EXTRA-TROPICAL  STORM  SURGE  2.3
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#Popokamute, AK : 09/28/2023 08:21:47 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/26 12Z,   0.10,  -6.54,  99.90,  -6.44,   0.00,
09/26 13Z,   0.10,  -7.78,  99.90,  -7.68,   0.00,
09/26 14Z,   0.10,  -8.45,  99.90,  -8.35,   0.00,
09/26 15Z,   0.10,  -8.51,  99.90,  -8.41,   0.00,  (min)
09/26 16Z,   0.10,  -7.69,  99.90,  -7.59,   0.00,
09/26 17Z,   0.10,  -5.68,  99.90,  -5.58,   0.00,
09/26 18Z,   0.10,  -3.26,  99.90,  -3.16,   0.00,
09/26 19Z,   0.10,  -1.80,  99.90,  -1.70,   0.00,  (max)
09/26 20Z,   0.10,  -1.90,  99.90,  -1.80,   0.00,
09/26 21Z,   0.10,  -3.21,  99.90,  -3.11,   0.00,
09/26 22Z,   0.10,  -5.12,  99.90,  -5.02,   0.00,
09/26 23Z,   0.10,  -6.98,  99.90,  -6.88,   0.00,
09/27 00Z,   0.10,  -8.43,  99.90,  -8.33,   0.00,
09/27 01Z,   0.10,  -9.35,  99.90,  -9.25,   0.00,
09/27 02Z,   0.10,  -9.79,  99.90,  -9.69,   0.00,
09/27 03Z,   0.10,  -9.81,  99.90,  -9.71,   0.00,  (min)
09/27 04Z,   0.10,  -9.21,  99.90,  -9.11,   0.00,
09/27 05Z,   0.10,  -7.54,  99.90,  -7.44,   0.00,
09/27 06Z,   0.10,  -4.77,  99.90,  -4.67,   0.00,
09/27 07Z,   0.10,  -1.84,  99.90,  -1.74,   0.00,
09/27 08Z,   0.10,   0.06,  99.90,   0.16,   0.00,
09/27 09Z,   0.10,   0.30,  99.90,   0.40,   0.00,  (max)
09/27 10Z,   0.10,  -1.01,  99.90,  -0.91,   0.00,
09/27 11Z,   0.10,  -3.09,  99.90,  -2.99,   0.00,
09/27 12Z,   0.10,  -5.20,  99.90,  -5.10,   0.00,
09/27 13Z,   0.10,  -6.94,  99.90,  -6.84,   0.00,
09/27 14Z,   0.10,  -8.13,  99.90,  -8.03,   0.00,
09/27 15Z,   0.20,  -8.72,  99.90,  -8.52,   0.00,  (min)
09/27 16Z,   0.20,  -8.70,  99.90,  -8.50,   0.00,
09/27 17Z,   0.20,  -7.80,  99.90,  -7.60,   0.00,
09/27 18Z,   0.10,  -5.72,  99.90,  -5.62,   0.00,
09/27 19Z,   0.10,  -3.20,  99.90,  -3.10,   0.00,
09/27 20Z,   0.20,  -1.55,  99.90,  -1.35,   0.00,
09/27 21Z,   0.20,  -1.50,  99.90,  -1.30,   0.00,  (max)
09/27 22Z,   0.20,  -2.78,  99.90,  -2.58,   0.00,
09/27 23Z,   0.20,  -4.72,  99.90,  -4.52,   0.00,
09/28 00Z,   0.20,  -6.66,  99.90,  -6.46,   0.00,
09/28 01Z,   0.20,  -8.20,  99.90,  -8.00,   0.00,
09/28 02Z,   0.30,  -9.20,  99.90,  -8.90,   0.00,
09/28 03Z,   0.40,  -9.68,  99.90,  -9.28,   0.00,  (min)
09/28 04Z,   0.50,  -9.70,  99.90,  -9.20,   0.00,
09/28 05Z,   0.60,  -9.07,  99.90,  -8.47,   0.00,
