EXTRA-TROPICAL  STORM  SURGE  2.3
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East Coast 
#Washington, DC : 02/01/2023 13:20:22 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/30 18Z,   0.80,   1.89,   2.64,  99.90,  -0.05,
01/30 19Z,   0.80,   2.40,   3.13,  99.90,  -0.07,
01/30 20Z,   0.80,   2.66,   3.37,  99.90,  -0.09,  (max)
01/30 21Z,   0.80,   2.58,   3.35,  99.90,  -0.03,
01/30 22Z,   0.80,   2.22,   3.01,  99.90,  -0.01,
01/30 23Z,   0.80,   1.72,   2.47,  99.90,  -0.05,
01/31 00Z,   0.80,   1.21,   1.94,  99.90,  -0.07,
01/31 01Z,   0.80,   0.75,   1.46,  99.90,  -0.09,
01/31 02Z,   0.80,   0.34,   1.08,  99.90,  -0.06,
01/31 03Z,   0.80,   0.03,   0.83,  99.90,   0.00,
01/31 04Z,   0.80,   0.01,   0.76,  99.90,  -0.05,  (min)
01/31 05Z,   0.80,   0.44,   1.02,  99.90,  -0.22,
01/31 06Z,   0.70,   1.08,   1.56,  99.90,  -0.22,
01/31 07Z,   0.70,   1.67,   2.16,  99.90,  -0.21,
01/31 08Z,   0.70,   2.10,   2.57,  99.90,  -0.23,
01/31 09Z,   0.70,   2.24,   2.68,  99.90,  -0.26,  (max)
01/31 10Z,   0.70,   2.03,   2.50,  99.90,  -0.23,
01/31 11Z,   0.70,   1.56,   2.07,  99.90,  -0.19,
01/31 12Z,   0.60,   1.02,   1.56,  99.90,  -0.06,
01/31 13Z,   0.60,   0.56,   1.07,  99.90,  -0.09,
01/31 14Z,   0.60,   0.23,   0.67,  99.90,  -0.16,
01/31 15Z,   0.60,   0.04,   0.41,  99.90,  -0.23,
01/31 16Z,   0.60,   0.08,   0.39,  99.90,  -0.29,  (min)
01/31 17Z,   0.60,   0.52,   0.85,  99.90,  -0.27,
01/31 18Z,   0.60,   1.24,   1.61,  99.90,  -0.23,
01/31 19Z,   0.60,   1.91,   2.31,  99.90,  -0.20,
01/31 20Z,   0.60,   2.38,   2.83,  99.90,  -0.15,
01/31 21Z,   0.60,   2.62,   3.05,  99.90,  -0.17,  (max)
01/31 22Z,   0.60,   2.52,   2.99,  99.90,  -0.13,
01/31 23Z,   0.60,   2.15,   2.69,  99.90,  -0.06,
02/01 00Z,   0.60,   1.67,   2.23,  99.90,  -0.04,
02/01 01Z,   0.70,   1.19,   1.74,  99.90,  -0.15,
02/01 02Z,   0.70,   0.76,   1.25,  99.90,  -0.21,
02/01 03Z,   0.70,   0.36,   0.85,  99.90,  -0.21,
02/01 04Z,   0.70,   0.05,   0.57,  99.90,  -0.18,
02/01 05Z,   0.70,   0.06,   0.45,  99.90,  -0.31,  (min)
02/01 06Z,   0.80,   0.50,   0.61,  99.90,  -0.69,
02/01 07Z,   0.80,   1.12,   1.17,  99.90,  -0.75,
02/01 08Z,   0.70,   1.70,   1.84,  99.90,  -0.56,
02/01 09Z,   0.70,   2.11,   2.34,  99.90,  -0.47,
02/01 10Z,   0.70,   2.23,   2.58,  99.90,  -0.35,  (max)
02/01 11Z,   0.70,   1.99,   2.57,  99.90,  -0.12,
