EXTRA-TROPICAL  STORM  SURGE
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Alaska
Gulf of Alaska
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Atka, AK
Unalaska, AK
Surge List
Gulf of Alaska
#Atka, AK : 05/15/2025 00:24:48 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/13 06Z,  -0.70,  -1.49,  -1.69,  99.90,   0.50,
05/13 07Z,  -0.70,  -1.30,  -1.37,  99.90,   0.63,
05/13 08Z,  -0.70,  -1.21,  -1.20,  99.90,   0.71,
05/13 09Z,  -0.70,  -1.18,  -1.09,  99.90,   0.79,  (max)
05/13 10Z,  -0.70,  -1.23,  -1.11,  99.90,   0.82,  (min)
05/13 11Z,  -0.70,  -1.37,  -1.07,  99.90,   1.00,
05/13 12Z,  -0.70,  -1.56,  -1.06,  99.90,   1.20,  (max)
05/13 13Z,  -0.70,  -1.82,  -1.17,  99.90,   1.35,
05/13 14Z,  -0.70,  -2.14,  -1.34,  99.90,   1.50,
05/13 15Z,  -0.70,  -2.53,  -1.61,  99.90,   1.62,
05/13 16Z,  -0.60,  -2.99,  -1.97,  99.90,   1.62,
05/13 17Z,  -0.60,  -3.52,  -2.50,  99.90,   1.62,
05/13 18Z,  -0.60,  -4.06,  -3.04,  99.90,   1.62,
05/13 19Z,  -0.60,  -4.55,  -3.56,  99.90,   1.59,
05/13 20Z,  -0.60,  -4.94,  -4.12,  99.90,   1.42,
05/13 21Z,  -0.60,  -5.16,  -4.51,  99.90,   1.25,
05/13 22Z,  -0.50,  -5.20,  -4.67,  99.90,   1.03,
05/13 23Z,  -0.50,  -5.06,  -4.71,  99.90,   0.85,  (min)
05/14 00Z,  -0.50,  -4.74,  -4.57,  99.90,   0.67,
05/14 01Z,  -0.50,  -4.25,  -4.24,  99.90,   0.51,
05/14 02Z,  -0.50,  -3.67,  -3.79,  99.90,   0.38,
05/14 03Z,  -0.50,  -3.05,  -3.17,  99.90,   0.38,
05/14 04Z,  -0.50,  -2.44,  -2.49,  99.90,   0.45,
05/14 05Z,  -0.40,  -1.92,  -1.94,  99.90,   0.38,
05/14 06Z,  -0.40,  -1.52,  -1.45,  99.90,   0.47,
05/14 07Z,  -0.40,  -1.24,  -1.12,  99.90,   0.52,
05/14 08Z,  -0.40,  -1.08,  -0.88,  99.90,   0.60,
05/14 09Z,  -0.30,  -1.02,  -0.76,  99.90,   0.56,
05/14 10Z,  -0.30,  -1.04,  -0.67,  99.90,   0.67,  (max)
05/14 11Z,  -0.30,  -1.15,  -0.70,  99.90,   0.75,
05/14 12Z,  -0.30,  -1.33,  -0.75,  99.90,   0.88,
05/14 13Z,  -0.30,  -1.56,  -0.83,  99.90,   1.03,
05/14 14Z,  -0.20,  -1.88,  -1.03,  99.90,   1.05,
05/14 15Z,  -0.20,  -2.29,  -1.31,  99.90,   1.18,
05/14 16Z,  -0.20,  -2.74,  -1.75,  99.90,   1.19,
05/14 17Z,  -0.20,  -3.26,  -2.29,  99.90,   1.17,
05/14 18Z,  -0.20,  -3.83,  -2.90,  99.90,   1.13,
05/14 19Z,  -0.20,  -4.38,  -3.50,  99.90,   1.08,
05/14 20Z,  -0.10,  -4.85,  -4.13,  99.90,   0.82,
05/14 21Z,  -0.10,  -5.19,  -4.68,  99.90,   0.61,
05/14 22Z,  -0.10,  -5.35,  -5.02,  99.90,   0.43,
