EXTRA-TROPICAL  STORM  SURGE
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hat-on
mhhw-on
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Alaska
Gulf of Alaska
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Nikiski, AK
Anchorage, AK
Kodiak Island, AK
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Surge List
Gulf of Alaska
#Nikiski, AK : 02/18/2025 04:22:11 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/16 12Z,   0.10, -12.65, -12.55,  99.90,  -0.00,
02/16 13Z,   0.20,  -7.13,  -7.64,  99.90,  -0.71,
02/16 14Z,   0.20,  -2.68,  -3.29,  99.90,  -0.81,
02/16 15Z,   0.20,   0.16,  -0.19,  99.90,  -0.55,
02/16 16Z,   0.20,   0.93,   0.71,  99.90,  -0.42,  (max)
02/16 17Z,   0.10,  -0.72,  -1.07,  99.90,  -0.45,
02/16 18Z,   0.10,  -4.45,  -4.93,  99.90,  -0.58,
02/16 19Z,   0.10,  -9.20,  -9.37,  99.90,  -0.27,
02/16 20Z,   0.20, -13.73, -13.42,  99.90,   0.11,
02/16 21Z,   0.10, -17.25, -17.17,  99.90,  -0.02,
02/16 22Z,   0.10, -19.03, -19.29,  99.90,  -0.36,  (min)
02/16 23Z,   0.00, -18.06, -18.21,  99.90,  -0.15,
02/17 00Z,   0.10, -14.27, -13.67,  99.90,   0.50,
02/17 01Z,   0.10,  -9.37,  -9.01,  99.90,   0.26,
02/17 02Z,   0.10,  -5.13,  -5.05,  99.90,  -0.02,
02/17 03Z,   0.00,  -2.21,  -2.10,  99.90,   0.11,
02/17 04Z,   0.00,  -0.94,  -1.03,  99.90,  -0.09,  (max)
02/17 05Z,   0.00,  -1.81,  -2.25,  99.90,  -0.44,
02/17 06Z,  -0.10,  -4.83,  -5.60,  99.90,  -0.67,
02/17 07Z,  -0.10,  -9.18,  -9.71,  99.90,  -0.43,
02/17 08Z,  -0.20, -13.56, -13.56,  99.90,   0.20,
02/17 09Z,  -0.20, -16.88, -17.14,  99.90,  -0.06,
02/17 10Z,  -0.20, -18.57, -19.36,  99.90,  -0.59,  (min)
02/17 11Z,  -0.30, -17.87, -18.57,  99.90,  -0.40,
02/17 12Z,  -0.30, -14.35, -14.11,  99.90,   0.54,
02/17 13Z,  -0.30,  -9.24,  -9.40,  99.90,   0.14,
02/17 14Z,  -0.30,  -4.58,  -5.20,  99.90,  -0.32,
02/17 15Z,  -0.30,  -1.40,  -1.77,  99.90,  -0.07,
02/17 16Z,  -0.30,   0.14,  -0.01,  99.90,   0.15,  (max)
02/17 17Z,  -0.40,  -0.25,  -0.54,  99.90,   0.11,
02/17 18Z,  -0.40,  -2.75,  -3.43,  99.90,  -0.28,
02/17 19Z,  -0.40,  -6.83,  -7.44,  99.90,  -0.21,
02/17 20Z,  -0.50, -11.36, -11.38,  99.90,   0.48,
02/17 21Z,  -0.50, -15.15, -15.19,  99.90,   0.46,
02/17 22Z,  -0.50, -17.65, -18.09,  99.90,   0.06,
02/17 23Z,  -0.50, -18.35, -19.00,  99.90,  -0.15,  (min)
02/18 00Z,  -0.50, -16.57, -16.45,  99.90,   0.62,
02/18 01Z,  -0.50, -12.65, -12.11,  99.90,   1.04,
02/18 02Z,  -0.50,  -8.36,  -8.18,  99.90,   0.68,
