19 20Z,   0.60,   0.39,   1.26,  99.90,   0.27,
03/19 21Z,   0.60,   1.06,   1.80,  99.90,   0.14,
03/19 22Z,   0.50,   1.79,   2.48,  99.90,   0.19,
03/19 23Z,   0.60,   2.38,   2.95,  99.90,  -0.03,
03/20 00Z,   0.60,   2.69,   3.25,  99.90,  -0.04,  (max)
03/20 01Z,   0.60,   2.64,   3.15,  99.90,  -0.09,
03/20 02Z,   0.60,   2.25,   2.72,  99.90,  -0.13,
03/20 03Z,   0.60,   1.60,   2.00,  99.90,  -0.20,
03/20 04Z,   0.50,   0.85,   1.20,  99.90,  -0.15,
03/20 05Z,   0.50,   0.18,   0.58,  99.90,  -0.10,
03/20 06Z,   0.50,  -0.24,   0.27,  99.90,   0.01,
03/20 07Z,   0.50,  -0.28,   0.20,  99.90,  -0.02,  (min)
03/20 08Z,   0.50,   0.06,   0.54,  99.90,  -0.02,
03/20 09Z,   0.50,   0.71,   1.19,  99.90,  -0.02,
03/20 10Z,   0.40,   1.51,   1.99,  99.90,   0.08,
03/20 11Z,   0.40,   2.26,   2.64,  99.90,  -0.02,
03/20 12Z,   0.30,   2.78,   3.06,  99.90,  -0.02,
03/20 13Z,   0.30,   2.96,   3.17,  99.90,  -0.09,  (max)
03/20 14Z,   0.30,   2.73,   2.90,  99.90,  -0.13,
03/20 15Z,   0.30,   2.16,   2.41,  99.90,  -0.05,
03/20 16Z,   0.20,   1.38,   1.58,  99.90,   0.00,
03/20 17Z,   0.20,   0.58,   0.80,  99.90,   0.02,
03/20 18Z,   0.20,  -0.03,   0.23,  99.90,   0.06,
03/20 19Z,   0.20,  -0.29,  -0.09,  99.90,  -0.00,  (min)
03/20 20Z,   0.20,  -0.11,   0.08,  99.90,  -0.01,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/20 21Z,   0.10,   0.44,  99.90,   0.53,  -0.00,
03/20 22Z,   0.20,   1.21,  99.90,   1.41,   0.00,
03/20 23Z,   0.10,   2.01,  99.90,   2.11,   0.00,
03/21 00Z,   0.10,   2.63,  99.90,   2.73,   0.01,
03/21 01Z,   0.10,   2.91,  99.90,   3.03,   0.01,  (max)
03/21 02Z,   0.00,   2.81,  99.90,   2.82,   0.01,
03/21 03Z,   0.00,   2.33,  99.90,   2.35,   0.02,
03/21 04Z,   0.00,   1.60,  99.90,   1.62,   0.02,
03/21 05Z,   0.00,   0.78,  99.90,   0.80,   0.03,
03/21 06Z,   0.00,   0.07,  99.90,   0.10,   0.03,
03/21 07Z,   0.00,  -0.34,  99.90,  -0.31,   0.03,
03/21 08Z,   0.00,  -0.35,  99.90,  -0.32,   0.04,  (min)
03/21 09Z,   0.00,   0.05,  99.90,   0.09,   0.04,
03/21 10Z,   0.00,   0.76,  99.90,   0.80,   0.04,
03/21 11Z,   0.00,   1.60,  99.90,   1.64,   0.04,
03/21 12Z,   0.00,   2.35,  99.90,   2.39,   0.04,
03/21 13Z,   0.00,   2.84,  99.90,   2.88,   0.04,
03/21 14Z,   0.00,   2.94,  99.90,   2.98,   0.04,  (max)
03/21 15Z,   0.00,   2.64,  99.90,   2.67,   0.04,
03/21 16Z,   0.00,   1.99,  99.90,   2.02,   0.04,
03/21 17Z,   0.00,   1.15,  99.90,   1.19,   0.04,
03/21 18Z,   0.00,   0.35,  99.90,   0.39,   0.04,
03/21 19Z,   0.00,  -0.20,  99.90,  -0.17,   0.04,
03/21 20Z,   0.00,  -0.36,  99.90,  -0.33,   0.04,  (min)
03/21 21Z,  -0.10,  -0.07,  99.90,  -0.14,   0.04,
03/21 22Z,   0.00,   0.58,  99.90,   0.62,   0.04,
03/21 23Z,   0.00,   1.43,  99.90,   1.47,   0.04,
03/22 00Z,   0.00,   2.25,  99.90,   2.29,   0.04,
03/22 01Z,  -0.10,   2.84,  99.90,   2.78,   0.04,
03/22 02Z,  -0.10,   3.07,  99.90,   3.00,   0.04,  (max)
03/22 03Z,  -0.10,   2.88,  99.90,   2.81,   0.04,
