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 : 01/12/2025 21:20:49 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/11 06Z,   0.10,   4.05,   5.15,  99.90,   1.00,
01/11 07Z,   0.20,   6.49,   7.68,  99.90,   0.99,
01/11 08Z,   0.20,   8.28,   9.09,  99.90,   0.61,
01/11 09Z,   0.20,   9.16,   9.73,  99.90,   0.37,
01/11 10Z,   0.00,   9.08,  10.07,  99.90,   0.99,  (max)
01/11 11Z,  -0.20,   8.22,   9.00,  99.90,   0.98,
01/11 12Z,   0.00,   6.98,   7.89,  99.90,   0.91,
01/11 13Z,   0.00,   5.83,   6.98,  99.90,   1.15,
01/11 14Z,  -0.10,   5.15,   5.98,  99.90,   0.93,
01/11 15Z,   0.00,   5.13,   5.53,  99.90,   0.40,  (min)
01/11 16Z,   0.00,   5.85,   6.59,  99.90,   0.74,
01/11 17Z,   0.00,   7.36,   8.21,  99.90,   0.85,
01/11 18Z,   0.00,   9.40,   9.91,  99.90,   0.51,
01/11 19Z,  -0.10,  11.33,  11.60,  99.90,   0.37,
01/11 20Z,  -0.10,  12.49,  12.96,  99.90,   0.57,  (max)
01/11 21Z,  -0.10,  12.56,  12.72,  99.90,   0.26,
01/11 22Z,   0.00,  11.40,  11.54,  99.90,   0.14,
01/11 23Z,   0.00,   9.15,   9.28,  99.90,   0.13,
01/12 00Z,  -0.30,   6.19,   6.46,  99.90,   0.57,
01/12 01Z,  -0.30,   3.09,   3.46,  99.90,   0.67,
01/12 02Z,  -0.40,   0.44,   0.76,  99.90,   0.72,
01/12 03Z,  -0.40,  -1.28,  -0.81,  99.90,   0.87,
01/12 04Z,  -0.50,  -1.77,  -0.82,  99.90,   1.45,  (min)
01/12 05Z,  -0.60,  -0.87,  -0.49,  99.90,   0.98,
01/12 06Z,  -0.20,   1.37,   1.94,  99.90,   0.77,
01/12 07Z,  -0.30,   4.33,   5.36,  99.90,   1.33,
01/12 08Z,  -0.30,   7.12,   8.08,  99.90,   1.26,
01/12 09Z,  -0.20,   9.10,   9.81,  99.90,   0.91,
01/12 10Z,   0.00,   9.96,  11.26,  99.90,   1.30,  (max)
01/12 11Z,   0.10,   9.68,  10.96,  99.90,   1.18,
01/12 12Z,  -0.10,   8.53,   9.43,  99.90,   1.00,
01/12 13Z,   0.00,   7.00,   8.31,  99.90,   1.31,
01/12 14Z,   0.00,   5.59,   7.00,  99.90,   1.41,
01/12 15Z,   0.00,   4.73,   5.71,  99.90,   0.98,  (min)
01/12 16Z,   0.00,   4.65,   5.74,  99.90,   1.09,
01/12 17Z,   0.00,   5.45,   7.12,  99.90,   1.67,
01/12 18Z,   0.10,   7.17,   8.73,  99.90,   1.46,
01/12 19Z,   0.10,   9.50,  10.94,  99.90,   1.34,
01/12 20Z,   0.20,  11.64,  13.14,  99.90,   1.30,
01/12 21Z,   0.20,  12.89,  14.34,  99.90,   1.25,  (max)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/12 22Z,   0.10,  12.86,  99.90,  14.15,   1.19,
01/12 23Z,   0.10,  11.46,  99.90,  12.69,   1.14,