02/01 12Z,   0.70,   1.51,   2.27,  99.90,   0.06,
02/01 13Z,   0.70,   0.99,   1.83,  99.90,   0.14,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/01 14Z,   0.70,   0.55,  99.90,   1.36,   0.11,
02/01 15Z,   0.70,   0.25,  99.90,   1.02,   0.07,
02/01 16Z,   0.70,   0.06,  99.90,   0.80,   0.04,  (min)
02/01 17Z,   0.70,   0.13,  99.90,   0.84,   0.01,
02/01 18Z,   0.70,   0.60,  99.90,   1.27,  -0.02,
02/01 19Z,   0.70,   1.30,  99.90,   1.94,  -0.06,
02/01 20Z,   0.70,   1.93,  99.90,   2.54,  -0.09,
02/01 21Z,   0.70,   2.38,  99.90,   2.96,  -0.12,
02/01 22Z,   0.70,   2.59,  99.90,   3.13,  -0.16,  (max)
02/01 23Z,   0.70,   2.46,  99.90,   2.97,  -0.19,
02/02 00Z,   0.70,   2.09,  99.90,   2.57,  -0.22,
02/02 01Z,   0.70,   1.62,  99.90,   2.06,  -0.25,
02/02 02Z,   0.70,   1.15,  99.90,   1.60,  -0.25,
02/02 03Z,   0.70,   0.74,  99.90,   1.18,  -0.25,
02/02 04Z,   0.70,   0.34,  99.90,   0.79,  -0.25,
02/02 05Z,   0.70,   0.04,  99.90,   0.49,  -0.25,  (min)
02/02 06Z,   0.70,   0.11,  99.90,   0.55,  -0.25,
02/02 07Z,   0.70,   0.58,  99.90,   1.03,  -0.25,
02/02 08Z,   0.70,   1.21,  99.90,   1.65,  -0.25,
02/02 09Z,   0.70,   1.78,  99.90,   2.22,  -0.25,
02/02 10Z,   0.70,   2.17,  99.90,   2.62,  -0.25,
02/02 11Z,   0.70,   2.24,  99.90,   2.69,  -0.25,  (max)
02/02 12Z,   0.70,   1.96,  99.90,   2.40,  -0.25,
02/02 13Z,   0.70,   1.47,  99.90,   1.91,  -0.25,
02/02 14Z,   0.70,   0.95,  99.90,   1.40,  -0.25,
02/02 15Z,   0.70,   0.53,  99.90,   0.97,  -0.25,
02/02 16Z,   0.70,   0.23,  99.90,   0.68,  -0.25,
02/02 17Z,   0.70,   0.05,  99.90,   0.50,  -0.25,  (min)
02/02 18Z,   0.70,   0.15,  99.90,   0.60,  -0.25,
02/02 19Z,   0.70,   0.66,  99.90,   1.11,  -0.25,
02/02 20Z,   0.80,   1.37,  99.90,   1.91,  -0.25,
02/02 21Z,   0.80,   1.98,  99.90,   2.53,  -0.25,
02/02 22Z,   0.80,   2.41,  99.90,   2.96,  -0.25,
02/02 23Z,   0.80,   2.57,  99.90,   3.12,  -0.25,  (max)
02/03 00Z,   0.80,   2.40,  99.90,   2.95,  -0.25,
02/03 01Z,   0.80,   2.01,  99.90,   2.56,  -0.25,
02/03 02Z,   0.80,   1.54,  99.90,   2.09,  -0.25,
02/03 03Z,   0.80,   1.09,  99.90,   1.63,  -0.25,
02/03 04Z,   0.80,   0.68,  99.90,   1.22,  -0.25,
02/03 05Z,   0.80,   0.28,  99.90,   0.83,  -0.25,
02/03 06Z,   0.80,   0.03,  99.90,   0.57,  -0.25,  (min)
02/03 07Z,   0.80,   0.17,  99.90,   0.72,  -0.25,
02/03 08Z,   0.80,   0.71,  99.90,   1.26,  -0.25,
