EXTRA-TROPICAL  STORM  SURGE  2.3
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#Baltimore, MD : 01/27/2023 08:21:12 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/25 12Z,   0.40,   0.49,   0.74,  99.90,  -0.15,
01/25 13Z,   0.40,   0.76,   0.97,  99.90,  -0.19,
01/25 14Z,   0.40,   0.88,   1.09,  99.90,  -0.19,  (max)
01/25 15Z,   0.40,   0.82,   0.98,  99.90,  -0.24,
01/25 16Z,   0.40,   0.61,   0.83,  99.90,  -0.18,
01/25 17Z,   0.40,   0.33,   0.58,  99.90,  -0.15,
01/25 18Z,   0.50,   0.04,   0.30,  99.90,  -0.24,
01/25 19Z,   0.50,  -0.21,   0.07,  99.90,  -0.22,
01/25 20Z,   0.50,  -0.36,   0.00,  99.90,  -0.14,
01/25 21Z,   0.60,  -0.38,  -0.05,  99.90,  -0.27,  (min)
01/25 22Z,   0.60,  -0.23,   0.16,  99.90,  -0.21,
01/25 23Z,   0.80,   0.07,   0.50,  99.90,  -0.37,
01/26 00Z,   0.70,   0.45,   0.91,  99.90,  -0.24,
01/26 01Z,   0.80,   0.82,   1.56,  99.90,  -0.06,
01/26 02Z,   0.90,   1.06,   1.92,  99.90,  -0.04,
01/26 03Z,   1.00,   1.12,   1.98,  99.90,  -0.14,
01/26 04Z,   1.00,   1.00,   2.22,  99.90,   0.22,
01/26 05Z,   1.10,   0.76,   2.22,  99.90,   0.36,  (max)
01/26 06Z,   1.40,   0.46,   1.86,  99.90,   0.00,
01/26 07Z,   1.40,   0.16,   1.70,  99.90,   0.14,  (min)
01/26 08Z,   1.30,  -0.09,   1.71,  99.90,   0.50,  (max)
01/26 09Z,   1.30,  -0.24,   1.63,  99.90,   0.57,
01/26 10Z,   1.20,  -0.24,   1.51,  99.90,   0.55,  (min)
01/26 11Z,   1.10,  -0.08,   1.57,  99.90,   0.55,
01/26 12Z,   1.40,   0.21,   1.79,  99.90,   0.18,
01/26 13Z,   1.40,   0.54,   2.00,  99.90,   0.06,
01/26 14Z,   1.30,   0.81,   2.15,  99.90,   0.04,  (max)
01/26 15Z,   1.30,   0.92,   2.07,  99.90,  -0.15,
01/26 16Z,   1.20,   0.87,   1.80,  99.90,  -0.27,
01/26 17Z,   1.20,   0.68,   1.53,  99.90,  -0.35,
01/26 18Z,   1.30,   0.42,   1.29,  99.90,  -0.43,
01/26 19Z,   1.20,   0.15,   1.09,  99.90,  -0.26,
01/26 20Z,   1.10,  -0.07,   1.00,  99.90,  -0.03,
01/26 21Z,   1.10,  -0.22,   0.77,  99.90,  -0.11,
01/26 22Z,   1.10,  -0.24,   0.46,  99.90,  -0.40,
01/26 23Z,   1.10,  -0.12,   0.45,  99.90,  -0.53,  (min)
01/27 00Z,   0.90,   0.14,   0.56,  99.90,  -0.48,
01/27 01Z,   0.90,   0.47,   0.86,  99.90,  -0.51,
01/27 02Z,   0.90,   0.77,   1.21,  99.90,  -0.46,
01/27 03Z,   0.80,   0.96,   1.33,  99.90,  -0.43,
01/27 04Z,   0.80,   0.97,   1.42,  99.90,  -0.35,  (max)
01/27 05Z,   0.80,   0.83,   1.31,  99.90,  -0.32,
