EXTRA-TROPICAL  STORM  SURGE
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Manual
Datum
hat-on
mhhw-on
msl-on
mllw-on
Regions
Northeast
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Alaska
Gulf of Alaska
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Port Aransas, TX
Padre Island, TX
Surge List
Gulf Coast
#Atka, AK : 12/11/2024 00:22:31 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/09 06Z,   0.30,   2.18,   2.76,  99.90,   0.28,
12/09 07Z,   0.40,   2.14,   2.76,  99.90,   0.22,  (min)
12/09 08Z,   0.30,   2.01,   2.77,  99.90,   0.46,  (max)
12/09 09Z,   0.30,   1.79,   2.59,  99.90,   0.50,
12/09 10Z,   0.20,   1.47,   2.32,  99.90,   0.65,
12/09 11Z,   0.10,   1.08,   1.93,  99.90,   0.75,
12/09 12Z,   0.10,   0.76,   1.52,  99.90,   0.66,
12/09 13Z,   0.10,   0.59,   1.21,  99.90,   0.52,
12/09 14Z,   0.10,   0.61,   1.04,  99.90,   0.33,  (min)
12/09 15Z,   0.10,   0.86,   1.21,  99.90,   0.25,
12/09 16Z,   0.10,   1.31,   1.47,  99.90,   0.06,
12/09 17Z,   0.00,   1.87,   1.98,  99.90,   0.11,
12/09 18Z,   0.00,   2.46,   2.55,  99.90,   0.09,
12/09 19Z,   0.00,   2.97,   3.16,  99.90,   0.19,
12/09 20Z,   0.00,   3.31,   3.70,  99.90,   0.39,
12/09 21Z,   0.00,   3.45,   4.10,  99.90,   0.65,
12/09 22Z,   0.00,   3.35,   4.21,  99.90,   0.86,  (max)
12/09 23Z,   0.00,   3.01,   4.10,  99.90,   1.09,
12/10 00Z,   0.00,   2.55,   3.83,  99.90,   1.28,
12/10 01Z,   0.00,   2.08,   3.36,  99.90,   1.28,
12/10 02Z,   0.00,   1.66,   2.91,  99.90,   1.25,
12/10 03Z,   0.00,   1.38,   2.52,  99.90,   1.14,
12/10 04Z,   0.10,   1.28,   2.23,  99.90,   0.85,
12/10 05Z,   0.20,   1.32,   2.16,  99.90,   0.64,  (min)
12/10 06Z,   0.20,   1.46,   2.30,  99.90,   0.64,
12/10 07Z,   0.30,   1.63,   2.43,  99.90,   0.50,
12/10 08Z,   0.30,   1.76,   2.58,  99.90,   0.52,
12/10 09Z,   0.30,   1.81,   2.66,  99.90,   0.55,  (max)
12/10 10Z,   0.30,   1.77,   2.62,  99.90,   0.55,
12/10 11Z,   0.30,   1.62,   2.51,  99.90,   0.59,
12/10 12Z,   0.30,   1.42,   2.27,  99.90,   0.55,
12/10 13Z,   0.40,   1.28,   2.03,  99.90,   0.35,
12/10 14Z,   0.30,   1.26,   1.91,  99.90,   0.35,  (min)
12/10 15Z,   0.30,   1.38,   1.93,  99.90,   0.25,
12/10 16Z,   0.20,   1.70,   1.99,  99.90,   0.09,
12/10 17Z,   0.10,   2.17,   2.40,  99.90,   0.13,
12/10 18Z,   0.20,   2.69,   2.86,  99.90,  -0.03,
12/10 19Z,   0.20,   3.18,   3.39,  99.90,   0.01,
12/10 20Z,   0.20,   3.53,   3.91,  99.90,   0.18,
