EXTRA-TROPICAL  STORM  SURGE
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hat-on
mhhw-on
msl-on
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Gulf of Alaska
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Surge List
Gulf of Alaska
#Atka, AK : 02/19/2025 05:22:25 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/17 12Z,   0.60,   1.74,   2.01,  99.90,  -0.33,
02/17 13Z,   0.60,   1.81,   1.94,  99.90,  -0.47,  (min)
02/17 14Z,   0.60,   1.94,   2.13,  99.90,  -0.41,
02/17 15Z,   0.60,   2.13,   2.31,  99.90,  -0.42,
02/17 16Z,   0.60,   2.34,   2.52,  99.90,  -0.42,
02/17 17Z,   0.60,   2.52,   2.79,  99.90,  -0.33,
02/17 18Z,   0.60,   2.66,   3.03,  99.90,  -0.23,
02/17 19Z,   0.60,   2.68,   3.10,  99.90,  -0.18,
02/17 20Z,   0.70,   2.55,   3.14,  99.90,  -0.11,  (max)
02/17 21Z,   0.70,   2.30,   2.98,  99.90,  -0.02,
02/17 22Z,   0.60,   1.96,   2.70,  99.90,   0.14,
02/17 23Z,   0.60,   1.57,   2.36,  99.90,   0.19,
02/18 00Z,   0.60,   1.27,   1.93,  99.90,   0.06,
02/18 01Z,   0.60,   1.10,   1.58,  99.90,  -0.12,
02/18 02Z,   0.70,   1.05,   1.39,  99.90,  -0.36,  (min)
02/18 03Z,   0.70,   1.12,   1.40,  99.90,  -0.42,
02/18 04Z,   0.70,   1.30,   1.51,  99.90,  -0.49,
02/18 05Z,   0.70,   1.54,   1.66,  99.90,  -0.58,
02/18 06Z,   0.60,   1.81,   1.97,  99.90,  -0.44,
02/18 07Z,   0.60,   2.06,   2.22,  99.90,  -0.44,
02/18 08Z,   0.60,   2.23,   2.44,  99.90,  -0.39,
02/18 09Z,   0.60,   2.29,   2.52,  99.90,  -0.37,  (max)
02/18 10Z,   0.60,   2.27,   2.49,  99.90,  -0.38,
02/18 11Z,   0.60,   2.19,   2.44,  99.90,  -0.35,
02/18 12Z,   0.60,   2.13,   2.44,  99.90,  -0.29,
02/18 13Z,   0.60,   2.16,   2.37,  99.90,  -0.39,  (min)
02/18 14Z,   0.60,   2.26,   2.38,  99.90,  -0.48,
02/18 15Z,   0.60,   2.38,   2.54,  99.90,  -0.44,
02/18 16Z,   0.50,   2.54,   2.70,  99.90,  -0.34,
02/18 17Z,   0.50,   2.68,   2.92,  99.90,  -0.26,
02/18 18Z,   0.50,   2.75,   3.12,  99.90,  -0.13,
02/18 19Z,   0.40,   2.75,   3.17,  99.90,   0.02,
02/18 20Z,   0.40,   2.62,   3.20,  99.90,   0.18,  (max)
02/18 21Z,   0.40,   2.33,   3.00,  99.90,   0.27,
02/18 22Z,   0.40,   1.92,   2.68,  99.90,   0.36,
02/18 23Z,   0.40,   1.47,   2.34,  99.90,   0.47,
02/19 00Z,   0.40,   1.05,   1.85,  99.90,   0.40,
02/19 01Z,   0.40,   0.77,   1.39,  99.90,   0.22,
02/19 02Z,   0.30,   0.65,   1.06,  99.90,   0.11,
02/19 03Z,   0.30,   0.68,   0.95,  99.90,  -0.03,  (min)
