ETSS stn

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The data located HERE are considered OPERATIONAL and are supported on a 24x7 basis.
#Alitak, AK : 04/28/2025 11:20:10 GMT (units in feet MSL)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/26 12Z,  -0.40,   2.01,   2.03,  99.90,   0.42,
04/26 13Z,  -0.40,  -1.42,  -1.38,  99.90,   0.44,
04/26 14Z,  -0.50,  -4.56,  -4.52,  99.90,   0.54,
04/26 15Z,  -0.50,  -6.72,  -6.74,  99.90,   0.48,
04/26 16Z,  -0.50,  -7.43,  -7.32,  99.90,   0.61,  (min)
04/26 17Z,  -0.50,  -6.60,  -6.50,  99.90,   0.60,
04/26 18Z,  -0.50,  -4.33,  -4.56,  99.90,   0.27,
04/26 19Z,  -0.50,  -1.03,  -1.08,  99.90,   0.45,
04/26 20Z,  -0.60,   2.38,   2.57,  99.90,   0.79,
04/26 21Z,  -0.60,   4.85,   4.93,  99.90,   0.68,
04/26 22Z,  -0.60,   5.77,   5.58,  99.90,   0.41,  (max)
04/26 23Z,  -0.60,   5.05,   4.83,  99.90,   0.38,
04/27 00Z,  -0.50,   2.98,   2.80,  99.90,   0.32,
04/27 01Z,  -0.60,   0.17,  -0.06,  99.90,   0.37,
04/27 02Z,  -0.60,  -2.60,  -2.79,  99.90,   0.41,
04/27 03Z,  -0.60,  -4.59,  -4.69,  99.90,   0.50,
04/27 04Z,  -0.60,  -5.28,  -5.31,  99.90,   0.57,  (min)
04/27 05Z,  -0.60,  -4.49,  -4.46,  99.90,   0.63,
04/27 06Z,  -0.50,  -2.33,  -2.47,  99.90,   0.36,
04/27 07Z,  -0.50,   0.88,   0.92,  99.90,   0.54,
04/27 08Z,  -0.50,   4.37,   4.58,  99.90,   0.71,
04/27 09Z,  -0.50,   7.01,   7.23,  99.90,   0.72,
04/27 10Z,  -0.50,   8.00,   7.82,  99.90,   0.32,  (max)
04/27 11Z,  -0.50,   7.11,   7.03,  99.90,   0.42,
04/27 12Z,  -0.50,   4.59,   4.75,  99.90,   0.66,
04/27 13Z,  -0.50,   0.98,   1.05,  99.90,   0.57,
04/27 14Z,  -0.50,  -2.89,  -2.83,  99.90,   0.56,
04/27 15Z,  -0.50,  -6.20,  -6.14,  99.90,   0.56,
04/27 16Z,  -0.50,  -8.25,  -8.29,  99.90,   0.46,
04/27 17Z,  -0.50,  -8.64,  -8.54,  99.90,   0.60,  (min)
04/27 18Z,  -0.50,  -7.32,  -7.40,  99.90,   0.42,
04/27 19Z,  -0.50,  -4.46,  -4.75,  99.90,   0.21,
04/27 20Z,  -0.50,  -0.65,  -0.66,  99.90,   0.49,
04/27 21Z,  -0.50,   3.02,   3.17,  99.90,   0.65,
04/27 22Z,  -0.50,   5.43,   5.48,  99.90,   0.55,
04/27 23Z,  -0.50,   6.07,   5.89,  99.90,   0.32,  (max)
04/28 00Z,  -0.50,   5.01,   4.76,  99.90,   0.25,
04/28 01Z,  -0.50,   2.66,   2.52,  99.90,   0.36,
04/28 02Z,  -0.50,  -0.23,  -0.49,  99.90,   0.24,
04/28 03Z,  -0.50,  -2.85,  -3.09,  99.90,   0.26,
04/28 04Z,  -0.50,  -4.50,  -4.64,  99.90,   0.36,