01/13 00Z,   0.20,   8.88,  99.90,  10.16,   1.08,
01/13 01Z,   0.40,   5.62,  99.90,   7.03,   1.02,
01/13 02Z,   0.70,   2.30,  99.90,   3.96,   0.96,
01/13 03Z,   1.00,  -0.41,  99.90,   1.49,   0.90,
01/13 04Z,   1.10,  -2.03,  99.90,  -0.10,   0.84,
01/13 05Z,   1.20,  -2.27,  99.90,  -0.29,   0.78,  (min)
01/13 06Z,   1.20,  -0.94,  99.90,   0.98,   0.72,
01/13 07Z,   1.10,   1.78,  99.90,   3.54,   0.66,
01/13 08Z,   1.00,   5.12,  99.90,   6.72,   0.60,
01/13 09Z,   0.90,   8.08,  99.90,   9.53,   0.54,
01/13 10Z,   0.80,  10.00,  99.90,  11.34,   0.54,
01/13 11Z,   0.70,  10.61,  99.90,  11.85,   0.54,  (max)
01/13 12Z,   0.60,   9.95,  99.90,  11.09,   0.54,
01/13 13Z,   0.40,   8.42,  99.90,   9.36,   0.54,
01/13 14Z,   0.30,   6.58,  99.90,   7.42,   0.54,
01/13 15Z,   0.20,   4.99,  99.90,   5.74,   0.54,
01/13 16Z,   0.10,   4.09,  99.90,   4.73,   0.54,
01/13 17Z,   0.00,   4.08,  99.90,   4.63,   0.54,  (min)
01/13 18Z,   0.00,   5.11,  99.90,   5.66,   0.54,
01/13 19Z,   0.00,   7.18,  99.90,   7.72,   0.54,
01/13 20Z,   0.00,   9.79,  99.90,  10.33,   0.54,
01/13 21Z,   0.00,  12.05,  99.90,  12.59,   0.54,
01/13 22Z,   0.00,  13.20,  99.90,  13.74,   0.54,  (max)
01/13 23Z,   0.00,  12.90,  99.90,  13.45,   0.54,
01/14 00Z,  -0.10,  11.15,  99.90,  11.59,   0.54,
01/14 01Z,  -0.20,   8.24,  99.90,   8.58,   0.54,
01/14 02Z,  -0.30,   4.75,  99.90,   5.00,   0.54,
01/14 03Z,  -0.30,   1.40,  99.90,   1.64,   0.54,
01/14 04Z,  -0.30,  -1.18,  99.90,  -0.94,   0.54,
01/14 05Z,  -0.30,  -2.51,  99.90,  -2.26,   0.54,  (min)
01/14 06Z,  -0.30,  -2.30,  99.90,  -2.06,   0.54,
01/14 07Z,  -0.30,  -0.44,  99.90,  -0.20,   0.54,
01/14 08Z,  -0.30,   2.75,  99.90,   2.99,   0.54,
01/14 09Z,  -0.20,   6.30,  99.90,   6.65,   0.54,
01/14 10Z,  -0.10,   9.18,  99.90,   9.62,   0.54,
01/14 11Z,   0.00,  10.78,  99.90,  11.32,   0.54,
01/14 12Z,   0.00,  10.93,  99.90,  11.47,   0.54,  (max)
01/14 13Z,   0.00,   9.81,  99.90,  10.35,   0.54,
01/14 14Z,   0.00,   7.91,  99.90,   8.45,   0.54,
01/14 15Z,  -0.10,   5.85,  99.90,   6.30,   0.54,
01/14 16Z,  -0.20,   4.22,  99.90,   4.56,   0.54,
01/14 17Z,  -0.20,   3.42,  99.90,   3.76,   0.54,  (min)
01/14 18Z,  -0.20,   3.65,  99.90,   4.00,   0.54,
01/14 19Z,  -0.10,   5.04,  99.90,   5.48,   0.54,
01/14 20Z,   0.00,   7.46,  99.90,   8.00,   0.54,