02/19 04Z,   0.30,   0.86,   0.99,  99.90,  -0.17,
02/19 05Z,   0.40,   1.15,   1.17,  99.90,  -0.38,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/19 06Z,   0.40,   1.49,  99.90,   1.52,  -0.36,
02/19 07Z,   0.40,   1.85,  99.90,   1.89,  -0.35,
02/19 08Z,   0.40,   2.17,  99.90,   2.23,  -0.34,
02/19 09Z,   0.30,   2.38,  99.90,   2.35,  -0.32,
02/19 10Z,   0.30,   2.46,  99.90,   2.45,  -0.31,
02/19 11Z,   0.30,   2.47,  99.90,   2.48,  -0.30,  (max)
02/19 12Z,   0.30,   2.45,  99.90,   2.47,  -0.28,  (min)
02/19 13Z,   0.30,   2.46,  99.90,   2.49,  -0.27,
02/19 14Z,   0.30,   2.54,  99.90,   2.59,  -0.26,
02/19 15Z,   0.30,   2.65,  99.90,   2.71,  -0.24,
02/19 16Z,   0.30,   2.78,  99.90,   2.85,  -0.23,
02/19 17Z,   0.30,   2.90,  99.90,   2.99,  -0.22,
02/19 18Z,   0.30,   2.96,  99.90,   3.04,  -0.22,  (max)
02/19 19Z,   0.30,   2.92,  99.90,   3.01,  -0.22,
02/19 20Z,   0.30,   2.78,  99.90,   2.87,  -0.22,
02/19 21Z,   0.30,   2.49,  99.90,   2.57,  -0.22,
02/19 22Z,   0.20,   2.03,  99.90,   2.01,  -0.22,
02/19 23Z,   0.20,   1.50,  99.90,   1.49,  -0.22,
02/20 00Z,   0.20,   0.99,  99.90,   0.97,  -0.22,
02/20 01Z,   0.20,   0.58,  99.90,   0.56,  -0.22,
02/20 02Z,   0.20,   0.34,  99.90,   0.32,  -0.22,
02/20 03Z,   0.20,   0.29,  99.90,   0.28,  -0.22,  (min)
02/20 04Z,   0.20,   0.42,  99.90,   0.40,  -0.22,
02/20 05Z,   0.20,   0.71,  99.90,   0.69,  -0.22,
02/20 06Z,   0.20,   1.09,  99.90,   1.07,  -0.22,
02/20 07Z,   0.20,   1.51,  99.90,   1.49,  -0.22,
02/20 08Z,   0.10,   1.93,  99.90,   1.82,  -0.22,
02/20 09Z,   0.10,   2.28,  99.90,   2.17,  -0.22,
02/20 10Z,   0.10,   2.50,  99.90,   2.38,  -0.22,
02/20 11Z,   0.10,   2.60,  99.90,   2.48,  -0.22,
02/20 12Z,   0.10,   2.65,  99.90,   2.53,  -0.22,
02/20 13Z,   0.10,   2.69,  99.90,   2.57,  -0.22,
02/20 14Z,   0.10,   2.76,  99.90,   2.64,  -0.22,
02/20 15Z,   0.10,   2.88,  99.90,   2.76,  -0.22,
02/20 16Z,   0.00,   3.01,  99.90,   2.80,  -0.22,
02/20 17Z,   0.00,   3.14,  99.90,   2.92,  -0.22,
02/20 18Z,   0.00,   3.21,  99.90,   3.00,  -0.22,  (max)
02/20 19Z,   0.00,   3.18,  99.90,   2.97,  -0.22,
02/20 20Z,   0.00,   3.03,  99.90,   2.82,  -0.22,
02/20 21Z,   0.00,   2.75,  99.90,   2.53,  -0.22,
02/20 22Z,   0.00,   2.29,  99.90,   2.07,  -0.22,
02/20 23Z,   0.00,   1.69,  99.90,   1.48,  -0.22,
02/21 00Z,   0.00,   1.09,  99.90,   0.88,  -0.22,
02/21 01Z,   0.00,   0.56,  99.90,   0.35,  -0.22,
