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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Atka, AK
Unalaska, AK
Surge List
Gulf of Alaska
#Atka, AK : 02/15/2025 11:21:29 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/13 12Z,   0.30,   0.59,  -0.01,  99.90,  -0.90,
02/13 13Z,   0.30,   1.08,   0.37,  99.90,  -1.01,
02/13 14Z,   0.30,   1.62,   0.77,  99.90,  -1.15,
02/13 15Z,   0.20,   2.14,   1.32,  99.90,  -1.02,
02/13 16Z,   0.20,   2.55,   1.91,  99.90,  -0.84,
02/13 17Z,   0.20,   2.83,   2.32,  99.90,  -0.71,
02/13 18Z,   0.20,   2.98,   2.68,  99.90,  -0.50,
02/13 19Z,   0.20,   3.04,   2.77,  99.90,  -0.47,
02/13 20Z,   0.20,   3.02,   2.87,  99.90,  -0.35,
02/13 21Z,   0.20,   2.99,   2.91,  99.90,  -0.28,  (max)
02/13 22Z,   0.20,   2.96,   2.90,  99.90,  -0.26,
02/13 23Z,   0.20,   2.90,   2.88,  99.90,  -0.22,
02/14 00Z,   0.10,   2.85,   2.83,  99.90,  -0.12,
02/14 01Z,   0.20,   2.79,   2.83,  99.90,  -0.16,  (min)
02/14 02Z,   0.20,   2.69,   2.87,  99.90,  -0.02,  (max)
02/14 03Z,   0.20,   2.54,   2.83,  99.90,   0.09,
02/14 04Z,   0.10,   2.30,   2.69,  99.90,   0.29,
02/14 05Z,   0.10,   1.95,   2.43,  99.90,   0.38,
02/14 06Z,   0.10,   1.54,   1.91,  99.90,   0.27,
02/14 07Z,   0.10,   1.12,   1.49,  99.90,   0.27,
02/14 08Z,   0.10,   0.75,   1.03,  99.90,   0.18,
02/14 09Z,   0.10,   0.50,   0.64,  99.90,   0.04,
02/14 10Z,   0.10,   0.40,   0.46,  99.90,  -0.04,
02/14 11Z,   0.10,   0.45,   0.41,  99.90,  -0.14,  (min)
02/14 12Z,   0.10,   0.67,   0.43,  99.90,  -0.34,
02/14 13Z,   0.10,   1.04,   0.72,  99.90,  -0.42,
02/14 14Z,   0.10,   1.47,   1.08,  99.90,  -0.49,
02/14 15Z,   0.10,   1.93,   1.55,  99.90,  -0.48,
02/14 16Z,   0.10,   2.36,   1.98,  99.90,  -0.48,
02/14 17Z,   0.10,   2.68,   2.38,  99.90,  -0.40,
02/14 18Z,   0.10,   2.85,   2.68,  99.90,  -0.27,
02/14 19Z,   0.10,   2.90,   2.83,  99.90,  -0.17,
02/14 20Z,   0.10,   2.85,   2.91,  99.90,  -0.04,  (max)
02/14 21Z,   0.10,   2.74,   2.85,  99.90,   0.01,
02/14 22Z,   0.10,   2.62,   2.74,  99.90,   0.02,
02/14 23Z,   0.10,   2.50,   2.72,  99.90,   0.12,
02/15 00Z,   0.10,   2.42,   2.61,  99.90,   0.09,
02/15 01Z,   0.10,   2.38,   2.54,  99.90,   0.06,
02/15 02Z,   0.10,   2.35,   2.54,  99.90,   0.09,
02/15 03Z,   0.00,   2.30,   2.51,  99.90,   0.21,
02/15 04Z,   0.10,   2.24,   2.48,  99.90,   0.14,
02/15 05Z,   0.10,   2.12,   2.40,  99.90,   0.18,
