EXTRA-TROPICAL  STORM  SURGE  2.3
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East Coast
#Philadelphia, PA : 08/20/2022 06:20:20 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
08/18 12Z,   1.10,   6.02,   6.46,  99.90,  -0.66,  (max)
08/18 13Z,   1.10,   5.13,   5.40,  99.90,  -0.83,
08/18 14Z,   1.00,   4.05,   4.36,  99.90,  -0.69,
08/18 15Z,   1.00,   2.94,   3.33,  99.90,  -0.61,
08/18 16Z,   1.00,   1.88,   2.26,  99.90,  -0.62,
08/18 17Z,   1.00,   0.90,   1.24,  99.90,  -0.66,
08/18 18Z,   0.90,   0.48,   0.64,  99.90,  -0.74,  (min)
08/18 19Z,   0.80,   1.28,   1.95,  99.90,  -0.13,
08/18 20Z,   0.80,   2.88,   3.78,  99.90,   0.10,
08/18 21Z,   0.80,   4.30,   5.12,  99.90,   0.02,
08/18 22Z,   0.80,   5.47,   6.17,  99.90,  -0.10,
08/18 23Z,   0.80,   6.43,   6.99,  99.90,  -0.24,
08/19 00Z,   0.60,   6.66,   7.06,  99.90,  -0.20,  (max)
08/19 01Z,   0.60,   6.07,   6.22,  99.90,  -0.45,
08/19 02Z,   0.60,   5.13,   5.11,  99.90,  -0.62,
08/19 03Z,   0.60,   4.09,   4.06,  99.90,  -0.63,
08/19 04Z,   0.50,   3.01,   3.01,  99.90,  -0.50,
08/19 05Z,   0.50,   1.89,   1.95,  99.90,  -0.44,
08/19 06Z,   0.40,   0.94,   1.09,  99.90,  -0.25,
08/19 07Z,   0.40,   0.91,   0.66,  99.90,  -0.65,  (min)
08/19 08Z,   0.40,   2.00,   2.04,  99.90,  -0.36,
08/19 09Z,   0.40,   3.32,   3.55,  99.90,  -0.17,
08/19 10Z,   0.30,   4.43,   4.71,  99.90,  -0.02,
08/19 11Z,   0.30,   5.48,   5.51,  99.90,  -0.27,
08/19 12Z,   0.20,   6.07,   5.95,  99.90,  -0.32,  (max)
08/19 13Z,   0.20,   5.75,   5.51,  99.90,  -0.44,
08/19 14Z,   0.20,   4.82,   4.56,  99.90,  -0.46,
08/19 15Z,   0.20,   3.73,   3.51,  99.90,  -0.42,
08/19 16Z,   0.20,   2.65,   2.50,  99.90,  -0.35,
08/19 17Z,   0.10,   1.67,   1.43,  99.90,  -0.34,
08/19 18Z,   0.10,   0.83,   0.55,  99.90,  -0.38,
08/19 19Z,   0.10,   0.65,   0.47,  99.90,  -0.28,  (min)
08/19 20Z,   0.10,   1.64,   2.28,  99.90,   0.54,
08/19 21Z,   0.10,   3.20,   3.79,  99.90,   0.49,
08/19 22Z,   0.10,   4.50,   5.14,  99.90,   0.54,
08/19 23Z,   0.10,   5.61,   6.26,  99.90,   0.55,
08/20 00Z,   0.20,   6.51,   7.02,  99.90,   0.31,
08/20 01Z,   0.20,   6.63,   7.04,  99.90,   0.21,  (max)
08/20 02Z,   0.20,   5.98,   6.25,  99.90,   0.07,
08/20 03Z,   0.20,   5.02,   5.15,  99.90,  -0.07,
08/20 04Z,   0.20,   3.98,   4.08,  99.90,  -0.10,
08/20 05Z,   0.20,   2.91,   3.02,  99.90,  -0.09,
