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 : 01/23/2025 21:21:22 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/22 06Z,  -0.10,  -0.00,  -0.22,  99.90,  -0.12,
01/22 07Z,  -0.10,  -0.16,  -0.64,  99.90,  -0.38,  (min)
01/22 08Z,  -0.10,   0.66,   0.50,  99.90,  -0.06,
01/22 09Z,  -0.10,   2.23,   2.03,  99.90,  -0.10,
01/22 10Z,  -0.10,   3.55,   3.32,  99.90,  -0.13,
01/22 11Z,  -0.10,   4.42,   4.36,  99.90,   0.04,
01/22 12Z,  -0.10,   5.11,   5.02,  99.90,   0.01,  (max)
01/22 13Z,  -0.10,   5.27,   4.91,  99.90,  -0.26,
01/22 14Z,  -0.10,   4.63,   4.18,  99.90,  -0.35,
01/22 15Z,  -0.10,   3.55,   3.25,  99.90,  -0.20,
01/22 16Z,  -0.10,   2.42,   2.23,  99.90,  -0.09,
01/22 17Z,  -0.10,   1.42,   1.24,  99.90,  -0.08,
01/22 18Z,  -0.10,   0.62,   0.38,  99.90,  -0.14,
01/22 19Z,  -0.10,   0.05,   0.04,  99.90,   0.09,  (min)
01/22 20Z,   0.00,   0.18,   1.17,  99.90,   0.99,
01/22 21Z,   0.00,   1.28,   2.55,  99.90,   1.27,
01/22 22Z,   0.00,   2.60,   3.66,  99.90,   1.06,
01/22 23Z,   0.00,   3.51,   4.62,  99.90,   1.11,
01/23 00Z,   0.00,   4.26,   5.38,  99.90,   1.12,
01/23 01Z,   0.00,   4.76,   5.42,  99.90,   0.66,  (max)
01/23 02Z,   0.10,   4.48,   4.76,  99.90,   0.18,
01/23 03Z,   0.10,   3.54,   3.81,  99.90,   0.17,
01/23 04Z,   0.10,   2.38,   2.78,  99.90,   0.30,
01/23 05Z,   0.10,   1.30,   1.80,  99.90,   0.40,
01/23 06Z,   0.20,   0.48,   0.86,  99.90,   0.18,
01/23 07Z,   0.20,  -0.05,   0.14,  99.90,  -0.01,  (min)
01/23 08Z,   0.20,  -0.05,   0.42,  99.90,   0.27,
01/23 09Z,   0.20,   0.95,   2.01,  99.90,   0.86,
01/23 10Z,   0.30,   2.54,   3.45,  99.90,   0.61,
01/23 11Z,   0.30,   3.77,   4.70,  99.90,   0.63,
01/23 12Z,   0.30,   4.60,   5.70,  99.90,   0.80,
01/23 13Z,   0.30,   5.25,   6.29,  99.90,   0.74,  (max)
01/23 14Z,   0.30,   5.31,   6.18,  99.90,   0.57,
01/23 15Z,   0.40,   4.58,   5.29,  99.90,   0.31,
01/23 16Z,   0.40,   3.51,   4.22,  99.90,   0.31,
01/23 17Z,   0.40,   2.41,   3.17,  99.90,   0.36,
01/23 18Z,   0.40,   1.44,   2.17,  99.90,   0.33,
01/23 19Z,   0.40,   0.63,   1.29,  99.90,   0.26,
01/23 20Z,   0.40,   0.06,   0.74,  99.90,   0.28,  (min)
01/23 21Z,   0.40,   0.25,   1.41,  99.90,   0.76,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
01/23 22Z,   0.40,   1.37,  99.90,   2.49,   0.72,
01/23 23Z,   0.40,   2.59,  99.90,   3.67,   0.68,