02/15 06Z,   0.10,   1.89,   2.22,  99.90,   0.23,
02/15 07Z,   0.10,   1.62,   1.93,  99.90,   0.21,
02/15 08Z,   0.10,   1.34,   1.62,  99.90,   0.18,
02/15 09Z,   0.10,   1.07,   1.37,  99.90,   0.20,
02/15 10Z,   0.10,   0.90,   0.99,  99.90,  -0.01,
02/15 11Z,   0.20,   0.85,   0.91,  99.90,  -0.14,  (min)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/15 12Z,   0.20,   0.94,  99.90,   0.99,  -0.15,
02/15 13Z,   0.20,   1.17,  99.90,   1.22,  -0.16,
02/15 14Z,   0.30,   1.50,  99.90,   1.64,  -0.16,
02/15 15Z,   0.30,   1.86,  99.90,   1.99,  -0.17,
02/15 16Z,   0.30,   2.23,  99.90,   2.35,  -0.18,
02/15 17Z,   0.30,   2.55,  99.90,   2.66,  -0.19,
02/15 18Z,   0.30,   2.73,  99.90,   2.84,  -0.19,
02/15 19Z,   0.40,   2.77,  99.90,   2.97,  -0.20,  (max)
02/15 20Z,   0.40,   2.71,  99.90,   2.90,  -0.21,
02/15 21Z,   0.40,   2.54,  99.90,   2.73,  -0.22,
02/15 22Z,   0.50,   2.33,  99.90,   2.60,  -0.22,
02/15 23Z,   0.50,   2.13,  99.90,   2.40,  -0.23,
02/16 00Z,   0.60,   2.00,  99.90,   2.37,  -0.23,
02/16 01Z,   0.60,   1.93,  99.90,   2.30,  -0.23,  (min)
02/16 02Z,   0.60,   1.94,  99.90,   2.31,  -0.23,
02/16 03Z,   0.70,   1.97,  99.90,   2.44,  -0.23,
02/16 04Z,   0.80,   2.01,  99.90,   2.58,  -0.23,
02/16 05Z,   0.80,   2.06,  99.90,   2.63,  -0.23,  (max)
02/16 06Z,   0.80,   2.05,  99.90,   2.62,  -0.23,
02/16 07Z,   0.90,   1.95,  99.90,   2.62,  -0.23,
02/16 08Z,   0.90,   1.80,  99.90,   2.46,  -0.23,
02/16 09Z,   0.90,   1.61,  99.90,   2.28,  -0.23,
02/16 10Z,   0.90,   1.43,  99.90,   2.10,  -0.23,
02/16 11Z,   0.90,   1.32,  99.90,   1.99,  -0.23,  (min)
02/16 12Z,   0.90,   1.33,  99.90,   2.00,  -0.23,
02/16 13Z,   0.90,   1.45,  99.90,   2.12,  -0.23,
02/16 14Z,   0.90,   1.67,  99.90,   2.34,  -0.23,
02/16 15Z,   0.90,   1.94,  99.90,   2.61,  -0.23,
02/16 16Z,   0.90,   2.22,  99.90,   2.89,  -0.23,
02/16 17Z,   0.90,   2.48,  99.90,   3.15,  -0.23,
02/16 18Z,   0.80,   2.66,  99.90,   3.23,  -0.23,
02/16 19Z,   0.90,   2.69,  99.90,   3.36,  -0.23,  (max)
02/16 20Z,   0.80,   2.59,  99.90,   3.16,  -0.23,
02/16 21Z,   0.70,   2.39,  99.90,   2.86,  -0.23,
02/16 22Z,   0.70,   2.10,  99.90,   2.57,  -0.23,
02/16 23Z,   0.70,   1.81,  99.90,   2.28,  -0.23,
02/17 00Z,   0.70,   1.60,  99.90,   2.07,  -0.23,
02/17 01Z,   0.60,   1.50,  99.90,   1.87,  -0.23,  (min)
02/17 02Z,   0.70,   1.49,  99.90,   1.96,  -0.23,