05/14 23Z,  -0.10,  -5.30,  -5.15,  99.90,   0.25,
05/15 00Z,  -0.10,  -5.06,  -5.20,  99.90,  -0.04,  (min)
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/15 01Z,  -0.10,  -4.62,  99.90,  -4.73,  -0.01,
05/15 02Z,  -0.10,  -4.05,  99.90,  -4.12,   0.03,
05/15 03Z,  -0.10,  -3.43,  99.90,  -3.46,   0.07,
05/15 04Z,  -0.10,  -2.79,  99.90,  -2.78,   0.11,
05/15 05Z,  -0.10,  -2.17,  99.90,  -2.13,   0.15,
05/15 06Z,  -0.10,  -1.68,  99.90,  -1.60,   0.19,
05/15 07Z,  -0.10,  -1.32,  99.90,  -1.20,   0.22,
05/15 08Z,  -0.10,  -1.08,  99.90,  -0.91,   0.26,
05/15 09Z,  -0.10,  -0.96,  99.90,  -0.76,   0.30,
05/15 10Z,  -0.10,  -0.94,  99.90,  -0.71,   0.34,  (max)
05/15 11Z,  -0.10,  -1.00,  99.90,  -0.72,   0.38,
05/15 12Z,  -0.20,  -1.13,  99.90,  -0.91,   0.42,
05/15 13Z,  -0.10,  -1.33,  99.90,  -1.01,   0.42,
05/15 14Z,  -0.10,  -1.60,  99.90,  -1.28,   0.42,
05/15 15Z,  -0.10,  -1.98,  99.90,  -1.66,   0.42,
05/15 16Z,  -0.10,  -2.43,  99.90,  -2.12,   0.42,
05/15 17Z,  -0.10,  -2.94,  99.90,  -2.62,   0.42,
05/15 18Z,  -0.10,  -3.51,  99.90,  -3.19,   0.42,
05/15 19Z,  -0.10,  -4.11,  99.90,  -3.79,   0.42,
05/15 20Z,  -0.10,  -4.65,  99.90,  -4.33,   0.42,
05/15 21Z,  -0.10,  -5.09,  99.90,  -4.77,   0.42,
05/15 22Z,  -0.10,  -5.39,  99.90,  -5.07,   0.42,
05/15 23Z,  -0.10,  -5.47,  99.90,  -5.16,   0.42,  (min)
05/16 00Z,  -0.10,  -5.32,  99.90,  -5.00,   0.42,
05/16 01Z,  -0.20,  -4.96,  99.90,  -4.74,   0.42,
05/16 02Z,  -0.20,  -4.43,  99.90,  -4.22,   0.42,
05/16 03Z,  -0.20,  -3.82,  99.90,  -3.60,   0.42,
05/16 04Z,  -0.20,  -3.17,  99.90,  -2.96,   0.42,
05/16 05Z,  -0.20,  -2.52,  99.90,  -2.31,   0.42,
05/16 06Z,  -0.20,  -1.94,  99.90,  -1.73,   0.42,
05/16 07Z,  -0.20,  -1.50,  99.90,  -1.29,   0.42,
05/16 08Z,  -0.20,  -1.19,  99.90,  -0.97,   0.42,
05/16 09Z,  -0.20,  -1.00,  99.90,  -0.78,   0.42,
05/16 10Z,  -0.20,  -0.94,  99.90,  -0.72,   0.42,  (max)
05/16 11Z,  -0.30,  -0.96,  99.90,  -0.85,   0.42,
05/16 12Z,  -0.30,  -1.03,  99.90,  -0.91,   0.42,
05/16 13Z,  -0.30,  -1.15,  99.90,  -1.03,   0.42,
05/16 14Z,  -0.40,  -1.36,  99.90,  -1.34,   0.42,
05/16 15Z,  -0.40,  -1.66,  99.90,  -1.65,   0.42,
05/16 16Z,  -0.30,  -2.08,  99.90,  -1.96,   0.42,
05/16 17Z,  -0.30,  -2.57,  99.90,  -2.45,   0.42,
05/16 18Z,  -0.40,  -3.11,  99.90,  -3.10,   0.42,
05/16 19Z,  -0.40,  -3.72,  99.90,  -3.71,   0.42,
