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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Stations
Ketchikan, AK
Sitka, AK
Juneau, AK
Skagway, AK
Elfin Cove, AK
Yakutat, AK
Cordova, AK
Valdez, AK
Seward, AK
Seldovia, AK
Nikiski, AK
Anchorage, AK
Kodiak Island, AK
Alitak, AK
Sand Point, AK
King Cove, AK
Adak Island, AK
Atka, AK
Unalaska, AK
Surge List
Gulf of Alaska
#Seldovia, AK : 02/16/2025 12:25:13 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/14 12Z,   0.30,   0.80,   0.80,  99.90,  -0.30,
02/14 13Z,   0.20,   1.22,   1.21,  99.90,  -0.21,  (max)
02/14 14Z,   0.10,  -0.78,  -0.79,  99.90,  -0.11,
02/14 15Z,   0.10,  -4.73,  -4.82,  99.90,  -0.19,
02/14 16Z,   0.00,  -9.64,  -9.67,  99.90,  -0.03,
02/14 17Z,   0.00, -14.17, -14.15,  99.90,   0.02,
02/14 18Z,   0.00, -16.88, -16.97,  99.90,  -0.09,  (min)
02/14 19Z,   0.00, -16.95, -16.94,  99.90,   0.01,
02/14 20Z,   0.10, -14.56, -14.30,  99.90,   0.16,
02/14 21Z,   0.20, -10.53, -10.22,  99.90,   0.11,
02/14 22Z,   0.20,  -5.85,  -5.70,  99.90,  -0.05,
02/14 23Z,   0.30,  -1.69,  -1.67,  99.90,  -0.28,
02/15 00Z,   0.00,   0.84,   0.92,  99.90,   0.08,
02/15 01Z,   0.00,   1.08,   1.14,  99.90,   0.06,  (max)
02/15 02Z,   0.00,  -1.10,  -1.25,  99.90,  -0.15,
02/15 03Z,   0.00,  -5.26,  -5.49,  99.90,  -0.23,
02/15 04Z,   0.00, -10.46, -10.54,  99.90,  -0.08,
02/15 05Z,   0.00, -15.46, -15.51,  99.90,  -0.05,
02/15 06Z,  -0.30, -18.85, -19.00,  99.90,   0.15,
02/15 07Z,  -0.30, -19.58, -19.79,  99.90,   0.09,  (min)
02/15 08Z,  -0.10, -17.59, -17.70,  99.90,  -0.01,
02/15 09Z,   0.00, -13.63, -13.74,  99.90,  -0.11,
02/15 10Z,   0.20,  -8.67,  -8.87,  99.90,  -0.40,
02/15 11Z,   0.20,  -3.82,  -4.02,  99.90,  -0.40,
02/15 12Z,   0.00,  -0.23,  -0.45,  99.90,  -0.22,
02/15 13Z,   0.00,   1.24,   1.05,  99.90,  -0.19,  (max)
02/15 14Z,   0.00,   0.30,   0.19,  99.90,  -0.11,
02/15 15Z,   0.00,  -2.81,  -2.88,  99.90,  -0.07,
02/15 16Z,   0.00,  -7.30,  -7.35,  99.90,  -0.05,
02/15 17Z,   0.10, -12.07, -12.07,  99.90,  -0.10,
02/15 18Z,   0.20, -15.80, -15.82,  99.90,  -0.22,
02/15 19Z,   0.20, -17.32, -17.30,  99.90,  -0.18,  (min)
02/15 20Z,   0.20, -16.24, -16.06,  99.90,  -0.02,
02/15 21Z,   0.20, -13.12, -12.86,  99.90,   0.06,
02/15 22Z,   0.30,  -8.87,  -8.63,  99.90,  -0.06,
02/15 23Z,   0.30,  -4.49,  -4.35,  99.90,  -0.16,
02/16 00Z,   0.50,  -1.09,  -0.96,  99.90,  -0.37,
02/16 01Z,   0.60,   0.42,   0.48,  99.90,  -0.54,  (max)
02/16 02Z,   0.60,  -0.38,  -0.42,  99.90,  -0.64,
