EXTRA-TROPICAL  STORM  SURGE
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hat-on
mhhw-on
msl-on
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Alaska
Gulf of Alaska
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Atka, AK
Unalaska, AK
Surge List
Gulf of Alaska
#Atka, AK : 01/14/2025 07:20:42 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/12 12Z,  -0.10,   1.19,   1.33,  99.90,   0.24,
01/12 13Z,  -0.10,   1.91,   2.03,  99.90,   0.22,
01/12 14Z,  -0.10,   2.49,   2.66,  99.90,   0.27,
01/12 15Z,  -0.10,   2.91,   3.38,  99.90,   0.57,
01/12 16Z,  -0.10,   3.23,   3.77,  99.90,   0.64,
01/12 17Z,  -0.10,   3.47,   4.11,  99.90,   0.74,
01/12 18Z,  -0.20,   3.70,   4.46,  99.90,   0.96,
01/12 19Z,  -0.20,   3.95,   4.71,  99.90,   0.96,
01/12 20Z,  -0.30,   4.21,   4.95,  99.90,   1.04,  0.07 ft above HAT
01/12 21Z,  -0.40,   4.41,   5.10,  99.90,   1.09,  0.22 ft above HAT
01/12 22Z,  -0.40,   4.50,   5.21,  99.90,   1.11,  0.33 ft above HAT
01/12 23Z,  -0.40,   4.40,   5.29,  99.90,   1.29,  0.41 ft above HAT  (max)
01/13 00Z,  -0.40,   4.10,   5.16,  99.90,   1.46,  0.28 ft above HAT
01/13 01Z,  -0.40,   3.60,   4.91,  99.90,   1.71,  0.03 ft above HAT
01/13 02Z,  -0.40,   2.88,   4.38,  99.90,   1.90,
01/13 03Z,  -0.40,   1.96,   3.53,  99.90,   1.97,
01/13 04Z,  -0.40,   0.96,   2.54,  99.90,   1.98,
01/13 05Z,  -0.40,   0.02,   1.54,  99.90,   1.92,
01/13 06Z,  -0.50,  -0.77,   0.52,  99.90,   1.79,
01/13 07Z,  -0.40,  -1.26,  -0.24,  99.90,   1.42,
01/13 08Z,  -0.40,  -1.41,  -0.79,  99.90,   1.02,
01/13 09Z,  -0.50,  -1.23,  -0.88,  99.90,   0.85,  (min)
01/13 10Z,  -0.50,  -0.80,  -0.69,  99.90,   0.61,
01/13 11Z,  -0.50,  -0.17,  -0.39,  99.90,   0.28,
01/13 12Z,  -0.40,   0.56,   0.24,  99.90,   0.08,
01/13 13Z,  -0.40,   1.34,   0.97,  99.90,   0.03,
01/13 14Z,  -0.30,   2.07,   1.69,  99.90,  -0.08,
01/13 15Z,  -0.30,   2.65,   2.42,  99.90,   0.07,
01/13 16Z,  -0.30,   3.07,   3.01,  99.90,   0.24,
01/13 17Z,  -0.30,   3.38,   3.40,  99.90,   0.32,
01/13 18Z,  -0.30,   3.60,   3.72,  99.90,   0.42,
01/13 19Z,  -0.30,   3.79,   4.00,  99.90,   0.51,
01/13 20Z,  -0.20,   3.99,   4.19,  99.90,   0.40,
01/13 21Z,  -0.20,   4.17,   4.35,  99.90,   0.38,
01/13 22Z,  -0.10,   4.27,   4.49,  99.90,   0.32,
01/13 23Z,  -0.10,   4.27,   4.52,  99.90,   0.35,  (max)
01/14 00Z,  -0.10,   4.12,   4.49,  99.90,   0.47,
01/14 01Z,  -0.20,   3.80,   4.30,  99.90,   0.70,
01/14 02Z,  -0.20,   3.31,   4.02,  99.90,   0.91,
