EXTRA-TROPICAL  STORM  SURGE
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hat-on
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Gulf of Alaska
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Surge List
#Ketchikan, AK : 02/19/2025 12:20:48 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/17 12Z,   0.00,  15.39,  15.28,  99.90,  -0.11,
02/17 13Z,   0.00,  14.82,  14.67,  99.90,  -0.15,  (max)
02/17 14Z,   0.10,  12.68,  12.37,  99.90,  -0.41,
02/17 15Z,   0.10,   9.50,   9.09,  99.90,  -0.51,
02/17 16Z,   0.10,   6.12,   5.71,  99.90,  -0.51,
02/17 17Z,   0.10,   3.41,   3.11,  99.90,  -0.40,
02/17 18Z,   0.00,   2.01,   1.89,  99.90,  -0.12,  (min)
02/17 19Z,   0.00,   2.20,   2.23,  99.90,   0.03,
02/17 20Z,   0.00,   3.84,   3.80,  99.90,  -0.04,
02/17 21Z,   0.00,   6.43,   6.31,  99.90,  -0.12,
02/17 22Z,   0.00,   9.31,   9.01,  99.90,  -0.30,
02/17 23Z,   0.10,  11.74,  11.38,  99.90,  -0.46,
02/18 00Z,   0.00,  13.11,  12.84,  99.90,  -0.27,  (max)
02/18 01Z,   0.10,  13.07,  12.77,  99.90,  -0.40,
02/18 02Z,   0.10,  11.61,  11.38,  99.90,  -0.33,
02/18 03Z,   0.10,   9.11,   8.76,  99.90,  -0.45,
02/18 04Z,   0.10,   6.26,   5.86,  99.90,  -0.50,
02/18 05Z,   0.00,   3.87,   3.38,  99.90,  -0.49,
02/18 06Z,   0.00,   2.61,   2.16,  99.90,  -0.45,  (min)
02/18 07Z,   0.00,   2.84,   2.35,  99.90,  -0.49,
02/18 08Z,   0.00,   4.50,   4.06,  99.90,  -0.44,
02/18 09Z,   0.00,   7.19,   6.83,  99.90,  -0.36,
02/18 10Z,   0.00,  10.24,   9.89,  99.90,  -0.35,
02/18 11Z,   0.00,  12.92,  12.53,  99.90,  -0.39,
02/18 12Z,   0.00,  14.58,  14.19,  99.90,  -0.39,
02/18 13Z,   0.00,  14.81,  14.38,  99.90,  -0.43,  (max)
02/18 14Z,   0.00,  13.54,  13.13,  99.90,  -0.41,
02/18 15Z,   0.00,  11.08,  10.52,  99.90,  -0.56,
02/18 16Z,   0.00,   8.05,   7.60,  99.90,  -0.45,
02/18 17Z,   0.00,   5.19,   4.87,  99.90,  -0.32,
02/18 18Z,   0.00,   3.20,   3.13,  99.90,  -0.07,
02/18 19Z,   0.00,   2.48,   2.54,  99.90,   0.06,  (min)
02/18 20Z,   0.00,   3.12,   3.19,  99.90,   0.07,
02/18 21Z,   0.00,   4.85,   4.79,  99.90,  -0.06,
02/18 22Z,   0.20,   7.18,   6.86,  99.90,  -0.52,
02/18 23Z,   0.20,   9.51,   9.07,  99.90,  -0.64,
02/19 00Z,   0.00,  11.26,  10.91,  99.90,  -0.35,
02/19 01Z,   0.10,  12.00,  11.66,  99.90,  -0.44,  (max)
02/19 02Z,   0.20,  11.56,  11.35,  99.90,  -0.41,
02/19 03Z,   0.30,  10.07,   9.95,  99.90,  -0.42,
02/19 04Z,   0.30,   7.96,   7.84,  99.90,  -0.42,
