EXTRA-TROPICAL  STORM  SURGE  2.3
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#Popokamute, AK : 09/30/2022 14:21:23 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/28 18Z,   0.10,  -8.64,  99.90,  -8.54,   0.00,
09/28 19Z,   0.40,  -9.14,  99.90,  -8.74,   0.00,  (min)
09/28 20Z,   0.70,  -9.17,  99.90,  -8.47,   0.00,
09/28 21Z,   1.00,  -8.58,  99.90,  -7.58,   0.00,
09/28 22Z,   1.20,  -7.01,  99.90,  -5.81,   0.00,
09/28 23Z,   1.30,  -4.64,  99.90,  -3.34,   0.00,
09/29 00Z,   1.20,  -2.35,  99.90,  -1.15,   0.00,
09/29 01Z,   1.10,  -1.04,  99.90,   0.06,   0.00,  (max)
09/29 02Z,   1.10,  -1.14,  99.90,  -0.04,   0.00,
09/29 03Z,   1.10,  -2.40,  99.90,  -1.30,   0.00,
09/29 04Z,   1.00,  -4.14,  99.90,  -3.14,   0.00,
09/29 05Z,   0.90,  -5.84,  99.90,  -4.94,   0.00,
09/29 06Z,   0.80,  -7.22,  99.90,  -6.42,   0.00,
09/29 07Z,   0.70,  -8.15,  99.90,  -7.45,   0.00,
09/29 08Z,   0.50,  -8.56,  99.90,  -8.06,   0.00,  (min)
09/29 09Z,   0.40,  -8.36,  99.90,  -7.96,   0.00,
09/29 10Z,   0.30,  -7.21,  99.90,  -6.91,   0.00,
09/29 11Z,   0.20,  -5.10,  99.90,  -4.90,   0.00,
09/29 12Z,   0.20,  -3.03,  99.90,  -2.83,   0.00,
09/29 13Z,   0.20,  -2.03,  99.90,  -1.83,   0.00,  (max)
09/29 14Z,   0.20,  -2.41,  99.90,  -2.21,   0.00,
09/29 15Z,   0.30,  -3.76,  99.90,  -3.46,   0.00,
09/29 16Z,   0.40,  -5.49,  99.90,  -5.09,   0.00,
09/29 17Z,   0.40,  -7.10,  99.90,  -6.70,   0.00,
09/29 18Z,   0.30,  -8.31,  99.90,  -8.01,   0.00,
09/29 19Z,   0.30,  -9.08,  99.90,  -8.78,   0.00,
09/29 20Z,   0.20,  -9.41,  99.90,  -9.21,   0.00,  (min)
09/29 21Z,   0.20,  -9.29,  99.90,  -9.09,   0.00,
09/29 22Z,   0.20,  -8.45,  99.90,  -8.25,   0.00,
09/29 23Z,   0.20,  -6.55,  99.90,  -6.35,   0.00,
09/30 00Z,   0.10,  -3.93,  99.90,  -3.83,   0.00,
09/30 01Z,   0.10,  -1.60,  99.90,  -1.50,   0.00,
09/30 02Z,   0.00,  -0.43,  99.90,  -0.43,   0.00,  (max)
09/30 03Z,  -0.10,  -0.76,  99.90,  -0.86,   0.00,
09/30 04Z,  -0.30,  -2.23,  99.90,  -2.53,   0.00,
09/30 05Z,  -0.50,  -4.10,  99.90,  -4.60,   0.00,
09/30 06Z,  -0.50,  -5.87,  99.90,  -6.37,   0.00,
09/30 07Z,  -0.60,  -7.26,  99.90,  -7.86,   0.00,
09/30 08Z,  -0.70,  -8.16,  99.90,  -8.86,   0.00,
09/30 09Z,  -0.70,  -8.51,  99.90,  -9.21,   0.00,  (min)
09/30 10Z,  -0.80,  -8.19,  99.90,  -8.99,   0.00,
09/30 11Z,  -0.70,  -6.81,  99.90,  -7.51,   0.00,