01/14 03Z,  -0.20,   2.61,   3.46,  99.90,   1.05,
01/14 04Z,  -0.10,   1.75,   2.74,  99.90,   1.09,
01/14 05Z,  -0.10,   0.84,   1.77,  99.90,   1.03,
01/14 06Z,   0.00,  -0.01,   0.85,  99.90,   0.86,
01/14 07Z,   0.00,  -0.71,   0.05,  99.90,   0.76,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/14 08Z,  -0.10,  -1.11,  99.90,  -0.45,   0.77,
01/14 09Z,  -0.10,  -1.20,  99.90,  -0.52,   0.78,  (min)
01/14 10Z,  -0.20,  -1.02,  99.90,  -0.43,   0.79,
01/14 11Z,  -0.20,  -0.58,  99.90,   0.02,   0.80,
01/14 12Z,  -0.20,   0.05,  99.90,   0.67,   0.81,
01/14 13Z,  -0.20,   0.79,  99.90,   1.42,   0.83,
01/14 14Z,  -0.20,   1.57,  99.90,   2.20,   0.84,
01/14 15Z,  -0.20,   2.27,  99.90,   2.92,   0.85,
01/14 16Z,  -0.30,   2.82,  99.90,   3.38,   0.86,
01/14 17Z,  -0.30,   3.21,  99.90,   3.78,   0.87,
01/14 18Z,  -0.30,   3.48,  99.90,   4.07,   0.88,
01/14 19Z,  -0.30,   3.65,  99.90,   4.25,   0.90,
01/14 20Z,  -0.30,   3.78,  99.90,   4.38,   0.90,
01/14 21Z,  -0.30,   3.90,  99.90,   4.49,   0.90,
01/14 22Z,  -0.30,   3.97,  99.90,   4.56,   0.90,
01/14 23Z,  -0.30,   3.97,  99.90,   4.57,   0.90,  (max)
01/15 00Z,  -0.30,   3.91,  99.90,   4.51,   0.90,
01/15 01Z,  -0.40,   3.74,  99.90,   4.24,   0.90,
01/15 02Z,  -0.50,   3.43,  99.90,   3.83,   0.90,
01/15 03Z,  -0.50,   2.97,  99.90,   3.36,   0.90,
01/15 04Z,  -0.50,   2.33,  99.90,   2.73,   0.90,
01/15 05Z,  -0.50,   1.56,  99.90,   1.96,   0.90,
01/15 06Z,  -0.40,   0.77,  99.90,   1.26,   0.90,
01/15 07Z,  -0.50,   0.03,  99.90,   0.43,   0.90,
01/15 08Z,  -0.50,  -0.54,  99.90,  -0.15,   0.90,
01/15 09Z,  -0.50,  -0.86,  99.90,  -0.47,   0.90,
01/15 10Z,  -0.50,  -0.91,  99.90,  -0.51,   0.90,  (min)
01/15 11Z,  -0.50,  -0.70,  99.90,  -0.31,   0.90,
01/15 12Z,  -0.50,  -0.25,  99.90,   0.15,   0.90,
01/15 13Z,  -0.50,   0.40,  99.90,   0.79,   0.90,
01/15 14Z,  -0.50,   1.12,  99.90,   1.51,   0.90,
01/15 15Z,  -0.50,   1.85,  99.90,   2.25,   0.90,
01/15 16Z,  -0.50,   2.50,  99.90,   2.90,   0.90,
01/15 17Z,  -0.50,   2.99,  99.90,   3.39,   0.90,
01/15 18Z,  -0.40,   3.33,  99.90,   3.82,   0.90,
01/15 19Z,  -0.40,   3.53,  99.90,   4.02,   0.90,
01/15 20Z,  -0.30,   3.61,  99.90,   4.21,   0.90,
01/15 21Z,  -0.20,   3.65,  99.90,   4.35,   0.90,
01/15 22Z,  -0.20,   3.66,  99.90,   4.35,   0.90,
01/15 23Z,  -0.10,   3.62,  99.90,   4.42,   0.90,  (max)
01/16 00Z,  -0.10,   3.57,  99.90,   4.36,   0.90,
