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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Unalaska, AK
Surge List
Gulf of Alaska
#Unalaska, AK : 05/22/2025 01:22:01 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/20 06Z,  -0.10,   1.59,   1.43,  99.90,  -0.06,
05/20 07Z,  -0.10,   2.29,   2.19,  99.90,   0.00,
05/20 08Z,  -0.10,   2.84,   2.72,  99.90,  -0.02,
05/20 09Z,   0.00,   3.16,   2.97,  99.90,  -0.19,
05/20 10Z,   0.00,   3.25,   3.08,  99.90,  -0.17,  (max)
05/20 11Z,   0.00,   3.11,   2.92,  99.90,  -0.19,
05/20 12Z,   0.00,   2.84,   2.79,  99.90,  -0.05,
05/20 13Z,   0.10,   2.53,   2.43,  99.90,  -0.20,
05/20 14Z,   0.10,   2.27,   2.27,  99.90,  -0.10,
05/20 15Z,   0.20,   2.13,   2.16,  99.90,  -0.17,  (min)
05/20 16Z,   0.20,   2.12,   2.19,  99.90,  -0.13,
05/20 17Z,   0.30,   2.22,   2.42,  99.90,  -0.10,
05/20 18Z,   0.40,   2.34,   2.57,  99.90,  -0.17,
05/20 19Z,   0.40,   2.40,   2.69,  99.90,  -0.11,
05/20 20Z,   0.40,   2.33,   2.81,  99.90,   0.08,  (max)
05/20 21Z,   0.50,   2.08,   2.66,  99.90,   0.08,
05/20 22Z,   0.50,   1.67,   2.28,  99.90,   0.11,
05/20 23Z,   0.60,   1.15,   1.79,  99.90,   0.04,
05/21 00Z,   0.50,   0.62,   1.20,  99.90,   0.08,
05/21 01Z,   0.50,   0.19,   0.71,  99.90,   0.02,
05/21 02Z,   0.40,  -0.06,   0.44,  99.90,   0.10,  (min)
05/21 03Z,   0.40,  -0.04,   0.58,  99.90,   0.22,
05/21 04Z,   0.40,   0.24,   0.87,  99.90,   0.23,
05/21 05Z,   0.40,   0.76,   1.33,  99.90,   0.17,
05/21 06Z,   0.20,   1.42,   2.02,  99.90,   0.40,
05/21 07Z,   0.20,   2.10,   2.64,  99.90,   0.34,
05/21 08Z,   0.20,   2.68,   3.09,  99.90,   0.21,
05/21 09Z,   0.10,   3.06,   3.41,  99.90,   0.25,
05/21 10Z,   0.10,   3.18,   3.42,  99.90,   0.14,  (max)
05/21 11Z,   0.00,   3.04,   3.25,  99.90,   0.21,
05/21 12Z,   0.00,   2.71,   2.88,  99.90,   0.17,
05/21 13Z,   0.00,   2.28,   2.35,  99.90,   0.07,
05/21 14Z,   0.00,   1.88,   1.89,  99.90,   0.01,
05/21 15Z,   0.00,   1.59,   1.65,  99.90,   0.06,
05/21 16Z,   0.00,   1.49,   1.50,  99.90,   0.01,
05/21 17Z,   0.00,   1.56,   1.48,  99.90,  -0.08,  (min)
05/21 18Z,  -0.10,   1.76,   1.73,  99.90,   0.07,
05/21 19Z,  -0.10,   1.99,   2.08,  99.90,   0.19,
05/21 20Z,  -0.10,   2.16,   2.27,  99.90,   0.21,  (max)
05/21 21Z,  -0.10,   2.18,   2.16,  99.90,   0.08,
05/21 22Z,  -0.10,   2.01,   1.97,  99.90,   0.06,
05/21 23Z,  -0.10,   1.68,   1.65,  99.90,   0.07,