02/18 03Z,  -0.50,  -5.05,  -4.79,  99.90,   0.76,
02/18 04Z,  -0.50,  -2.99,  -2.64,  99.90,   0.85,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/18 05Z,  -0.40,  -2.38,  99.90,  -2.00,   0.78,  (max)
02/18 06Z,  -0.40,  -3.64,  99.90,  -3.34,   0.71,
02/18 07Z,  -0.30,  -6.68,  99.90,  -6.34,   0.64,
02/18 08Z,  -0.30, -10.57,  99.90, -10.30,   0.57,
02/18 09Z,  -0.30, -13.98,  99.90, -13.78,   0.50,
02/18 10Z,  -0.30, -16.07,  99.90, -15.94,   0.43,
02/18 11Z,  -0.30, -16.53,  99.90, -16.47,   0.36,  (min)
02/18 12Z,  -0.40, -14.88,  99.90, -14.99,   0.29,
02/18 13Z,  -0.30, -11.08,  99.90, -11.16,   0.22,
02/18 14Z,  -0.30,  -6.59,  99.90,  -6.73,   0.16,
02/18 15Z,  -0.30,  -3.15,  99.90,  -3.37,   0.09,
02/18 16Z,  -0.30,  -1.27,  99.90,  -1.55,   0.02,
02/18 17Z,  -0.30,  -0.83,  99.90,  -1.11,   0.02,  (max)
02/18 18Z,  -0.30,  -2.02,  99.90,  -2.30,   0.02,
02/18 19Z,  -0.20,  -4.91,  99.90,  -5.09,   0.02,
02/18 20Z,  -0.30,  -8.86,  99.90,  -9.15,   0.02,
02/18 21Z,  -0.30, -12.74,  99.90, -13.02,   0.02,
02/18 22Z,  -0.30, -15.59,  99.90, -15.87,   0.02,
02/18 23Z,  -0.30, -17.15,  99.90, -17.43,   0.02,
02/19 00Z,  -0.30, -17.15,  99.90, -17.44,   0.02,  (min)
02/19 01Z,  -0.30, -15.11,  99.90, -15.39,   0.02,
02/19 02Z,  -0.20, -11.59,  99.90, -11.77,   0.02,
02/19 03Z,  -0.20,  -8.20,  99.90,  -8.38,   0.02,
02/19 04Z,  -0.20,  -5.79,  99.90,  -5.98,   0.02,
02/19 05Z,  -0.20,  -4.34,  99.90,  -4.52,   0.02,
02/19 06Z,  -0.20,  -4.04,  99.90,  -4.23,   0.02,  (max)
02/19 07Z,  -0.20,  -5.31,  99.90,  -5.49,   0.02,
02/19 08Z,  -0.20,  -7.95,  99.90,  -8.14,   0.02,
02/19 09Z,  -0.20, -11.01,  99.90, -11.20,   0.02,
02/19 10Z,  -0.10, -13.31,  99.90, -13.39,   0.02,
02/19 11Z,  -0.10, -14.31,  99.90, -14.39,   0.02,  (min)
02/19 12Z,   0.00, -13.98,  99.90, -13.96,   0.02,
02/19 13Z,   0.00, -12.00,  99.90, -11.99,   0.02,
02/19 14Z,   0.00,  -8.55,  99.90,  -8.53,   0.02,
02/19 15Z,   0.00,  -5.08,  99.90,  -5.06,   0.02,
02/19 16Z,   0.00,  -2.91,  99.90,  -2.89,   0.02,
02/19 17Z,   0.10,  -2.07,  99.90,  -1.96,   0.02,  (max)
02/19 18Z,   0.10,  -2.34,  99.90,  -2.22,   0.02,
02/19 19Z,   0.10,  -3.89,  99.90,  -3.77,   0.02,
02/19 20Z,   0.20,  -6.70,  99.90,  -6.49,   0.02,
02/19 21Z,   0.20, -10.14,  99.90,  -9.93,   0.02,
02/19 22Z,   0.30, -13.17,  99.90, -12.85,   0.02,
02/19 23Z,   0.40, -15.15,  99.90, -14.73,   0.02,
02/20 00Z,   0.40, -16.14,  99.90, -15.73,   0.02,  (min)
