EXTRA-TROPICAL  STORM  SURGE
N A T I O N A L    O C E A N I C    A N D    A T M O S P H E R I C    A D M I N I S T R A T I O N

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Manual
Datum
hat-on
mhhw-on
msl-on
mllw-on
Regions
Northeast
Mid-Atlantic
Southeast
Gulf
Northwest
Alaska
Gulf of Alaska
Status
Stations
Port Heiden, AK
Egegik, AK
Naknek, AK
Clark's Pt, AK
Goodnews Bay
Quinhagak, AK
Kuskokwak, AK
Eek, Apokak, AK
Popokamute, AK
Scammon Bay AK
St. Lawrence, AK
Kwikluak, AK
Kawanak, AK
Apoon, Yukon, AK
St. Michaels, AK
Golovin, AK
Nome, AK
Port Clarence, AK
Kotzebue, AK
Pt. Barrow, AK
Prudhoe Bay, AK
St. Paul Island AK
Surge List
Norton Sound
Arctic Alaska
#Atka, AK : 01/20/2025 06:22:34 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/18 12Z,   0.50,  -4.53,  -4.08,  99.90,  -0.05,
01/18 13Z,   0.50,  -4.37,  -4.10,  99.90,  -0.23,  (min)
01/18 14Z,   0.40,  -4.03,  -3.97,  99.90,  -0.34,
01/18 15Z,   0.40,  -3.56,  -3.57,  99.90,  -0.41,
01/18 16Z,   0.40,  -3.04,  -3.11,  99.90,  -0.47,
01/18 17Z,   0.40,  -2.52,  -2.52,  99.90,  -0.40,
01/18 18Z,   0.40,  -2.06,  -1.95,  99.90,  -0.29,
01/18 19Z,   0.40,  -1.76,  -1.48,  99.90,  -0.12,
01/18 20Z,   0.30,  -1.65,  -1.26,  99.90,   0.09,  (max)
01/18 21Z,   0.30,  -1.71,  -1.30,  99.90,   0.11,
01/18 22Z,   0.20,  -1.92,  -1.31,  99.90,   0.41,
01/18 23Z,   0.20,  -2.21,  -1.56,  99.90,   0.45,
01/19 00Z,   0.20,  -2.47,  -1.84,  99.90,   0.43,
01/19 01Z,   0.20,  -2.66,  -2.18,  99.90,   0.28,
01/19 02Z,   0.10,  -2.79,  -2.37,  99.90,   0.32,
01/19 03Z,   0.10,  -2.86,  -2.51,  99.90,   0.25,
01/19 04Z,   0.10,  -2.89,  -2.57,  99.90,   0.22,
01/19 05Z,   0.10,  -2.91,  -2.60,  99.90,   0.21,
01/19 06Z,   0.00,  -2.93,  -2.62,  99.90,   0.31,
01/19 07Z,   0.00,  -3.00,  -2.62,  99.90,   0.38,
01/19 08Z,   0.00,  -3.17,  -2.76,  99.90,   0.41,
01/19 09Z,   0.00,  -3.41,  -3.00,  99.90,   0.41,
01/19 10Z,   0.00,  -3.67,  -3.31,  99.90,   0.36,
01/19 11Z,   0.00,  -3.91,  -3.60,  99.90,   0.31,
01/19 12Z,  -0.10,  -4.03,  -3.80,  99.90,   0.33,
01/19 13Z,  -0.10,  -3.96,  -3.86,  99.90,   0.20,  (min)
01/19 14Z,  -0.10,  -3.75,  -3.83,  99.90,   0.02,
01/19 15Z,  -0.10,  -3.41,  -3.56,  99.90,  -0.05,
01/19 16Z,  -0.10,  -2.98,  -3.17,  99.90,  -0.09,
01/19 17Z,  -0.10,  -2.54,  -2.66,  99.90,  -0.02,
01/19 18Z,  -0.10,  -2.14,  -2.10,  99.90,   0.14,
01/19 19Z,  -0.10,  -1.84,  -1.66,  99.90,   0.28,
01/19 20Z,  -0.10,  -1.73,  -1.35,  99.90,   0.48,
01/19 21Z,  -0.10,  -1.80,  -1.30,  99.90,   0.60,  (max)
01/19 22Z,  -0.10,  -2.05,  -1.39,  99.90,   0.76,
