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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Elfin Cove, AK
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Nikiski, AK
Anchorage, AK
Kodiak Island, AK
Alitak, AK
Sand Point, AK
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Atka, AK
Unalaska, AK
Surge List
Gulf of Alaska
#Alitak, AK : 02/18/2025 10:23:04 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/16 18Z,   0.30,  -9.07,  -8.69,  99.90,   0.08,
02/16 19Z,   0.30, -10.15,  -9.77,  99.90,   0.08,  (min)
02/16 20Z,   0.30, -10.00,  -9.52,  99.90,   0.18,
02/16 21Z,   0.20,  -8.70,  -8.29,  99.90,   0.21,
02/16 22Z,   0.10,  -6.55,  -6.27,  99.90,   0.18,
02/16 23Z,   0.00,  -4.02,  -3.72,  99.90,   0.30,
02/17 00Z,   0.20,  -1.90,  -1.46,  99.90,   0.24,
02/17 01Z,   0.20,  -0.92,  -0.51,  99.90,   0.21,  (max)
02/17 02Z,   0.10,  -1.31,  -1.04,  99.90,   0.17,
02/17 03Z,   0.00,  -2.80,  -2.50,  99.90,   0.30,
02/17 04Z,   0.00,  -4.98,  -4.66,  99.90,   0.32,
02/17 05Z,  -0.10,  -7.31,  -6.97,  99.90,   0.44,
02/17 06Z,   0.00,  -9.24,  -8.92,  99.90,   0.32,
02/17 07Z,   0.00, -10.26,  -9.88,  99.90,   0.38,  (min)
02/17 08Z,   0.00, -10.06,  -9.64,  99.90,   0.42,
02/17 09Z,  -0.10,  -8.70,  -8.65,  99.90,   0.15,
02/17 10Z,  -0.20,  -6.50,  -6.48,  99.90,   0.22,
02/17 11Z,  -0.30,  -3.87,  -3.52,  99.90,   0.65,
02/17 12Z,  -0.20,  -1.48,  -1.09,  99.90,   0.59,
02/17 13Z,  -0.20,  -0.08,   0.23,  99.90,   0.51,  (max)
02/17 14Z,  -0.30,  -0.08,   0.22,  99.90,   0.60,
02/17 15Z,  -0.40,  -1.28,  -0.87,  99.90,   0.81,
02/17 16Z,  -0.50,  -3.30,  -2.88,  99.90,   0.92,
02/17 17Z,  -0.60,  -5.69,  -5.28,  99.90,   1.01,
02/17 18Z,  -0.50,  -7.92,  -7.43,  99.90,   0.99,
02/17 19Z,  -0.50,  -9.47,  -8.98,  99.90,   0.99,
02/17 20Z,  -0.50,  -9.98,  -9.47,  99.90,   1.01,  (min)
02/17 21Z,  -0.50,  -9.35,  -8.84,  99.90,   1.01,
02/17 22Z,  -0.60,  -7.84,  -7.59,  99.90,   0.85,
02/17 23Z,  -0.60,  -5.79,  -5.59,  99.90,   0.80,
02/18 00Z,  -0.50,  -3.68,  -3.19,  99.90,   0.99,
02/18 01Z,  -0.50,  -2.19,  -1.69,  99.90,   1.00,
02/18 02Z,  -0.60,  -1.85,  -1.43,  99.90,   1.02,  (max)
02/18 03Z,  -0.70,  -2.62,  -2.18,  99.90,   1.14,
02/18 04Z,  -0.70,  -4.14,  -3.74,  99.90,   1.10,
02/18 05Z,  -0.70,  -6.01,  -5.67,  99.90,   1.04,
02/18 06Z,  -0.80,  -7.76,  -7.38,  99.90,   1.18,
02/18 07Z,  -0.80,  -8.93,  -8.35,  99.90,   1.38,
02/18 08Z,  -0.80,  -9.15,  -8.61,  99.90,   1.34,  (min)
