EXTRA-TROPICAL  STORM  SURGE
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hat-on
mhhw-on
msl-on
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Gulf of Alaska
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Surge List
Gulf of Alaska
#Seldovia, AK : 07/18/2025 23:22:16 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/17 06Z,  -0.30,  12.12,  11.79,  99.90,  -0.03,
07/17 07Z,  -0.30,   8.26,   7.87,  99.90,  -0.09,
07/17 08Z,  -0.30,   4.81,   4.14,  99.90,  -0.37,
07/17 09Z,  -0.20,   2.58,   1.80,  99.90,  -0.58,
07/17 10Z,  -0.10,   2.19,   1.56,  99.90,  -0.53,  (min)
07/17 11Z,  -0.10,   3.71,   3.16,  99.90,  -0.45,
07/17 12Z,  -0.30,   6.48,   5.91,  99.90,  -0.27,
07/17 13Z,  -0.40,   9.65,   9.09,  99.90,  -0.16,
07/17 14Z,  -0.40,  12.52,  12.19,  99.90,   0.07,
07/17 15Z,  -0.40,  14.45,  14.29,  99.90,   0.24,
07/17 16Z,  -0.30,  14.87,  14.57,  99.90,   0.00,  (max)
07/17 17Z,  -0.30,  13.62,  13.22,  99.90,  -0.10,
07/17 18Z,  -0.50,  11.03,  10.69,  99.90,   0.16,
07/17 19Z,  -0.50,   7.78,   7.43,  99.90,   0.15,
07/17 20Z,  -0.50,   4.73,   4.26,  99.90,   0.03,
07/17 21Z,  -0.40,   2.64,   2.16,  99.90,  -0.08,
07/17 22Z,  -0.30,   2.17,   1.79,  99.90,  -0.08,  (min)
07/17 23Z,  -0.30,   3.61,   3.46,  99.90,   0.15,
07/18 00Z,  -0.40,   6.55,   6.33,  99.90,   0.18,
07/18 01Z,  -0.40,  10.10,   9.60,  99.90,  -0.10,
07/18 02Z,  -0.40,  13.53,  13.03,  99.90,  -0.10,
07/18 03Z,  -0.30,  16.17,  15.83,  99.90,  -0.04,
07/18 04Z,  -0.30,  17.41,  16.99,  99.90,  -0.12,  (max)
07/18 05Z,  -0.30,  16.89,  16.31,  99.90,  -0.28,
07/18 06Z,  -0.40,  14.74,  14.34,  99.90,   0.00,
07/18 07Z,  -0.30,  11.47,  11.26,  99.90,   0.09,
07/18 08Z,  -0.30,   7.84,   7.53,  99.90,  -0.01,
07/18 09Z,  -0.30,   4.63,   4.07,  99.90,  -0.26,
07/18 10Z,  -0.20,   2.54,   1.99,  99.90,  -0.35,
07/18 11Z,  -0.20,   2.12,   1.78,  99.90,  -0.14,  (min)
07/18 12Z,  -0.30,   3.40,   3.12,  99.90,   0.02,
07/18 13Z,  -0.40,   5.77,   5.34,  99.90,  -0.03,
07/18 14Z,  -0.40,   8.55,   8.20,  99.90,   0.05,
07/18 15Z,  -0.40,  11.19,  10.99,  99.90,   0.20,
07/18 16Z,  -0.40,  13.06,  12.89,  99.90,   0.23,
07/18 17Z,  -0.30,  13.67,  13.43,  99.90,   0.06,  (max)
07/18 18Z,  -0.40,  12.85,  12.62,  99.90,   0.17,
07/18 19Z,  -0.40,  10.90,  10.69,  99.90,   0.19,
07/18 20Z,  -0.30,   8.36,   8.04,  99.90,  -0.02,
07/18 21Z,  -0.20,   5.95,   5.49,  99.90,  -0.26,
