EXTRA-TROPICAL  STORM  SURGE
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hat-on
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Gulf of Alaska
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Surge List
Gulf of Alaska
#Anchorage, AK : 04/29/2025 15:20:56 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/28 00Z,  -0.60,   7.22,   8.85,  99.90,   2.23,  (min)
04/28 01Z,  -0.60,  16.67,  16.97,  99.90,   0.90,
04/28 02Z,  -0.60,  24.70,  23.38,  99.90,  -0.72,
04/28 03Z,  -0.60,  30.08,  27.98,  99.90,  -1.50,
04/28 04Z,  -0.50,  31.68,  30.24,  99.90,  -0.94,  (max)
04/28 05Z,  -0.50,  29.45,  28.31,  99.90,  -0.64,
04/28 06Z,  -0.50,  24.72,  23.54,  99.90,  -0.68,
04/28 07Z,  -0.50,  18.84,  17.96,  99.90,  -0.38,
04/28 08Z,  -0.50,  12.86,  12.60,  99.90,   0.24,
04/28 09Z,  -0.50,   7.36,   7.27,  99.90,   0.41,
04/28 10Z,  -0.40,   3.31,   2.94,  99.90,   0.03,
04/28 11Z,  -0.40,   3.65,   2.77,  99.90,  -0.48,  (min)
04/28 12Z,  -0.30,  10.15,  12.76,  99.90,   2.91,
04/28 13Z,  -0.30,  19.61,  20.29,  99.90,   0.98,
04/28 14Z,  -0.20,  27.57,  26.49,  99.90,  -0.88,
04/28 15Z,  -0.20,  32.37,  30.95,  99.90,  -1.22,
04/28 16Z,  -0.10,  33.48,  32.78,  99.90,  -0.60,  (max)
04/28 17Z,   0.00,  30.81,  29.96,  99.90,  -0.85,
04/28 18Z,   0.00,  25.62,  24.66,  99.90,  -0.96,
04/28 19Z,   0.00,  19.27,  18.78,  99.90,  -0.49,
04/28 20Z,   0.00,  12.57,  13.04,  99.90,   0.47,
04/28 21Z,   0.10,   5.98,   7.44,  99.90,   1.36,
04/28 22Z,   0.10,  -0.03,   2.49,  99.90,   2.42,
04/28 23Z,   0.20,  -3.10,  -2.30,  99.90,   0.60,  (min)
04/29 00Z,   0.20,   0.12,   0.01,  99.90,  -0.31,
04/29 01Z,   0.30,   8.86,  10.93,  99.90,   1.77,
04/29 02Z,   0.30,  18.56,  18.75,  99.90,  -0.11,
04/29 03Z,   0.40,  26.21,  24.71,  99.90,  -1.90,
04/29 04Z,   0.50,  30.81,  28.93,  99.90,  -2.38,
04/29 05Z,   0.60,  31.55,  30.53,  99.90,  -1.62,  (max)
04/29 06Z,   0.60,  28.79,  27.78,  99.90,  -1.61,
04/29 07Z,   0.70,  23.92,  22.64,  99.90,  -1.98,
04/29 08Z,   0.70,  18.06,  17.04,  99.90,  -1.72,
04/29 09Z,   0.80,  12.17,  11.76,  99.90,  -1.21,
04/29 10Z,   0.80,   6.89,   6.65,  99.90,  -1.04,
04/29 11Z,   0.80,   3.60,   2.79,  99.90,  -1.61,  (min)
04/29 12Z,   0.90,   5.41,   6.83,  99.90,   0.52,
04/29 13Z,   0.80,  13.14,  15.59,  99.90,   1.65,
04/29 14Z,   0.80,  22.66,  22.60,  99.90,  -0.86,
