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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Kodiak Island, AK
Alitak, AK
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Unalaska, AK
Surge List
Gulf of Alaska
#Alitak, AK : 01/23/2025 15:20:49 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/22 00Z,  -0.10,   4.04,   4.35,  99.90,   0.41,  (min)
01/22 01Z,  -0.20,   5.02,   5.30,  99.90,   0.48,
01/22 02Z,  -0.20,   6.16,   6.31,  99.90,   0.35,
01/22 03Z,  -0.20,   7.10,   7.26,  99.90,   0.36,
01/22 04Z,  -0.20,   7.47,   7.57,  99.90,   0.30,  (max)
01/22 05Z,  -0.20,   7.25,   7.23,  99.90,   0.18,
01/22 06Z,  -0.20,   6.63,   6.67,  99.90,   0.24,
01/22 07Z,  -0.10,   5.78,   5.82,  99.90,   0.14,
01/22 08Z,  -0.10,   4.94,   5.11,  99.90,   0.27,
01/22 09Z,  -0.10,   4.39,   4.58,  99.90,   0.29,
01/22 10Z,  -0.10,   4.37,   4.46,  99.90,   0.19,  (min)
01/22 11Z,  -0.10,   4.98,   4.90,  99.90,   0.02,
01/22 12Z,  -0.20,   6.05,   5.79,  99.90,  -0.06,
01/22 13Z,  -0.20,   7.33,   7.05,  99.90,  -0.08,
01/22 14Z,  -0.10,   8.65,   8.43,  99.90,  -0.12,
01/22 15Z,   0.00,   9.76,   9.62,  99.90,  -0.14,
01/22 16Z,   0.00,  10.28,  10.09,  99.90,  -0.19,  (max)
01/22 17Z,   0.00,  10.06,   9.84,  99.90,  -0.22,
01/22 18Z,  -0.20,   9.25,   8.99,  99.90,  -0.06,
01/22 19Z,  -0.30,   8.02,   7.85,  99.90,   0.13,
01/22 20Z,  -0.30,   6.54,   6.38,  99.90,   0.14,
01/22 21Z,  -0.30,   5.06,   4.79,  99.90,   0.03,
01/22 22Z,  -0.30,   3.88,   3.65,  99.90,   0.07,
01/22 23Z,  -0.30,   3.25,   2.98,  99.90,   0.03,
01/23 00Z,  -0.40,   3.22,   2.68,  99.90,  -0.14,  (min)
01/23 01Z,  -0.30,   3.65,   3.28,  99.90,  -0.07,
01/23 02Z,  -0.30,   4.44,   4.09,  99.90,  -0.05,
01/23 03Z,  -0.30,   5.47,   4.91,  99.90,  -0.26,
01/23 04Z,  -0.30,   6.39,   5.74,  99.90,  -0.35,
01/23 05Z,  -0.30,   6.88,   6.26,  99.90,  -0.32,
01/23 06Z,  -0.30,   6.92,   6.28,  99.90,  -0.34,  (max)
01/23 07Z,  -0.30,   6.65,   6.02,  99.90,  -0.33,
01/23 08Z,  -0.20,   6.17,   5.71,  99.90,  -0.26,
01/23 09Z,  -0.10,   5.65,   5.18,  99.90,  -0.37,
01/23 10Z,  -0.10,   5.33,   4.89,  99.90,  -0.34,  (min)
01/23 11Z,   0.00,   5.42,   4.92,  99.90,  -0.50,
01/23 12Z,   0.00,   5.98,   5.20,  99.90,  -0.78,
01/23 13Z,   0.00,   6.85,   5.86,  99.90,  -0.99,
01/23 14Z,   0.00,   7.85,   6.85,  99.90,  -1.00,
01/23 15Z,   0.00,   8.90,   7.88,  99.90,  -1.02,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/23 16Z,   0.00,   9.78,  99.90,   8.88,  -0.90,