02/19 05Z,   0.40,   5.85,   5.70,  99.90,  -0.55,
02/19 06Z,   0.40,   4.36,   4.23,  99.90,  -0.53,
02/19 07Z,   0.40,   3.94,   3.86,  99.90,  -0.48,  (min)
02/19 08Z,   0.40,   4.74,   4.75,  99.90,  -0.39,
02/19 09Z,   0.50,   6.59,   6.57,  99.90,  -0.52,
02/19 10Z,   0.50,   9.04,   8.97,  99.90,  -0.57,
02/19 11Z,   0.50,  11.50,  11.36,  99.90,  -0.64,
02/19 12Z,   0.50,  13.39,  13.25,  99.90,  -0.64,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/19 13Z,   0.50,  14.25,  99.90,  14.13,  -0.62,  (max)
02/19 14Z,   0.50,  13.84,  99.90,  13.74,  -0.60,
02/19 15Z,   0.50,  12.25,  99.90,  12.17,  -0.57,
02/19 16Z,   0.60,   9.85,  99.90,   9.90,  -0.55,
02/19 17Z,   0.60,   7.21,  99.90,   7.29,  -0.53,
02/19 18Z,   0.60,   4.95,  99.90,   5.04,  -0.51,
02/19 19Z,   0.60,   3.53,  99.90,   3.65,  -0.48,
02/19 20Z,   0.50,   3.21,  99.90,   3.26,  -0.46,  (min)
02/19 21Z,   0.40,   3.95,  99.90,   3.92,  -0.44,
02/19 22Z,   0.40,   5.48,  99.90,   5.47,  -0.41,
02/19 23Z,   0.30,   7.36,  99.90,   7.27,  -0.39,
02/20 00Z,   0.30,   9.13,  99.90,   9.06,  -0.37,
02/20 01Z,   0.30,  10.35,  99.90,  10.28,  -0.37,
02/20 02Z,   0.30,  10.75,  99.90,  10.69,  -0.37,  (max)
02/20 03Z,   0.30,  10.27,  99.90,  10.20,  -0.37,
02/20 04Z,   0.30,   9.08,  99.90,   9.01,  -0.37,
02/20 05Z,   0.20,   7.56,  99.90,   7.39,  -0.37,
02/20 06Z,   0.10,   6.18,  99.90,   5.92,  -0.37,
02/20 07Z,   0.10,   5.39,  99.90,   5.13,  -0.37,  (min)
02/20 08Z,   0.10,   5.47,  99.90,   5.20,  -0.37,
02/20 09Z,   0.10,   6.44,  99.90,   6.17,  -0.37,
02/20 10Z,   0.30,   8.11,  99.90,   8.05,  -0.37,
02/20 11Z,   0.40,  10.10,  99.90,  10.14,  -0.37,
02/20 12Z,   0.50,  11.94,  99.90,  12.08,  -0.37,
02/20 13Z,   0.50,  13.19,  99.90,  13.33,  -0.37,
02/20 14Z,   0.60,  13.54,  99.90,  13.78,  -0.37,  (max)
02/20 15Z,   0.70,  12.88,  99.90,  13.21,  -0.37,
02/20 16Z,   0.70,  11.33,  99.90,  11.67,  -0.37,
02/20 17Z,   0.80,   9.24,  99.90,   9.67,  -0.37,
02/20 18Z,   0.90,   7.05,  99.90,   7.59,  -0.37,
02/20 19Z,   0.80,   5.23,  99.90,   5.66,  -0.37,
02/20 20Z,   0.70,   4.10,  99.90,   4.44,  -0.37,
02/20 21Z,   0.60,   3.84,  99.90,   4.07,  -0.37,  (min)
02/20 22Z,   0.50,   4.38,  99.90,   4.51,  -0.37,
02/20 23Z,   0.40,   5.52,  99.90,   5.55,  -0.37,
02/21 00Z,   0.30,   6.94,  99.90,   6.88,  -0.37,
02/21 01Z,   0.30,   8.30,  99.90,   8.24,  -0.37,