08/20 06Z,   0.30,   1.80,   1.98,  99.90,  -0.12,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
08/20 07Z,   0.30,   0.92,  99.90,   1.09,  -0.13,
08/20 08Z,   0.20,   1.01,  99.90,   1.07,  -0.14,  (min)
08/20 09Z,   0.20,   2.08,  99.90,   2.14,  -0.14,
08/20 10Z,   0.20,   3.27,  99.90,   3.33,  -0.15,
08/20 11Z,   0.20,   4.33,  99.90,   4.38,  -0.16,
08/20 12Z,   0.20,   5.40,  99.90,   5.44,  -0.16,
08/20 13Z,   0.20,   5.95,  99.90,   5.98,  -0.17,  (max)
08/20 14Z,   0.20,   5.55,  99.90,   5.58,  -0.18,
08/20 15Z,   0.20,   4.60,  99.90,   4.62,  -0.18,
08/20 16Z,   0.10,   3.50,  99.90,   3.41,  -0.19,
08/20 17Z,   0.10,   2.46,  99.90,   2.37,  -0.19,
08/20 18Z,   0.10,   1.55,  99.90,   1.45,  -0.20,
08/20 19Z,   0.20,   0.82,  99.90,   0.82,  -0.20,  (min)
08/20 20Z,   0.20,   0.83,  99.90,   0.83,  -0.20,
08/20 21Z,   0.20,   1.95,  99.90,   1.95,  -0.20,
08/20 22Z,   0.20,   3.44,  99.90,   3.44,  -0.20,
08/20 23Z,   0.20,   4.64,  99.90,   4.64,  -0.20,
08/21 00Z,   0.20,   5.75,  99.90,   5.75,  -0.20,
08/21 01Z,   0.20,   6.60,  99.90,   6.60,  -0.20,
08/21 02Z,   0.20,   6.61,  99.90,   6.61,  -0.20,  (max)
08/21 03Z,   0.20,   5.91,  99.90,   5.91,  -0.20,
08/21 04Z,   0.30,   4.94,  99.90,   5.04,  -0.20,
08/21 05Z,   0.30,   3.90,  99.90,   4.00,  -0.20,
08/21 06Z,   0.30,   2.84,  99.90,   2.94,  -0.20,
08/21 07Z,   0.30,   1.71,  99.90,   1.81,  -0.20,
08/21 08Z,   0.30,   0.88,  99.90,   0.98,  -0.20,  (min)
08/21 09Z,   0.30,   1.07,  99.90,   1.17,  -0.20,
08/21 10Z,   0.30,   2.12,  99.90,   2.22,  -0.20,
08/21 11Z,   0.30,   3.23,  99.90,   3.33,  -0.20,
08/21 12Z,   0.30,   4.30,  99.90,   4.40,  -0.20,
08/21 13Z,   0.30,   5.41,  99.90,   5.51,  -0.20,
08/21 14Z,   0.30,   5.89,  99.90,   5.99,  -0.20,  (max)
08/21 15Z,   0.30,   5.43,  99.90,   5.53,  -0.20,
08/21 16Z,   0.30,   4.45,  99.90,   4.55,  -0.20,
08/21 17Z,   0.30,   3.36,  99.90,   3.46,  -0.20,
08/21 18Z,   0.30,   2.35,  99.90,   2.45,  -0.20,
08/21 19Z,   0.40,   1.47,  99.90,   1.67,  -0.20,
08/21 20Z,   0.40,   0.82,  99.90,   1.02,  -0.20,  (min)
08/21 21Z,   0.40,   0.99,  99.90,   1.19,  -0.20,
08/21 22Z,   0.40,   2.20,  99.90,   2.40,  -0.20,
08/21 23Z,   0.40,   3.63,  99.90,   3.83,  -0.20,
08/22 00Z,   0.50,   4.79,  99.90,   5.09,  -0.20,
08/22 01Z,   0.50,   5.92,  99.90,   6.22,  -0.20,
08/22 02Z,   0.50,   6.70,  99.90,   7.00,  -0.20,  (max)