04/29 15Z,   0.70,  29.72,  28.35,  99.90,  -2.07,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/29 16Z,   0.70,  33.21,  99.90,  31.98,  -1.92,  (max)
04/29 17Z,   0.60,  32.95,  99.90,  31.78,  -1.77,
04/29 18Z,   0.50,  29.32,  99.90,  28.20,  -1.62,
04/29 19Z,   0.50,  23.72,  99.90,  22.75,  -1.47,
04/29 20Z,   0.40,  17.27,  99.90,  16.35,  -1.32,
04/29 21Z,   0.30,  10.58,  99.90,   9.71,  -1.17,
04/29 22Z,   0.20,   4.12,  99.90,   3.30,  -1.02,
04/29 23Z,   0.10,  -1.38,  99.90,  -2.16,  -0.87,
04/30 00Z,   0.00,  -3.18,  99.90,  -3.90,  -0.72,  (min)
04/30 01Z,   0.00,   1.56,  99.90,   0.99,  -0.57,
04/30 02Z,   0.00,  10.94,  99.90,  10.52,  -0.42,
04/30 03Z,  -0.10,  20.23,  99.90,  19.86,  -0.27,
04/30 04Z,  -0.20,  27.03,  99.90,  26.55,  -0.27,
04/30 05Z,  -0.20,  30.71,  99.90,  30.24,  -0.27,
04/30 06Z,  -0.20,  30.77,  99.90,  30.30,  -0.27,  (max)
04/30 07Z,  -0.20,  27.77,  99.90,  27.30,  -0.27,
04/30 08Z,  -0.20,  22.92,  99.90,  22.45,  -0.27,
04/30 09Z,  -0.20,  17.16,  99.90,  16.69,  -0.27,
04/30 10Z,  -0.20,  11.47,  99.90,  11.00,  -0.27,
04/30 11Z,  -0.20,   6.63,  99.90,   6.16,  -0.27,
04/30 12Z,  -0.20,   4.34,  99.90,   3.87,  -0.27,  (min)
04/30 13Z,  -0.20,   7.54,  99.90,   7.07,  -0.27,
04/30 14Z,  -0.20,  15.94,  99.90,  15.47,  -0.27,
04/30 15Z,  -0.30,  24.82,  99.90,  24.25,  -0.27,
04/30 16Z,  -0.30,  30.56,  99.90,  29.99,  -0.27,
04/30 17Z,  -0.30,  32.74,  99.90,  32.17,  -0.27,  (max)
04/30 18Z,  -0.40,  31.49,  99.90,  30.82,  -0.27,
04/30 19Z,  -0.40,  27.40,  99.90,  26.73,  -0.27,
04/30 20Z,  -0.50,  21.77,  99.90,  20.99,  -0.27,
04/30 21Z,  -0.60,  15.42,  99.90,  14.55,  -0.27,
04/30 22Z,  -0.70,   8.95,  99.90,   7.98,  -0.27,
04/30 23Z,  -0.80,   2.92,  99.90,   1.85,  -0.27,
05/01 00Z,  -0.80,  -1.74,  99.90,  -2.81,  -0.27,
05/01 01Z,  -0.90,  -2.15,  99.90,  -3.32,  -0.27,  (min)
05/01 02Z,  -0.90,   3.70,  99.90,   2.53,  -0.27,
05/01 03Z,  -1.00,  13.00,  99.90,  11.73,  -0.27,
05/01 04Z,  -1.00,  21.29,  99.90,  20.01,  -0.27,
05/01 05Z,  -1.00,  27.02,  99.90,  25.75,  -0.27,
05/01 06Z,  -1.10,  29.92,  99.90,  28.55,  -0.27,  (max)
05/01 07Z,  -1.10,  29.58,  99.90,  28.21,  -0.27,
05/01 08Z,  -1.10,  26.56,  99.90,  25.18,  -0.27,
05/01 09Z,  -1.10,  21.80,  99.90,  20.43,  -0.27,
05/01 10Z,  -1.10,  16.22,  99.90,  14.85,  -0.27,
05/01 11Z,  -1.10,  10.91,  99.90,   9.54,  -0.27,
05/01 12Z,  -1.10,   6.73,  99.90,   5.36,  -0.27,
05/01 13Z,  -1.10,   5.51,  99.90,   4.14,  -0.27,  (min)
