EXTRA-TROPICAL  STORM  SURGE
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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
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
#Philadelphia, PA : 03/26/2025 02:25:33 GMT (units in feet MHHW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/24 06Z,   0.00,  -5.14,  -4.89,  99.90,   0.25,
03/24 07Z,   0.00,  -5.78,  -5.60,  99.90,   0.18,  (min)
03/24 08Z,   0.10,  -6.08,  -5.31,  99.90,   0.67,
03/24 09Z,   0.10,  -5.66,  -3.64,  99.90,   1.92,
03/24 10Z,   0.20,  -4.21,  -2.25,  99.90,   1.76,
03/24 11Z,   0.20,  -2.45,  -1.06,  99.90,   1.19,
03/24 12Z,   0.50,  -1.32,  -0.04,  99.90,   0.78,
03/24 13Z,   0.60,  -0.72,   0.73,  99.90,   0.85,
03/24 14Z,   0.60,  -0.45,   1.00,  99.90,   0.85,  (max)
03/24 15Z,   0.70,  -0.85,   0.43,  99.90,   0.58,
03/24 16Z,   0.70,  -1.83,  -0.52,  99.90,   0.61,
03/24 17Z,   0.80,  -2.93,  -1.64,  99.90,   0.49,
03/24 18Z,   1.00,  -3.95,  -2.70,  99.90,   0.25,
03/24 19Z,   1.00,  -4.83,  -3.74,  99.90,   0.09,
03/24 20Z,   1.00,  -5.58,  -4.67,  99.90,  -0.09,
03/24 21Z,   1.00,  -6.00,  -5.32,  99.90,  -0.32,  (min)
03/24 22Z,   1.00,  -5.46,  -4.96,  99.90,  -0.50,
03/24 23Z,   0.90,  -4.06,  -3.48,  99.90,  -0.32,
03/25 00Z,   0.90,  -2.78,  -2.31,  99.90,  -0.43,
03/25 01Z,   0.90,  -1.96,  -1.44,  99.90,  -0.38,
03/25 02Z,   0.90,  -1.33,  -0.91,  99.90,  -0.48,  (max)
03/25 03Z,   0.90,  -1.23,  -1.02,  99.90,  -0.69,
03/25 04Z,   0.80,  -1.91,  -1.83,  99.90,  -0.72,
03/25 05Z,   0.80,  -3.00,  -2.72,  99.90,  -0.52,
03/25 06Z,   0.80,  -4.11,  -3.70,  99.90,  -0.39,
03/25 07Z,   0.80,  -5.06,  -4.71,  99.90,  -0.45,
03/25 08Z,   0.80,  -5.77,  -5.61,  99.90,  -0.64,
03/25 09Z,   0.80,  -6.16,  -6.17,  99.90,  -0.81,  (min)
03/25 10Z,   0.80,  -5.72,  -5.03,  99.90,  -0.11,
03/25 11Z,   0.80,  -4.20,  -3.23,  99.90,   0.17,
03/25 12Z,   0.80,  -2.45,  -1.81,  99.90,  -0.16,
03/25 13Z,   0.80,  -1.30,  -0.66,  99.90,  -0.16,
03/25 14Z,   0.80,  -0.59,   0.20,  99.90,  -0.01,
03/25 15Z,   0.80,  -0.29,   0.67,  99.90,   0.16,  (max)
03/25 16Z,   0.80,  -0.75,   0.02,  99.90,  -0.03,
03/25 17Z,   0.80,  -1.76,  -1.08,  99.90,  -0.12,
03/25 18Z,   0.80,  -2.85,  -2.20,  99.90,  -0.15,
03/25 19Z,   0.80,  -3.89,  -3.26,  99.90,  -0.17,
03/25 20Z,   0.80,  -4.84,  -4.35,  99.90,  -0.31,
03/25 21Z,   0.80,  -5.69,  -5.32,  99.90,  -0.43,
03/25 22Z,   0.80,  -6.11,  -5.98,  99.90,  -0.67,  (min)
