EXTRA-TROPICAL  STORM  SURGE
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#Nikiski, AK : 04/20/2024 14:22:02 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/18 18Z,  -1.10, -18.11, -19.13,  99.90,   0.08,  (min)
04/18 19Z,  -1.10, -16.25, -16.94,  99.90,   0.41,
04/18 20Z,  -1.10, -13.65, -14.64,  99.90,   0.11,
04/18 21Z,  -1.20, -11.03, -12.51,  99.90,  -0.28,
04/18 22Z,  -1.30,  -9.47, -11.11,  99.90,  -0.34,
04/18 23Z,  -1.30,  -9.48, -10.79,  99.90,  -0.01,  (max)
04/19 00Z,  -1.30, -10.81, -11.90,  99.90,   0.21,
04/19 01Z,  -1.20, -12.96, -14.14,  99.90,   0.02,
04/19 02Z,  -1.20, -15.83, -16.87,  99.90,   0.16,
04/19 03Z,  -1.10, -19.25, -19.61,  99.90,   0.74,
04/19 04Z,  -1.10, -21.97, -21.96,  99.90,   1.11,
04/19 05Z,  -1.10, -22.71, -23.07,  99.90,   0.74,  (min)
04/19 06Z,  -1.20, -21.50, -21.99,  99.90,   0.71,
04/19 07Z,  -1.20, -18.99, -19.12,  99.90,   1.07,
04/19 08Z,  -1.20, -15.45, -15.89,  99.90,   0.76,
04/19 09Z,  -1.10, -11.52, -12.87,  99.90,  -0.25,
04/19 10Z,  -1.10,  -8.47, -10.32,  99.90,  -0.75,
04/19 11Z,  -1.10,  -7.24,  -8.83,  99.90,  -0.49,
04/19 12Z,  -1.20,  -7.86,  -8.79,  99.90,   0.27,  (max)
04/19 13Z,  -1.20,  -9.72, -10.41,  99.90,   0.51,
04/19 14Z,  -1.10, -12.41, -13.17,  99.90,   0.34,
04/19 15Z,  -1.10, -15.85, -16.12,  99.90,   0.83,
04/19 16Z,  -1.10, -19.21, -18.92,  99.90,   1.39,
04/19 17Z,  -1.20, -21.01, -21.09,  99.90,   1.12,
04/19 18Z,  -1.30, -20.73, -21.44,  99.90,   0.59,  (min)
04/19 19Z,  -1.30, -19.00, -19.48,  99.90,   0.82,
04/19 20Z,  -1.20, -16.26, -16.46,  99.90,   1.00,
04/19 21Z,  -1.20, -12.87, -13.57,  99.90,   0.50,
04/19 22Z,  -1.30,  -9.85, -11.14,  99.90,   0.01,
04/19 23Z,  -1.30,  -8.33,  -9.68,  99.90,  -0.05,  (max)
04/20 00Z,  -1.40,  -8.70,  -9.73,  99.90,   0.37,
04/20 01Z,  -1.40, -10.53, -11.60,  99.90,   0.33,
04/20 02Z,  -1.30, -13.24, -14.60,  99.90,  -0.06,
04/20 03Z,  -1.30, -16.67, -17.74,  99.90,   0.23,
04/20 04Z,  -1.30, -20.35, -20.62,  99.90,   1.03,
04/20 05Z,  -1.30, -22.81, -22.95,  99.90,   1.16,
04/20 06Z,  -1.30, -22.87, -23.46,  99.90,   0.71,  (min)
04/20 07Z,  -1.30, -20.87, -21.35,  99.90,   0.82,
04/20 08Z,  -1.20, -17.59, -17.65,  99.90,   1.14,
04/20 09Z,  -1.10, -13.50, -14.02,  99.90,   0.58,
04/20 10Z,  -1.00,  -9.50, -10.73,  99.90,  -0.23,
04/20 11Z,  -1.00,  -6.91,  -8.39,  99.90,  -0.48,