04/28 05Z,  -0.40,  -4.75,  -4.73,  99.90,   0.42,  (min)
04/28 06Z,  -0.40,  -3.51,  -3.46,  99.90,   0.45,
04/28 07Z,  -0.40,  -0.95,  -0.89,  99.90,   0.46,
04/28 08Z,  -0.40,   2.51,   2.70,  99.90,   0.59,
04/28 09Z,  -0.40,   5.93,   6.07,  99.90,   0.54,
04/28 10Z,  -0.40,   8.15,   8.10,  99.90,   0.35,
04/28 11Z,  -0.40,   8.48,   8.12,  99.90,   0.04,  (max)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/28 12Z,  -0.40,   6.88,  99.90,   6.55,   0.07,
04/28 13Z,  -0.40,   3.73,  99.90,   3.43,   0.10,
04/28 14Z,  -0.40,  -0.28,  99.90,  -0.55,   0.12,
04/28 15Z,  -0.30,  -4.28,  99.90,  -4.43,   0.15,
04/28 16Z,  -0.30,  -7.48,  99.90,  -7.60,   0.18,
04/28 17Z,  -0.30,  -9.23,  99.90,  -9.32,   0.21,  (min)
04/28 18Z,  -0.20,  -9.21,  99.90,  -9.17,   0.24,
04/28 19Z,  -0.20,  -7.41,  99.90,  -7.35,   0.27,
04/28 20Z,  -0.20,  -4.11,  99.90,  -4.01,   0.30,
04/28 21Z,  -0.20,  -0.04,  99.90,   0.08,   0.32,
04/28 22Z,  -0.20,   3.56,  99.90,   3.71,   0.35,
04/28 23Z,  -0.20,   5.66,  99.90,   5.85,   0.38,
04/29 00Z,  -0.20,   5.93,  99.90,   6.11,   0.38,  (max)
04/29 01Z,  -0.30,   4.56,  99.90,   4.65,   0.38,
04/29 02Z,  -0.30,   2.11,  99.90,   2.20,   0.38,
04/29 03Z,  -0.30,  -0.64,  99.90,  -0.56,   0.38,
04/29 04Z,  -0.30,  -2.93,  99.90,  -2.84,   0.38,
04/29 05Z,  -0.20,  -4.14,  99.90,  -3.96,   0.38,  (min)
04/29 06Z,  -0.20,  -3.95,  99.90,  -3.77,   0.38,
04/29 07Z,  -0.20,  -2.34,  99.90,  -2.16,   0.38,
04/29 08Z,  -0.20,   0.46,  99.90,   0.65,   0.38,
04/29 09Z,  -0.20,   3.91,  99.90,   4.09,   0.38,
04/29 10Z,  -0.10,   6.98,  99.90,   7.26,   0.38,
04/29 11Z,  -0.10,   8.59,  99.90,   8.87,   0.38,  (max)
04/29 12Z,  -0.10,   8.24,  99.90,   8.53,   0.38,
04/29 13Z,  -0.10,   6.08,  99.90,   6.36,   0.38,
04/29 14Z,  -0.10,   2.59,  99.90,   2.87,   0.38,
04/29 15Z,  -0.10,  -1.48,  99.90,  -1.20,   0.38,
04/29 16Z,  -0.10,  -5.32,  99.90,  -5.04,   0.38,
04/29 17Z,  -0.10,  -8.19,  99.90,  -7.90,   0.38,
04/29 18Z,  -0.10,  -9.53,  99.90,  -9.25,   0.38,  (min)
04/29 19Z,  -0.20,  -9.10,  99.90,  -8.91,   0.38,
04/29 20Z,  -0.20,  -6.94,  99.90,  -6.76,   0.38,
04/29 21Z,  -0.20,  -3.43,  99.90,  -3.25,   0.38,
04/29 22Z,  -0.20,   0.55,  99.90,   0.74,   0.38,
04/29 23Z,  -0.30,   3.81,  99.90,   3.89,   0.38,
04/30 00Z,  -0.30,   5.46,  99.90,   5.54,   0.38,  (max)
04/30 01Z,  -0.20,   5.36,  99.90,   5.54,   0.38,
04/30 02Z,  -0.20,   3.83,  99.90,   4.02,   0.38,