03/25 23Z,   0.80,  -5.44,  -5.00,  99.90,  -0.36,
03/26 00Z,   0.80,  -3.93,  -3.28,  99.90,  -0.15,
03/26 01Z,   0.80,  -2.59,  -2.05,  99.90,  -0.26,
03/26 02Z,   0.80,  -1.66,  -1.04,  99.90,  -0.18,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/26 03Z,   0.80,  -0.99,  99.90,  -0.37,  -0.18,
03/26 04Z,   0.80,  -0.97,  99.90,  -0.36,  -0.19,  (max)
03/26 05Z,   0.80,  -1.76,  99.90,  -1.15,  -0.19,
03/26 06Z,   0.80,  -2.88,  99.90,  -2.28,  -0.20,
03/26 07Z,   0.80,  -4.01,  99.90,  -3.41,  -0.20,
03/26 08Z,   0.80,  -5.01,  99.90,  -4.42,  -0.21,
03/26 09Z,   0.80,  -5.83,  99.90,  -5.24,  -0.22,
03/26 10Z,   0.70,  -6.30,  99.90,  -5.82,  -0.22,  (min)
03/26 11Z,   0.70,  -5.81,  99.90,  -5.34,  -0.23,
03/26 12Z,   0.70,  -4.19,  99.90,  -3.72,  -0.23,
03/26 13Z,   0.70,  -2.41,  99.90,  -1.95,  -0.24,
03/26 14Z,   0.70,  -1.20,  99.90,  -0.74,  -0.24,
03/26 15Z,   0.70,  -0.40,  99.90,   0.06,  -0.24,
03/26 16Z,   0.70,  -0.12,  99.90,   0.34,  -0.24,  (max)
03/26 17Z,   0.70,  -0.68,  99.90,  -0.22,  -0.24,
03/26 18Z,   0.70,  -1.73,  99.90,  -1.28,  -0.24,
03/26 19Z,   0.70,  -2.85,  99.90,  -2.40,  -0.24,
03/26 20Z,   0.60,  -3.93,  99.90,  -3.57,  -0.24,
03/26 21Z,   0.60,  -4.95,  99.90,  -4.60,  -0.24,
03/26 22Z,   0.60,  -5.89,  99.90,  -5.53,  -0.24,
03/26 23Z,   0.50,  -6.24,  99.90,  -5.98,  -0.24,  (min)
03/27 00Z,   0.50,  -5.35,  99.90,  -5.10,  -0.24,
03/27 01Z,   0.50,  -3.69,  99.90,  -3.43,  -0.24,
03/27 02Z,   0.50,  -2.26,  99.90,  -2.01,  -0.24,
03/27 03Z,   0.40,  -1.24,  99.90,  -1.08,  -0.24,
03/27 04Z,   0.40,  -0.58,  99.90,  -0.42,  -0.24,  (max)
03/27 05Z,   0.40,  -0.71,  99.90,  -0.55,  -0.24,
03/27 06Z,   0.40,  -1.61,  99.90,  -1.46,  -0.24,
03/27 07Z,   0.40,  -2.78,  99.90,  -2.63,  -0.24,
03/27 08Z,   0.40,  -3.95,  99.90,  -3.79,  -0.24,
03/27 09Z,   0.40,  -5.01,  99.90,  -4.86,  -0.24,
03/27 10Z,   0.40,  -5.94,  99.90,  -5.79,  -0.24,
03/27 11Z,   0.40,  -6.47,  99.90,  -6.32,  -0.24,  (min)
03/27 12Z,   0.40,  -5.88,  99.90,  -5.72,  -0.24,
03/27 13Z,   0.40,  -4.13,  99.90,  -3.98,  -0.24,
03/27 14Z,   0.40,  -2.31,  99.90,  -2.15,  -0.24,
03/27 15Z,   0.40,  -1.04,  99.90,  -0.88,  -0.24,
03/27 16Z,   0.40,  -0.19,  99.90,  -0.04,  -0.24,
03/27 17Z,   0.40,  -0.01,  99.90,   0.14,  -0.24,  (max)
03/27 18Z,   0.40,  -0.70,  99.90,  -0.54,  -0.24,
03/27 19Z,   0.40,  -1.81,  99.90,  -1.66,  -0.24,
