EXTRA-TROPICAL  STORM  SURGE  2.3
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#Popokamute, AK : 09/27/2022 16:21:00 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
09/26 00Z,   0.50,  -5.18,  99.90,  -4.68,   0.00,  (max)
09/26 01Z,   0.50,  -6.55,  99.90,  -6.05,   0.00,
09/26 02Z,   0.50,  -8.06,  99.90,  -7.56,   0.00,
09/26 03Z,   0.40,  -9.41,  99.90,  -9.01,   0.00,
09/26 04Z,   0.40, -10.41,  99.90, -10.01,   0.00,
09/26 05Z,   0.40, -10.99,  99.90, -10.59,   0.00,
09/26 06Z,   0.30, -11.08,  99.90, -10.78,   0.00,  (min)
09/26 07Z,   0.30, -10.54,  99.90, -10.24,   0.00,
09/26 08Z,   0.30,  -9.08,  99.90,  -8.78,   0.00,
09/26 09Z,   0.30,  -6.90,  99.90,  -6.60,   0.00,
09/26 10Z,   0.30,  -4.83,  99.90,  -4.53,   0.00,
09/26 11Z,   0.30,  -3.70,  99.90,  -3.40,   0.00,  (max)
09/26 12Z,   0.20,  -3.90,  99.90,  -3.70,   0.00,
09/26 13Z,   0.20,  -5.13,  99.90,  -4.93,   0.00,
09/26 14Z,   0.20,  -6.77,  99.90,  -6.57,   0.00,
09/26 15Z,   0.20,  -8.38,  99.90,  -8.18,   0.00,
09/26 16Z,   0.20,  -9.71,  99.90,  -9.51,   0.00,
09/26 17Z,   0.20, -10.61,  99.90, -10.41,   0.00,
09/26 18Z,   0.20, -11.01,  99.90, -10.81,   0.00,  (min)
09/26 19Z,   0.20, -10.87,  99.90, -10.67,   0.00,
09/26 20Z,   0.20,  -9.93,  99.90,  -9.73,   0.00,
09/26 21Z,   0.10,  -8.09,  99.90,  -7.99,   0.00,
09/26 22Z,   0.10,  -5.97,  99.90,  -5.87,   0.00,
09/26 23Z,   0.10,  -4.45,  99.90,  -4.35,   0.00,
09/27 00Z,   0.10,  -4.15,  99.90,  -4.05,   0.00,  (max)
09/27 01Z,   0.10,  -5.02,  99.90,  -4.92,   0.00,
09/27 02Z,   0.10,  -6.50,  99.90,  -6.40,   0.00,
09/27 03Z,   0.20,  -8.07,  99.90,  -7.87,   0.00,
09/27 04Z,   0.20,  -9.41,  99.90,  -9.21,   0.00,
09/27 05Z,   0.30, -10.39,  99.90, -10.09,   0.00,
09/27 06Z,   0.20, -10.91,  99.90, -10.71,   0.00,
09/27 07Z,   0.20, -10.91,  99.90, -10.71,   0.00,  (min)
09/27 08Z,   0.20, -10.19,  99.90,  -9.99,   0.00,
09/27 09Z,   0.30,  -8.49,  99.90,  -8.19,   0.00,
09/27 10Z,   0.20,  -6.26,  99.90,  -6.06,   0.00,
09/27 11Z,   0.20,  -4.46,  99.90,  -4.26,   0.00,
09/27 12Z,   0.20,  -3.85,  99.90,  -3.65,   0.00,  (max)
09/27 13Z,   0.10,  -4.52,  99.90,  -4.42,   0.00,
09/27 14Z,   0.10,  -5.99,  99.90,  -5.89,   0.00,
09/27 15Z,   0.00,  -7.68,  99.90,  -7.68,   0.00,
09/27 16Z,   0.00,  -9.18,  99.90,  -9.18,   0.00,
09/27 17Z,   0.00, -10.31,  99.90, -10.31,   0.00,
