EXTRA-TROPICAL  STORM  SURGE
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hat-on
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Gulf of Alaska
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Surge List
Gulf of Alaska
#Ketchikan, AK : 07/17/2025 04:20:49 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/15 12Z,  -1.00,  14.97,  14.54,  99.90,   0.57,
07/15 13Z,  -1.00,  14.25,  13.88,  99.90,   0.63,  (max)
07/15 14Z,  -1.00,  11.80,  11.52,  99.90,   0.72,
07/15 15Z,  -0.90,   8.15,   8.05,  99.90,   0.80,
07/15 16Z,  -0.90,   4.18,   4.11,  99.90,   0.83,
07/15 17Z,  -1.00,   0.90,   0.78,  99.90,   0.88,
07/15 18Z,  -0.90,  -0.88,  -1.11,  99.90,   0.67,  (min)
07/15 19Z,  -0.90,  -0.77,  -1.02,  99.90,   0.65,
07/15 20Z,  -0.90,   1.15,   0.86,  99.90,   0.61,
07/15 21Z,  -0.90,   4.36,   4.20,  99.90,   0.74,
07/15 22Z,  -0.90,   8.11,   8.04,  99.90,   0.83,
07/15 23Z,  -0.90,  11.55,  11.48,  99.90,   0.83,
07/16 00Z,  -0.80,  13.95,  13.85,  99.90,   0.70,
07/16 01Z,  -0.80,  14.78,  14.60,  99.90,   0.62,  (max)
07/16 02Z,  -0.80,  13.86,  13.56,  99.90,   0.50,
07/16 03Z,  -0.80,  11.46,  11.18,  99.90,   0.52,
07/16 04Z,  -0.80,   8.23,   8.07,  99.90,   0.64,
07/16 05Z,  -0.80,   5.05,   4.93,  99.90,   0.68,
07/16 06Z,  -0.80,   2.80,   2.69,  99.90,   0.69,
07/16 07Z,  -0.80,   2.05,   2.00,  99.90,   0.75,  (min)
07/16 08Z,  -0.80,   2.96,   2.88,  99.90,   0.72,
07/16 09Z,  -0.80,   5.22,   5.00,  99.90,   0.58,
07/16 10Z,  -0.90,   8.21,   7.83,  99.90,   0.52,
07/16 11Z,  -0.80,  11.13,  10.71,  99.90,   0.38,
07/16 12Z,  -0.80,  13.23,  12.88,  99.90,   0.45,
07/16 13Z,  -0.80,  13.92,  13.72,  99.90,   0.60,  (max)
07/16 14Z,  -0.80,  12.95,  12.85,  99.90,   0.70,
07/16 15Z,  -0.80,  10.50,  10.54,  99.90,   0.84,
07/16 16Z,  -0.80,   7.14,   7.20,  99.90,   0.86,
07/16 17Z,  -0.90,   3.73,   3.70,  99.90,   0.87,
07/16 18Z,  -0.70,   1.16,   0.90,  99.90,   0.44,
07/16 19Z,  -0.70,   0.09,  -0.28,  99.90,   0.33,  (min)
07/16 20Z,  -0.70,   0.76,   0.43,  99.90,   0.37,
07/16 21Z,  -0.70,   2.98,   2.71,  99.90,   0.43,
07/16 22Z,  -0.70,   6.21,   6.11,  99.90,   0.60,
07/16 23Z,  -0.70,   9.69,   9.71,  99.90,   0.72,
07/17 00Z,  -0.60,  12.68,  12.69,  99.90,   0.61,
07/17 01Z,  -0.60,  14.50,  14.40,  99.90,   0.50,
07/17 02Z,  -0.50,  14.78,  14.52,  99.90,   0.24,  (max)
07/17 03Z,  -0.50,  13.45,  13.08,  99.90,   0.13,