01/27 06Z,   0.80,   0.58,   0.97,  99.90,  -0.41,
01/27 07Z,   0.80,   0.29,   0.65,  99.90,  -0.44,
01/27 08Z,   0.80,   0.02,   0.46,  99.90,  -0.36,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/27 09Z,   0.70,  -0.19,  99.90,   0.18,  -0.33,
01/27 10Z,   0.70,  -0.29,  99.90,   0.11,  -0.30,  (min)
01/27 11Z,   0.70,  -0.25,  99.90,   0.18,  -0.27,
01/27 12Z,   0.70,  -0.06,  99.90,   0.40,  -0.24,
01/27 13Z,   0.70,   0.26,  99.90,   0.74,  -0.21,
01/27 14Z,   0.60,   0.59,  99.90,   1.01,  -0.19,
01/27 15Z,   0.60,   0.85,  99.90,   1.29,  -0.16,
01/27 16Z,   0.50,   0.96,  99.90,   1.33,  -0.13,  (max)
01/27 17Z,   0.40,   0.92,  99.90,   1.22,  -0.10,
01/27 18Z,   0.40,   0.75,  99.90,   1.08,  -0.07,
01/27 19Z,   0.40,   0.53,  99.90,   0.88,  -0.04,
01/27 20Z,   0.40,   0.29,  99.90,   0.68,  -0.01,
01/27 21Z,   0.40,   0.08,  99.90,   0.47,  -0.01,
01/27 22Z,   0.40,  -0.06,  99.90,   0.32,  -0.01,
01/27 23Z,   0.40,  -0.11,  99.90,   0.28,  -0.01,  (min)
01/28 00Z,   0.40,  -0.02,  99.90,   0.36,  -0.01,
01/28 01Z,   0.50,   0.19,  99.90,   0.67,  -0.01,
01/28 02Z,   0.50,   0.46,  99.90,   0.95,  -0.01,
01/28 03Z,   0.40,   0.71,  99.90,   1.09,  -0.01,
01/28 04Z,   0.50,   0.84,  99.90,   1.32,  -0.01,  (max)
01/28 05Z,   0.50,   0.81,  99.90,   1.30,  -0.01,
01/28 06Z,   0.50,   0.65,  99.90,   1.14,  -0.01,
01/28 07Z,   0.50,   0.40,  99.90,   0.89,  -0.01,
01/28 08Z,   0.50,   0.13,  99.90,   0.62,  -0.01,
01/28 09Z,   0.50,  -0.11,  99.90,   0.38,  -0.01,
01/28 10Z,   0.50,  -0.27,  99.90,   0.21,  -0.01,  (min)
01/28 11Z,   0.60,  -0.33,  99.90,   0.26,  -0.01,
01/28 12Z,   0.60,  -0.25,  99.90,   0.34,  -0.01,
01/28 13Z,   0.60,  -0.02,  99.90,   0.56,  -0.01,
01/28 14Z,   0.60,   0.30,  99.90,   0.89,  -0.01,
01/28 15Z,   0.60,   0.63,  99.90,   1.22,  -0.01,
01/28 16Z,   0.50,   0.89,  99.90,   1.37,  -0.01,
01/28 17Z,   0.50,   1.00,  99.90,   1.49,  -0.01,  (max)
01/28 18Z,   0.50,   0.97,  99.90,   1.45,  -0.01,
01/28 19Z,   0.50,   0.83,  99.90,   1.32,  -0.01,
01/28 20Z,   0.50,   0.64,  99.90,   1.12,  -0.01,
01/28 21Z,   0.40,   0.43,  99.90,   0.81,  -0.01,
01/28 22Z,   0.40,   0.23,  99.90,   0.61,  -0.01,
01/28 23Z,   0.40,   0.07,  99.90,   0.46,  -0.01,
01/29 00Z,   0.40,   0.00,  99.90,   0.39,  -0.01,
01/29 01Z,   0.30,   0.05,  99.90,   0.33,  -0.01,  (min)
01/29 02Z,   0.30,   0.21,  99.90,   0.49,  -0.01,
