EXTRA-TROPICAL  STORM  SURGE
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hat-on
mhhw-on
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Alaska
Gulf of Alaska
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Surge List
Gulf of Alaska
#Ketchikan, AK : 04/25/2025 19:20:44 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/24 00Z,  -0.30,  -7.00,  -7.14,  99.90,   0.16,
04/24 01Z,  -0.30,  -6.49,  -6.74,  99.90,   0.05,  (min)
04/24 02Z,  -0.30,  -4.64,  -5.09,  99.90,  -0.15,
04/24 03Z,  -0.40,  -1.87,  -2.54,  99.90,  -0.27,
04/24 04Z,  -0.40,   1.20,   0.46,  99.90,  -0.34,
04/24 05Z,  -0.40,   3.87,   3.20,  99.90,  -0.27,
04/24 06Z,  -0.40,   5.52,   5.02,  99.90,  -0.10,
04/24 07Z,  -0.40,   5.76,   5.44,  99.90,   0.08,  (max)
04/24 08Z,  -0.40,   4.51,   4.36,  99.90,   0.25,
04/24 09Z,  -0.40,   2.08,   1.95,  99.90,   0.27,
04/24 10Z,  -0.40,  -0.93,  -1.07,  99.90,   0.26,
04/24 11Z,  -0.30,  -3.70,  -3.86,  99.90,   0.14,
04/24 12Z,  -0.30,  -5.50,  -5.67,  99.90,   0.13,
04/24 13Z,  -0.30,  -5.83,  -5.98,  99.90,   0.15,  (min)
04/24 14Z,  -0.30,  -4.62,  -4.82,  99.90,   0.10,
04/24 15Z,  -0.30,  -2.19,  -2.45,  99.90,   0.04,
04/24 16Z,  -0.30,   0.82,   0.46,  99.90,  -0.06,
04/24 17Z,  -0.30,   3.63,   3.20,  99.90,  -0.13,
04/24 18Z,  -0.30,   5.50,   5.00,  99.90,  -0.20,
04/24 19Z,  -0.20,   5.92,   5.40,  99.90,  -0.32,  (max)
04/24 20Z,  -0.20,   4.72,   4.24,  99.90,  -0.28,
04/24 21Z,  -0.20,   2.14,   1.74,  99.90,  -0.20,
04/24 22Z,  -0.20,  -1.21,  -1.53,  99.90,  -0.12,
04/24 23Z,  -0.20,  -4.49,  -4.78,  99.90,  -0.09,
04/25 00Z,  -0.20,  -6.84,  -7.14,  99.90,  -0.10,
04/25 01Z,  -0.10,  -7.65,  -7.98,  99.90,  -0.23,  (min)
04/25 02Z,  -0.10,  -6.67,  -7.07,  99.90,  -0.30,
04/25 03Z,  -0.10,  -4.15,  -4.64,  99.90,  -0.39,
04/25 04Z,  -0.10,  -0.67,  -1.18,  99.90,  -0.41,
04/25 05Z,  -0.20,   2.94,   2.40,  99.90,  -0.34,
04/25 06Z,  -0.20,   5.84,   5.37,  99.90,  -0.27,
04/25 07Z,  -0.20,   7.33,   6.96,  99.90,  -0.17,  (max)
04/25 08Z,  -0.20,   7.01,   6.68,  99.90,  -0.13,
04/25 09Z,  -0.10,   4.91,   4.60,  99.90,  -0.21,
04/25 10Z,  -0.10,   1.48,   1.20,  99.90,  -0.18,
04/25 11Z,  -0.10,  -2.42,  -2.65,  99.90,  -0.13,
04/25 12Z,  -0.20,  -5.81,  -5.98,  99.90,   0.03,
04/25 13Z,  -0.20,  -7.78,  -7.86,  99.90,   0.12,
04/25 14Z,  -0.10,  -7.84,  -7.89,  99.90,   0.05,  (min)
04/25 15Z,  -0.10,  -5.99,  -6.13,  99.90,  -0.04,