01/16 01Z,  -0.10,   3.48,  99.90,   4.28,   0.90,
01/16 02Z,  -0.10,   3.30,  99.90,   4.09,   0.90,
01/16 03Z,   0.00,   3.01,  99.90,   3.91,   0.90,
01/16 04Z,   0.00,   2.61,  99.90,   3.51,   0.90,
01/16 05Z,   0.00,   2.07,  99.90,   2.96,   0.90,
01/16 06Z,   0.00,   1.42,  99.90,   2.32,   0.90,
01/16 07Z,   0.00,   0.76,  99.90,   1.65,   0.90,
01/16 08Z,   0.00,   0.16,  99.90,   1.05,   0.90,
01/16 09Z,   0.00,  -0.30,  99.90,   0.59,   0.90,
01/16 10Z,   0.00,  -0.54,  99.90,   0.36,   0.90,  (min)
01/16 11Z,   0.10,  -0.53,  99.90,   0.46,   0.90,
01/16 12Z,   0.10,  -0.28,  99.90,   0.72,   0.90,
01/16 13Z,   0.10,   0.21,  99.90,   1.20,   0.90,
01/16 14Z,   0.20,   0.83,  99.90,   1.93,   0.90,
01/16 15Z,   0.20,   1.51,  99.90,   2.60,   0.90,
01/16 16Z,   0.20,   2.18,  99.90,   3.28,   0.90,
01/16 17Z,   0.30,   2.76,  99.90,   3.95,   0.90,
01/16 18Z,   0.30,   3.15,  99.90,   4.35,   0.90,
01/16 19Z,   0.30,   3.38,  99.90,   4.58,   0.90,
01/16 20Z,   0.30,   3.48,  99.90,   4.68,   0.90,
01/16 21Z,   0.40,   3.45,  99.90,   4.75,   0.90,  (max)
01/16 22Z,   0.40,   3.37,  99.90,   4.67,   0.90,
01/16 23Z,   0.40,   3.27,  99.90,   4.57,   0.90,
01/17 00Z,   0.40,   3.17,  99.90,   4.47,   0.90,
01/17 01Z,   0.40,   3.09,  99.90,   4.38,   0.90,
01/17 02Z,   0.40,   2.98,  99.90,   4.28,   0.90,
01/17 03Z,   0.40,   2.82,  99.90,   4.11,   0.90,
01/17 04Z,   0.30,   2.59,  99.90,   3.79,   0.90,
01/17 05Z,   0.40,   2.28,  99.90,   3.58,   0.90,
01/17 06Z,   0.40,   1.85,  99.90,   3.15,   0.90,
01/17 07Z,   0.40,   1.34,  99.90,   2.64,   0.90,
01/17 08Z,   0.40,   0.83,  99.90,   2.12,   0.90,
01/17 09Z,   0.30,   0.36,  99.90,   1.55,   0.90,
01/17 10Z,   0.30,   0.00,  99.90,   1.20,   0.90,
01/17 11Z,   0.30,  -0.14,  99.90,   1.06,   0.90,  (min)
01/17 12Z,   0.30,  -0.06,  99.90,   1.14,   0.90,
01/17 13Z,   0.30,   0.25,  99.90,   1.45,   0.90,
01/17 14Z,   0.40,   0.74,  99.90,   2.04,   0.90,
01/17 15Z,   0.40,   1.32,  99.90,   2.62,   0.90,
01/17 16Z,   0.40,   1.94,  99.90,   3.23,   0.90,
01/17 17Z,   0.40,   2.52,  99.90,   3.82,   0.90,
01/17 18Z,   0.40,   2.98,  99.90,   4.27,   0.90,
01/17 19Z,   0.40,   3.24,  99.90,   4.54,   0.90,
01/17 20Z,   0.40,   3.35,  99.90,   4.64,   0.90,  (max)
01/17 21Z,   0.40,   3.30,  99.90,   4.60,   0.90,
01/17 22Z,   0.50,   3.14,  99.90,   4.53,   0.90,
01/17 23Z,   0.50,   2.94,  99.90,   4.34,   0.90,
01/18 00Z,   0.50,   2.78,  99.90,   4.18,   0.90,