08/22 03Z,   0.50,   6.61,  99.90,   6.91,  -0.20,
08/22 04Z,   0.50,   5.86,  99.90,   6.16,  -0.20,
08/22 05Z,   0.50,   4.88,  99.90,   5.18,  -0.20,
08/22 06Z,   0.50,   3.83,  99.90,   4.13,  -0.20,
08/22 07Z,   0.50,   2.75,  99.90,   3.05,  -0.20,
08/22 08Z,   0.50,   1.59,  99.90,   1.89,  -0.20,
08/22 09Z,   0.50,   0.81,  99.90,   1.11,  -0.20,  (min)
08/22 10Z,   0.50,   1.10,  99.90,   1.40,  -0.20,
08/22 11Z,   0.50,   2.16,  99.90,   2.46,  -0.20,
08/22 12Z,   0.50,   3.24,  99.90,   3.54,  -0.20,
08/22 13Z,   0.50,   4.38,  99.90,   4.68,  -0.20,
08/22 14Z,   0.50,   5.51,  99.90,   5.81,  -0.20,
08/22 15Z,   0.50,   5.89,  99.90,   6.19,  -0.20,  (max)
08/22 16Z,   0.40,   5.35,  99.90,   5.55,  -0.20,
08/22 17Z,   0.40,   4.35,  99.90,   4.55,  -0.20,
08/22 18Z,   0.40,   3.25,  99.90,   3.45,  -0.20,
08/22 19Z,   0.40,   2.26,  99.90,   2.46,  -0.20,
08/22 20Z,   0.40,   1.39,  99.90,   1.59,  -0.20,
08/22 21Z,   0.40,   0.80,  99.90,   1.00,  -0.20,  (min)
08/22 22Z,   0.40,   1.12,  99.90,   1.32,  -0.20,
08/22 23Z,   0.40,   2.43,  99.90,   2.63,  -0.20,
08/23 00Z,   0.40,   3.82,  99.90,   4.02,  -0.20,
08/23 01Z,   0.50,   4.99,  99.90,   5.29,  -0.20,
08/23 02Z,   0.50,   6.13,  99.90,   6.43,  -0.20,
08/23 03Z,   0.50,   6.83,  99.90,   7.13,  -0.20,  (max)
08/23 04Z,   0.50,   6.61,  99.90,   6.91,  -0.20,
08/23 05Z,   0.50,   5.81,  99.90,   6.11,  -0.20,
08/23 06Z,   0.50,   4.81,  99.90,   5.11,  -0.20,
08/23 07Z,   0.50,   3.74,  99.90,   4.04,  -0.20,
08/23 08Z,   0.50,   2.61,  99.90,   2.90,  -0.20,
08/23 09Z,   0.40,   1.41,  99.90,   1.61,  -0.20,
08/23 10Z,   0.40,   0.72,  99.90,   0.92,  -0.20,  (min)
08/23 11Z,   0.40,   1.17,  99.90,   1.37,  -0.20,
08/23 12Z,   0.40,   2.27,  99.90,   2.47,  -0.20,
08/23 13Z,   0.30,   3.37,  99.90,   3.47,  -0.20,
08/23 14Z,   0.30,   4.58,  99.90,   4.68,  -0.20,
08/23 15Z,   0.30,   5.68,  99.90,   5.78,  -0.20,
08/23 16Z,   0.30,   5.92,  99.90,   6.02,  -0.20,  (max)
08/23 17Z,   0.30,   5.27,  99.90,   5.37,  -0.20,
08/23 18Z,   0.30,   4.24,  99.90,   4.34,  -0.20,
08/23 19Z,   0.30,   3.14,  99.90,   3.24,  -0.20,
08/23 20Z,   0.30,   2.15,  99.90,   2.25,  -0.20,
08/23 21Z,   0.30,   1.27,  99.90,   1.37,  -0.20,
08/23 22Z,   0.30,   0.76,  99.90,   0.86,  -0.20,  (min)
08/23 23Z,   0.30,   1.28,  99.90,   1.38,  -0.20,
08/24 00Z,   0.30,   2.69,  99.90,   2.79,  -0.20,