01/14 21Z,   0.00,  10.25,  99.90,  10.79,   0.54,
01/14 22Z,  -0.10,  12.40,  99.90,  12.85,   0.54,
01/14 23Z,  -0.10,  13.25,  99.90,  13.69,   0.54,  (max)
01/15 00Z,  -0.20,  12.55,  99.90,  12.89,   0.54,
01/15 01Z,  -0.30,  10.40,  99.90,  10.64,   0.54,
01/15 02Z,  -0.20,   7.23,  99.90,   7.57,   0.54,
01/15 03Z,  -0.10,   3.70,  99.90,   4.14,   0.54,
01/15 04Z,  -0.10,   0.50,  99.90,   0.95,   0.54,
01/15 05Z,   0.00,  -1.72,  99.90,  -1.18,   0.54,
01/15 06Z,  -0.10,  -2.55,  99.90,  -2.10,   0.54,  (min)
01/15 07Z,  -0.10,  -1.76,  99.90,  -1.31,   0.54,
01/15 08Z,  -0.10,   0.66,  99.90,   1.10,   0.54,
01/15 09Z,  -0.20,   4.16,  99.90,   4.51,   0.54,
01/15 10Z,  -0.20,   7.67,  99.90,   8.01,   0.54,
01/15 11Z,  -0.30,  10.19,  99.90,  10.43,   0.54,
01/15 12Z,  -0.30,  11.26,  99.90,  11.50,   0.54,  (max)
01/15 13Z,  -0.20,  10.85,  99.90,  11.20,   0.54,
01/15 14Z,  -0.10,   9.27,  99.90,   9.72,   0.54,
01/15 15Z,  -0.10,   7.11,  99.90,   7.55,   0.54,
01/15 16Z,  -0.20,   4.99,  99.90,   5.33,   0.54,
01/15 17Z,  -0.20,   3.47,  99.90,   3.82,   0.54,
01/15 18Z,  -0.30,   2.93,  99.90,   3.17,   0.54,  (min)
01/15 19Z,  -0.30,   3.53,  99.90,   3.77,   0.54,
01/15 20Z,  -0.20,   5.30,  99.90,   5.64,   0.54,
01/15 21Z,  -0.20,   7.97,  99.90,   8.31,   0.54,
01/15 22Z,  -0.30,  10.70,  99.90,  10.94,   0.54,
01/15 23Z,  -0.30,  12.52,  99.90,  12.77,   0.54,
01/16 00Z,  -0.40,  12.89,  99.90,  13.03,   0.54,  (max)
01/16 01Z,  -0.50,  11.72,  99.90,  11.76,   0.54,
01/16 02Z,  -0.60,   9.25,  99.90,   9.19,   0.54,
01/16 03Z,  -0.70,   5.98,  99.90,   5.83,   0.54,
01/16 04Z,  -0.70,   2.62,  99.90,   2.46,   0.54,
01/16 05Z,  -0.70,  -0.18,  99.90,  -0.34,   0.54,
01/16 06Z,  -0.70,  -1.85,  99.90,  -2.00,   0.54,
01/16 07Z,  -0.60,  -2.02,  99.90,  -2.08,   0.54,  (min)
01/16 08Z,  -0.60,  -0.60,  99.90,  -0.65,   0.54,
01/16 09Z,  -0.60,   2.26,  99.90,   2.20,   0.54,
01/16 10Z,  -0.60,   5.82,  99.90,   5.76,   0.54,
01/16 11Z,  -0.60,   8.99,  99.90,   8.93,   0.54,
01/16 12Z,  -0.60,  10.92,  99.90,  10.86,   0.54,
01/16 13Z,  99.90,  11.34,  99.90,  99.90,   0.54,
01/16 14Z,  99.90,  10.38,  99.90,  99.90,   0.54,
01/16 15Z,  99.90,   8.46,  99.90,  99.90,   0.54,
01/16 16Z,  99.90,   6.19,  99.90,  99.90,   0.54,
01/16 17Z,  99.90,   4.17,  99.90,  99.90,   0.54,
01/16 18Z,  99.90,   2.92,  99.90,  99.90,   0.54,