EXTRA-TROPICAL  STORM  SURGE
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hat-on
mhhw-on
msl-on
mllw-on
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Alaska
Gulf of Alaska
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Surge List
Gulf of Alaska
#Seward, AK : 02/18/2025 10:21:40 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/16 18Z,   1.10,   1.50,   1.32,  99.90,  -1.28,
02/16 19Z,   1.10,   1.57,   1.51,  99.90,  -1.16,  (min)
02/16 20Z,   1.00,   2.72,   2.47,  99.90,  -1.25,
02/16 21Z,   1.00,   4.60,   4.43,  99.90,  -1.17,
02/16 22Z,   1.00,   6.71,   6.55,  99.90,  -1.16,
02/16 23Z,   1.00,   8.47,   8.33,  99.90,  -1.14,
02/17 00Z,   0.90,   9.41,   9.31,  99.90,  -1.00,  (max)
02/17 01Z,   0.80,   9.28,   9.05,  99.90,  -1.03,
02/17 02Z,   0.70,   8.15,   7.88,  99.90,  -0.97,
02/17 03Z,   0.80,   6.31,   6.05,  99.90,  -1.06,
02/17 04Z,   0.80,   4.17,   3.86,  99.90,  -1.11,
02/17 05Z,   0.90,   2.28,   1.86,  99.90,  -1.32,
02/17 06Z,   0.70,   1.19,   0.76,  99.90,  -1.13,
02/17 07Z,   0.70,   1.25,   0.69,  99.90,  -1.26,  (min)
02/17 08Z,   0.70,   2.44,   1.93,  99.90,  -1.21,
02/17 09Z,   0.80,   4.43,   3.87,  99.90,  -1.36,
02/17 10Z,   0.80,   6.73,   6.31,  99.90,  -1.22,
02/17 11Z,   0.90,   8.79,   8.33,  99.90,  -1.36,
02/17 12Z,   0.70,  10.12,   9.65,  99.90,  -1.17,
02/17 13Z,   0.60,  10.38,   9.94,  99.90,  -1.04,  (max)
02/17 14Z,   0.70,   9.57,   9.12,  99.90,  -1.15,
02/17 15Z,   0.70,   7.93,   7.58,  99.90,  -1.05,
02/17 16Z,   0.80,   5.83,   5.48,  99.90,  -1.15,
02/17 17Z,   0.70,   3.73,   3.46,  99.90,  -0.97,
02/17 18Z,   0.70,   2.16,   1.80,  99.90,  -1.06,
02/17 19Z,   0.80,   1.56,   1.29,  99.90,  -1.07,  (min)
02/17 20Z,   0.90,   2.03,   1.68,  99.90,  -1.25,
02/17 21Z,   0.90,   3.35,   2.98,  99.90,  -1.27,
02/17 22Z,   0.90,   5.12,   4.79,  99.90,  -1.23,
02/17 23Z,   0.90,   6.88,   6.58,  99.90,  -1.20,
02/18 00Z,   0.80,   8.17,   7.96,  99.90,  -1.01,
02/18 01Z,   0.90,   8.63,   8.44,  99.90,  -1.09,  (max)
02/18 02Z,   0.80,   8.17,   7.91,  99.90,  -1.06,
02/18 03Z,   0.80,   6.96,   6.61,  99.90,  -1.15,
02/18 04Z,   1.00,   5.33,   5.09,  99.90,  -1.24,
02/18 05Z,   1.10,   3.67,   3.39,  99.90,  -1.38,
02/18 06Z,   1.10,   2.43,   1.99,  99.90,  -1.54,
02/18 07Z,   1.10,   2.05,   1.71,  99.90,  -1.44,  (min)
02/18 08Z,   1.20,   2.68,   2.34,  99.90,  -1.54,
02/18 09Z,   1.30,   4.16,   3.74,  99.90,  -1.72,