07/17 04Z,  -0.50,  10.83,  10.41,  99.90,   0.08,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/17 05Z,  -0.50,   7.61,  99.90,   7.22,   0.11,
07/17 06Z,  -0.50,   4.58,  99.90,   4.23,   0.15,
07/17 07Z,  -0.50,   2.53,  99.90,   2.21,   0.19,
07/17 08Z,  -0.60,   1.91,  99.90,   1.54,   0.22,  (min)
07/17 09Z,  -0.60,   2.83,  99.90,   2.49,   0.26,
07/17 10Z,  -0.60,   4.96,  99.90,   4.66,   0.30,
07/17 11Z,  -0.60,   7.71,  99.90,   7.45,   0.34,
07/17 12Z,  -0.60,  10.34,  99.90,  10.11,   0.37,
07/17 13Z,  -0.60,  12.16,  99.90,  11.97,   0.41,
07/17 14Z,  -0.50,  12.70,  99.90,  12.64,   0.45,  (max)
07/17 15Z,  -0.50,  11.78,  99.90,  11.76,   0.49,
07/17 16Z,  -0.40,   9.61,  99.90,   9.74,   0.52,
07/17 17Z,  -0.40,   6.76,  99.90,   6.89,   0.52,
07/17 18Z,  -0.40,   3.99,  99.90,   4.12,   0.52,
07/17 19Z,  -0.40,   2.06,  99.90,   2.18,   0.52,
07/17 20Z,  -0.40,   1.48,  99.90,   1.60,   0.52,  (min)
07/17 21Z,  -0.30,   2.43,  99.90,   2.65,   0.52,
07/17 22Z,  -0.30,   4.68,  99.90,   4.90,   0.52,
07/17 23Z,  -0.30,   7.70,  99.90,   7.93,   0.52,
07/18 00Z,  -0.20,  10.82,  99.90,  11.14,   0.52,
07/18 01Z,  -0.10,  13.34,  99.90,  13.77,   0.52,
07/18 02Z,  -0.10,  14.73,  99.90,  15.15,   0.52,  (max)
07/18 03Z,  -0.10,  14.66,  99.90,  15.08,   0.52,
07/18 04Z,  -0.10,  13.14,  99.90,  13.57,   0.52,
07/18 05Z,  -0.20,  10.50,  99.90,  10.83,   0.52,
07/18 06Z,  -0.30,   7.35,  99.90,   7.58,   0.52,
07/18 07Z,  -0.30,   4.42,  99.90,   4.65,   0.52,
07/18 08Z,  -0.40,   2.40,  99.90,   2.52,   0.52,
07/18 09Z,  -0.40,   1.71,  99.90,   1.83,   0.52,  (min)
07/18 10Z,  -0.30,   2.44,  99.90,   2.66,   0.52,
07/18 11Z,  -0.30,   4.31,  99.90,   4.54,   0.52,
07/18 12Z,  -0.20,   6.79,  99.90,   7.11,   0.52,
07/18 13Z,  -0.20,   9.20,  99.90,   9.53,   0.52,
07/18 14Z,  -0.20,  10.95,  99.90,  11.27,   0.52,
07/18 15Z,  -0.10,  11.59,  99.90,  12.01,   0.52,  (max)
07/18 16Z,  -0.20,  10.99,  99.90,  11.31,   0.52,
07/18 17Z,  -0.20,   9.31,  99.90,   9.64,   0.52,
07/18 18Z,  -0.30,   7.04,  99.90,   7.27,   0.52,
07/18 19Z,  -0.30,   4.83,  99.90,   5.05,   0.52,
07/18 20Z,  -0.30,   3.31,  99.90,   3.54,   0.52,
07/18 21Z,  -0.30,   2.96,  99.90,   3.18,   0.52,  (min)
07/18 22Z,  -0.20,   3.90,  99.90,   4.23,   0.52,
07/18 23Z,  -0.10,   5.96,  99.90,   6.38,   0.52,
07/19 00Z,  -0.10,   8.66,  99.90,   9.09,   0.52,
07/19 01Z,   0.00,  11.41,  99.90,  11.94,   0.52,
