EXTRA-TROPICAL  STORM  SURGE
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hat-on
mhhw-on
msl-on
mllw-on
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Gulf of Alaska
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Surge List
Gulf of Alaska
#Nikiski, AK : 02/19/2025 19:21:48 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/18 00Z,  -0.40,   3.99,   4.11,  99.90,   0.52,  (min)
02/18 01Z,  -0.40,   7.91,   8.45,  99.90,   0.94,
02/18 02Z,  -0.40,  12.20,  12.38,  99.90,   0.58,
02/18 03Z,  -0.40,  15.51,  15.77,  99.90,   0.66,
02/18 04Z,  -0.40,  17.57,  17.92,  99.90,   0.75,
02/18 05Z,  -0.50,  18.18,  18.24,  99.90,   0.56,  (max)
02/18 06Z,  -0.50,  16.92,  16.50,  99.90,   0.08,
02/18 07Z,  -0.50,  13.88,  13.31,  99.90,  -0.07,
02/18 08Z,  -0.40,   9.99,   9.73,  99.90,   0.14,
02/18 09Z,  -0.40,   6.58,   6.53,  99.90,   0.35,
02/18 10Z,  -0.40,   4.49,   3.88,  99.90,  -0.21,
02/18 11Z,  -0.30,   4.03,   3.21,  99.90,  -0.52,  (min)
02/18 12Z,  -0.30,   5.68,   5.87,  99.90,   0.49,
02/18 13Z,  -0.40,   9.48,  10.03,  99.90,   0.95,
02/18 14Z,  -0.30,  13.97,  13.68,  99.90,   0.01,
02/18 15Z,  -0.30,  17.41,  16.98,  99.90,  -0.13,
02/18 16Z,  -0.20,  19.29,  19.32,  99.90,   0.23,
02/18 17Z,  -0.20,  19.73,  19.88,  99.90,   0.35,  (max)
02/18 18Z,  -0.20,  18.54,  18.33,  99.90,  -0.01,
02/18 19Z,  -0.20,  15.65,  15.21,  99.90,  -0.24,
02/18 20Z,  -0.20,  11.70,  11.50,  99.90,   0.00,
02/18 21Z,  -0.20,   7.82,   7.99,  99.90,   0.37,
02/18 22Z,  -0.20,   4.97,   4.67,  99.90,  -0.10,
02/18 23Z,  -0.20,   3.41,   2.67,  99.90,  -0.54,  (min)
02/19 00Z,  -0.20,   3.41,   2.89,  99.90,  -0.32,
02/19 01Z,  -0.20,   5.45,   5.78,  99.90,   0.53,
02/19 02Z,  -0.10,   8.97,   9.29,  99.90,   0.42,
02/19 03Z,  -0.10,  12.36,  12.41,  99.90,   0.15,
02/19 04Z,  -0.10,  14.77,  15.02,  99.90,   0.35,
02/19 05Z,  -0.10,  16.22,  16.47,  99.90,   0.35,  (max)
02/19 06Z,  -0.10,  16.52,  16.41,  99.90,  -0.01,
02/19 07Z,  -0.10,  15.25,  14.71,  99.90,  -0.44,
02/19 08Z,   0.00,  12.61,  12.05,  99.90,  -0.56,
02/19 09Z,   0.00,   9.55,   9.25,  99.90,  -0.30,
02/19 10Z,   0.00,   7.25,   6.97,  99.90,  -0.28,
02/19 11Z,   0.00,   6.25,   5.58,  99.90,  -0.67,  (min)
02/19 12Z,   0.00,   6.58,   6.23,  99.90,  -0.35,
02/19 13Z,   0.00,   8.56,   8.89,  99.90,   0.33,
02/19 14Z,   0.10,  12.01,  11.95,  99.90,  -0.16,
02/19 15Z,   0.10,  15.48,  14.87,  99.90,  -0.71,