02/21 02Z,   0.30,   9.29,  99.90,   9.23,  -0.37,
02/21 03Z,   0.30,   9.71,  99.90,   9.65,  -0.37,  (max)
02/21 04Z,   0.20,   9.51,  99.90,   9.34,  -0.37,
02/21 05Z,   0.10,   8.81,  99.90,   8.54,  -0.37,
02/21 06Z,   0.10,   7.87,  99.90,   7.60,  -0.37,
02/21 07Z,   0.00,   7.03,  99.90,   6.66,  -0.37,
02/21 08Z,   0.00,   6.59,  99.90,   6.22,  -0.37,  (min)
02/21 09Z,   0.00,   6.76,  99.90,   6.39,  -0.37,
02/21 10Z,   0.00,   7.56,  99.90,   7.19,  -0.37,
02/21 11Z,   0.00,   8.85,  99.90,   8.48,  -0.37,
02/21 12Z,   0.10,  10.35,  99.90,  10.09,  -0.37,
02/21 13Z,   0.10,  11.73,  99.90,  11.47,  -0.37,
02/21 14Z,   0.10,  12.66,  99.90,  12.39,  -0.37,
02/21 15Z,   0.20,  12.88,  99.90,  12.72,  -0.37,  (max)
02/21 16Z,   0.20,  12.32,  99.90,  12.15,  -0.37,
02/21 17Z,   0.10,  11.05,  99.90,  10.78,  -0.37,
02/21 18Z,   0.20,   9.30,  99.90,   9.13,  -0.37,
02/21 19Z,   0.20,   7.40,  99.90,   7.24,  -0.37,
02/21 20Z,   0.30,   5.72,  99.90,   5.65,  -0.37,
02/21 21Z,   0.60,   4.53,  99.90,   4.77,  -0.37,
02/21 22Z,   0.80,   4.01,  99.90,   4.44,  -0.37,  (min)
02/21 23Z,   1.00,   4.18,  99.90,   4.81,  -0.37,
02/22 00Z,   1.10,   4.94,  99.90,   5.67,  -0.37,
02/22 01Z,   1.20,   6.07,  99.90,   6.91,  -0.37,
02/22 02Z,   1.10,   7.34,  99.90,   8.07,  -0.37,
02/22 03Z,   1.10,   8.45,  99.90,   9.18,  -0.37,
02/22 04Z,   1.00,   9.20,  99.90,   9.83,  -0.37,
02/22 05Z,   1.00,   9.46,  99.90,  10.09,  -0.37,  (max)
02/22 06Z,   0.90,   9.24,  99.90,   9.77,  -0.37,
02/22 07Z,   0.90,   8.68,  99.90,   9.21,  -0.37,
02/22 08Z,   0.90,   8.02,  99.90,   8.56,  -0.37,
02/22 09Z,   0.90,   7.54,  99.90,   8.08,  -0.37,  (min)
02/22 10Z,   1.00,   7.46,  99.90,   8.09,  -0.37,
02/22 11Z,   1.00,   7.88,  99.90,   8.51,  -0.37,
02/22 12Z,   1.10,   8.77,  99.90,   9.51,  -0.37,
02/22 13Z,   1.10,   9.97,  99.90,  10.70,  -0.37,
02/22 14Z,   1.20,  11.21,  99.90,  12.04,  -0.37,
02/22 15Z,   1.10,  12.18,  99.90,  12.92,  -0.37,
02/22 16Z,   1.10,  12.63,  99.90,  13.37,  -0.37,  (max)
02/22 17Z,   1.00,  12.38,  99.90,  13.02,  -0.37,
02/22 18Z,   1.00,  11.41,  99.90,  12.04,  -0.37,
02/22 19Z,   1.00,   9.84,  99.90,  10.48,  -0.37,
02/22 20Z,   1.00,   7.94,  99.90,   8.58,  -0.37,
02/22 21Z,   1.20,   6.04,  99.90,   6.88,  -0.37,
02/22 22Z,   1.30,   4.48,  99.90,   5.42,  -0.37,
02/22 23Z,   1.50,   3.53,  99.90,   4.66,  -0.37,
02/23 00Z,   1.50,   3.33,  99.90,   4.47,  -0.37,