12/10 21Z,   0.20,   3.67,   4.21,  99.90,   0.34,
12/10 22Z,   0.20,   3.56,   4.36,  99.90,   0.60,  (max)
12/10 23Z,   0.10,   3.21,   4.29,  99.90,   0.98,
12/11 00Z,   0.00,   2.64,   3.95,  99.90,   1.31,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
12/11 01Z,   0.00,   1.99,  99.90,   3.22,   1.23,
12/11 02Z,   0.00,   1.35,  99.90,   2.50,   1.15,
12/11 03Z,   0.00,   0.82,  99.90,   1.89,   1.07,
12/11 04Z,   0.00,   0.49,  99.90,   1.48,   0.99,
12/11 05Z,   0.00,   0.42,  99.90,   1.32,   0.91,  (min)
12/11 06Z,   0.00,   0.53,  99.90,   1.36,   0.82,
12/11 07Z,   0.00,   0.79,  99.90,   1.54,   0.74,
12/11 08Z,   0.00,   1.13,  99.90,   1.79,   0.66,
12/11 09Z,  -0.10,   1.44,  99.90,   1.92,   0.58,
12/11 10Z,  -0.10,   1.68,  99.90,   2.08,   0.50,
12/11 11Z,  -0.10,   1.82,  99.90,   2.14,   0.42,  (max)
12/11 12Z,  -0.20,   1.87,  99.90,   2.01,   0.34,
12/11 13Z,  -0.20,   1.87,  99.90,   2.01,   0.34,  (min)
12/11 14Z,  -0.20,   1.89,  99.90,   2.03,   0.34,
12/11 15Z,  -0.20,   1.98,  99.90,   2.11,   0.34,
12/11 16Z,  -0.20,   2.18,  99.90,   2.32,   0.34,
12/11 17Z,  -0.30,   2.54,  99.90,   2.57,   0.34,
12/11 18Z,  -0.20,   2.98,  99.90,   3.12,   0.34,
12/11 19Z,  -0.20,   3.43,  99.90,   3.56,   0.34,
12/11 20Z,  -0.30,   3.79,  99.90,   3.83,   0.34,
12/11 21Z,  -0.30,   3.97,  99.90,   4.01,   0.34,  (max)
12/11 22Z,  -0.30,   3.89,  99.90,   3.92,   0.34,
12/11 23Z,  -0.30,   3.55,  99.90,   3.59,   0.34,
12/12 00Z,  -0.30,   2.98,  99.90,   3.01,   0.34,
12/12 01Z,  -0.30,   2.22,  99.90,   2.26,   0.34,
12/12 02Z,  -0.30,   1.40,  99.90,   1.44,   0.34,
12/12 03Z,  -0.20,   0.63,  99.90,   0.77,   0.34,
12/12 04Z,  -0.20,   0.02,  99.90,   0.16,   0.34,
12/12 05Z,  -0.20,  -0.32,  99.90,  -0.18,   0.34,
12/12 06Z,  -0.20,  -0.36,  99.90,  -0.22,   0.34,  (min)
12/12 07Z,  -0.30,  -0.15,  99.90,  -0.12,   0.34,
12/12 08Z,  -0.30,   0.24,  99.90,   0.28,   0.34,
12/12 09Z,  -0.30,   0.73,  99.90,   0.76,   0.34,
12/12 10Z,  -0.40,   1.20,  99.90,   1.14,   0.34,
12/12 11Z,  -0.40,   1.62,  99.90,   1.56,   0.34,
12/12 12Z,  -0.40,   1.97,  99.90,   1.91,   0.34,
12/12 13Z,  -0.40,   2.21,  99.90,   2.15,   0.34,
12/12 14Z,  -0.40,   2.37,  99.90,   2.30,   0.34,
12/12 15Z,  -0.40,   2.51,  99.90,   2.44,   0.34,
12/12 16Z,  -0.40,   2.67,  99.90,   2.61,   0.34,
12/12 17Z,  -0.40,   2.92,  99.90,   2.86,   0.34,
12/12 18Z,  -0.40,   3.28,  99.90,   3.21,   0.34,
12/12 19Z,  -0.40,   3.67,  99.90,   3.60,   0.34,