02/18 09Z,  -0.80,  -8.31,  -8.10,  99.90,   1.01,
02/18 10Z,  -0.70,  -6.63,  -6.59,  99.90,   0.74,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/18 11Z,  -0.70,  -4.52,  99.90,  -4.49,   0.73,
02/18 12Z,  -0.50,  -2.38,  99.90,  -2.17,   0.71,
02/18 13Z,  -0.40,  -0.76,  99.90,  -0.47,   0.69,
02/18 14Z,  -0.30,  -0.23,  99.90,   0.14,   0.67,  (max)
02/18 15Z,  -0.20,  -0.90,  99.90,  -0.44,   0.66,
02/18 16Z,  -0.20,  -2.43,  99.90,  -1.99,   0.64,
02/18 17Z,  -0.20,  -4.46,  99.90,  -4.04,   0.62,
02/18 18Z,  -0.30,  -6.59,  99.90,  -6.28,   0.60,
02/18 19Z,  -0.30,  -8.37,  99.90,  -8.09,   0.59,
02/18 20Z,  -0.30,  -9.42,  99.90,  -9.15,   0.57,
02/18 21Z,  -0.30,  -9.48,  99.90,  -9.23,   0.55,  (min)
02/18 22Z,  -0.20,  -8.63,  99.90,  -8.30,   0.53,
02/18 23Z,  -0.20,  -7.17,  99.90,  -6.84,   0.53,
02/19 00Z,  -0.20,  -5.43,  99.90,  -5.10,   0.53,
02/19 01Z,  -0.20,  -3.83,  99.90,  -3.50,   0.53,
02/19 02Z,  -0.20,  -2.91,  99.90,  -2.58,   0.53,  (max)
02/19 03Z,  -0.20,  -2.97,  99.90,  -2.63,   0.53,
02/19 04Z,  -0.20,  -3.82,  99.90,  -3.48,   0.53,
02/19 05Z,  -0.30,  -5.11,  99.90,  -4.87,   0.53,
02/19 06Z,  -0.20,  -6.50,  99.90,  -6.16,   0.53,
02/19 07Z,  -0.20,  -7.60,  99.90,  -7.27,   0.53,
02/19 08Z,  -0.20,  -8.08,  99.90,  -7.75,   0.53,  (min)
02/19 09Z,  -0.20,  -7.72,  99.90,  -7.38,   0.53,
02/19 10Z,  -0.20,  -6.55,  99.90,  -6.22,   0.53,
02/19 11Z,  -0.10,  -4.90,  99.90,  -4.47,   0.53,
02/19 12Z,  -0.10,  -3.15,  99.90,  -2.72,   0.53,
02/19 13Z,  -0.20,  -1.62,  99.90,  -1.29,   0.53,
02/19 14Z,  -0.20,  -0.73,  99.90,  -0.40,   0.53,  (max)
02/19 15Z,  -0.30,  -0.84,  99.90,  -0.60,   0.53,
02/19 16Z,  -0.30,  -1.85,  99.90,  -1.61,   0.53,
02/19 17Z,  -0.30,  -3.42,  99.90,  -3.19,   0.53,
02/19 18Z,  -0.30,  -5.25,  99.90,  -5.02,   0.53,
02/19 19Z,  -0.30,  -7.02,  99.90,  -6.79,   0.53,
02/19 20Z,  -0.30,  -8.38,  99.90,  -8.15,   0.53,
02/19 21Z,  -0.30,  -9.07,  99.90,  -8.84,   0.53,  (min)
02/19 22Z,  -0.30,  -8.94,  99.90,  -8.71,   0.53,
02/19 23Z,  -0.30,  -8.13,  99.90,  -7.89,   0.53,
02/20 00Z,  -0.30,  -6.92,  99.90,  -6.69,   0.53,
02/20 01Z,  -0.40,  -5.57,  99.90,  -5.44,   0.53,
02/20 02Z,  -0.40,  -4.40,  99.90,  -4.27,   0.53,
02/20 03Z,  -0.40,  -3.82,  99.90,  -3.69,   0.53,  (max)
02/20 04Z,  -0.50,  -3.98,  99.90,  -3.95,   0.53,
02/20 05Z,  -0.50,  -4.66,  99.90,  -4.63,   0.53,
02/20 06Z,  -0.50,  -5.55,  99.90,  -5.52,   0.53,