07/19 02Z,   0.00,  13.61,  99.90,  14.14,   0.52,
07/19 03Z,   0.00,  14.77,  99.90,  15.30,   0.52,  (max)
07/19 04Z,   0.00,  14.61,  99.90,  15.13,   0.52,
07/19 05Z,  -0.10,  13.10,  99.90,  13.53,   0.52,
07/19 06Z,  -0.20,  10.53,  99.90,  10.86,   0.52,
07/19 07Z,  -0.20,   7.43,  99.90,   7.75,   0.52,
07/19 08Z,  -0.30,   4.46,  99.90,   4.68,   0.52,
07/19 09Z,  -0.30,   2.27,  99.90,   2.50,   0.52,
07/19 10Z,  -0.30,   1.32,  99.90,   1.55,   0.52,  (min)
07/19 11Z,  -0.30,   1.74,  99.90,   1.96,   0.52,
07/19 12Z,  -0.20,   3.32,  99.90,   3.65,   0.52,
07/19 13Z,  -0.10,   5.60,  99.90,   6.03,   0.52,
07/19 14Z,  -0.10,   7.98,  99.90,   8.41,   0.52,
07/19 15Z,  -0.10,   9.88,  99.90,  10.31,   0.52,
07/19 16Z,  -0.10,  10.87,  99.90,  11.29,   0.52,  (max)
07/19 17Z,  -0.20,  10.74,  99.90,  11.07,   0.52,
07/19 18Z,  -0.20,   9.61,  99.90,   9.93,   0.52,
07/19 19Z,  -0.30,   7.83,  99.90,   8.05,   0.52,
07/19 20Z,  -0.30,   5.96,  99.90,   6.18,   0.52,
07/19 21Z,  -0.30,   4.59,  99.90,   4.81,   0.52,
07/19 22Z,  -0.20,   4.17,  99.90,   4.49,   0.52,  (min)
07/19 23Z,  -0.20,   4.89,  99.90,   5.22,   0.52,
07/20 00Z,  -0.10,   6.64,  99.90,   7.07,   0.52,
07/20 01Z,   0.00,   9.04,  99.90,   9.57,   0.52,
07/20 02Z,   0.00,  11.57,  99.90,  12.09,   0.52,
07/20 03Z,   0.00,  13.66,  99.90,  14.18,   0.52,
07/20 04Z,  -0.10,  14.83,  99.90,  15.25,   0.52,  (max)
07/20 05Z,  -0.20,  14.76,  99.90,  15.09,   0.52,
07/20 06Z,  -0.30,  13.38,  99.90,  13.60,   0.52,
07/20 07Z,  -0.30,  10.86,  99.90,  11.09,   0.52,
07/20 08Z,  -0.40,   7.70,  99.90,   7.82,   0.52,
07/20 09Z,  -0.40,   4.52,  99.90,   4.65,   0.52,
07/20 10Z,  -0.30,   2.01,  99.90,   2.24,   0.52,
07/20 11Z,  -0.30,   0.69,  99.90,   0.91,   0.52,  (min)
07/20 12Z,  -0.20,   0.78,  99.90,   1.10,   0.52,
07/20 13Z,  -0.20,   2.15,  99.90,   2.48,   0.52,
07/20 14Z,  -0.10,   4.41,  99.90,   4.83,   0.52,
07/20 15Z,  -0.10,   6.97,  99.90,   7.39,   0.52,
07/20 16Z,  -0.20,   9.22,  99.90,   9.55,   0.52,
07/20 17Z,  -0.30,  10.68,  99.90,  10.90,   0.52,
07/20 18Z,  -0.40,  11.06,  99.90,  11.18,   0.52,
07/20 19Z,  99.90,  10.36,  99.90,  99.90,   0.52,
07/20 20Z,  99.90,   8.85,  99.90,  99.90,   0.52,
07/20 21Z,  99.90,   7.05,  99.90,  99.90,   0.52,
07/20 22Z,  99.90,   5.55,  99.90,  99.90,   0.52,
07/20 23Z,  99.90,   4.86,  99.90,  99.90,   0.52,
07/21 00Z,  99.90,   5.26,  99.90,  99.90,   0.52,