04/25 16Z,  -0.20,  -2.74,  -3.04,  99.90,  -0.10,
04/25 17Z,  -0.20,   1.05,   0.59,  99.90,  -0.26,
04/25 18Z,  -0.20,   4.42,   3.84,  99.90,  -0.38,
04/25 19Z,  -0.20,   6.54,   5.89,  99.90,  -0.45,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/25 20Z,  -0.20,   6.86,  99.90,   6.25,  -0.41,  (max)
04/25 21Z,  -0.20,   5.28,  99.90,   4.71,  -0.38,
04/25 22Z,  -0.20,   2.18,  99.90,   1.64,  -0.34,
04/25 23Z,  -0.20,  -1.67,  99.90,  -2.18,  -0.31,
04/26 00Z,  -0.10,  -5.23,  99.90,  -5.61,  -0.27,
04/26 01Z,  -0.20,  -7.54,  99.90,  -7.97,  -0.24,
04/26 02Z,  -0.20,  -7.93,  99.90,  -8.33,  -0.20,  (min)
04/26 03Z,  -0.20,  -6.28,  99.90,  -6.65,  -0.17,
04/26 04Z,  -0.30,  -3.00,  99.90,  -3.43,  -0.13,
04/26 05Z,  -0.30,   1.10,  99.90,   0.70,  -0.10,
04/26 06Z,  -0.30,   5.03,  99.90,   4.67,  -0.06,
04/26 07Z,  -0.40,   7.86,  99.90,   7.44,  -0.02,
04/26 08Z,  -0.40,   8.88,  99.90,   8.45,  -0.02,  (max)
04/26 09Z,  -0.40,   7.76,  99.90,   7.33,  -0.02,
04/26 10Z,  -0.40,   4.67,  99.90,   4.24,  -0.02,
04/26 11Z,  -0.40,   0.28,  99.90,  -0.15,  -0.02,
04/26 12Z,  -0.40,  -4.36,  99.90,  -4.79,  -0.02,
04/26 13Z,  -0.30,  -8.07,  99.90,  -8.40,  -0.02,
04/26 14Z,  -0.30,  -9.90,  99.90, -10.23,  -0.02,  (min)
04/26 15Z,  -0.30,  -9.41,  99.90,  -9.73,  -0.02,
04/26 16Z,  -0.30,  -6.78,  99.90,  -7.10,  -0.02,
04/26 17Z,  -0.30,  -2.75,  99.90,  -3.07,  -0.02,
04/26 18Z,  -0.30,   1.65,  99.90,   1.33,  -0.02,
04/26 19Z,  -0.40,   5.34,  99.90,   4.92,  -0.02,
04/26 20Z,  -0.40,   7.45,  99.90,   7.02,  -0.02,
04/26 21Z,  -0.40,   7.48,  99.90,   7.05,  -0.02,  (max)
04/26 22Z,  -0.30,   5.42,  99.90,   5.10,  -0.02,
04/26 23Z,  -0.30,   1.82,  99.90,   1.50,  -0.02,
04/27 00Z,  -0.30,  -2.36,  99.90,  -2.69,  -0.02,
04/27 01Z,  -0.20,  -5.95,  99.90,  -6.17,  -0.02,
04/27 02Z,  -0.20,  -7.91,  99.90,  -8.13,  -0.02,  (min)
04/27 03Z,  -0.20,  -7.67,  99.90,  -7.89,  -0.02,
04/27 04Z,  -0.20,  -5.28,  99.90,  -5.50,  -0.02,
04/27 05Z,  -0.30,  -1.35,  99.90,  -1.67,  -0.02,
04/27 06Z,  -0.30,   3.13,  99.90,   2.81,  -0.02,
04/27 07Z,  -0.30,   7.08,  99.90,   6.75,  -0.02,
04/27 08Z,  -0.30,   9.54,  99.90,   9.21,  -0.02,
04/27 09Z,  -0.30,   9.86,  99.90,   9.53,  -0.02,  (max)
04/27 10Z,  -0.30,   7.83,  99.90,   7.51,  -0.02,
04/27 11Z,  -0.20,   3.80,  99.90,   3.58,  -0.02,
04/27 12Z,  -0.20,  -1.35,  99.90,  -1.58,  -0.02,
04/27 13Z,  -0.20,  -6.40,  99.90,  -6.63,  -0.02,