01/19 23Z,  -0.10,  -2.40,  -1.63,  99.90,   0.87,
01/20 00Z,  -0.10,  -2.78,  -1.93,  99.90,   0.95,
01/20 01Z,  -0.10,  -3.06,  -2.26,  99.90,   0.90,
01/20 02Z,   0.00,  -3.25,  -2.57,  99.90,   0.68,
01/20 03Z,   0.00,  -3.35,  -2.83,  99.90,   0.52,
01/20 04Z,   0.00,  -3.35,  -2.89,  99.90,   0.46,  (min)
01/20 05Z,   0.00,  -3.28,  -2.83,  99.90,   0.45,
01/20 06Z,   0.00,  -3.19,  -2.82,  99.90,   0.37,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/20 07Z,   0.00,  -3.08,  99.90,  -2.71,   0.37,
01/20 08Z,   0.10,  -3.03,  99.90,  -2.56,   0.38,  (max)
01/20 09Z,   0.00,  -3.09,  99.90,  -2.71,   0.38,
01/20 10Z,   0.10,  -3.22,  99.90,  -2.74,   0.39,
01/20 11Z,   0.10,  -3.38,  99.90,  -2.89,   0.39,
01/20 12Z,   0.10,  -3.50,  99.90,  -3.01,   0.40,  (min)
01/20 13Z,   0.10,  -3.50,  99.90,  -3.00,   0.40,
01/20 14Z,   0.10,  -3.36,  99.90,  -2.85,   0.41,
01/20 15Z,   0.00,  -3.12,  99.90,  -2.71,   0.41,
01/20 16Z,   0.00,  -2.80,  99.90,  -2.39,   0.42,
01/20 17Z,   0.00,  -2.44,  99.90,  -2.02,   0.42,
01/20 18Z,   0.00,  -2.12,  99.90,  -1.69,   0.43,
01/20 19Z,   0.00,  -1.87,  99.90,  -1.44,   0.43,
01/20 20Z,   0.00,  -1.75,  99.90,  -1.32,   0.43,  (max)
01/20 21Z,   0.00,  -1.83,  99.90,  -1.41,   0.43,
01/20 22Z,  -0.10,  -2.11,  99.90,  -1.79,   0.43,
01/20 23Z,  -0.10,  -2.52,  99.90,  -2.19,   0.43,
01/21 00Z,  -0.10,  -2.98,  99.90,  -2.65,   0.43,
01/21 01Z,  -0.10,  -3.38,  99.90,  -3.05,   0.43,
01/21 02Z,  -0.20,  -3.66,  99.90,  -3.44,   0.43,
01/21 03Z,  -0.20,  -3.82,  99.90,  -3.59,   0.43,
01/21 04Z,  -0.20,  -3.84,  99.90,  -3.62,   0.43,  (min)
01/21 05Z,  -0.30,  -3.74,  99.90,  -3.61,   0.43,
01/21 06Z,  -0.30,  -3.56,  99.90,  -3.43,   0.43,
01/21 07Z,  -0.30,  -3.34,  99.90,  -3.22,   0.43,
01/21 08Z,  -0.30,  -3.12,  99.90,  -2.99,   0.43,
01/21 09Z,  -0.40,  -2.97,  99.90,  -2.95,   0.43,
01/21 10Z,  -0.40,  -2.94,  99.90,  -2.92,   0.43,  (max)
01/21 11Z,  -0.40,  -2.98,  99.90,  -2.96,   0.43,
01/21 12Z,  -0.40,  -3.03,  99.90,  -3.01,   0.43,  (min)
01/21 13Z,  -0.30,  -3.04,  99.90,  -2.92,   0.43,
01/21 14Z,  -0.30,  -2.95,  99.90,  -2.83,   0.43,
01/21 15Z,  -0.30,  -2.78,  99.90,  -2.65,   0.43,
01/21 16Z,  -0.30,  -2.53,  99.90,  -2.41,   0.43,
01/21 17Z,  -0.30,  -2.25,  99.90,  -2.12,   0.43,
01/21 18Z,  -0.30,  -1.98,  99.90,  -1.85,   0.43,
01/21 19Z,  -0.20,  -1.79,  99.90,  -1.56,   0.43,
01/21 20Z,  -0.20,  -1.70,  99.90,  -1.48,   0.43,  (max)
01/21 21Z,  -0.20,  -1.78,  99.90,  -1.56,   0.43,
01/21 22Z,  -0.10,  -2.08,  99.90,  -1.75,   0.43,