05/22 00Z,  -0.10,   1.25,   1.25,  99.90,   0.10,
05/22 01Z,  -0.10,   0.81,   0.73,  99.90,   0.02,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/22 02Z,  -0.20,   0.49,  99.90,   0.30,   0.02,
05/22 03Z,  -0.10,   0.36,  99.90,   0.28,   0.02,  (min)
05/22 04Z,  -0.10,   0.49,  99.90,   0.40,   0.02,
05/22 05Z,  -0.10,   0.86,  99.90,   0.77,   0.02,
05/22 06Z,  -0.10,   1.41,  99.90,   1.33,   0.02,
05/22 07Z,  -0.10,   2.05,  99.90,   1.97,   0.02,
05/22 08Z,  -0.10,   2.64,  99.90,   2.56,   0.02,
05/22 09Z,  -0.10,   3.06,  99.90,   2.98,   0.02,
05/22 10Z,  -0.10,   3.23,  99.90,   3.15,   0.02,  (max)
05/22 11Z,  -0.10,   3.11,  99.90,   3.03,   0.02,
05/22 12Z,  -0.10,   2.73,  99.90,   2.65,   0.02,
05/22 13Z,   0.00,   2.19,  99.90,   2.21,   0.02,
05/22 14Z,   0.00,   1.61,  99.90,   1.63,   0.02,
05/22 15Z,   0.00,   1.12,  99.90,   1.14,   0.02,
05/22 16Z,   0.00,   0.82,  99.90,   0.84,   0.02,  (min)
05/22 17Z,   0.10,   0.77,  99.90,   0.89,   0.02,
05/22 18Z,   0.10,   0.94,  99.90,   1.06,   0.02,
05/22 19Z,   0.20,   1.26,  99.90,   1.49,   0.02,
05/22 20Z,   0.20,   1.63,  99.90,   1.86,   0.02,
05/22 21Z,   0.30,   1.93,  99.90,   2.26,   0.02,
05/22 22Z,   0.30,   2.08,  99.90,   2.40,   0.02,  (max)
05/22 23Z,   0.30,   2.03,  99.90,   2.36,   0.02,
05/23 00Z,   0.30,   1.81,  99.90,   2.14,   0.02,
05/23 01Z,   0.20,   1.49,  99.90,   1.71,   0.02,
05/23 02Z,   0.20,   1.17,  99.90,   1.39,   0.02,
05/23 03Z,   0.20,   0.95,  99.90,   1.18,   0.02,
05/23 04Z,   0.20,   0.93,  99.90,   1.16,   0.02,  (min)
05/23 05Z,   0.20,   1.14,  99.90,   1.36,   0.02,
05/23 06Z,   0.10,   1.56,  99.90,   1.68,   0.02,
05/23 07Z,   0.00,   2.11,  99.90,   2.13,   0.02,
05/23 08Z,   0.00,   2.68,  99.90,   2.71,   0.02,
05/23 09Z,   0.00,   3.14,  99.90,   3.17,   0.02,
05/23 10Z,  -0.10,   3.38,  99.90,   3.30,   0.02,  (max)
05/23 11Z,  -0.20,   3.32,  99.90,   3.14,   0.02,
05/23 12Z,  -0.20,   2.96,  99.90,   2.78,   0.02,
05/23 13Z,  -0.20,   2.35,  99.90,   2.17,   0.02,
05/23 14Z,  -0.20,   1.61,  99.90,   1.43,   0.02,
05/23 15Z,  -0.20,   0.89,  99.90,   0.71,   0.02,
05/23 16Z,  -0.20,   0.33,  99.90,   0.15,   0.02,
05/23 17Z,  -0.20,   0.03,  99.90,  -0.14,   0.02,  (min)
05/23 18Z,  -0.20,   0.04,  99.90,  -0.13,   0.02,
05/23 19Z,  -0.10,   0.32,  99.90,   0.25,   0.02,
05/23 20Z,  -0.20,   0.79,  99.90,   0.61,   0.02,