07/18 22Z,  -0.20,   4.31,   3.85,  99.90,  -0.26,
07/18 23Z,  -0.10,   4.02,   3.75,  99.90,  -0.17,  (min)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
07/19 00Z,  -0.10,   5.37,  99.90,   5.12,  -0.15,
07/19 01Z,  -0.10,   7.95,  99.90,   7.72,  -0.12,
07/19 02Z,  -0.20,  11.02,  99.90,  10.72,  -0.10,
07/19 03Z,  -0.20,  13.97,  99.90,  13.70,  -0.08,
07/19 04Z,  -0.40,  16.22,  99.90,  15.76,  -0.05,
07/19 05Z,  -0.40,  17.16,  99.90,  16.74,  -0.03,  (max)
07/19 06Z,  -0.40,  16.52,  99.90,  16.12,  -0.01,
07/19 07Z,  -0.30,  14.43,  99.90,  14.14,   0.02,
07/19 08Z,  -0.20,  11.32,  99.90,  11.17,   0.04,
07/19 09Z,   0.00,   7.86,  99.90,   7.93,   0.07,
07/19 10Z,   0.00,   4.70,  99.90,   4.79,   0.09,
07/19 11Z,   0.00,   2.48,  99.90,   2.60,   0.11,
07/19 12Z,   0.00,   1.78,  99.90,   1.89,   0.11,  (min)
07/19 13Z,  -0.10,   2.64,  99.90,   2.66,   0.11,
07/19 14Z,  -0.20,   4.61,  99.90,   4.52,   0.11,
07/19 15Z,  -0.20,   7.16,  99.90,   7.07,   0.11,
07/19 16Z,  -0.30,   9.80,  99.90,   9.61,   0.11,
07/19 17Z,  -0.40,  11.92,  99.90,  11.63,   0.11,
07/19 18Z,  -0.40,  12.98,  99.90,  12.69,   0.11,  (max)
07/19 19Z,  -0.40,  12.77,  99.90,  12.49,   0.11,
07/19 20Z,  -0.30,  11.47,  99.90,  11.29,   0.11,
07/19 21Z,  -0.30,   9.51,  99.90,   9.33,   0.11,
07/19 22Z,  -0.20,   7.45,  99.90,   7.37,   0.11,
07/19 23Z,  -0.20,   5.89,  99.90,   5.80,   0.11,
07/20 00Z,  -0.20,   5.44,  99.90,   5.35,   0.11,  (min)
07/20 01Z,  -0.10,   6.43,  99.90,   6.45,   0.11,
07/20 02Z,  -0.20,   8.56,  99.90,   8.48,   0.11,
07/20 03Z,  -0.20,  11.24,  99.90,  11.15,   0.11,
07/20 04Z,  -0.30,  13.94,  99.90,  13.75,   0.11,
07/20 05Z,  -0.30,  16.07,  99.90,  15.89,   0.11,
07/20 06Z,  -0.30,  17.03,  99.90,  16.85,   0.11,  (max)
07/20 07Z,  -0.30,  16.51,  99.90,  16.33,   0.11,
07/20 08Z,  -0.30,  14.59,  99.90,  14.40,   0.11,
07/20 09Z,  -0.30,  11.63,  99.90,  11.45,   0.11,
07/20 10Z,  -0.30,   8.18,  99.90,   7.99,   0.11,
07/20 11Z,  -0.30,   4.81,  99.90,   4.62,   0.11,
07/20 12Z,  -0.30,   2.22,  99.90,   2.03,   0.11,
07/20 13Z,  -0.40,   1.06,  99.90,   0.78,   0.11,  (min)
07/20 14Z,  -0.40,   1.50,  99.90,   1.21,   0.11,
07/20 15Z,  -0.40,   3.20,  99.90,   2.91,   0.11,
07/20 16Z,  -0.40,   5.76,  99.90,   5.47,   0.11,
07/20 17Z,  -0.40,   8.69,  99.90,   8.41,   0.11,
07/20 18Z,  -0.30,  11.30,  99.90,  11.11,   0.11,
07/20 19Z,  -0.20,  12.95,  99.90,  12.87,   0.11,