01/21 23Z,  -0.10,  -2.54,  99.90,  -2.21,   0.43,
01/22 00Z,   0.00,  -3.06,  99.90,  -2.63,   0.43,
01/22 01Z,   0.00,  -3.56,  99.90,  -3.14,   0.43,
01/22 02Z,   0.00,  -3.97,  99.90,  -3.55,   0.43,
01/22 03Z,   0.00,  -4.22,  99.90,  -3.80,   0.43,
01/22 04Z,   0.00,  -4.31,  99.90,  -3.88,   0.43,  (min)
01/22 05Z,   0.00,  -4.22,  99.90,  -3.80,   0.43,
01/22 06Z,   0.00,  -4.00,  99.90,  -3.58,   0.43,
01/22 07Z,   0.10,  -3.71,  99.90,  -3.19,   0.43,
01/22 08Z,   0.10,  -3.38,  99.90,  -2.86,   0.43,
01/22 09Z,   0.20,  -3.07,  99.90,  -2.44,   0.43,
01/22 10Z,   0.20,  -2.86,  99.90,  -2.23,   0.43,
01/22 11Z,   0.30,  -2.76,  99.90,  -2.04,   0.43,
01/22 12Z,   0.30,  -2.70,  99.90,  -1.98,   0.43,
01/22 13Z,   0.30,  -2.66,  99.90,  -1.93,   0.43,
01/22 14Z,   0.40,  -2.58,  99.90,  -1.76,   0.43,
01/22 15Z,   0.40,  -2.44,  99.90,  -1.62,   0.43,
01/22 16Z,   0.50,  -2.24,  99.90,  -1.31,   0.43,
01/22 17Z,   0.40,  -2.00,  99.90,  -1.18,   0.43,
01/22 18Z,   0.50,  -1.77,  99.90,  -0.85,   0.43,
01/22 19Z,   0.50,  -1.62,  99.90,  -0.69,   0.43,  (max)
01/22 20Z,   0.40,  -1.57,  99.90,  -0.74,   0.43,
01/22 21Z,   0.40,  -1.66,  99.90,  -0.84,   0.43,
01/22 22Z,   0.30,  -1.95,  99.90,  -1.22,   0.43,
01/22 23Z,   0.20,  -2.43,  99.90,  -1.80,   0.43,
01/23 00Z,   0.20,  -3.01,  99.90,  -2.38,   0.43,
01/23 01Z,   0.10,  -3.59,  99.90,  -3.07,   0.43,
01/23 02Z,   0.00,  -4.13,  99.90,  -3.70,   0.43,
01/23 03Z,   0.00,  -4.51,  99.90,  -4.08,   0.43,
01/23 04Z,   0.00,  -4.69,  99.90,  -4.26,   0.43,  (min)
01/23 05Z,   0.00,  -4.67,  99.90,  -4.25,   0.43,
01/23 06Z,   0.00,  -4.48,  99.90,  -4.06,   0.43,
01/23 07Z,   0.00,  -4.16,  99.90,  -3.73,   0.43,
01/23 08Z,   0.00,  -3.76,  99.90,  -3.34,   0.43,
01/23 09Z,   0.00,  -3.35,  99.90,  -2.93,   0.43,
01/23 10Z,   0.20,  -2.98,  99.90,  -2.36,   0.43,
01/23 11Z,   0.20,  -2.73,  99.90,  -2.10,   0.43,
01/23 12Z,   0.40,  -2.55,  99.90,  -1.73,   0.43,
01/23 13Z,   0.50,  -2.41,  99.90,  -1.49,   0.43,
01/23 14Z,   0.50,  -2.29,  99.90,  -1.37,   0.43,
01/23 15Z,   0.50,  -2.16,  99.90,  -1.24,   0.43,
01/23 16Z,   0.50,  -1.97,  99.90,  -1.05,   0.43,
01/23 17Z,   0.50,  -1.75,  99.90,  -0.83,   0.43,
01/23 18Z,   0.30,  -1.55,  99.90,  -0.82,   0.43,
01/23 19Z,   0.30,  -1.39,  99.90,  -0.67,   0.43,  (max)
01/23 20Z,   0.00,  -1.35,  99.90,  -0.93,   0.43,
01/23 21Z,  -0.20,  -1.46,  99.90,  -1.23,   0.43,
01/23 22Z,  -0.30,  -1.74,  99.90,  -1.61,   0.43,
01/23 23Z,  -0.50,  -2.20,  99.90,  -2.28,   0.43,
01/24 00Z,  -0.60,  -2.82,  99.90,  -2.99,   0.43,