01/23 17Z,   0.00,  10.15,  99.90,   9.37,  -0.78,  (max)
01/23 18Z,  -0.10,   9.90,  99.90,   9.14,  -0.66,
01/23 19Z,  -0.10,   9.15,  99.90,   8.51,  -0.54,
01/23 20Z,  -0.10,   7.99,  99.90,   7.47,  -0.42,
01/23 21Z,  -0.10,   6.53,  99.90,   6.12,  -0.30,
01/23 22Z,  -0.10,   4.99,  99.90,   4.71,  -0.18,
01/23 23Z,  -0.20,   3.70,  99.90,   3.43,  -0.07,
01/24 00Z,  -0.20,   2.90,  99.90,   2.75,   0.05,
01/24 01Z,  -0.30,   2.67,  99.90,   2.55,   0.17,  (min)
01/24 02Z,  -0.40,   2.95,  99.90,   2.84,   0.29,
01/24 03Z,  -0.50,   3.71,  99.90,   3.62,   0.41,
01/24 04Z,  -0.60,   4.84,  99.90,   4.65,   0.41,
01/24 05Z,  -0.60,   5.96,  99.90,   5.76,   0.41,
01/24 06Z,  -0.60,   6.71,  99.90,   6.52,   0.41,
01/24 07Z,  -0.60,   7.09,  99.90,   6.90,   0.41,
01/24 08Z,  -0.60,   7.12,  99.90,   6.93,   0.41,  (max)
01/24 09Z,  -0.50,   6.84,  99.90,   6.75,   0.41,
01/24 10Z,  -0.50,   6.41,  99.90,   6.32,   0.41,
01/24 11Z,  -0.50,   6.08,  99.90,   5.99,   0.41,
01/24 12Z,  -0.50,   6.07,  99.90,   5.98,   0.41,  (min)
01/24 13Z,  -0.50,   6.45,  99.90,   6.36,   0.41,
01/24 14Z,  -0.50,   7.10,  99.90,   7.01,   0.41,
01/24 15Z,  -0.60,   7.92,  99.90,   7.73,   0.41,
01/24 16Z,  -0.70,   8.90,  99.90,   8.61,   0.41,
01/24 17Z,  -0.80,   9.77,  99.90,   9.38,   0.41,
01/24 18Z,  -0.90,  10.19,  99.90,   9.70,   0.41,  (max)
01/24 19Z,  -0.90,  10.04,  99.90,   9.55,   0.41,
01/24 20Z,  -0.80,   9.36,  99.90,   8.97,   0.41,
01/24 21Z,  -0.80,   8.16,  99.90,   7.77,   0.41,
01/24 22Z,  -0.80,   6.54,  99.90,   6.15,   0.41,
01/24 23Z,  -0.80,   4.77,  99.90,   4.38,   0.41,
01/25 00Z,  -0.90,   3.23,  99.90,   2.73,   0.41,
01/25 01Z,  -0.90,   2.20,  99.90,   1.71,   0.41,
01/25 02Z,  -1.00,   1.81,  99.90,   1.22,   0.41,  (min)
01/25 03Z,  -1.10,   2.07,  99.90,   1.38,   0.41,
01/25 04Z,  -1.10,   3.01,  99.90,   2.32,   0.41,
01/25 05Z,  -1.00,   4.45,  99.90,   3.86,   0.41,
01/25 06Z,  -0.90,   5.91,  99.90,   5.42,   0.41,
01/25 07Z,  -0.90,   7.02,  99.90,   6.53,   0.41,
01/25 08Z,  -0.90,   7.68,  99.90,   7.19,   0.41,
01/25 09Z,  -1.00,   7.85,  99.90,   7.26,   0.41,  (max)
01/25 10Z,  -1.00,   7.55,  99.90,   6.96,   0.41,
01/25 11Z,  -1.00,   6.98,  99.90,   6.39,   0.41,
01/25 12Z,  -1.00,   6.44,  99.90,   5.85,   0.41,
01/25 13Z,  -1.00,   6.21,  99.90,   5.62,   0.41,  (min)