09/30 12Z,  -0.70,  -4.58,  99.90,  -5.28,   0.00,
09/30 13Z,  -0.60,  -2.69,  99.90,  -3.29,   0.00,
09/30 14Z,  -0.50,  -2.11,  99.90,  -2.61,   0.00,  (max)
09/30 15Z,  -0.40,  -2.84,  99.90,  -3.24,   0.00,
09/30 16Z,  -0.30,  -4.41,  99.90,  -4.71,   0.00,
09/30 17Z,  -0.20,  -6.19,  99.90,  -6.39,   0.00,
09/30 18Z,  -0.10,  -7.72,  99.90,  -7.82,   0.00,
09/30 19Z,  -0.10,  -8.81,  99.90,  -8.91,   0.00,
09/30 20Z,   0.00,  -9.43,  99.90,  -9.43,   0.00,
09/30 21Z,   0.00,  -9.64,  99.90,  -9.64,   0.00,  (min)
09/30 22Z,   0.10,  -9.37,  99.90,  -9.27,   0.00,
09/30 23Z,   0.20,  -8.28,  99.90,  -8.08,   0.00,
10/01 00Z,   0.30,  -6.06,  99.90,  -5.76,   0.00,
10/01 01Z,   0.40,  -3.24,  99.90,  -2.84,   0.00,
10/01 02Z,   0.50,  -0.91,  99.90,  -0.41,   0.00,
10/01 03Z,   0.70,   0.10,  99.90,   0.80,   0.00,  (max)
10/01 04Z,   0.80,  -0.47,  99.90,   0.33,   0.00,
10/01 05Z,   0.90,  -2.13,  99.90,  -1.23,   0.00,
10/01 06Z,   0.90,  -4.12,  99.90,  -3.22,   0.00,
10/01 07Z,   0.90,  -5.94,  99.90,  -5.04,   0.00,
10/01 08Z,   0.80,  -7.33,  99.90,  -6.53,   0.00,
10/01 09Z,   0.70,  -8.19,  99.90,  -7.49,   0.00,
10/01 10Z,   0.70,  -8.48,  99.90,  -7.78,   0.00,  (min)
10/01 11Z,   0.80,  -8.02,  99.90,  -7.22,   0.00,
10/01 12Z,   0.80,  -6.43,  99.90,  -5.63,   0.00,
10/01 13Z,   0.90,  -4.12,  99.90,  -3.22,   0.00,
10/01 14Z,   0.90,  -2.44,  99.90,  -1.54,   0.00,
10/01 15Z,   0.90,  -2.20,  99.90,  -1.30,   0.00,  (max)
10/01 16Z,   1.00,  -3.20,  99.90,  -2.20,   0.00,
10/01 17Z,   1.00,  -4.91,  99.90,  -3.91,   0.00,
10/01 18Z,   1.00,  -6.72,  99.90,  -5.72,   0.00,
10/01 19Z,   1.00,  -8.19,  99.90,  -7.19,   0.00,
10/01 20Z,   1.00,  -9.17,  99.90,  -8.17,   0.00,
10/01 21Z,   0.90,  -9.69,  99.90,  -8.79,   0.00,
10/01 22Z,   0.90,  -9.80,  99.90,  -8.90,   0.00,  (min)
10/01 23Z,   0.90,  -9.41,  99.90,  -8.51,   0.00,
10/02 00Z,   0.90,  -8.08,  99.90,  -7.18,   0.00,
10/02 01Z,   1.00,  -5.60,  99.90,  -4.60,   0.00,
10/02 02Z,   1.20,  -2.64,  99.90,  -1.44,   0.00,
10/02 03Z,   1.20,  -0.35,  99.90,   0.85,   0.00,
10/02 04Z,   1.30,   0.49,  99.90,   1.79,   0.00,  (max)
10/02 05Z,   1.40,  -0.29,  99.90,   1.11,   0.00,
10/02 06Z,   1.40,  -2.12,  99.90,  -0.72,   0.00,
10/02 07Z,   1.40,  -4.20,  99.90,  -2.80,   0.00,
10/02 08Z,   1.40,  -6.05,  99.90,  -4.65,   0.00,
10/02 09Z,   1.40,  -7.43,  99.90,  -6.03,   0.00,