01/24 00Z,   0.40,   3.46,  99.90,   4.50,   0.64,
01/24 01Z,   0.40,   4.24,  99.90,   5.24,   0.60,
01/24 02Z,   0.40,   4.70,  99.90,   5.66,   0.56,  (max)
01/24 03Z,   0.40,   4.34,  99.90,   5.26,   0.52,
01/24 04Z,   0.40,   3.37,  99.90,   4.25,   0.49,
01/24 05Z,   0.40,   2.23,  99.90,   3.08,   0.45,
01/24 06Z,   0.40,   1.20,  99.90,   2.00,   0.41,
01/24 07Z,   0.40,   0.42,  99.90,   1.19,   0.37,
01/24 08Z,   0.40,  -0.08,  99.90,   0.65,   0.33,  (min)
01/24 09Z,   0.40,   0.04,  99.90,   0.73,   0.29,
01/24 10Z,   0.40,   1.19,  99.90,   1.88,   0.29,
01/24 11Z,   0.40,   2.78,  99.90,   3.47,   0.29,
01/24 12Z,   0.40,   3.95,  99.90,   4.64,   0.29,
01/24 13Z,   0.40,   4.78,  99.90,   5.47,   0.29,
01/24 14Z,   0.40,   5.41,  99.90,   6.10,   0.29,  (max)
01/24 15Z,   0.40,   5.35,  99.90,   6.04,   0.29,
01/24 16Z,   0.30,   4.58,  99.90,   5.17,   0.29,
01/24 17Z,   0.30,   3.52,  99.90,   4.11,   0.29,
01/24 18Z,   0.30,   2.46,  99.90,   3.05,   0.29,
01/24 19Z,   0.30,   1.50,  99.90,   2.09,   0.29,
01/24 20Z,   0.30,   0.64,  99.90,   1.23,   0.29,
01/24 21Z,   0.30,   0.03,  99.90,   0.63,   0.29,  (min)
01/24 22Z,   0.30,   0.29,  99.90,   0.88,   0.29,
01/24 23Z,   0.20,   1.44,  99.90,   1.93,   0.29,
01/25 00Z,   0.20,   2.61,  99.90,   3.10,   0.29,
01/25 01Z,   0.20,   3.48,  99.90,   3.97,   0.29,
01/25 02Z,   0.10,   4.30,  99.90,   4.69,   0.29,
01/25 03Z,   0.10,   4.69,  99.90,   5.08,   0.29,  (max)
01/25 04Z,   0.10,   4.24,  99.90,   4.63,   0.29,
01/25 05Z,   0.10,   3.24,  99.90,   3.63,   0.29,
01/25 06Z,   0.10,   2.13,  99.90,   2.52,   0.29,
01/25 07Z,   0.10,   1.13,  99.90,   1.52,   0.29,
01/25 08Z,   0.10,   0.36,  99.90,   0.75,   0.29,
01/25 09Z,   0.10,  -0.12,  99.90,   0.27,   0.29,  (min)
01/25 10Z,   0.10,   0.11,  99.90,   0.50,   0.29,
01/25 11Z,   0.10,   1.40,  99.90,   1.79,   0.29,
01/25 12Z,   0.10,   3.01,  99.90,   3.40,   0.29,
01/25 13Z,   0.10,   4.16,  99.90,   4.55,   0.29,
01/25 14Z,   0.10,   5.02,  99.90,   5.41,   0.29,
01/25 15Z,   0.10,   5.59,  99.90,   5.98,   0.29,  (max)
01/25 16Z,   0.10,   5.41,  99.90,   5.80,   0.29,
01/25 17Z,   0.10,   4.58,  99.90,   4.97,   0.29,
01/25 18Z,   0.10,   3.54,  99.90,   3.93,   0.29,
01/25 19Z,   0.10,   2.50,  99.90,   2.89,   0.29,
01/25 20Z,   0.20,   1.52,  99.90,   2.01,   0.29,