02/19 16Z,   0.10,  17.65,  17.36,  99.90,  -0.39,
02/19 17Z,   0.10,  18.49,  18.75,  99.90,   0.16,  (max)
02/19 18Z,   0.10,  18.22,  18.56,  99.90,   0.24,
02/19 19Z,   0.10,  16.67,  16.75,  99.90,  -0.02,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/19 20Z,   0.10,  13.86,  99.90,  13.93,  -0.03,
02/19 21Z,   0.10,  10.42,  99.90,  10.49,  -0.03,
02/19 22Z,   0.20,   7.39,  99.90,   7.57,  -0.03,
02/19 23Z,   0.20,   5.41,  99.90,   5.58,  -0.03,
02/20 00Z,   0.30,   4.42,  99.90,   4.69,  -0.03,  (min)
02/20 01Z,   0.30,   4.60,  99.90,   4.87,  -0.03,
02/20 02Z,   0.40,   6.40,  99.90,   6.77,  -0.03,
02/20 03Z,   0.40,   9.20,  99.90,   9.57,  -0.03,
02/20 04Z,   0.40,  11.70,  99.90,  12.07,  -0.03,
02/20 05Z,   0.40,  13.46,  99.90,  13.84,  -0.03,
02/20 06Z,   0.30,  14.68,  99.90,  14.95,  -0.03,
02/20 07Z,   0.30,  15.06,  99.90,  15.33,  -0.03,  (max)
02/20 08Z,   0.20,  14.17,  99.90,  14.34,  -0.03,
02/20 09Z,   0.10,  12.20,  99.90,  12.27,  -0.03,
02/20 10Z,   0.10,  10.09,  99.90,  10.16,  -0.03,
02/20 11Z,   0.10,   8.76,  99.90,   8.83,  -0.03,
02/20 12Z,   0.00,   8.42,  99.90,   8.38,  -0.03,  (min)
02/20 13Z,   0.00,   8.95,  99.90,   8.92,  -0.03,
02/20 14Z,   0.10,  10.69,  99.90,  10.76,  -0.03,
02/20 15Z,   0.10,  13.41,  99.90,  13.48,  -0.03,
02/20 16Z,   0.10,  15.79,  99.90,  15.86,  -0.03,
02/20 17Z,   0.10,  16.96,  99.90,  17.03,  -0.03,
02/20 18Z,   0.00,  17.18,  99.90,  17.15,  -0.03,  (max)
02/20 19Z,   0.00,  16.69,  99.90,  16.66,  -0.03,
02/20 20Z,   0.00,  15.23,  99.90,  15.20,  -0.03,
02/20 21Z,   0.00,  12.83,  99.90,  12.79,  -0.03,
02/20 22Z,   0.00,  10.07,  99.90,  10.04,  -0.03,
02/20 23Z,   0.00,   7.80,  99.90,   7.77,  -0.03,
02/21 00Z,   0.00,   6.31,  99.90,   6.27,  -0.03,
02/21 01Z,   0.00,   5.37,  99.90,   5.34,  -0.03,
02/21 02Z,   0.00,   5.27,  99.90,   5.24,  -0.03,  (min)
02/21 03Z,   0.00,   6.53,  99.90,   6.50,  -0.03,
02/21 04Z,   0.00,   8.60,  99.90,   8.57,  -0.03,
02/21 05Z,   0.00,  10.47,  99.90,  10.43,  -0.03,
02/21 06Z,   0.00,  12.02,  99.90,  11.99,  -0.03,
02/21 07Z,   0.00,  13.43,  99.90,  13.40,  -0.03,
02/21 08Z,   0.00,  14.23,  99.90,  14.20,  -0.03,  (max)
02/21 09Z,   0.00,  13.92,  99.90,  13.89,  -0.03,
02/21 10Z,   0.00,  12.69,  99.90,  12.66,  -0.03,
02/21 11Z,   0.00,  11.35,  99.90,  11.32,  -0.03,
02/21 12Z,   0.00,  10.57,  99.90,  10.54,  -0.03,
02/21 13Z,   0.00,  10.32,  99.90,  10.29,  -0.03,  (min)