03/27 20Z,   0.40,  -2.96,  99.90,  -2.80,  -0.24,
03/27 21Z,   0.40,  -4.08,  99.90,  -3.92,  -0.24,
03/27 22Z,   0.40,  -5.16,  99.90,  -5.01,  -0.24,
03/27 23Z,   0.40,  -6.12,  99.90,  -5.96,  -0.24,
03/28 00Z,   0.40,  -6.31,  99.90,  -6.15,  -0.24,  (min)
03/28 01Z,   0.40,  -5.15,  99.90,  -4.99,  -0.24,
03/28 02Z,   0.40,  -3.31,  99.90,  -3.15,  -0.24,
03/28 03Z,   0.50,  -1.80,  99.90,  -1.55,  -0.24,
03/28 04Z,   0.50,  -0.74,  99.90,  -0.48,  -0.24,
03/28 05Z,   0.50,  -0.17,  99.90,   0.09,  -0.24,  (max)
03/28 06Z,   0.50,  -0.49,  99.90,  -0.24,  -0.24,
03/28 07Z,   0.50,  -1.52,  99.90,  -1.27,  -0.24,
03/28 08Z,   0.50,  -2.74,  99.90,  -2.48,  -0.24,
03/28 09Z,   0.50,  -3.93,  99.90,  -3.68,  -0.24,
03/28 10Z,   0.50,  -5.07,  99.90,  -4.81,  -0.24,
03/28 11Z,   0.50,  -6.10,  99.90,  -5.85,  -0.24,
03/28 12Z,   0.50,  -6.63,  99.90,  -6.37,  -0.24,  (min)
03/28 13Z,   0.40,  -5.88,  99.90,  -5.72,  -0.24,
03/28 14Z,   0.40,  -4.00,  99.90,  -3.84,  -0.24,
03/28 15Z,   0.40,  -2.15,  99.90,  -2.00,  -0.24,
03/28 16Z,   0.40,  -0.86,  99.90,  -0.71,  -0.24,
03/28 17Z,   0.40,  -0.05,  99.90,   0.11,  -0.24,  (max)
03/28 18Z,   0.30,  -0.02,  99.90,   0.04,  -0.24,
03/28 19Z,   0.30,  -0.84,  99.90,  -0.79,  -0.24,
03/28 20Z,   0.30,  -2.00,  99.90,  -1.95,  -0.24,
03/28 21Z,   0.30,  -3.17,  99.90,  -3.11,  -0.24,
03/28 22Z,   0.40,  -4.31,  99.90,  -4.16,  -0.24,
03/28 23Z,   0.40,  -5.43,  99.90,  -5.27,  -0.24,
03/29 00Z,   0.40,  -6.33,  99.90,  -6.17,  -0.24,  (min)
03/29 01Z,   0.40,  -6.26,  99.90,  -6.10,  -0.24,
03/29 02Z,   0.40,  -4.80,  99.90,  -4.64,  -0.24,
03/29 03Z,   0.40,  -2.81,  99.90,  -2.66,  -0.24,
03/29 04Z,   0.50,  -1.28,  99.90,  -1.03,  -0.24,
03/29 05Z,   0.50,  -0.24,  99.90,   0.01,  -0.24,
03/29 06Z,   0.50,   0.16,  99.90,   0.42,  -0.24,  (max)
03/29 07Z,   0.50,  -0.37,  99.90,  -0.11,  -0.24,
03/29 08Z,   0.50,  -1.51,  99.90,  -1.25,  -0.24,
03/29 09Z,   0.50,  -2.75,  99.90,  -2.49,  -0.24,
03/29 10Z,   0.50,  -3.97,  99.90,  -3.71,  -0.24,
03/29 11Z,   0.40,  -5.17,  99.90,  -5.01,  -0.24,
03/29 12Z,   0.40,  -6.26,  99.90,  -6.11,  -0.24,
03/29 13Z,   0.50,  -6.72,  99.90,  -6.47,  -0.24,  (min)
03/29 14Z,   0.40,  -5.78,  99.90,  -5.63,  -0.24,
03/29 15Z,   0.40,  -3.80,  99.90,  -3.65,  -0.24,
03/29 16Z,   0.40,  -1.99,  99.90,  -1.83,  -0.24,
03/29 17Z,   0.40,  -0.73,  99.90,  -0.58,  -0.24,
03/29 18Z,   0.40,  -0.01,  99.90,   0.15,  -0.24,