01/25 21Z,   0.20,   0.59,  99.90,   1.08,   0.29,
01/25 22Z,   0.20,  -0.03,  99.90,   0.46,   0.29,  (min)
01/25 23Z,   0.20,   0.33,  99.90,   0.82,   0.29,
01/26 00Z,   0.20,   1.54,  99.90,   2.03,   0.29,
01/26 01Z,   0.20,   2.70,  99.90,   3.19,   0.29,
01/26 02Z,   0.20,   3.61,  99.90,   4.10,   0.29,
01/26 03Z,   0.20,   4.44,  99.90,   4.93,   0.29,
01/26 04Z,   0.20,   4.72,  99.90,   5.21,   0.29,  (max)
01/26 05Z,   0.20,   4.15,  99.90,   4.65,   0.29,
01/26 06Z,   0.30,   3.14,  99.90,   3.73,   0.29,
01/26 07Z,   0.30,   2.04,  99.90,   2.63,   0.29,
01/26 08Z,   0.30,   1.06,  99.90,   1.65,   0.29,
01/26 09Z,   0.30,   0.27,  99.90,   0.86,   0.29,
01/26 10Z,   0.20,  -0.20,  99.90,   0.29,   0.29,  (min)
01/26 11Z,   0.20,   0.17,  99.90,   0.66,   0.29,
01/26 12Z,   0.20,   1.62,  99.90,   2.11,   0.29,
01/26 13Z,   0.20,   3.27,  99.90,   3.76,   0.29,
01/26 14Z,   0.10,   4.43,  99.90,   4.82,   0.29,
01/26 15Z,   0.10,   5.30,  99.90,   5.69,   0.29,
01/26 16Z,   0.10,   5.78,  99.90,   6.17,   0.29,  (max)
01/26 17Z,   0.00,   5.46,  99.90,   5.75,   0.29,
01/26 18Z,   0.00,   4.57,  99.90,   4.86,   0.29,
01/26 19Z,   0.00,   3.54,  99.90,   3.83,   0.29,
01/26 20Z,   0.00,   2.50,  99.90,   2.79,   0.29,
01/26 21Z,   0.00,   1.47,  99.90,   1.76,   0.29,
01/26 22Z,   0.00,   0.46,  99.90,   0.75,   0.29,
01/26 23Z,  -0.10,  -0.12,  99.90,   0.07,   0.29,  (min)
01/27 00Z,  -0.10,   0.40,  99.90,   0.59,   0.29,
01/27 01Z,  -0.10,   1.72,  99.90,   1.91,   0.29,
01/27 02Z,  -0.20,   2.90,  99.90,   2.99,   0.29,
01/27 03Z,  -0.20,   3.85,  99.90,   3.94,   0.29,
01/27 04Z,  -0.20,   4.64,  99.90,   4.73,   0.29,
01/27 05Z,  -0.20,   4.75,  99.90,   4.84,   0.29,  (max)
01/27 06Z,  -0.20,   4.06,  99.90,   4.15,   0.29,
01/27 07Z,  -0.20,   3.01,  99.90,   3.10,   0.29,
01/27 08Z,  -0.20,   1.92,  99.90,   2.01,   0.29,
01/27 09Z,  -0.20,   0.94,  99.90,   1.03,   0.29,
01/27 10Z,  -0.20,   0.13,  99.90,   0.22,   0.29,
01/27 11Z,  -0.20,  -0.31,  99.90,  -0.22,   0.29,  (min)
01/27 12Z,  -0.20,   0.26,  99.90,   0.35,   0.29,
01/27 13Z,  99.90,   1.89,  99.90,  99.90,   0.29,
01/27 14Z,  99.90,   3.59,  99.90,  99.90,   0.29,
01/27 15Z,  99.90,   4.76,  99.90,  99.90,   0.29,
01/27 16Z,  99.90,   5.61,  99.90,  99.90,   0.29,
01/27 17Z,  99.90,   5.94,  99.90,  99.90,   0.29,
01/27 18Z,  99.90,   5.46,  99.90,  99.90,   0.29,