02/21 14Z,   0.00,  10.53,  99.90,  10.50,  -0.03,
02/21 15Z,   0.00,  11.69,  99.90,  11.66,  -0.03,
02/21 16Z,   0.00,  13.61,  99.90,  13.58,  -0.03,
02/21 17Z,  -0.10,  15.16,  99.90,  15.03,  -0.03,
02/21 18Z,  -0.10,  15.82,  99.90,  15.69,  -0.03,
02/21 19Z,  -0.10,  15.97,  99.90,  15.84,  -0.03,  (max)
02/21 20Z,  -0.10,  15.69,  99.90,  15.55,  -0.03,
02/21 21Z,  -0.20,  14.61,  99.90,  14.38,  -0.03,
02/21 22Z,  -0.20,  12.71,  99.90,  12.48,  -0.03,
02/21 23Z,  -0.10,  10.49,  99.90,  10.36,  -0.03,
02/22 00Z,  -0.10,   8.60,  99.90,   8.47,  -0.03,
02/22 01Z,  -0.10,   7.09,  99.90,   6.96,  -0.03,
02/22 02Z,  -0.10,   5.73,  99.90,   5.60,  -0.03,
02/22 03Z,  -0.10,   5.09,  99.90,   4.96,  -0.03,  (min)
02/22 04Z,  -0.10,   5.80,  99.90,   5.67,  -0.03,
02/22 05Z,   0.00,   7.40,  99.90,   7.37,  -0.03,
02/22 06Z,   0.00,   9.11,  99.90,   9.08,  -0.03,
02/22 07Z,   0.00,  10.94,  99.90,  10.91,  -0.03,
02/22 08Z,   0.00,  12.90,  99.90,  12.87,  -0.03,
02/22 09Z,   0.10,  14.29,  99.90,  14.36,  -0.03,
02/22 10Z,   0.10,  14.54,  99.90,  14.61,  -0.03,  (max)
02/22 11Z,   0.10,  13.81,  99.90,  13.88,  -0.03,
02/22 12Z,   0.10,  12.83,  99.90,  12.89,  -0.03,
02/22 13Z,   0.20,  12.05,  99.90,  12.22,  -0.03,
02/22 14Z,   0.20,  11.36,  99.90,  11.53,  -0.03,
02/22 15Z,   0.20,  10.95,  99.90,  11.12,  -0.03,  (min)
02/22 16Z,   0.20,  11.50,  99.90,  11.67,  -0.03,
02/22 17Z,   0.20,  12.89,  99.90,  13.06,  -0.03,
02/22 18Z,   0.20,  14.11,  99.90,  14.28,  -0.03,
02/22 19Z,   0.20,  14.84,  99.90,  15.01,  -0.03,
02/22 20Z,   0.20,  15.38,  99.90,  15.55,  -0.03,
02/22 21Z,   0.20,  15.58,  99.90,  15.75,  -0.03,  (max)
02/22 22Z,   0.20,  14.92,  99.90,  15.09,  -0.03,
02/22 23Z,   0.30,  13.33,  99.90,  13.60,  -0.03,
02/23 00Z,   0.30,  11.27,  99.90,  11.54,  -0.03,
02/23 01Z,   0.30,   9.25,  99.90,   9.52,  -0.03,
02/23 02Z,   0.30,   7.23,  99.90,   7.50,  -0.03,
02/23 03Z,   0.30,   5.18,  99.90,   5.45,  -0.03,
02/23 04Z,   0.30,   4.00,  99.90,   4.27,  -0.03,  (min)
02/23 05Z,   0.30,   4.47,  99.90,   4.73,  -0.03,
02/23 06Z,   0.30,   6.08,  99.90,   6.35,  -0.03,
02/23 07Z,   0.30,   8.17,  99.90,   8.44,  -0.03,
02/23 08Z,   0.40,  10.69,  99.90,  11.06,  -0.03,
02/23 09Z,   0.50,  13.35,  99.90,  13.82,  -0.03,
02/23 10Z,   0.60,  15.25,  99.90,  15.82,  -0.03,
02/23 11Z,   0.70,  15.77,  99.90,  16.44,  -0.03,  (max)
02/23 12Z,   0.80,  15.11,  99.90,  15.88,  -0.03,