05/16 20Z,  -0.40,  -4.33,  99.90,  -4.32,   0.42,
05/16 21Z,  -0.40,  -4.87,  99.90,  -4.85,   0.42,
05/16 22Z,  -0.40,  -5.29,  99.90,  -5.27,   0.42,
05/16 23Z,  -0.50,  -5.53,  99.90,  -5.61,   0.42,  (min)
05/17 00Z,  -0.50,  -5.50,  99.90,  -5.59,   0.42,
05/17 01Z,  -0.50,  -5.23,  99.90,  -5.32,   0.42,
05/17 02Z,  -0.40,  -4.78,  99.90,  -4.76,   0.42,
05/17 03Z,  -0.50,  -4.19,  99.90,  -4.28,   0.42,
05/17 04Z,  -0.50,  -3.54,  99.90,  -3.63,   0.42,
05/17 05Z,  -0.50,  -2.89,  99.90,  -2.97,   0.42,
05/17 06Z,  -0.50,  -2.27,  99.90,  -2.35,   0.42,
05/17 07Z,  -0.50,  -1.75,  99.90,  -1.83,   0.42,
05/17 08Z,  -0.50,  -1.38,  99.90,  -1.46,   0.42,
05/17 09Z,  -0.50,  -1.14,  99.90,  -1.23,   0.42,
05/17 10Z,  -0.50,  -1.03,  99.90,  -1.11,   0.42,
05/17 11Z,  -0.50,  -1.02,  99.90,  -1.11,   0.42,  (max)
05/17 12Z,  -0.50,  -1.05,  99.90,  -1.14,   0.42,
05/17 13Z,  -0.50,  -1.10,  99.90,  -1.19,   0.42,
05/17 14Z,  -0.50,  -1.23,  99.90,  -1.31,   0.42,
05/17 15Z,  -0.40,  -1.44,  99.90,  -1.43,   0.42,
05/17 16Z,  -0.40,  -1.76,  99.90,  -1.75,   0.42,
05/17 17Z,  -0.40,  -2.19,  99.90,  -2.18,   0.42,
05/17 18Z,  -0.40,  -2.70,  99.90,  -2.69,   0.42,
05/17 19Z,  -0.40,  -3.28,  99.90,  -3.26,   0.42,
05/17 20Z,  -0.40,  -3.90,  99.90,  -3.89,   0.42,
05/17 21Z,  -0.40,  -4.52,  99.90,  -4.50,   0.42,
05/17 22Z,  -0.40,  -5.04,  99.90,  -5.02,   0.42,
05/17 23Z,  -0.40,  -5.41,  99.90,  -5.40,   0.42,
05/18 00Z,  -0.30,  -5.55,  99.90,  -5.44,   0.42,  (min)
05/18 01Z,  -0.30,  -5.41,  99.90,  -5.29,   0.42,
05/18 02Z,  -0.30,  -5.04,  99.90,  -4.92,   0.42,
05/18 03Z,  -0.30,  -4.51,  99.90,  -4.40,   0.42,
05/18 04Z,  -0.30,  -3.88,  99.90,  -3.77,   0.42,
05/18 05Z,  -0.20,  -3.22,  99.90,  -3.01,   0.42,
05/18 06Z,  -0.20,  -2.60,  99.90,  -2.38,   0.42,
05/18 07Z,  -0.20,  -2.04,  99.90,  -1.82,   0.42,
05/18 08Z,  -0.20,  -1.61,  99.90,  -1.39,   0.42,
05/18 09Z,  -0.20,  -1.34,  99.90,  -1.13,   0.42,
05/18 10Z,  -0.20,  -1.21,  99.90,  -0.99,   0.42,
05/18 11Z,  -0.20,  -1.18,  99.90,  -0.96,   0.42,  (max)
05/18 12Z,  -0.20,  -1.21,  99.90,  -0.99,   0.42,
05/18 13Z,  -0.20,  -1.23,  99.90,  -1.01,   0.42,
05/18 14Z,  -0.20,  -1.27,  99.90,  -1.06,   0.42,
05/18 15Z,  -0.20,  -1.39,  99.90,  -1.18,   0.42,
05/18 16Z,  -0.20,  -1.60,  99.90,  -1.38,   0.42,
05/18 17Z,  -0.20,  -1.90,  99.90,  -1.69,   0.42,
05/18 18Z,  -0.20,  -2.33,  99.90,  -2.12,   0.42,