02/21 02Z,   0.00,   0.17,  99.90,  -0.04,  -0.22,
02/21 03Z,   0.00,  -0.01,  99.90,  -0.22,  -0.22,  (min)
02/21 04Z,   0.00,   0.03,  99.90,  -0.18,  -0.22,
02/21 05Z,   0.00,   0.26,  99.90,   0.04,  -0.22,
02/21 06Z,   0.00,   0.64,  99.90,   0.42,  -0.22,
02/21 07Z,   0.00,   1.09,  99.90,   0.87,  -0.22,
02/21 08Z,   0.00,   1.56,  99.90,   1.35,  -0.22,
02/21 09Z,   0.00,   2.01,  99.90,   1.80,  -0.22,
02/21 10Z,   0.00,   2.36,  99.90,   2.14,  -0.22,
02/21 11Z,   0.00,   2.56,  99.90,   2.35,  -0.22,
02/21 12Z,   0.00,   2.70,  99.90,   2.48,  -0.22,
02/21 13Z,   0.00,   2.81,  99.90,   2.59,  -0.22,
02/21 14Z,   0.00,   2.90,  99.90,   2.68,  -0.22,
02/21 15Z,   0.10,   3.02,  99.90,   2.91,  -0.22,
02/21 16Z,   0.00,   3.19,  99.90,   2.97,  -0.22,
02/21 17Z,   0.00,   3.34,  99.90,   3.13,  -0.22,
02/21 18Z,   0.00,   3.46,  99.90,   3.24,  -0.22,
02/21 19Z,   0.00,   3.48,  99.90,   3.26,  -0.22,  (max)
02/21 20Z,   0.10,   3.35,  99.90,   3.24,  -0.22,
02/21 21Z,   0.10,   3.08,  99.90,   2.97,  -0.22,
02/21 22Z,   0.10,   2.64,  99.90,   2.53,  -0.22,
02/21 23Z,   0.10,   2.04,  99.90,   1.92,  -0.22,
02/22 00Z,   0.10,   1.36,  99.90,   1.25,  -0.22,
02/22 01Z,   0.10,   0.73,  99.90,   0.62,  -0.22,
02/22 02Z,   0.10,   0.20,  99.90,   0.08,  -0.22,
02/22 03Z,   0.10,  -0.15,  99.90,  -0.27,  -0.22,
02/22 04Z,   0.10,  -0.26,  99.90,  -0.37,  -0.22,  (min)
02/22 05Z,   0.10,  -0.13,  99.90,  -0.25,  -0.22,
02/22 06Z,   0.10,   0.18,  99.90,   0.06,  -0.22,
02/22 07Z,   0.10,   0.62,  99.90,   0.51,  -0.22,
02/22 08Z,   0.10,   1.12,  99.90,   1.01,  -0.22,
02/22 09Z,   0.10,   1.61,  99.90,   1.50,  -0.22,
02/22 10Z,   0.10,   2.05,  99.90,   1.94,  -0.22,
02/22 11Z,   0.20,   2.38,  99.90,   2.37,  -0.22,
02/22 12Z,   0.20,   2.61,  99.90,   2.59,  -0.22,
02/22 13Z,   0.20,   2.79,  99.90,   2.77,  -0.22,
02/22 14Z,   0.20,   2.94,  99.90,   2.93,  -0.22,
02/22 15Z,   0.20,   3.08,  99.90,   3.07,  -0.22,
02/22 16Z,   0.30,   3.27,  99.90,   3.35,  -0.22,
02/22 17Z,   0.30,   3.48,  99.90,   3.56,  -0.22,
02/22 18Z,   0.30,   3.64,  99.90,   3.73,  -0.22,
02/22 19Z,   0.30,   3.73,  99.90,   3.81,  -0.22,  (max)
02/22 20Z,   0.30,   3.69,  99.90,   3.77,  -0.22,
02/22 21Z,   0.30,   3.46,  99.90,   3.55,  -0.22,
02/22 22Z,   0.30,   3.06,  99.90,   3.14,  -0.22,
02/22 23Z,   0.30,   2.48,  99.90,   2.57,  -0.22,
02/23 00Z,   0.30,   1.79,  99.90,   1.87,  -0.22,