05/23 21Z,  -0.10,   1.31,  99.90,   1.24,   0.02,
05/23 22Z,  -0.10,   1.77,  99.90,   1.69,   0.02,
05/23 23Z,  -0.10,   2.06,  99.90,   1.99,   0.02,
05/24 00Z,   0.00,   2.15,  99.90,   2.18,   0.02,  (max)
05/24 01Z,   0.00,   2.06,  99.90,   2.09,   0.02,
05/24 02Z,   0.00,   1.86,  99.90,   1.88,   0.02,
05/24 03Z,   0.00,   1.65,  99.90,   1.67,   0.02,
05/24 04Z,   0.00,   1.53,  99.90,   1.55,   0.02,  (min)
05/24 05Z,   0.00,   1.58,  99.90,   1.61,   0.02,
05/24 06Z,   0.00,   1.83,  99.90,   1.86,   0.02,
05/24 07Z,   0.00,   2.26,  99.90,   2.28,   0.02,
05/24 08Z,   0.00,   2.77,  99.90,   2.79,   0.02,
05/24 09Z,   0.00,   3.25,  99.90,   3.27,   0.02,
05/24 10Z,   0.10,   3.56,  99.90,   3.69,   0.02,
05/24 11Z,   0.10,   3.61,  99.90,   3.74,   0.02,  (max)
05/24 12Z,   0.20,   3.34,  99.90,   3.57,   0.02,
05/24 13Z,   0.30,   2.76,  99.90,   3.08,   0.02,
05/24 14Z,   0.40,   1.95,  99.90,   2.37,   0.02,
05/24 15Z,   0.50,   1.05,  99.90,   1.57,   0.02,
05/24 16Z,   0.50,   0.22,  99.90,   0.74,   0.02,
05/24 17Z,   0.50,  -0.40,  99.90,   0.13,   0.02,
05/24 18Z,   0.50,  -0.68,  99.90,  -0.16,   0.02,  (min)
05/24 19Z,   0.50,  -0.61,  99.90,  -0.08,   0.02,
05/24 20Z,   0.50,  -0.22,  99.90,   0.31,   0.02,
05/24 21Z,   0.40,   0.39,  99.90,   0.81,   0.02,
05/24 22Z,   0.40,   1.07,  99.90,   1.49,   0.02,
05/24 23Z,   0.40,   1.68,  99.90,   2.11,   0.02,
05/25 00Z,   0.40,   2.13,  99.90,   2.55,   0.02,
05/25 01Z,   0.40,   2.37,  99.90,   2.79,   0.02,
05/25 02Z,   0.40,   2.40,  99.90,   2.82,   0.02,  (max)
05/25 03Z,   0.40,   2.31,  99.90,   2.73,   0.02,
05/25 04Z,   0.40,   2.18,  99.90,   2.61,   0.02,  (min)
05/25 05Z,   0.50,   2.13,  99.90,   2.65,   0.02,
05/25 06Z,   0.50,   2.21,  99.90,   2.74,   0.02,
05/25 07Z,   0.50,   2.47,  99.90,   2.99,   0.02,
05/25 08Z,   0.60,   2.86,  99.90,   3.49,   0.02,
05/25 09Z,   0.60,   3.30,  99.90,   3.93,   0.02,
05/25 10Z,   0.60,   3.68,  99.90,   4.30,   0.02,
05/25 11Z,   0.70,   3.86,  99.90,   4.58,   0.02,  (max)
05/25 12Z,   0.70,   3.75,  99.90,   4.48,   0.02,
05/25 13Z,   0.70,   3.31,  99.90,   4.03,   0.02,
05/25 14Z,   0.70,   2.56,  99.90,   3.28,   0.02,
05/25 15Z,   0.70,   1.60,  99.90,   2.32,   0.02,
05/25 16Z,   0.70,   0.57,  99.90,   1.30,   0.02,
05/25 17Z,   0.70,  -0.34,  99.90,   0.39,   0.02,
05/25 18Z,   0.70,  -0.98,  99.90,  -0.26,   0.02,