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

Main Site
Mirror Site
About
Manual
Disclaimer
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 : 05/23/2024 02:21:13 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/21 06Z,   1.20,  -1.77,  -1.00,  99.90,  -0.43,  (max)
05/21 07Z,   1.20,  -2.78,  -2.17,  99.90,  -0.59,
05/21 08Z,   1.20,  -3.91,  -3.31,  99.90,  -0.60,
05/21 09Z,   1.20,  -5.03,  -4.40,  99.90,  -0.57,
05/21 10Z,   1.20,  -6.13,  -5.49,  99.90,  -0.56,
05/21 11Z,   1.20,  -7.05,  -6.42,  99.90,  -0.57,
05/21 12Z,   1.10,  -7.12,  -6.88,  99.90,  -0.86,  (min)
05/21 13Z,   1.10,  -6.09,  -5.25,  99.90,  -0.26,
05/21 14Z,   1.10,  -4.77,  -3.62,  99.90,   0.05,
05/21 15Z,   1.10,  -3.70,  -2.41,  99.90,   0.19,
05/21 16Z,   1.10,  -2.71,  -1.58,  99.90,   0.03,
05/21 17Z,   1.10,  -2.12,  -1.10,  99.90,  -0.08,  (max)
05/21 18Z,   1.10,  -2.38,  -1.70,  99.90,  -0.42,
05/21 19Z,   1.10,  -3.24,  -2.81,  99.90,  -0.67,
05/21 20Z,   1.10,  -4.26,  -3.88,  99.90,  -0.72,
05/21 21Z,   1.10,  -5.26,  -4.92,  99.90,  -0.76,
05/21 22Z,   1.10,  -6.16,  -5.98,  99.90,  -0.92,
05/21 23Z,   1.10,  -6.92,  -6.86,  99.90,  -1.04,
05/22 00Z,   1.00,  -7.05,  -6.87,  99.90,  -0.82,  (min)
05/22 01Z,   1.00,  -6.02,  -4.77,  99.90,   0.25,
05/22 02Z,   1.00,  -4.35,  -3.16,  99.90,   0.19,
05/22 03Z,   1.00,  -2.98,  -1.84,  99.90,   0.14,
05/22 04Z,   1.00,  -1.92,  -0.90,  99.90,   0.02,
05/22 05Z,   1.00,  -1.17,  -0.22,  99.90,  -0.05,  (max)
05/22 06Z,   1.00,  -1.19,  -0.59,  99.90,  -0.40,
05/22 07Z,   1.00,  -1.98,  -1.70,  99.90,  -0.72,
05/22 08Z,   1.00,  -3.04,  -2.89,  99.90,  -0.85,
05/22 09Z,   0.90,  -4.16,  -4.00,  99.90,  -0.74,
05/22 10Z,   0.90,  -5.27,  -5.10,  99.90,  -0.73,
05/22 11Z,   0.90,  -6.37,  -6.17,  99.90,  -0.70,
05/22 12Z,   0.90,  -7.19,  -7.00,  99.90,  -0.71,
05/22 13Z,   0.90,  -7.01,  -7.12,  99.90,  -1.01,  (min)
05/22 14Z,   0.80,  -5.79,  -5.08,  99.90,  -0.09,
05/22 15Z,   0.80,  -4.45,  -3.57,  99.90,   0.08,
05/22 16Z,   0.80,  -3.43,  -2.41,  99.90,   0.22,
05/22 17Z,   0.80,  -2.56,  -1.67,  99.90,   0.09,
05/22 18Z,   0.80,  -2.20,  -1.34,  99.90,   0.06,  (max)
05/22 19Z,   0.80,  -2.67,  -2.11,  99.90,  -0.24,
05/22 20Z,   0.80,  -3.59,  -3.22,  99.90,  -0.43,
05/22 21Z,   0.80,  -4.60,  -4.28,  99.90,  -0.48,
05/22 22Z,   0.80,  -5.55,  -5.27,  99.90,  -0.52,
05/22 23Z,   0.80,  -6.37,  -6.27,  99.90,  -0.70,
05/23 00Z,   0.90,  -6.98,  -7.07,  99.90,  -0.99,  (min)
05/23 01Z,   0.90,  -6.81,  -6.37,  99.90,  -0.46,
05/23 02Z,   0.90,  -5.45,  -4.31,  99.90,   0.24,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/23 03Z,   0.90,  -3.68,  99.90,  -2.59,   0.19,
05/23 04Z,   0.90,  -2.38,  99.90,  -1.35,   0.14,
05/23 05Z,   0.90,  -1.49,  99.90,  -0.51,   0.09,
05/23 06Z,   0.90,  -1.02,  99.90,  -0.08,   0.04,  (max)
05/23 07Z,   0.90,  -1.35,  99.90,  -0.46,  -0.01,
05/23 08Z,   0.80,  -2.28,  99.90,  -1.55,  -0.06,
05/23 09Z,   0.80,  -3.37,  99.90,  -2.68,  -0.11,
05/23 10Z,   0.80,  -4.46,  99.90,  -3.82,  -0.16,
05/23 11Z,   0.80,  -5.54,  99.90,  -4.95,  -0.21,