07/20 20Z,  -0.20,  13.36,  99.90,  13.27,   0.11,  (max)
07/20 21Z,  -0.20,  12.57,  99.90,  12.48,   0.11,
07/20 22Z,  -0.30,  10.90,  99.90,  10.71,   0.11,
07/20 23Z,  -0.40,   8.83,  99.90,   8.54,   0.11,
07/21 00Z,  -0.40,   6.99,  99.90,   6.70,   0.11,
07/21 01Z,  -0.50,   6.12,  99.90,   5.74,   0.11,  (min)
07/21 02Z,  -0.50,   6.67,  99.90,   6.28,   0.11,
07/21 03Z,  -0.50,   8.43,  99.90,   8.05,   0.11,
07/21 04Z,  -0.50,  10.94,  99.90,  10.55,   0.11,
07/21 05Z,  -0.40,  13.68,  99.90,  13.40,   0.11,
07/21 06Z,  -0.40,  16.00,  99.90,  15.71,   0.11,
07/21 07Z,  -0.30,  17.20,  99.90,  17.01,   0.11,  (max)
07/21 08Z,  -0.30,  16.92,  99.90,  16.73,   0.11,
07/21 09Z,  -0.20,  15.16,  99.90,  15.07,   0.11,
07/21 10Z,  -0.20,  12.21,  99.90,  12.12,   0.11,
07/21 11Z,  -0.20,   8.53,  99.90,   8.45,   0.11,
07/21 12Z,  -0.30,   4.72,  99.90,   4.54,   0.11,
07/21 13Z,  -0.40,   1.61,  99.90,   1.32,   0.11,
07/21 14Z,  -0.50,  -0.01,  99.90,  -0.40,   0.11,  (min)
07/21 15Z,  -0.60,   0.13,  99.90,  -0.35,   0.11,
07/21 16Z,  -0.60,   1.82,  99.90,   1.33,   0.11,
07/21 17Z,  -0.60,   4.69,  99.90,   4.20,   0.11,
07/21 18Z,  -0.50,   8.15,  99.90,   7.76,   0.11,
07/21 19Z,  -0.40,  11.36,  99.90,  11.07,   0.11,
07/21 20Z,  -0.30,  13.59,  99.90,  13.41,   0.11,
07/21 21Z,  -0.30,  14.45,  99.90,  14.27,   0.11,  (max)
07/21 22Z,  -0.30,  13.89,  99.90,  13.70,   0.11,
07/21 23Z,  -0.30,  12.15,  99.90,  11.96,   0.11,
07/22 00Z,  -0.40,   9.72,  99.90,   9.43,   0.11,
07/22 01Z,  -0.40,   7.34,  99.90,   7.06,   0.11,
07/22 02Z,  -0.50,   5.97,  99.90,   5.59,   0.11,  (min)
07/22 03Z,  -0.50,   6.16,  99.90,   5.78,   0.11,
07/22 04Z,  -0.50,   7.79,  99.90,   7.40,   0.11,
07/22 05Z,  -0.30,  10.43,  99.90,  10.24,   0.11,
07/22 06Z,  -0.20,  13.50,  99.90,  13.41,   0.11,
07/22 07Z,  -0.20,  16.19,  99.90,  16.10,   0.11,
07/22 08Z,  -0.10,  17.72,  99.90,  17.73,   0.11,
07/22 09Z,   0.00,  17.65,  99.90,  17.77,   0.11,  (max)
07/22 10Z,   0.00,  15.93,  99.90,  16.05,   0.11,
07/22 11Z,  -0.10,  12.78,  99.90,  12.79,   0.11,
07/22 12Z,  -0.20,   8.65,  99.90,   8.56,   0.11,
07/22 13Z,  -0.40,   4.25,  99.90,   3.96,   0.11,
07/22 14Z,  -0.50,   0.61,  99.90,   0.22,   0.11,
07/22 15Z,  -0.60,  -1.32,  99.90,  -1.81,   0.11,  (min)
07/22 16Z,  -0.70,  -1.19,  99.90,  -1.78,   0.11,
07/22 17Z,  -0.60,   0.80,  99.90,   0.31,   0.11,
07/22 18Z,  -0.50,   4.22,  99.90,   3.84,   0.11,