09/27 18Z,  -0.10, -11.01,  99.90, -11.11,   0.00,
09/27 19Z,  -0.20, -11.22,  99.90, -11.42,   0.00,  (min)
09/27 20Z,  -0.20, -10.86,  99.90, -11.06,   0.00,
09/27 21Z,  -0.20,  -9.62,  99.90,  -9.82,   0.00,
09/27 22Z,  -0.30,  -7.52,  99.90,  -7.82,   0.00,
09/27 23Z,  -0.40,  -5.30,  99.90,  -5.70,   0.00,
09/28 00Z,  -0.50,  -3.87,  99.90,  -4.37,   0.00,  (max)
09/28 01Z,  -0.70,  -3.76,  99.90,  -4.46,   0.00,
09/28 02Z,  -0.90,  -4.82,  99.90,  -5.72,   0.00,
09/28 03Z,  -1.10,  -6.43,  99.90,  -7.53,   0.00,
09/28 04Z,  -1.50,  -8.05,  99.90,  -9.55,   0.00,
09/28 05Z,  -1.70,  -9.41,  99.90, -11.11,   0.00,
09/28 06Z,  -1.90, -10.36,  99.90, -12.26,   0.00,
09/28 07Z,  -1.80, -10.84,  99.90, -12.64,   0.00,  (min)
09/28 08Z,  -1.60, -10.74,  99.90, -12.34,   0.00,
09/28 09Z,  -1.50,  -9.81,  99.90, -11.31,   0.00,
09/28 10Z,  -1.30,  -7.89,  99.90,  -9.19,   0.00,
09/28 11Z,  -1.20,  -5.69,  99.90,  -6.89,   0.00,
09/28 12Z,  -1.10,  -4.27,  99.90,  -5.37,   0.00,
09/28 13Z,  -1.00,  -4.18,  99.90,  -5.18,   0.00,  (max)
09/28 14Z,  -0.70,  -5.24,  99.90,  -5.94,   0.00,
09/28 15Z,  -0.40,  -6.88,  99.90,  -7.28,   0.00,
09/28 16Z,   0.00,  -8.54,  99.90,  -8.54,   0.00,
09/28 17Z,   0.20,  -9.90,  99.90,  -9.70,   0.00,
09/28 18Z,   0.40, -10.85,  99.90, -10.45,   0.00,
09/28 19Z,   0.70, -11.35,  99.90, -10.65,   0.00,  (min)
09/28 20Z,   0.80, -11.38,  99.90, -10.58,   0.00,
09/28 21Z,   0.90, -10.79,  99.90,  -9.89,   0.00,
09/28 22Z,   1.00,  -9.22,  99.90,  -8.22,   0.00,
09/28 23Z,   1.00,  -6.85,  99.90,  -5.85,   0.00,
09/29 00Z,   1.00,  -4.56,  99.90,  -3.56,   0.00,
09/29 01Z,   1.00,  -3.25,  99.90,  -2.25,   0.00,  (max)
09/29 02Z,   1.00,  -3.35,  99.90,  -2.35,   0.00,
09/29 03Z,   1.00,  -4.61,  99.90,  -3.61,   0.00,
09/29 04Z,   1.00,  -6.35,  99.90,  -5.35,   0.00,
09/29 05Z,   0.90,  -8.05,  99.90,  -7.15,   0.00,
09/29 06Z,   0.90,  -9.43,  99.90,  -8.53,   0.00,
09/29 07Z,   0.70, -10.36,  99.90,  -9.66,   0.00,
09/29 08Z,   0.60, -10.77,  99.90, -10.17,   0.00,  (min)
09/29 09Z,   0.40, -10.57,  99.90, -10.17,   0.00,
09/29 10Z,   0.30,  -9.42,  99.90,  -9.12,   0.00,
09/29 11Z,   0.20,  -7.31,  99.90,  -7.11,   0.00,
09/29 12Z,   0.10,  -5.24,  99.90,  -5.14,   0.00,
09/29 13Z,   0.00,  -4.24,  99.90,  -4.24,   0.00,  (max)
09/29 14Z,  -0.10,  -4.62,  99.90,  -4.72,   0.00,