02/16 03Z,   0.60,  -3.34,  -3.33,  99.90,  -0.59,
02/16 04Z,   0.60,  -7.75,  -7.62,  99.90,  -0.47,
02/16 05Z,   0.60, -12.54, -12.43,  99.90,  -0.49,
02/16 06Z,   0.60, -16.50, -16.55,  99.90,  -0.65,
02/16 07Z,   0.60, -18.43, -18.58,  99.90,  -0.75,  (min)
02/16 08Z,   0.60, -17.73, -17.72,  99.90,  -0.59,
02/16 09Z,   0.60, -14.74, -14.73,  99.90,  -0.59,
02/16 10Z,   0.60, -10.41, -10.61,  99.90,  -0.80,
02/16 11Z,   0.50,  -5.75,  -6.07,  99.90,  -0.82,
02/16 12Z,   0.50,  -1.78,  -2.02,  99.90,  -0.74,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/16 13Z,   0.60,   0.52,  99.90,   0.42,  -0.70,
02/16 14Z,   0.60,   0.60,  99.90,   0.54,  -0.66,  (max)
02/16 15Z,   0.60,  -1.52,  99.90,  -1.54,  -0.62,
02/16 16Z,   0.50,  -5.31,  99.90,  -5.39,  -0.58,
02/16 17Z,   0.50,  -9.80,  99.90,  -9.84,  -0.54,
02/16 18Z,   0.40, -13.90,  99.90, -14.00,  -0.50,
02/16 19Z,   0.40, -16.51,  99.90, -16.57,  -0.46,
02/16 20Z,   0.30, -16.83,  99.90, -16.95,  -0.42,  (min)
02/16 21Z,   0.30, -14.87,  99.90, -14.95,  -0.38,
02/16 22Z,   0.20, -11.42,  99.90, -11.56,  -0.34,
02/16 23Z,   0.10,  -7.40,  99.90,  -7.61,  -0.30,
02/17 00Z,   0.20,  -3.72,  99.90,  -3.78,  -0.26,
02/17 01Z,   0.20,  -1.29,  99.90,  -1.36,  -0.26,
02/17 02Z,   0.20,  -0.81,  99.90,  -0.88,  -0.26,  (max)
02/17 03Z,   0.20,  -2.43,  99.90,  -2.49,  -0.26,
02/17 04Z,   0.00,  -5.73,  99.90,  -6.00,  -0.26,
02/17 05Z,   0.00,  -9.86,  99.90, -10.13,  -0.26,
02/17 06Z,  -0.20, -13.76,  99.90, -14.22,  -0.26,
02/17 07Z,  -0.20, -16.38,  99.90, -16.85,  -0.26,
02/17 08Z,  -0.10, -16.88,  99.90, -17.25,  -0.26,  (min)
02/17 09Z,   0.00, -15.06,  99.90, -15.32,  -0.26,
02/17 10Z,   0.00, -11.57,  99.90, -11.83,  -0.26,
02/17 11Z,   0.00,  -7.43,  99.90,  -7.69,  -0.26,
02/17 12Z,   0.00,  -3.53,  99.90,  -3.80,  -0.26,
02/17 13Z,   0.10,  -0.75,  99.90,  -0.92,  -0.26,
02/17 14Z,   0.10,   0.19,  99.90,   0.03,  -0.26,  (max)
02/17 15Z,   0.10,  -0.93,  99.90,  -1.10,  -0.26,
02/17 16Z,   0.00,  -3.83,  99.90,  -4.10,  -0.26,
02/17 17Z,  -0.20,  -7.75,  99.90,  -8.22,  -0.26,
02/17 18Z,  -0.40, -11.73,  99.90, -12.40,  -0.26,
02/17 19Z,  -0.30, -14.84,  99.90, -15.41,  -0.26,
02/17 20Z,  -0.10, -16.28,  99.90, -16.65,  -0.26,  (min)
02/17 21Z,   0.10, -15.64,  99.90, -15.80,  -0.26,
02/17 22Z,   0.20, -13.23,  99.90, -13.29,  -0.26,
02/17 23Z,   0.20,  -9.92,  99.90,  -9.98,  -0.26,
02/18 00Z,   0.20,  -6.50,  99.90,  -6.57,  -0.26,