01/25 14Z,  -1.00,   6.38,  99.90,   5.79,   0.41,
01/25 15Z,  -1.10,   6.90,  99.90,   6.21,   0.41,
01/25 16Z,  -1.10,   7.75,  99.90,   7.06,   0.41,
01/25 17Z,  -1.10,   8.87,  99.90,   8.18,   0.41,
01/25 18Z,  -1.10,   9.94,  99.90,   9.24,   0.41,
01/25 19Z,  -1.10,  10.53,  99.90,   9.84,   0.41,  (max)
01/25 20Z,  -1.10,  10.49,  99.90,   9.80,   0.41,
01/25 21Z,  -1.00,   9.77,  99.90,   9.18,   0.41,
01/25 22Z,  -1.00,   8.35,  99.90,   7.76,   0.41,
01/25 23Z,  -1.00,   6.40,  99.90,   5.81,   0.41,
01/26 00Z,  -1.00,   4.27,  99.90,   3.68,   0.41,
01/26 01Z,  -1.00,   2.40,  99.90,   1.81,   0.41,
01/26 02Z,  -1.00,   1.17,  99.90,   0.58,   0.41,
01/26 03Z,  -1.00,   0.76,  99.90,   0.17,   0.41,  (min)
01/26 04Z,  -1.00,   1.21,  99.90,   0.62,   0.41,
01/26 05Z,  -1.00,   2.53,  99.90,   1.94,   0.41,
01/26 06Z,  -1.00,   4.43,  99.90,   3.84,   0.41,
01/26 07Z,  -1.00,   6.32,  99.90,   5.73,   0.41,
01/26 08Z,  -0.90,   7.76,  99.90,   7.27,   0.41,
01/26 09Z,  -0.80,   8.55,  99.90,   8.16,   0.41,
01/26 10Z,  -0.80,   8.63,  99.90,   8.23,   0.41,  (max)
01/26 11Z,  -0.80,   8.06,  99.90,   7.67,   0.41,
01/26 12Z,  -0.80,   7.17,  99.90,   6.78,   0.41,
01/26 13Z,  -0.80,   6.32,  99.90,   5.93,   0.41,
01/26 14Z,  -0.90,   5.85,  99.90,   5.35,   0.41,  (min)
01/26 15Z,  -0.90,   5.90,  99.90,   5.41,   0.41,
01/26 16Z,  -0.90,   6.48,  99.90,   5.99,   0.41,
01/26 17Z,  -0.90,   7.56,  99.90,   7.07,   0.41,
01/26 18Z,  -0.90,   9.02,  99.90,   8.52,   0.41,
01/26 19Z,  -0.90,  10.40,  99.90,   9.90,   0.41,
01/26 20Z,  -0.80,  11.19,  99.90,  10.80,   0.41,
01/26 21Z,  -0.70,  11.15,  99.90,  10.86,   0.41,  (max)
01/26 22Z,  -0.70,  10.20,  99.90,   9.91,   0.41,
01/26 23Z,  -0.60,   8.37,  99.90,   8.18,   0.41,
01/27 00Z,  -0.60,   5.95,  99.90,   5.76,   0.41,
01/27 01Z,  -0.50,   3.40,  99.90,   3.31,   0.41,
01/27 02Z,  -0.30,   1.26,  99.90,   1.37,   0.41,
01/27 03Z,  -0.40,  -0.04,  99.90,  -0.03,   0.41,
01/27 04Z,  -0.40,  -0.29,  99.90,  -0.29,   0.41,  (min)
01/27 05Z,  -0.40,   0.55,  99.90,   0.56,   0.41,
01/27 06Z,  -0.40,   2.43,  99.90,   2.44,   0.41,
01/27 07Z,  99.90,   4.89,  99.90,  99.90,   0.41,
01/27 08Z,  99.90,   7.19,  99.90,  99.90,   0.41,
01/27 09Z,  99.90,   8.79,  99.90,  99.90,   0.41,
01/27 10Z,  99.90,   9.48,  99.90,  99.90,   0.41,
01/27 11Z,  99.90,   9.22,  99.90,  99.90,   0.41,
01/27 12Z,  99.90,   8.22,  99.90,  99.90,   0.41,