04/30 03Z,  -0.30,   1.49,  99.90,   1.57,   0.38,
04/30 04Z,  -0.30,  -0.94,  99.90,  -0.86,   0.38,
04/30 05Z,  -0.30,  -2.79,  99.90,  -2.71,   0.38,
04/30 06Z,  -0.30,  -3.55,  99.90,  -3.47,   0.38,  (min)
04/30 07Z,  -0.30,  -2.98,  99.90,  -2.90,   0.38,
04/30 08Z,  -0.30,  -1.15,  99.90,  -1.07,   0.38,
04/30 09Z,  -0.30,   1.66,  99.90,   1.74,   0.38,
04/30 10Z,  -0.30,   4.82,  99.90,   4.90,   0.38,
04/30 11Z,  -0.30,   7.33,  99.90,   7.41,   0.38,
04/30 12Z,  -0.30,   8.28,  99.90,   8.36,   0.38,  (max)
04/30 13Z,  -0.30,   7.38,  99.90,   7.46,   0.38,
04/30 14Z,  -0.40,   4.91,  99.90,   4.89,   0.38,
04/30 15Z,  -0.40,   1.42,  99.90,   1.41,   0.38,
04/30 16Z,  -0.50,  -2.39,  99.90,  -2.51,   0.38,
04/30 17Z,  -0.40,  -5.83,  99.90,  -5.84,   0.38,
04/30 18Z,  -0.40,  -8.24,  99.90,  -8.26,   0.38,
04/30 19Z,  -0.40,  -9.16,  99.90,  -9.18,   0.38,  (min)
04/30 20Z,  -0.40,  -8.40,  99.90,  -8.41,   0.38,
04/30 21Z,  -0.40,  -6.09,  99.90,  -6.11,   0.38,
04/30 22Z,  -0.40,  -2.68,  99.90,  -2.70,   0.38,
04/30 23Z,  -0.40,   0.94,  99.90,   0.92,   0.38,
05/01 00Z,  -0.40,   3.67,  99.90,   3.65,   0.38,
05/01 01Z,  -0.40,   4.85,  99.90,   4.83,   0.38,  (max)
05/01 02Z,  -0.40,   4.50,  99.90,   4.48,   0.38,
05/01 03Z,  -0.40,   3.01,  99.90,   3.00,   0.38,
05/01 04Z,  -0.40,   0.96,  99.90,   0.94,   0.38,
05/01 05Z,  -0.30,  -1.04,  99.90,  -0.96,   0.38,
05/01 06Z,  -0.30,  -2.43,  99.90,  -2.35,   0.38,
05/01 07Z,  -0.30,  -2.80,  99.90,  -2.72,   0.38,  (min)
05/01 08Z,  -0.30,  -2.00,  99.90,  -1.92,   0.38,
05/01 09Z,  -0.30,  -0.15,  99.90,  -0.07,   0.38,
05/01 10Z,  -0.30,   2.40,  99.90,   2.48,   0.38,
05/01 11Z,  -0.30,   5.07,  99.90,   5.15,   0.38,
05/01 12Z,  -0.30,   6.95,  99.90,   7.03,   0.38,
05/01 13Z,  -0.30,   7.32,  99.90,   7.40,   0.38,  (max)
05/01 14Z,  -0.40,   6.11,  99.90,   6.09,   0.38,
05/01 15Z,  -0.40,   3.67,  99.90,   3.65,   0.38,
05/01 16Z,  -0.30,   0.49,  99.90,   0.57,   0.38,
05/01 17Z,  -0.30,  -2.86,  99.90,  -2.78,   0.38,
05/01 18Z,  -0.30,  -5.77,  99.90,  -5.69,   0.38,
05/01 19Z,  -0.20,  -7.71,  99.90,  -7.53,   0.38,
05/01 20Z,  -0.10,  -8.26,  99.90,  -7.98,   0.38,  (min)
05/01 21Z,  -0.10,  -7.35,  99.90,  -7.07,   0.38,
05/01 22Z,  -0.10,  -5.16,  99.90,  -4.87,   0.38,
05/01 23Z,  -0.10,  -2.09,  99.90,  -1.81,   0.38,
05/02 00Z,  -0.10,   1.00,  99.90,   1.28,   0.38,