02/20 07Z,  -0.50,  -6.42,  99.90,  -6.38,   0.53,
02/20 08Z,  -0.50,  -6.96,  99.90,  -6.93,   0.53,
02/20 09Z,  -0.50,  -6.97,  99.90,  -6.94,   0.53,  (min)
02/20 10Z,  -0.60,  -6.33,  99.90,  -6.40,   0.53,
02/20 11Z,  -0.60,  -5.16,  99.90,  -5.23,   0.53,
02/20 12Z,  -0.70,  -3.79,  99.90,  -3.96,   0.53,
02/20 13Z,  -0.70,  -2.51,  99.90,  -2.68,   0.53,
02/20 14Z,  -0.70,  -1.54,  99.90,  -1.70,   0.53,
02/20 15Z,  -0.70,  -1.15,  99.90,  -1.31,   0.53,  (max)
02/20 16Z,  -0.60,  -1.55,  99.90,  -1.62,   0.53,
02/20 17Z,  -0.60,  -2.61,  99.90,  -2.68,   0.53,
02/20 18Z,  -0.50,  -4.02,  99.90,  -3.98,   0.53,
02/20 19Z,  -0.50,  -5.55,  99.90,  -5.52,   0.53,
02/20 20Z,  -0.40,  -7.00,  99.90,  -6.87,   0.53,
02/20 21Z,  -0.30,  -8.12,  99.90,  -7.88,   0.53,
02/20 22Z,  -0.20,  -8.69,  99.90,  -8.36,   0.53,  (min)
02/20 23Z,  -0.10,  -8.63,  99.90,  -8.20,   0.53,
02/21 00Z,  -0.10,  -8.05,  99.90,  -7.62,   0.53,
02/21 01Z,  -0.10,  -7.17,  99.90,  -6.74,   0.53,
02/21 02Z,  -0.10,  -6.14,  99.90,  -5.71,   0.53,
02/21 03Z,  -0.10,  -5.19,  99.90,  -4.76,   0.53,
02/21 04Z,  -0.10,  -4.67,  99.90,  -4.24,   0.53,
02/21 05Z,   0.00,  -4.67,  99.90,  -4.14,   0.53,  (max)
02/21 06Z,   0.00,  -5.00,  99.90,  -4.46,   0.53,
02/21 07Z,   0.10,  -5.46,  99.90,  -4.82,   0.53,
02/21 08Z,   0.10,  -5.88,  99.90,  -5.25,   0.53,
02/21 09Z,   0.10,  -6.10,  99.90,  -5.46,   0.53,  (min)
02/21 10Z,   0.10,  -5.93,  99.90,  -5.30,   0.53,
02/21 11Z,   0.10,  -5.32,  99.90,  -4.69,   0.53,
02/21 12Z,   0.10,  -4.39,  99.90,  -3.76,   0.53,
02/21 13Z,   0.10,  -3.40,  99.90,  -2.77,   0.53,
02/21 14Z,   0.00,  -2.54,  99.90,  -2.00,   0.53,
02/21 15Z,   0.00,  -1.88,  99.90,  -1.34,   0.53,
02/21 16Z,   0.00,  -1.67,  99.90,  -1.14,   0.53,  (max)
02/21 17Z,   0.00,  -2.07,  99.90,  -1.54,   0.53,
02/21 18Z,   0.00,  -2.95,  99.90,  -2.42,   0.53,
02/21 19Z,   0.00,  -4.09,  99.90,  -3.56,   0.53,
02/21 20Z,   0.00,  -5.39,  99.90,  -4.86,   0.53,
02/21 21Z,   0.00,  -6.71,  99.90,  -6.17,   0.53,
02/21 22Z,   0.00,  -7.84,  99.90,  -7.31,   0.53,
02/21 23Z,  -0.10,  -8.56,  99.90,  -8.13,   0.53,
02/22 00Z,  -0.10,  -8.76,  99.90,  -8.33,   0.53,
02/22 01Z,  99.90,  -8.49,  99.90,  99.90,   0.53,
02/22 02Z,  99.90,  -7.87,  99.90,  99.90,   0.53,
02/22 03Z,  99.90,  -6.94,  99.90,  99.90,   0.53,
02/22 04Z,  99.90,  -5.93,  99.90,  99.90,   0.53,
02/22 05Z,  99.90,  -5.20,  99.90,  99.90,   0.53,
02/22 06Z,  99.90,  -4.86,  99.90,  99.90,   0.53,