05/01 14Z,  -1.10,   9.73,  99.90,   8.36,  -0.27,
05/01 15Z,  -1.00,  18.06,  99.90,  16.79,  -0.27,
05/01 16Z,  -1.00,  25.70,  99.90,  24.43,  -0.27,
05/01 17Z,  -0.90,  30.01,  99.90,  28.83,  -0.27,
05/01 18Z,  -0.80,  31.18,  99.90,  30.11,  -0.27,  (max)
05/01 19Z,  -0.70,  29.46,  99.90,  28.49,  -0.27,
05/01 20Z,  -0.70,  25.37,  99.90,  24.40,  -0.27,
05/01 21Z,  -0.60,  19.96,  99.90,  19.09,  -0.27,
05/01 22Z,  -0.60,  13.91,  99.90,  13.04,  -0.27,
05/01 23Z,  -0.50,   7.94,  99.90,   7.17,  -0.27,
05/02 00Z,  -0.40,   2.62,  99.90,   1.95,  -0.27,
05/02 01Z,  -0.40,  -1.02,  99.90,  -1.69,  -0.27,  (min)
05/02 02Z,  -0.40,  -0.26,  99.90,  -0.93,  -0.27,
05/02 03Z,  -0.30,   6.06,  99.90,   5.49,  -0.27,
05/02 04Z,  -0.30,  14.55,  99.90,  13.98,  -0.27,
05/02 05Z,  -0.30,  21.51,  99.90,  20.94,  -0.27,
05/02 06Z,  -0.30,  26.26,  99.90,  25.69,  -0.27,
05/02 07Z,  -0.30,  28.66,  99.90,  28.09,  -0.27,  (max)
05/02 08Z,  -0.30,  28.21,  99.90,  27.64,  -0.27,
05/02 09Z,  -0.30,  25.29,  99.90,  24.72,  -0.27,
05/02 10Z,  -0.30,  20.71,  99.90,  20.14,  -0.27,
05/02 11Z,  -0.30,  15.48,  99.90,  14.90,  -0.27,
05/02 12Z,  -0.20,  10.75,  99.90,  10.28,  -0.27,
05/02 13Z,  -0.20,   7.30,  99.90,   6.83,  -0.27,
05/02 14Z,  -0.10,   6.92,  99.90,   6.55,  -0.27,  (min)
05/02 15Z,   0.00,  11.52,  99.90,  11.25,  -0.27,
05/02 16Z,   0.00,  19.05,  99.90,  18.78,  -0.27,
05/02 17Z,   0.10,  25.14,  99.90,  24.97,  -0.27,
05/02 18Z,   0.10,  28.25,  99.90,  28.08,  -0.27,
05/02 19Z,   0.20,  28.94,  99.90,  28.87,  -0.27,  (max)
05/02 20Z,   0.20,  27.26,  99.90,  27.19,  -0.27,
05/02 21Z,   0.20,  23.51,  99.90,  23.44,  -0.27,
05/02 22Z,   0.20,  18.53,  99.90,  18.46,  -0.27,
05/02 23Z,   0.20,  13.00,  99.90,  12.93,  -0.27,
05/03 00Z,   0.20,   7.77,  99.90,   7.70,  -0.27,
05/03 01Z,   0.30,   3.30,  99.90,   3.33,  -0.27,
05/03 02Z,   0.30,   0.55,  99.90,   0.58,  -0.27,  (min)
05/03 03Z,   0.40,   1.99,  99.90,   2.12,  -0.27,
05/03 04Z,   0.50,   8.04,  99.90,   8.27,  -0.27,
05/03 05Z,   0.50,  15.25,  99.90,  15.48,  -0.27,
05/03 06Z,   0.50,  20.92,  99.90,  21.14,  -0.27,
05/03 07Z,  99.90,  25.03,  99.90,  99.90,  -0.27,
05/03 08Z,  99.90,  27.27,  99.90,  99.90,  -0.27,
05/03 09Z,  99.90,  26.91,  99.90,  99.90,  -0.27,
05/03 10Z,  99.90,  24.21,  99.90,  99.90,  -0.27,
05/03 11Z,  99.90,  19.91,  99.90,  99.90,  -0.27,
05/03 12Z,  99.90,  15.20,  99.90,  99.90,  -0.27,