09/29 15Z,  -0.20,  -5.97,  99.90,  -6.17,   0.00,
09/29 16Z,  -0.20,  -7.70,  99.90,  -7.90,   0.00,
09/29 17Z,  -0.30,  -9.31,  99.90,  -9.61,   0.00,
09/29 18Z,  -0.30, -10.52,  99.90, -10.82,   0.00,
09/29 19Z,  -0.30, -11.29,  99.90, -11.59,   0.00,
09/29 20Z,  -0.30, -11.62,  99.90, -11.92,   0.00,  (min)
09/29 21Z,  -0.30, -11.50,  99.90, -11.80,   0.00,
09/29 22Z,  -0.30, -10.66,  99.90, -10.96,   0.00,
09/29 23Z,  -0.30,  -8.76,  99.90,  -9.06,   0.00,
09/30 00Z,  -0.30,  -6.14,  99.90,  -6.44,   0.00,
09/30 01Z,  -0.30,  -3.81,  99.90,  -4.11,   0.00,
09/30 02Z,  -0.20,  -2.64,  99.90,  -2.84,   0.00,  (max)
09/30 03Z,  -0.20,  -2.97,  99.90,  -3.17,   0.00,
09/30 04Z,  -0.10,  -4.44,  99.90,  -4.54,   0.00,
09/30 05Z,  -0.10,  -6.31,  99.90,  -6.41,   0.00,
09/30 06Z,   0.00,  -8.08,  99.90,  -8.08,   0.00,
09/30 07Z,   0.00,  -9.47,  99.90,  -9.47,   0.00,
09/30 08Z,   0.00, -10.37,  99.90, -10.37,   0.00,
09/30 09Z,   0.10, -10.72,  99.90, -10.62,   0.00,  (min)
09/30 10Z,   0.10, -10.40,  99.90, -10.30,   0.00,
09/30 11Z,   0.20,  -9.02,  99.90,  -8.82,   0.00,
09/30 12Z,   0.20,  -6.79,  99.90,  -6.59,   0.00,
09/30 13Z,   0.30,  -4.90,  99.90,  -4.60,   0.00,
09/30 14Z,   0.30,  -4.32,  99.90,  -4.02,   0.00,  (max)
09/30 15Z,   0.30,  -5.05,  99.90,  -4.75,   0.00,
09/30 16Z,   0.40,  -6.62,  99.90,  -6.22,   0.00,
09/30 17Z,   0.40,  -8.40,  99.90,  -8.00,   0.00,
09/30 18Z,   0.40,  -9.93,  99.90,  -9.53,   0.00,
09/30 19Z,   0.40, -11.02,  99.90, -10.62,   0.00,
09/30 20Z,   0.40, -11.64,  99.90, -11.24,   0.00,
09/30 21Z,   0.40, -11.85,  99.90, -11.45,   0.00,  (min)
09/30 22Z,   0.40, -11.58,  99.90, -11.18,   0.00,
09/30 23Z,   0.50, -10.49,  99.90,  -9.99,   0.00,
10/01 00Z,   0.50,  -8.27,  99.90,  -7.77,   0.00,
10/01 01Z,   0.50,  -5.45,  99.90,  -4.95,   0.00,
10/01 02Z,   0.60,  -3.12,  99.90,  -2.52,   0.00,
10/01 03Z,   0.60,  -2.11,  99.90,  -1.51,   0.00,  (max)
10/01 04Z,   0.60,  -2.68,  99.90,  -2.08,   0.00,
10/01 05Z,   0.60,  -4.34,  99.90,  -3.74,   0.00,
10/01 06Z,   0.60,  -6.33,  99.90,  -5.73,   0.00,
10/01 07Z,  99.90,  -8.15,  99.90,  99.90,   0.00,
10/01 08Z,  99.90,  -9.54,  99.90,  99.90,   0.00,
10/01 09Z,  99.90, -10.40,  99.90,  99.90,   0.00,
10/01 10Z,  99.90, -10.69,  99.90,  99.90,   0.00,
10/01 11Z,  99.90, -10.23,  99.90,  99.90,   0.00,
10/01 12Z,  99.90,  -8.64,  99.90,  99.90,   0.00,