02/17 03Z,   0.70,   1.56,  99.90,   2.03,  -0.23,
02/17 04Z,   0.70,   1.69,  99.90,   2.16,  -0.23,
02/17 05Z,   0.70,   1.85,  99.90,   2.32,  -0.23,
02/17 06Z,   0.70,   2.01,  99.90,   2.48,  -0.23,
02/17 07Z,   0.70,   2.10,  99.90,   2.57,  -0.23,  (max)
02/17 08Z,   0.70,   2.09,  99.90,   2.56,  -0.23,
02/17 09Z,   0.60,   2.03,  99.90,   2.40,  -0.23,
02/17 10Z,   0.60,   1.91,  99.90,   2.28,  -0.23,
02/17 11Z,   0.60,   1.78,  99.90,   2.15,  -0.23,
02/17 12Z,   0.60,   1.74,  99.90,   2.11,  -0.23,  (min)
02/17 13Z,   0.70,   1.81,  99.90,   2.28,  -0.23,
02/17 14Z,   0.70,   1.94,  99.90,   2.41,  -0.23,
02/17 15Z,   0.70,   2.13,  99.90,   2.60,  -0.23,
02/17 16Z,   0.70,   2.34,  99.90,   2.81,  -0.23,
02/17 17Z,   0.70,   2.52,  99.90,   2.99,  -0.23,
02/17 18Z,   0.60,   2.66,  99.90,   3.03,  -0.23,
02/17 19Z,   0.60,   2.68,  99.90,   3.05,  -0.23,  (max)
02/17 20Z,   0.70,   2.55,  99.90,   3.02,  -0.23,
02/17 21Z,   0.70,   2.30,  99.90,   2.77,  -0.23,
02/17 22Z,   0.70,   1.96,  99.90,   2.43,  -0.23,
02/17 23Z,   0.70,   1.57,  99.90,   2.04,  -0.23,
02/18 00Z,   0.70,   1.27,  99.90,   1.74,  -0.23,
02/18 01Z,   0.70,   1.10,  99.90,   1.57,  -0.23,
02/18 02Z,   0.70,   1.05,  99.90,   1.52,  -0.23,  (min)
02/18 03Z,   0.70,   1.12,  99.90,   1.59,  -0.23,
02/18 04Z,   0.70,   1.30,  99.90,   1.77,  -0.23,
02/18 05Z,   0.70,   1.54,  99.90,   2.01,  -0.23,
02/18 06Z,   0.70,   1.81,  99.90,   2.27,  -0.23,
02/18 07Z,   0.60,   2.06,  99.90,   2.43,  -0.23,
02/18 08Z,   0.60,   2.23,  99.90,   2.59,  -0.23,
02/18 09Z,   0.60,   2.29,  99.90,   2.66,  -0.23,  (max)
02/18 10Z,   0.50,   2.27,  99.90,   2.54,  -0.23,
02/18 11Z,   0.50,   2.19,  99.90,   2.46,  -0.23,
02/18 12Z,   0.50,   2.13,  99.90,   2.40,  -0.23,  (min)
02/18 13Z,   0.50,   2.16,  99.90,   2.43,  -0.23,
02/18 14Z,   0.50,   2.26,  99.90,   2.52,  -0.23,
02/18 15Z,   0.50,   2.38,  99.90,   2.65,  -0.23,
02/18 16Z,   0.50,   2.54,  99.90,   2.81,  -0.23,
02/18 17Z,   0.50,   2.68,  99.90,   2.95,  -0.23,
02/18 18Z,   0.50,   2.75,  99.90,   3.02,  -0.23,  (max)
02/18 19Z,   0.40,   2.75,  99.90,   2.92,  -0.23,
02/18 20Z,   0.50,   2.62,  99.90,   2.89,  -0.23,
02/18 21Z,   0.50,   2.33,  99.90,   2.60,  -0.23,
02/18 22Z,   0.40,   1.92,  99.90,   2.09,  -0.23,
02/18 23Z,   0.40,   1.47,  99.90,   1.64,  -0.23,
02/19 00Z,   0.40,   1.05,  99.90,   1.22,  -0.23,