02/03 09Z,   0.80,   1.35,  99.90,   1.90,  -0.25,
02/03 10Z,   0.80,   1.90,  99.90,   2.45,  -0.25,
02/03 11Z,   0.80,   2.25,  99.90,   2.80,  -0.25,  (max)
02/03 12Z,   0.80,   2.25,  99.90,   2.80,  -0.25,
02/03 13Z,   0.80,   1.91,  99.90,   2.46,  -0.25,
02/03 14Z,   0.80,   1.40,  99.90,   1.95,  -0.25,
02/03 15Z,   0.80,   0.88,  99.90,   1.43,  -0.25,
02/03 16Z,   0.70,   0.47,  99.90,   0.92,  -0.25,
02/03 17Z,   0.70,   0.17,  99.90,   0.62,  -0.25,
02/03 18Z,   0.70,   0.02,  99.90,   0.46,  -0.25,  (min)
02/03 19Z,   0.70,   0.19,  99.90,   0.63,  -0.25,
02/03 20Z,   0.60,   0.76,  99.90,   1.11,  -0.25,
02/03 21Z,   0.60,   1.48,  99.90,   1.83,  -0.25,
02/03 22Z,   0.60,   2.08,  99.90,   2.42,  -0.25,
02/03 23Z,   0.50,   2.46,  99.90,   2.71,  -0.25,
02/04 00Z,   0.50,   2.56,  99.90,   2.81,  -0.25,  (max)
02/04 01Z,   0.50,   2.34,  99.90,   2.58,  -0.25,
02/04 02Z,   0.40,   1.91,  99.90,   2.06,  -0.25,
02/04 03Z,   0.40,   1.44,  99.90,   1.58,  -0.25,
02/04 04Z,   0.40,   0.98,  99.90,   1.13,  -0.25,
02/04 05Z,   0.30,   0.57,  99.90,   0.61,  -0.25,
02/04 06Z,   0.30,   0.19,  99.90,   0.24,  -0.25,
02/04 07Z,   0.30,   0.02,  99.90,   0.06,  -0.25,  (min)
02/04 08Z,   0.30,   0.28,  99.90,   0.33,  -0.25,
02/04 09Z,   0.20,   0.90,  99.90,   0.84,  -0.25,
02/04 10Z,   0.20,   1.55,  99.90,   1.49,  -0.25,
02/04 11Z,   0.20,   2.06,  99.90,   2.01,  -0.25,
02/04 12Z,   0.20,   2.33,  99.90,   2.28,  -0.25,  (max)
02/04 13Z,   0.20,   2.24,  99.90,   2.18,  -0.25,
02/04 14Z,   0.20,   1.83,  99.90,   1.78,  -0.25,
02/04 15Z,   0.20,   1.30,  99.90,   1.25,  -0.25,
02/04 16Z,   0.20,   0.79,  99.90,   0.73,  -0.25,
02/04 17Z,   0.20,   0.38,  99.90,   0.33,  -0.25,
02/04 18Z,   0.20,   0.09,  99.90,   0.04,  -0.25,
02/04 19Z,   0.20,  -0.01,  99.90,  -0.07,  -0.25,  (min)
02/04 20Z,   0.20,   0.25,  99.90,   0.20,  -0.25,
02/04 21Z,   0.20,   0.91,  99.90,   0.86,  -0.25,
02/04 22Z,   0.20,   1.65,  99.90,   1.59,  -0.25,
02/04 23Z,   0.20,   2.21,  99.90,   2.16,  -0.25,
02/05 00Z,   0.30,   2.53,  99.90,   2.58,  -0.25,
02/05 01Z,   0.30,   2.54,  99.90,   2.59,  -0.25,  (max)
02/05 02Z,   0.30,   2.24,  99.90,   2.29,  -0.25,
02/05 03Z,   0.30,   1.78,  99.90,   1.83,  -0.25,
02/05 04Z,   0.30,   1.29,  99.90,   1.33,  -0.25,
02/05 05Z,   0.30,   0.83,  99.90,   0.87,  -0.25,
02/05 06Z,   0.40,   0.42,  99.90,   0.57,  -0.25,