03/22 04Z,  -0.10,   2.32,  99.90,   2.26,   0.04,
03/22 05Z,  -0.20,   1.52,  99.90,   1.36,   0.04,
03/22 06Z,  -0.20,   0.67,  99.90,   0.51,   0.04,
03/22 07Z,  -0.20,  -0.02,  99.90,  -0.19,   0.04,
03/22 08Z,  -0.20,  -0.39,  99.90,  -0.55,   0.04,  (min)
03/22 09Z,  -0.20,  -0.33,  99.90,  -0.49,   0.04,
03/22 10Z,  -0.20,   0.14,  99.90,  -0.03,   0.04,
03/22 11Z,  -0.20,   0.89,  99.90,   0.72,   0.04,
03/22 12Z,  -0.10,   1.72,  99.90,   1.65,   0.04,
03/22 13Z,  -0.10,   2.43,  99.90,   2.36,   0.04,
03/22 14Z,  -0.10,   2.83,  99.90,   2.77,   0.04,
03/22 15Z,  -0.10,   2.84,  99.90,   2.78,   0.04,  (max)
03/22 16Z,  -0.10,   2.45,  99.90,   2.39,   0.04,
03/22 17Z,  -0.10,   1.75,  99.90,   1.68,   0.04,
03/22 18Z,  -0.10,   0.91,  99.90,   0.85,   0.04,
03/22 19Z,  -0.10,   0.16,  99.90,   0.10,   0.04,
03/22 20Z,  -0.10,  -0.30,  99.90,  -0.36,   0.04,
03/22 21Z,  -0.10,  -0.33,  99.90,  -0.40,   0.04,  (min)
03/22 22Z,  -0.10,   0.07,  99.90,   0.00,   0.04,
03/22 23Z,  -0.10,   0.80,  99.90,   0.74,   0.04,
03/23 00Z,  -0.10,   1.67,  99.90,   1.61,   0.04,
03/23 01Z,  -0.20,   2.46,  99.90,   2.30,   0.04,
03/23 02Z,  -0.20,   2.98,  99.90,   2.82,   0.04,
03/23 03Z,  -0.30,   3.11,  99.90,   2.85,   0.04,  (max)
03/23 04Z,  -0.30,   2.84,  99.90,   2.57,   0.04,
03/23 05Z,  -0.30,   2.21,  99.90,   1.95,   0.04,
03/23 06Z,  -0.30,   1.39,  99.90,   1.13,   0.04,
03/23 07Z,  -0.30,   0.57,  99.90,   0.30,   0.04,
03/23 08Z,  -0.30,  -0.07,  99.90,  -0.33,   0.04,
03/23 09Z,  -0.30,  -0.35,  99.90,  -0.61,   0.04,  (min)
03/23 10Z,  -0.30,  -0.21,  99.90,  -0.47,   0.04,
03/23 11Z,  -0.30,   0.30,  99.90,   0.04,   0.04,
03/23 12Z,  -0.30,   1.05,  99.90,   0.79,   0.04,
03/23 13Z,  -0.30,   1.84,  99.90,   1.57,   0.04,
03/23 14Z,  -0.30,   2.46,  99.90,   2.19,   0.04,
03/23 15Z,  -0.30,   2.75,  99.90,   2.49,   0.04,  (max)
03/23 16Z,  -0.40,   2.66,  99.90,   2.30,   0.04,
03/23 17Z,  -0.40,   2.20,  99.90,   1.84,   0.04,
03/23 18Z,  -0.40,   1.48,  99.90,   1.12,   0.04,
03/23 19Z,  -0.40,   0.69,  99.90,   0.33,   0.04,
03/23 20Z,  -0.40,   0.04,  99.90,  -0.32,   0.04,
03/23 21Z,  -0.40,  -0.29,  99.90,  -0.65,   0.04,  (min)
03/23 22Z,  -0.30,  -0.20,  99.90,  -0.46,   0.04,
03/23 23Z,  -0.30,   0.29,  99.90,   0.03,   0.04,
03/24 00Z,  -0.30,   1.06,  99.90,   0.79,   0.04,
03/24 01Z,  -0.30,   1.90,  99.90,   1.63,   0.04,
03/24 02Z,  -0.30,   2.61,  99.90,   2.34,   0.04,
03/24 03Z,  -0.40,   3.02,  99.90,   2.65,   0.04,
03/24 04Z,  -0.40,   3.05,  99.90,   2.68,   0.04,  (max)
03/24 05Z,  -0.40,   2.69,  99.90,   2.33,   0.04,
03/24 06Z,  -0.40,   2.04,  99.90,   1.68,   0.04,
03/24 07Z,  -0.40,   1.25,  99.90,   0.88,   0.04,
03/24 08Z,  -0.40,   0.49,  99.90,   0.13,   0.04,
03/24 09Z,  -0.40,  -0.04,  99.90,  -0.41,   0.04,
03/24 10Z,  -0.40,  -0.22,  99.90,  -0.59,   0.04,  (min)
03/24 11Z,  -0.40,  -0.01,  99.90,  -0.38,   0.04,
03/24 12Z,  -0.40,   0.52,  99.90,   0.16,   0.04,