02/20 01Z,   0.40, -15.96,  99.90, -15.54,   0.02,
02/20 02Z,   0.40, -14.16,  99.90, -13.74,   0.02,
02/20 03Z,   0.40, -11.36,  99.90, -10.94,   0.02,
02/20 04Z,   0.30,  -8.86,  99.90,  -8.54,   0.02,
02/20 05Z,   0.30,  -7.10,  99.90,  -6.78,   0.02,
02/20 06Z,   0.20,  -5.88,  99.90,  -5.66,   0.02,
02/20 07Z,   0.20,  -5.50,  99.90,  -5.28,   0.02,  (max)
02/20 08Z,   0.20,  -6.39,  99.90,  -6.18,   0.02,
02/20 09Z,   0.20,  -8.36,  99.90,  -8.14,   0.02,
02/20 10Z,   0.20, -10.47,  99.90, -10.26,   0.02,
02/20 11Z,   0.20, -11.80,  99.90, -11.58,   0.02,
02/20 12Z,   0.20, -12.14,  99.90, -11.93,   0.02,  (min)
02/20 13Z,   0.10, -11.61,  99.90, -11.49,   0.02,
02/20 14Z,   0.10,  -9.87,  99.90,  -9.75,   0.02,
02/20 15Z,   0.00,  -7.15,  99.90,  -7.14,   0.02,
02/20 16Z,   0.00,  -4.77,  99.90,  -4.76,   0.02,
02/20 17Z,   0.00,  -3.60,  99.90,  -3.58,   0.02,
02/20 18Z,   0.00,  -3.38,  99.90,  -3.36,   0.02,  (max)
02/20 19Z,   0.00,  -3.87,  99.90,  -3.86,   0.02,
02/20 20Z,   0.00,  -5.33,  99.90,  -5.31,   0.02,
02/20 21Z,   0.00,  -7.73,  99.90,  -7.72,   0.02,
02/20 22Z,   0.10, -10.49,  99.90, -10.38,   0.02,
02/20 23Z,   0.10, -12.76,  99.90, -12.65,   0.02,
02/21 00Z,   0.10, -14.25,  99.90, -14.14,   0.02,
02/21 01Z,   0.10, -15.19,  99.90, -15.07,   0.02,
02/21 02Z,   0.10, -15.29,  99.90, -15.17,   0.02,  (min)
02/21 03Z,   0.10, -14.03,  99.90, -13.91,   0.02,
02/21 04Z,   0.10, -11.96,  99.90, -11.85,   0.02,
02/21 05Z,   0.10, -10.09,  99.90,  -9.98,   0.02,
02/21 06Z,   0.10,  -8.54,  99.90,  -8.42,   0.02,
02/21 07Z,   0.10,  -7.13,  99.90,  -7.02,   0.02,
02/21 08Z,   0.10,  -6.33,  99.90,  -6.21,   0.02,  (max)
02/21 09Z,   0.20,  -6.64,  99.90,  -6.42,   0.02,
02/21 10Z,   0.20,  -7.87,  99.90,  -7.65,   0.02,
02/21 11Z,   0.20,  -9.21,  99.90,  -9.00,   0.02,
02/21 12Z,   0.20,  -9.99,  99.90,  -9.77,   0.02,
02/21 13Z,   0.20, -10.24,  99.90, -10.03,   0.02,  (min)
02/21 14Z,   0.20, -10.03,  99.90,  -9.81,   0.02,
02/21 15Z,   0.20,  -8.87,  99.90,  -8.65,   0.02,
02/21 16Z,   0.10,  -6.95,  99.90,  -6.83,   0.02,
02/21 17Z,   0.10,  -5.40,  99.90,  -5.28,   0.02,
02/21 18Z,   0.10,  -4.74,  99.90,  -4.62,   0.02,
02/21 19Z,  99.90,  -4.59,  99.90,  99.90,   0.02,
02/21 20Z,  99.90,  -4.87,  99.90,  99.90,   0.02,
02/21 21Z,  99.90,  -5.95,  99.90,  99.90,   0.02,
02/21 22Z,  99.90,  -7.85,  99.90,  99.90,   0.02,
02/21 23Z,  99.90, -10.07,  99.90,  99.90,   0.02,
02/22 00Z,  99.90, -11.96,  99.90,  99.90,   0.02,