01/29 03Z,   0.30,   0.43,  99.90,   0.72,  -0.01,
01/29 04Z,   0.30,   0.62,  99.90,   0.91,  -0.01,
01/29 05Z,   0.30,   0.71,  99.90,   1.00,  -0.01,  (max)
01/29 06Z,   0.30,   0.66,  99.90,   0.95,  -0.01,
01/29 07Z,   0.30,   0.49,  99.90,   0.78,  -0.01,
01/29 08Z,   0.30,   0.25,  99.90,   0.54,  -0.01,
01/29 09Z,   0.30,   0.01,  99.90,   0.30,  -0.01,
01/29 10Z,   0.40,  -0.19,  99.90,   0.19,  -0.01,
01/29 11Z,   0.40,  -0.32,  99.90,   0.06,  -0.01,
01/29 12Z,   0.40,  -0.34,  99.90,   0.05,  -0.01,  (min)
01/29 13Z,   0.40,  -0.22,  99.90,   0.16,  -0.01,
01/29 14Z,   0.40,   0.02,  99.90,   0.41,  -0.01,
01/29 15Z,   0.40,   0.35,  99.90,   0.73,  -0.01,
01/29 16Z,   0.50,   0.68,  99.90,   1.16,  -0.01,
01/29 17Z,   0.50,   0.92,  99.90,   1.41,  -0.01,
01/29 18Z,   0.50,   1.04,  99.90,   1.52,  -0.01,  (max)
01/29 19Z,   0.50,   1.02,  99.90,   1.51,  -0.01,
01/29 20Z,   0.60,   0.91,  99.90,   1.49,  -0.01,
01/29 21Z,   0.60,   0.74,  99.90,   1.32,  -0.01,
01/29 22Z,   0.60,   0.54,  99.90,   1.13,  -0.01,
01/29 23Z,   0.60,   0.34,  99.90,   0.93,  -0.01,
01/30 00Z,   0.60,   0.17,  99.90,   0.76,  -0.01,
01/30 01Z,   0.60,   0.07,  99.90,   0.66,  -0.01,  (min)
01/30 02Z,   0.60,   0.08,  99.90,   0.67,  -0.01,
01/30 03Z,   0.60,   0.20,  99.90,   0.79,  -0.01,
01/30 04Z,   0.60,   0.38,  99.90,   0.97,  -0.01,
01/30 05Z,   0.60,   0.54,  99.90,   1.12,  -0.01,
01/30 06Z,   0.60,   0.60,  99.90,   1.18,  -0.01,  (max)
01/30 07Z,   0.60,   0.53,  99.90,   1.12,  -0.01,
01/30 08Z,   0.60,   0.37,  99.90,   0.95,  -0.01,
01/30 09Z,   0.60,   0.15,  99.90,   0.73,  -0.01,
01/30 10Z,   0.60,  -0.07,  99.90,   0.51,  -0.01,
01/30 11Z,   0.60,  -0.24,  99.90,   0.34,  -0.01,
01/30 12Z,   0.60,  -0.34,  99.90,   0.25,  -0.01,  (min)
01/30 13Z,   0.60,  -0.33,  99.90,   0.26,  -0.01,
01/30 14Z,   0.50,  -0.19,  99.90,   0.30,  -0.01,
01/30 15Z,   0.50,   0.07,  99.90,   0.56,  -0.01,
01/30 16Z,   0.50,   0.40,  99.90,   0.88,  -0.01,
01/30 17Z,   0.50,   0.72,  99.90,   1.20,  -0.01,
01/30 18Z,   0.50,   0.95,  99.90,   1.44,  -0.01,
01/30 19Z,   0.50,   1.07,  99.90,   1.55,  -0.01,  (max)
01/30 20Z,   0.50,   1.06,  99.90,   1.55,  -0.01,
01/30 21Z,   0.50,   0.97,  99.90,   1.45,  -0.01,
01/30 22Z,   0.50,   0.81,  99.90,   1.30,  -0.01,
01/30 23Z,   0.50,   0.62,  99.90,   1.10,  -0.01,
01/31 00Z,   0.50,   0.41,  99.90,   0.89,  -0.01,