02/18 10Z,   1.30,   6.09,   5.67,  99.90,  -1.72,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/18 11Z,   1.20,   8.03,  99.90,   7.53,  -1.69,
02/18 12Z,   1.10,   9.52,  99.90,   8.95,  -1.67,
02/18 13Z,   1.10,  10.19,  99.90,   9.66,  -1.64,  (max)
02/18 14Z,   1.10,   9.89,  99.90,   9.38,  -1.61,
02/18 15Z,   1.10,   8.72,  99.90,   8.24,  -1.58,
02/18 16Z,   1.00,   6.97,  99.90,   6.42,  -1.55,
02/18 17Z,   1.10,   5.01,  99.90,   4.59,  -1.52,
02/18 18Z,   1.10,   3.25,  99.90,   2.86,  -1.49,
02/18 19Z,   1.40,   2.13,  99.90,   2.06,  -1.47,
02/18 20Z,   1.10,   1.92,  99.90,   1.58,  -1.44,  (min)
02/18 21Z,   1.10,   2.58,  99.90,   2.27,  -1.41,
02/18 22Z,   1.30,   3.85,  99.90,   3.77,  -1.38,
02/18 23Z,   1.40,   5.34,  99.90,   5.36,  -1.38,
02/19 00Z,   1.30,   6.68,  99.90,   6.60,  -1.38,
02/19 01Z,   1.20,   7.53,  99.90,   7.35,  -1.38,
02/19 02Z,   1.30,   7.67,  99.90,   7.59,  -1.38,  (max)
02/19 03Z,   1.30,   7.11,  99.90,   7.03,  -1.38,
02/19 04Z,   1.20,   6.05,  99.90,   5.87,  -1.38,
02/19 05Z,   1.30,   4.80,  99.90,   4.72,  -1.38,
02/19 06Z,   1.40,   3.69,  99.90,   3.71,  -1.38,
02/19 07Z,   1.50,   3.08,  99.90,   3.20,  -1.38,  (min)
02/19 08Z,   1.40,   3.22,  99.90,   3.24,  -1.38,
02/19 09Z,   1.50,   4.17,  99.90,   4.29,  -1.38,
02/19 10Z,   1.50,   5.65,  99.90,   5.77,  -1.38,
02/19 11Z,   1.50,   7.30,  99.90,   7.42,  -1.38,
02/19 12Z,   1.50,   8.76,  99.90,   8.88,  -1.38,
02/19 13Z,   1.60,   9.69,  99.90,   9.91,  -1.38,
02/19 14Z,   1.60,   9.86,  99.90,  10.08,  -1.38,  (max)
02/19 15Z,   1.50,   9.22,  99.90,   9.34,  -1.38,
02/19 16Z,   1.50,   7.93,  99.90,   8.05,  -1.38,
02/19 17Z,   1.60,   6.28,  99.90,   6.50,  -1.38,
02/19 18Z,   1.70,   4.59,  99.90,   4.91,  -1.38,
02/19 19Z,   1.70,   3.18,  99.90,   3.50,  -1.38,
02/19 20Z,   1.80,   2.39,  99.90,   2.81,  -1.38,
02/19 21Z,   1.80,   2.36,  99.90,   2.78,  -1.38,  (min)
02/19 22Z,   1.80,   3.00,  99.90,   3.42,  -1.38,
02/19 23Z,   1.80,   4.03,  99.90,   4.45,  -1.38,
02/20 00Z,   1.80,   5.17,  99.90,   5.59,  -1.38,
02/20 01Z,   1.70,   6.15,  99.90,   6.47,  -1.38,
02/20 02Z,   1.60,   6.72,  99.90,   6.94,  -1.38,  (max)
02/20 03Z,   1.50,   6.75,  99.90,   6.87,  -1.38,
02/20 04Z,   1.40,   6.31,  99.90,   6.33,  -1.38,
02/20 05Z,   1.40,   5.57,  99.90,   5.59,  -1.38,
02/20 06Z,   1.40,   4.78,  99.90,   4.80,  -1.38,
02/20 07Z,   1.40,   4.17,  99.90,   4.19,  -1.38,