10/02 10Z,   1.40,  -8.25,  99.90,  -6.85,   0.00,
10/02 11Z,   1.40,  -8.47,  99.90,  -7.07,   0.00,  (min)
10/02 12Z,   1.50,  -7.87,  99.90,  -6.37,   0.00,
10/02 13Z,   1.50,  -6.09,  99.90,  -4.59,   0.00,
10/02 14Z,   1.60,  -3.75,  99.90,  -2.15,   0.00,
10/02 15Z,   1.80,  -2.24,  99.90,  -0.44,   0.00,
10/02 16Z,   2.10,  -2.25,  99.90,  -0.15,   0.00,  (max)
10/02 17Z,   2.30,  -3.44,  99.90,  -1.14,   0.00,
10/02 18Z,   2.30,  -5.26,  99.90,  -2.96,   0.00,
10/02 19Z,   2.30,  -7.07,  99.90,  -4.77,   0.00,
10/02 20Z,   2.30,  -8.50,  99.90,  -6.20,   0.00,
10/02 21Z,   2.20,  -9.42,  99.90,  -7.22,   0.00,
10/02 22Z,   2.30,  -9.87,  99.90,  -7.57,   0.00,  (min)
10/02 23Z,   2.50,  -9.92,  99.90,  -7.42,   0.00,
10/03 00Z,   2.80,  -9.41,  99.90,  -6.61,   0.00,
10/03 01Z,   3.10,  -7.88,  99.90,  -4.78,   0.00,
10/03 02Z,   3.50,  -5.21,  99.90,  -1.71,   0.00,
10/03 03Z,   3.70,  -2.17,  99.90,   1.53,   0.00,
10/03 04Z,   3.90,   0.07,  99.90,   3.97,   0.00,
10/03 05Z,   3.80,   0.74,  99.90,   4.54,   0.00,  (max)
10/03 06Z,   3.70,  -0.24,  99.90,   3.46,   0.00,
10/03 07Z,   3.50,  -2.20,  99.90,   1.30,   0.00,
10/03 08Z,   3.20,  -4.34,  99.90,  -1.14,   0.00,
10/03 09Z,   3.00,  -6.21,  99.90,  -3.21,   0.00,
10/03 10Z,   2.90,  -7.57,  99.90,  -4.67,   0.00,
10/03 11Z,   2.60,  -8.33,  99.90,  -5.73,   0.00,
10/03 12Z,   2.60,  -8.48,  99.90,  -5.88,   0.00,  (min)
10/03 13Z,   2.90,  -7.75,  99.90,  -4.85,   0.00,
10/03 14Z,   3.10,  -5.83,  99.90,  -2.73,   0.00,
10/03 15Z,   3.30,  -3.48,  99.90,  -0.18,   0.00,
10/03 16Z,   3.30,  -2.07,  99.90,   1.23,   0.00,  (max)
10/03 17Z,   3.20,  -2.22,  99.90,   0.98,   0.00,
10/03 18Z,   3.10,  -3.54,  99.90,  -0.44,   0.00,
10/03 19Z,   3.20,  -5.42,  99.90,  -2.22,   0.00,
10/03 20Z,   3.10,  -7.25,  99.90,  -4.15,   0.00,
10/03 21Z,   2.80,  -8.66,  99.90,  -5.86,   0.00,
10/03 22Z,   2.40,  -9.55,  99.90,  -7.15,   0.00,
10/03 23Z,   2.20,  -9.97,  99.90,  -7.77,   0.00,
10/04 00Z,   2.10,  -9.97,  99.90,  -7.87,   0.00,  (min)
10/04 01Z,   2.10,  -9.37,  99.90,  -7.27,   0.00,
10/04 02Z,   2.00,  -7.70,  99.90,  -5.70,   0.00,
10/04 03Z,   1.90,  -4.89,  99.90,  -2.99,   0.00,
10/04 04Z,   1.80,  -1.83,  99.90,  -0.03,   0.00,
10/04 05Z,   1.60,   0.32,  99.90,   1.92,   0.00,
10/04 06Z,   1.50,   0.83,  99.90,   2.33,   0.00,