02/18 01Z,   0.10,  -3.72,  99.90,  -3.88,  -0.26,
02/18 02Z,   0.00,  -2.28,  99.90,  -2.54,  -0.26,  (max)
02/18 03Z,   0.00,  -2.62,  99.90,  -2.88,  -0.26,
02/18 04Z,   0.00,  -4.64,  99.90,  -4.90,  -0.26,
02/18 05Z,   0.00,  -7.78,  99.90,  -8.04,  -0.26,
02/18 06Z,   0.00, -11.16,  99.90, -11.43,  -0.26,
02/18 07Z,   0.10, -13.89,  99.90, -14.05,  -0.26,
02/18 08Z,   0.30, -15.19,  99.90, -15.16,  -0.26,  (min)
02/18 09Z,   0.50, -14.56,  99.90, -14.33,  -0.26,
02/18 10Z,   0.50, -12.12,  99.90, -11.88,  -0.26,
02/18 11Z,   0.40,  -8.68,  99.90,  -8.55,  -0.26,
02/18 12Z,   0.40,  -5.18,  99.90,  -5.05,  -0.26,
02/18 13Z,   0.40,  -2.33,  99.90,  -2.20,  -0.26,
02/18 14Z,   0.40,  -0.79,  99.90,  -0.65,  -0.26,  (max)
02/18 15Z,   0.30,  -1.00,  99.90,  -0.97,  -0.26,
02/18 16Z,   0.30,  -2.93,  99.90,  -2.89,  -0.26,
02/18 17Z,   0.20,  -6.07,  99.90,  -6.14,  -0.26,
02/18 18Z,   0.20,  -9.64,  99.90,  -9.70,  -0.26,
02/18 19Z,   0.20, -12.78,  99.90, -12.85,  -0.26,
02/18 20Z,   0.30, -14.85,  99.90, -14.82,  -0.26,
02/18 21Z,   0.40, -15.36,  99.90, -15.22,  -0.26,  (min)
02/18 22Z,   0.50, -14.16,  99.90, -13.93,  -0.26,
02/18 23Z,   0.60, -11.77,  99.90, -11.44,  -0.26,
02/19 00Z,   0.60,  -8.98,  99.90,  -8.64,  -0.26,
02/19 01Z,   0.60,  -6.37,  99.90,  -6.04,  -0.26,
02/19 02Z,   0.50,  -4.48,  99.90,  -4.24,  -0.26,
02/19 03Z,   0.40,  -3.80,  99.90,  -3.66,  -0.26,  (max)
02/19 04Z,   0.30,  -4.55,  99.90,  -4.52,  -0.26,
02/19 05Z,   0.30,  -6.50,  99.90,  -6.47,  -0.26,
02/19 06Z,   0.30,  -9.05,  99.90,  -9.02,  -0.26,
02/19 07Z,   0.40, -11.44,  99.90, -11.31,  -0.26,
02/19 08Z,   0.40, -13.02,  99.90, -12.89,  -0.26,
02/19 09Z,   0.50, -13.30,  99.90, -13.07,  -0.26,  (min)
02/19 10Z,   0.50, -12.02,  99.90, -11.79,  -0.26,
02/19 11Z,   0.50,  -9.51,  99.90,  -9.27,  -0.26,
02/19 12Z,   0.40,  -6.57,  99.90,  -6.44,  -0.26,
02/19 13Z,   0.30,  -3.96,  99.90,  -3.92,  -0.26,
02/19 14Z,   0.20,  -2.17,  99.90,  -2.23,  -0.26,
02/19 15Z,   0.20,  -1.65,  99.90,  -1.71,  -0.26,  (max)
02/19 16Z,   0.20,  -2.60,  99.90,  -2.67,  -0.26,
02/19 17Z,   0.20,  -4.82,  99.90,  -4.89,  -0.26,
02/19 18Z,   0.30,  -7.74,  99.90,  -7.70,  -0.26,
02/19 19Z,   0.40, -10.64,  99.90, -10.50,  -0.26,
02/19 20Z,   0.60, -12.92,  99.90, -12.58,  -0.26,
02/19 21Z,   0.70, -14.18,  99.90, -13.74,  -0.26,  (min)
02/19 22Z,   0.80, -14.16,  99.90, -13.62,  -0.26,
02/19 23Z,   0.80, -12.89,  99.90, -12.36,  -0.26,
02/20 00Z,   0.70, -10.91,  99.90, -10.48,  -0.26,