09/28 06Z,   0.60,  -7.33,  99.90,  -6.73,   0.00,
09/28 07Z,   0.70,  -4.52,  99.90,  -3.82,   0.00,
09/28 08Z,   0.70,  -1.65,  99.90,  -0.95,   0.00,
09/28 09Z,   0.80,   0.09,  99.90,   0.89,   0.00,
09/28 10Z,   0.90,   0.08,  99.90,   0.98,   0.00,  (max)
09/28 11Z,   0.90,  -1.41,  99.90,  -0.51,   0.00,
09/28 12Z,   1.00,  -3.57,  99.90,  -2.57,   0.00,
09/28 13Z,   1.00,  -5.70,  99.90,  -4.70,   0.00,
09/28 14Z,   1.10,  -7.40,  99.90,  -6.30,   0.00,
09/28 15Z,   1.20,  -8.51,  99.90,  -7.31,   0.00,
09/28 16Z,   1.30,  -9.02,  99.90,  -7.72,   0.00,  (min)
09/28 17Z,   1.40,  -8.93,  99.90,  -7.53,   0.00,
09/28 18Z,   1.40,  -7.97,  99.90,  -6.57,   0.00,
09/28 19Z,   1.50,  -5.84,  99.90,  -4.34,   0.00,
09/28 20Z,   1.60,  -3.18,  99.90,  -1.58,   0.00,
09/28 21Z,   1.70,  -1.29,  99.90,   0.41,   0.00,
09/28 22Z,   1.70,  -1.01,  99.90,   0.69,   0.00,  (max)
09/28 23Z,   1.70,  -2.20,  99.90,  -0.50,   0.00,
09/29 00Z,   1.50,  -4.17,  99.90,  -2.67,   0.00,
09/29 01Z,   1.40,  -6.19,  99.90,  -4.79,   0.00,
09/29 02Z,   1.20,  -7.85,  99.90,  -6.65,   0.00,
09/29 03Z,   1.10,  -8.95,  99.90,  -7.85,   0.00,
09/29 04Z,   1.00,  -9.50,  99.90,  -8.50,   0.00,
09/29 05Z,   1.00,  -9.54,  99.90,  -8.54,   0.00,  (min)
09/29 06Z,   1.00,  -8.89,  99.90,  -7.89,   0.00,
09/29 07Z,   0.90,  -7.12,  99.90,  -6.22,   0.00,
09/29 08Z,   0.90,  -4.31,  99.90,  -3.41,   0.00,
09/29 09Z,   0.90,  -1.53,  99.90,  -0.63,   0.00,
09/29 10Z,   0.90,  -0.01,  99.90,   0.89,   0.00,  (max)
09/29 11Z,   0.80,  -0.26,  99.90,   0.54,   0.00,
09/29 12Z,   0.80,  -1.91,  99.90,  -1.11,   0.00,
09/29 13Z,   0.70,  -4.12,  99.90,  -3.42,   0.00,
09/29 14Z,   0.60,  -6.24,  99.90,  -5.64,   0.00,
09/29 15Z,   0.50,  -7.88,  99.90,  -7.38,   0.00,
09/29 16Z,   0.40,  -8.92,  99.90,  -8.52,   0.00,
09/29 17Z,   0.40,  -9.34,  99.90,  -8.94,   0.00,  (min)
09/29 18Z,   0.30,  -9.18,  99.90,  -8.88,   0.00,
09/29 19Z,   0.20,  -8.15,  99.90,  -7.95,   0.00,
09/29 20Z,   0.20,  -5.95,  99.90,  -5.75,   0.00,
09/29 21Z,   0.10,  -3.15,  99.90,  -3.05,   0.00,
09/29 22Z,   0.00,  -1.00,  99.90,  -1.00,   0.00,
09/29 23Z,   0.00,  -0.47,  99.90,  -0.47,   0.00,  (max)
09/30 00Z,   0.00,  -1.55,  99.90,  -1.55,   0.00,
09/30 01Z,  -0.10,  -3.52,  99.90,  -3.62,   0.00,
09/30 02Z,  -0.10,  -5.64,  99.90,  -5.74,   0.00,
09/30 03Z,  -0.20,  -7.43,  99.90,  -7.63,   0.00,