12/12 20Z,  -0.40,   4.01,  99.90,   3.95,   0.34,
12/12 21Z,  -0.50,   4.24,  99.90,   4.07,   0.34,  (max)
12/12 22Z,  -0.50,   4.23,  99.90,   4.06,   0.34,
12/12 23Z,  -0.50,   3.95,  99.90,   3.79,   0.34,
12/13 00Z,  -0.50,   3.44,  99.90,   3.28,   0.34,
12/13 01Z,  -0.40,   2.71,  99.90,   2.64,   0.34,
12/13 02Z,  -0.40,   1.80,  99.90,   1.74,   0.34,
12/13 03Z,  -0.30,   0.85,  99.90,   0.89,   0.34,
12/13 04Z,  -0.20,   0.00,  99.90,   0.14,   0.34,
12/13 05Z,  -0.10,  -0.64,  99.90,  -0.41,   0.34,
12/13 06Z,   0.00,  -0.97,  99.90,  -0.63,   0.34,  (min)
12/13 07Z,   0.00,  -0.96,  99.90,  -0.63,   0.34,
12/13 08Z,   0.10,  -0.67,  99.90,  -0.23,   0.34,
12/13 09Z,   0.10,  -0.17,  99.90,   0.27,   0.34,
12/13 10Z,   0.20,   0.44,  99.90,   0.98,   0.34,
12/13 11Z,   0.30,   1.06,  99.90,   1.70,   0.34,
12/13 12Z,   0.30,   1.66,  99.90,   2.30,   0.34,
12/13 13Z,   0.20,   2.18,  99.90,   2.72,   0.34,
12/13 14Z,   0.20,   2.56,  99.90,   3.10,   0.34,
12/13 15Z,   0.10,   2.83,  99.90,   3.27,   0.34,
12/13 16Z,   0.10,   3.05,  99.90,   3.49,   0.34,
12/13 17Z,   0.10,   3.27,  99.90,   3.70,   0.34,
12/13 18Z,   0.00,   3.52,  99.90,   3.86,   0.34,
12/13 19Z,   0.10,   3.84,  99.90,   4.28,   0.34,
12/13 20Z,   0.10,   4.16,  99.90,   4.59,   0.34,
12/13 21Z,   0.10,   4.39,  99.90,   4.83,   0.34,
12/13 22Z,   0.10,   4.46,  99.90,   4.90,   0.34,  0.02 ft above HAT  (max)
12/13 23Z,   0.10,   4.30,  99.90,   4.74,   0.34,
12/14 00Z,   0.10,   3.90,  99.90,   4.34,   0.34,
12/14 01Z,   0.00,   3.28,  99.90,   3.62,   0.34,
12/14 02Z,   0.10,   2.43,  99.90,   2.87,   0.34,
12/14 03Z,   0.10,   1.42,  99.90,   1.86,   0.34,
12/14 04Z,   0.10,   0.41,  99.90,   0.85,   0.34,
12/14 05Z,   0.20,  -0.47,  99.90,   0.06,   0.34,
12/14 06Z,   0.20,  -1.12,  99.90,  -0.58,   0.34,
12/14 07Z,   0.20,  -1.41,  99.90,  -0.88,   0.34,  (min)
12/14 08Z,   0.30,  -1.35,  99.90,  -0.72,   0.34,
12/14 09Z,   0.30,  -0.99,  99.90,  -0.36,   0.34,
12/14 10Z,   0.30,  -0.41,  99.90,   0.23,   0.34,
12/14 11Z,   0.40,   0.30,  99.90,   1.03,   0.34,
12/14 12Z,   0.40,   1.05,  99.90,   1.78,   0.34,
12/14 13Z,   0.40,   1.79,  99.90,   2.52,   0.34,
12/14 14Z,   0.40,   2.42,  99.90,   3.16,   0.34,
12/14 15Z,   0.40,   2.88,  99.90,   3.62,   0.34,
12/14 16Z,   0.40,   3.22,  99.90,   3.96,   0.34,
12/14 17Z,   0.40,   3.48,  99.90,   4.22,   0.34,
12/14 18Z,   0.40,   3.70,  99.90,   4.44,   0.34,