04/20 12Z,  -1.00,  -6.49,  -7.60,  99.90,  -0.11,  (max)
04/20 13Z,  -1.00,  -8.01,  -8.82,  99.90,   0.19,
04/20 14Z,  -1.00, -10.75, -11.75,  99.90,  -0.00,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/20 15Z,  -1.00, -14.25,  99.90, -15.24,   0.00,
04/20 16Z,  -1.00, -18.24,  99.90, -19.24,   0.00,
04/20 17Z,  -0.90, -21.61,  99.90, -22.51,   0.01,
04/20 18Z,  -0.90, -22.82,  99.90, -23.71,   0.01,  (min)
04/20 19Z,  -0.90, -21.62,  99.90, -22.51,   0.02,
04/20 20Z,  -0.80, -18.88,  99.90, -19.66,   0.02,
04/20 21Z,  -0.80, -15.21,  99.90, -15.99,   0.02,
04/20 22Z,  -0.80, -11.28,  99.90, -12.06,   0.03,
04/20 23Z,  -0.80,  -8.31,  99.90,  -9.08,   0.03,
04/21 00Z,  -0.80,  -7.32,  99.90,  -8.09,   0.03,  (max)
04/21 01Z,  -0.80,  -8.44,  99.90,  -9.20,   0.04,
04/21 02Z,  -0.80, -11.01,  99.90, -11.77,   0.04,
04/21 03Z,  -0.80, -14.33,  99.90, -15.09,   0.04,
04/21 04Z,  -0.70, -18.13,  99.90, -18.79,   0.04,
04/21 05Z,  -0.70, -21.66,  99.90, -22.32,   0.04,
04/21 06Z,  -0.60, -23.33,  99.90, -23.89,   0.04,  (min)
04/21 07Z,  -0.60, -22.28,  99.90, -22.84,   0.04,
04/21 08Z,  -0.50, -19.23,  99.90, -19.69,   0.04,
04/21 09Z,  -0.40, -15.20,  99.90, -15.56,   0.04,
04/21 10Z,  -0.30, -10.87,  99.90, -11.13,   0.04,
04/21 11Z,  -0.30,  -7.31,  99.90,  -7.57,   0.04,
04/21 12Z,  -0.20,  -5.70,  99.90,  -5.86,   0.04,  (max)
04/21 13Z,  -0.10,  -6.47,  99.90,  -6.53,   0.04,
04/21 14Z,  -0.10,  -9.11,  99.90,  -9.17,   0.04,
04/21 15Z,  -0.10, -12.75,  99.90, -12.80,   0.04,
04/21 16Z,  -0.10, -16.88,  99.90, -16.94,   0.04,
04/21 17Z,  -0.10, -21.05,  99.90, -21.11,   0.04,
04/21 18Z,  -0.10, -23.89,  99.90, -23.95,   0.04,
04/21 19Z,  -0.10, -23.99,  99.90, -24.05,   0.04,  (min)
04/21 20Z,  -0.10, -21.54,  99.90, -21.60,   0.04,
04/21 21Z,  -0.10, -17.71,  99.90, -17.77,   0.04,
04/21 22Z,   0.00, -13.34,  99.90, -13.30,   0.04,
04/21 23Z,   0.00,  -9.33,  99.90,  -9.29,   0.04,
04/22 00Z,   0.00,  -6.90,  99.90,  -6.86,   0.04,
04/22 01Z,   0.00,  -6.83,  99.90,  -6.79,   0.04,  (max)
04/22 02Z,   0.00,  -8.89,  99.90,  -8.85,   0.04,
04/22 03Z,   0.00, -12.19,  99.90, -12.15,   0.04,
04/22 04Z,   0.00, -15.96,  99.90, -15.92,   0.04,
04/22 05Z,   0.00, -19.79,  99.90, -19.75,   0.04,
04/22 06Z,  -0.10, -22.69,  99.90, -22.75,   0.04,
04/22 07Z,  -0.10, -23.12,  99.90, -23.18,   0.04,  (min)
04/22 08Z,   0.00, -20.70,  99.90, -20.66,   0.04,