09/30 04Z,  -0.20,  -8.66,  99.90,  -8.86,   0.00,
09/30 05Z,  -0.30,  -9.29,  99.90,  -9.59,   0.00,
09/30 06Z,  -0.30,  -9.36,  99.90,  -9.66,   0.00,  (min)
09/30 07Z,  -0.40,  -8.71,  99.90,  -9.11,   0.00,
09/30 08Z,  -0.50,  -6.93,  99.90,  -7.43,   0.00,
09/30 09Z,  -0.60,  -4.16,  99.90,  -4.76,   0.00,
09/30 10Z,  -0.70,  -1.52,  99.90,  -2.22,   0.00,
09/30 11Z,  -0.80,  -0.22,  99.90,  -1.02,   0.00,  (max)
09/30 12Z,  -0.80,  -0.72,  99.90,  -1.52,   0.00,
09/30 13Z,  -0.80,  -2.48,  99.90,  -3.28,   0.00,
09/30 14Z,  -0.90,  -4.71,  99.90,  -5.61,   0.00,
09/30 15Z,  -1.00,  -6.78,  99.90,  -7.78,   0.00,
09/30 16Z,  -1.20,  -8.35,  99.90,  -9.55,   0.00,
09/30 17Z,  -1.50,  -9.29,  99.90, -10.79,   0.00,
09/30 18Z,  -1.80,  -9.63,  99.90, -11.43,   0.00,
09/30 19Z,  -2.20,  -9.41,  99.90, -11.61,   0.00,  (min)
09/30 20Z,  -2.50,  -8.30,  99.90, -10.80,   0.00,
09/30 21Z,  -2.80,  -6.00,  99.90,  -8.80,   0.00,
09/30 22Z,  -3.00,  -3.05,  99.90,  -6.05,   0.00,
09/30 23Z,  -3.10,  -0.69,  99.90,  -3.79,   0.00,
10/01 00Z,  -3.10,   0.06,  99.90,  -3.04,   0.00,  (max)
10/01 01Z,  -2.90,  -0.90,  99.90,  -3.80,   0.00,
10/01 02Z,  -2.70,  -2.87,  99.90,  -5.57,   0.00,
10/01 03Z,  -2.40,  -5.08,  99.90,  -7.48,   0.00,
10/01 04Z,  -2.20,  -7.00,  99.90,  -9.20,   0.00,
10/01 05Z,  -2.00,  -8.36,  99.90, -10.36,   0.00,
10/01 06Z,  -1.90,  -9.07,  99.90, -10.97,   0.00,
10/01 07Z,  -1.80,  -9.17,  99.90, -10.97,   0.00,  (min)
10/01 08Z,  -1.70,  -8.53,  99.90, -10.23,   0.00,
10/01 09Z,  -1.60,  -6.77,  99.90,  -8.37,   0.00,
10/01 10Z,  -1.60,  -4.08,  99.90,  -5.68,   0.00,
10/01 11Z,  -1.50,  -1.59,  99.90,  -3.09,   0.00,
10/01 12Z,  -1.50,  -0.54,  99.90,  -2.04,   0.00,  (max)
10/01 13Z,  -1.50,  -1.24,  99.90,  -2.74,   0.00,
10/01 14Z,  -1.40,  -3.08,  99.90,  -4.48,   0.00,
10/01 15Z,  -1.40,  -5.29,  99.90,  -6.69,   0.00,
10/01 16Z,  -1.40,  -7.29,  99.90,  -8.69,   0.00,
10/01 17Z,  -1.30,  -8.76,  99.90, -10.06,   0.00,
10/01 18Z,  -1.30,  -9.60,  99.90, -10.90,   0.00,
10/01 19Z,  -1.40,  -9.86,  99.90, -11.26,   0.00,  (min)
10/01 20Z,  -1.40,  -9.56,  99.90, -10.96,   0.00,
10/01 21Z,  -1.40,  -8.36,  99.90,  -9.76,   0.00,
10/01 22Z,  -1.50,  -5.97,  99.90,  -7.47,   0.00,
10/01 23Z,  -1.50,  -2.89,  99.90,  -4.39,   0.00,
10/02 00Z,  -1.50,  -0.37,  99.90,  -1.87,   0.00,