02/20 08Z,   1.40,   4.00,  99.90,   4.02,  -1.38,  (min)
02/20 09Z,   1.40,   4.42,  99.90,   4.44,  -1.38,
02/20 10Z,   1.40,   5.40,  99.90,   5.42,  -1.38,
02/20 11Z,   1.40,   6.67,  99.90,   6.69,  -1.38,
02/20 12Z,   1.40,   7.93,  99.90,   7.95,  -1.38,
02/20 13Z,   1.40,   8.94,  99.90,   8.96,  -1.38,
02/20 14Z,   1.40,   9.48,  99.90,   9.50,  -1.38,  (max)
02/20 15Z,   1.20,   9.38,  99.90,   9.20,  -1.38,
02/20 16Z,   1.60,   8.64,  99.90,   8.86,  -1.38,
02/20 17Z,   1.50,   7.43,  99.90,   7.55,  -1.38,
02/20 18Z,   1.40,   5.99,  99.90,   6.01,  -1.38,
02/20 19Z,   1.50,   4.56,  99.90,   4.68,  -1.38,
02/20 20Z,   1.70,   3.39,  99.90,   3.71,  -1.38,
02/20 21Z,   1.70,   2.72,  99.90,   3.04,  -1.38,
02/20 22Z,   1.60,   2.66,  99.90,   2.88,  -1.38,  (min)
02/20 23Z,   1.70,   3.10,  99.90,   3.42,  -1.38,
02/21 00Z,   1.80,   3.82,  99.90,   4.24,  -1.38,
02/21 01Z,   1.80,   4.66,  99.90,   5.08,  -1.38,
02/21 02Z,   1.70,   5.42,  99.90,   5.74,  -1.38,
02/21 03Z,   1.70,   5.93,  99.90,   6.25,  -1.38,
02/21 04Z,   1.80,   6.09,  99.90,   6.51,  -1.38,  (max)
02/21 05Z,   1.80,   5.92,  99.90,   6.34,  -1.38,
02/21 06Z,   1.70,   5.56,  99.90,   5.88,  -1.38,
02/21 07Z,   1.80,   5.17,  99.90,   5.59,  -1.38,
02/21 08Z,   1.80,   4.90,  99.90,   5.32,  -1.38,  (min)
02/21 09Z,   1.80,   4.92,  99.90,   5.34,  -1.38,
02/21 10Z,   1.70,   5.36,  99.90,   5.68,  -1.38,
02/21 11Z,   1.60,   6.15,  99.90,   6.37,  -1.38,
02/21 12Z,   1.60,   7.11,  99.90,   7.33,  -1.38,
02/21 13Z,   1.60,   8.03,  99.90,   8.25,  -1.38,
02/21 14Z,   1.50,   8.75,  99.90,   8.87,  -1.38,
02/21 15Z,   1.50,   9.12,  99.90,   9.24,  -1.38,  (max)
02/21 16Z,   1.40,   8.99,  99.90,   9.01,  -1.38,
02/21 17Z,   1.40,   8.36,  99.90,   8.38,  -1.38,
02/21 18Z,   1.40,   7.34,  99.90,   7.36,  -1.38,
02/21 19Z,   1.40,   6.09,  99.90,   6.11,  -1.38,
02/21 20Z,   1.40,   4.79,  99.90,   4.81,  -1.38,
02/21 21Z,   1.40,   3.65,  99.90,   3.67,  -1.38,
02/21 22Z,   1.30,   2.89,  99.90,   2.81,  -1.38,
02/21 23Z,   1.40,   2.61,  99.90,   2.63,  -1.38,  (min)
02/22 00Z,   1.40,   2.76,  99.90,   2.78,  -1.38,
02/22 01Z,  99.90,   3.24,  99.90,  99.90,  -1.38,
02/22 02Z,  99.90,   3.93,  99.90,  99.90,  -1.38,
02/22 03Z,  99.90,   4.72,  99.90,  99.90,  -1.38,
02/22 04Z,  99.90,   5.40,  99.90,  99.90,  -1.38,
02/22 05Z,  99.90,   5.83,  99.90,  99.90,  -1.38,
02/22 06Z,  99.90,   6.00,  99.90,  99.90,  -1.38,