04/27 14Z,  -0.20, -10.07,  99.90, -10.30,  -0.02,
04/27 15Z,  -0.30, -11.46,  99.90, -11.78,  -0.02,  (min)
04/27 16Z,  -0.30, -10.26,  99.90, -10.59,  -0.02,
04/27 17Z,  -0.40,  -6.90,  99.90,  -7.32,  -0.02,
04/27 18Z,  -0.40,  -2.28,  99.90,  -2.70,  -0.02,
04/27 19Z,  -0.40,   2.44,  99.90,   2.02,  -0.02,
04/27 20Z,  -0.40,   6.15,  99.90,   5.73,  -0.02,
04/27 21Z,  -0.40,   8.01,  99.90,   7.59,  -0.02,  (max)
04/27 22Z,  -0.30,   7.62,  99.90,   7.29,  -0.02,
04/27 23Z,  -0.20,   5.10,  99.90,   4.87,  -0.02,
04/28 00Z,  -0.10,   1.15,  99.90,   1.02,  -0.02,
04/28 01Z,  -0.10,  -3.10,  99.90,  -3.23,  -0.02,
04/28 02Z,   0.00,  -6.41,  99.90,  -6.44,  -0.02,
04/28 03Z,   0.00,  -7.80,  99.90,  -7.83,  -0.02,  (min)
04/28 04Z,   0.00,  -6.85,  99.90,  -6.87,  -0.02,
04/28 05Z,   0.00,  -3.81,  99.90,  -3.83,  -0.02,
04/28 06Z,  -0.10,   0.52,  99.90,   0.39,  -0.02,
04/28 07Z,  -0.10,   5.06,  99.90,   4.93,  -0.02,
04/28 08Z,   0.00,   8.70,  99.90,   8.68,  -0.02,
04/28 09Z,   0.00,  10.56,  99.90,  10.54,  -0.02,  (max)
04/28 10Z,   0.10,  10.09,  99.90,  10.16,  -0.02,
04/28 11Z,   0.20,   7.22,  99.90,   7.40,  -0.02,
04/28 12Z,   0.40,   2.48,  99.90,   2.86,  -0.02,
04/28 13Z,   0.50,  -3.09,  99.90,  -2.61,  -0.02,
04/28 14Z,   0.60,  -8.14,  99.90,  -7.57,  -0.02,
04/28 15Z,   0.60, -11.43,  99.90, -10.86,  -0.02,
04/28 16Z,   0.50, -12.18,  99.90, -11.71,  -0.02,  (min)
04/28 17Z,   0.40, -10.31,  99.90,  -9.94,  -0.02,
04/28 18Z,   0.30,  -6.42,  99.90,  -6.14,  -0.02,
04/28 19Z,   0.20,  -1.52,  99.90,  -1.35,  -0.02,
04/28 20Z,   0.10,   3.18,  99.90,   3.26,  -0.02,
04/28 21Z,   0.00,   6.64,  99.90,   6.61,  -0.02,
04/28 22Z,   0.10,   8.09,  99.90,   8.16,  -0.02,  (max)
04/28 23Z,   0.10,   7.24,  99.90,   7.31,  -0.02,
04/29 00Z,   0.20,   4.37,  99.90,   4.55,  -0.02,
04/29 01Z,   0.20,   0.33,  99.90,   0.51,  -0.02,
04/29 02Z,   0.10,  -3.69,  99.90,  -3.61,  -0.02,
04/29 03Z,   0.10,  -6.47,  99.90,  -6.40,  -0.02,
04/29 04Z,   0.00,  -7.17,  99.90,  -7.20,  -0.02,  (min)
04/29 05Z,   0.00,  -5.59,  99.90,  -5.61,  -0.02,
04/29 06Z,  -0.10,  -2.15,  99.90,  -2.27,  -0.02,
04/29 07Z,  -0.20,   2.25,  99.90,   2.02,  -0.02,
04/29 08Z,  -0.30,   6.51,  99.90,   6.19,  -0.02,
04/29 09Z,  -0.30,   9.62,  99.90,   9.30,  -0.02,
04/29 10Z,  -0.30,  10.78,  99.90,  10.46,  -0.02,  (max)
04/29 11Z,  -0.30,   9.57,  99.90,   9.24,  -0.02,
04/29 12Z,  -0.20,   6.08,  99.90,   5.86,  -0.02,