04/22 09Z,  -0.10, -16.64,  99.90, -16.70,   0.04,
04/22 10Z,  -0.20, -12.18,  99.90, -12.34,   0.04,
04/22 11Z,  -0.20,  -8.13,  99.90,  -8.29,   0.04,
04/22 12Z,  -0.10,  -5.53,  99.90,  -5.59,   0.04,
04/22 13Z,  -0.10,  -5.29,  99.90,  -5.35,   0.04,  (max)
04/22 14Z,  -0.20,  -7.42,  99.90,  -7.57,   0.04,
04/22 15Z,  -0.20, -11.12,  99.90, -11.28,   0.04,
04/22 16Z,  -0.30, -15.46,  99.90, -15.72,   0.04,
04/22 17Z,  -0.30, -19.89,  99.90, -20.15,   0.04,
04/22 18Z,  -0.40, -23.76,  99.90, -24.12,   0.04,
04/22 19Z,  -0.40, -25.56,  99.90, -25.92,   0.04,  (min)
04/22 20Z,  -0.50, -24.20,  99.90, -24.66,   0.04,
04/22 21Z,  -0.50, -20.42,  99.90, -20.88,   0.04,
04/22 22Z,  -0.50, -15.73,  99.90, -16.19,   0.04,
04/22 23Z,  -0.50, -11.10,  99.90, -11.56,   0.04,
04/23 00Z,  -0.60,  -7.51,  99.90,  -8.07,   0.04,
04/23 01Z,  -0.60,  -6.01,  99.90,  -6.57,   0.04,  (max)
04/23 02Z,  -0.60,  -7.02,  99.90,  -7.58,   0.04,
04/23 03Z,  -0.60,  -9.97,  99.90, -10.53,   0.04,
04/23 04Z,  -0.60, -13.83,  99.90, -14.39,   0.04,
04/23 05Z,  -0.70, -17.75,  99.90, -18.41,   0.04,
04/23 06Z,  -0.70, -21.20,  99.90, -21.86,   0.04,
04/23 07Z,  -0.70, -23.06,  99.90, -23.72,   0.04,  (min)
04/23 08Z,  -0.70, -21.98,  99.90, -22.64,   0.04,
04/23 09Z,  -0.70, -18.21,  99.90, -18.87,   0.04,
04/23 10Z,  -0.70, -13.46,  99.90, -14.12,   0.04,
04/23 11Z,  -0.60,  -9.08,  99.90,  -9.64,   0.04,
04/23 12Z,  -0.60,  -5.86,  99.90,  -6.42,   0.04,
04/23 13Z,  -0.60,  -4.62,  99.90,  -5.18,   0.04,  (max)
04/23 14Z,  -0.60,  -5.87,  99.90,  -6.43,   0.04,
04/23 15Z,  -0.70,  -9.25,  99.90,  -9.91,   0.04,
04/23 16Z,  -0.70, -13.78,  99.90, -14.44,   0.04,
04/23 17Z,  -0.70, -18.48,  99.90, -19.14,   0.04,
04/23 18Z,  -0.80, -22.79,  99.90, -23.55,   0.04,
04/23 19Z,  -0.80, -25.89,  99.90, -26.65,   0.04,
04/23 20Z,  -0.70, -26.28,  99.90, -26.94,   0.04,  (min)
04/23 21Z,  -0.70, -23.37,  99.90, -24.03,   0.04,
04/23 22Z,  -0.70, -18.49,  99.90, -19.15,   0.04,
04/23 23Z,  -0.60, -13.37,  99.90, -13.93,   0.04,
04/24 00Z,  -0.60,  -9.00,  99.90,  -9.56,   0.04,
04/24 01Z,  -0.60,  -6.22,  99.90,  -6.78,   0.04,
04/24 02Z,  -0.60,  -5.82,  99.90,  -6.38,   0.04,  (max)
04/24 03Z,  -0.60,  -7.84,  99.90,  -8.40,   0.04,
04/24 04Z,  -0.60, -11.48,  99.90, -12.04,   0.04,
04/24 05Z,  -0.60, -15.58,  99.90, -16.14,   0.04,
04/24 06Z,  -0.60, -19.31,  99.90, -19.87,   0.04,