05/23 12Z,   0.70,  -6.60,  99.90,  -6.16,  -0.26,
05/23 13Z,   0.70,  -7.26,  99.90,  -6.87,  -0.31,  (min)
05/23 14Z,   0.70,  -6.79,  99.90,  -6.45,  -0.36,
05/23 15Z,   0.70,  -5.40,  99.90,  -5.05,  -0.36,
05/23 16Z,   0.70,  -4.09,  99.90,  -3.75,  -0.36,
05/23 17Z,   0.70,  -3.16,  99.90,  -2.82,  -0.36,
05/23 18Z,   0.60,  -2.46,  99.90,  -2.22,  -0.36,
05/23 19Z,   0.60,  -2.35,  99.90,  -2.11,  -0.36,  (max)
05/23 20Z,   0.60,  -3.00,  99.90,  -2.76,  -0.36,
05/23 21Z,   0.60,  -3.96,  99.90,  -3.72,  -0.36,
05/23 22Z,   0.60,  -4.94,  99.90,  -4.70,  -0.36,
05/23 23Z,   0.60,  -5.83,  99.90,  -5.59,  -0.36,
05/24 00Z,   0.60,  -6.57,  99.90,  -6.33,  -0.36,
05/24 01Z,   0.60,  -7.00,  99.90,  -6.75,  -0.36,  (min)
05/24 02Z,   0.60,  -6.48,  99.90,  -6.24,  -0.36,
05/24 03Z,   0.60,  -4.82,  99.90,  -4.58,  -0.36,
05/24 04Z,   0.60,  -3.02,  99.90,  -2.78,  -0.36,
05/24 05Z,   0.60,  -1.87,  99.90,  -1.63,  -0.36,
05/24 06Z,   0.60,  -1.19,  99.90,  -0.95,  -0.36,
05/24 07Z,   0.60,  -1.01,  99.90,  -0.77,  -0.36,  (max)
05/24 08Z,   0.60,  -1.61,  99.90,  -1.37,  -0.36,
05/24 09Z,   0.60,  -2.64,  99.90,  -2.40,  -0.36,
05/24 10Z,   0.60,  -3.72,  99.90,  -3.48,  -0.36,
05/24 11Z,   0.60,  -4.78,  99.90,  -4.54,  -0.36,
05/24 12Z,   0.60,  -5.83,  99.90,  -5.59,  -0.36,
05/24 13Z,   0.60,  -6.82,  99.90,  -6.58,  -0.36,
05/24 14Z,   0.60,  -7.26,  99.90,  -7.02,  -0.36,  (min)
05/24 15Z,   0.60,  -6.49,  99.90,  -6.25,  -0.36,
05/24 16Z,   0.60,  -4.96,  99.90,  -4.72,  -0.36,
05/24 17Z,   0.60,  -3.73,  99.90,  -3.49,  -0.36,
05/24 18Z,   0.60,  -2.92,  99.90,  -2.68,  -0.36,
05/24 19Z,   0.60,  -2.41,  99.90,  -2.17,  -0.36,  (max)
05/24 20Z,   0.60,  -2.56,  99.90,  -2.31,  -0.36,
05/24 21Z,   0.60,  -3.34,  99.90,  -3.10,  -0.36,
05/24 22Z,   0.60,  -4.32,  99.90,  -4.08,  -0.36,
05/24 23Z,   0.60,  -5.26,  99.90,  -5.02,  -0.36,
05/25 00Z,   0.60,  -6.09,  99.90,  -5.85,  -0.36,
05/25 01Z,   0.60,  -6.74,  99.90,  -6.50,  -0.36,
05/25 02Z,   0.60,  -6.96,  99.90,  -6.72,  -0.36,  (min)
05/25 03Z,   0.60,  -6.10,  99.90,  -5.86,  -0.36,
05/25 04Z,   0.60,  -4.21,  99.90,  -3.97,  -0.36,
05/25 05Z,   0.70,  -2.46,  99.90,  -2.12,  -0.36,
05/25 06Z,   0.70,  -1.48,  99.90,  -1.14,  -0.36,
05/25 07Z,   0.70,  -1.01,  99.90,  -0.67,  -0.36,  (max)
05/25 08Z,   0.70,  -1.11,  99.90,  -0.77,  -0.36,
05/25 09Z,   0.70,  -1.91,  99.90,  -1.57,  -0.36,
05/25 10Z,   0.70,  -3.01,  99.90,  -2.66,  -0.36,
05/25 11Z,   0.70,  -4.07,  99.90,  -3.73,  -0.36,
05/25 12Z,   0.70,  -5.10,  99.90,  -4.76,  -0.36,
05/25 13Z,   0.70,  -6.12,  99.90,  -5.78,  -0.36,
05/25 14Z,   0.70,  -7.01,  99.90,  -6.67,  -0.36,
05/25 15Z,   0.70,  -7.19,  99.90,  -6.85,  -0.36,  (min)
05/25 16Z,   0.70,  -6.14,  99.90,  -5.79,  -0.36,
05/25 17Z,   0.70,  -4.54,  99.90,  -4.20,  -0.36,
05/25 18Z,   0.70,  -3.41,  99.90,  -3.07,  -0.36,
05/25 19Z,   0.70,  -2.74,  99.90,  -2.40,  -0.36,
05/25 20Z,   0.70,  -2.42,  99.90,  -2.08,  -0.36,  (max)
05/25 21Z,   0.70,  -2.77,  99.90,  -2.43,  -0.36,
05/25 22Z,   0.70,  -3.65,  99.90,  -3.31,  -0.36,
05/25 23Z,   0.80,  -4.64,  99.90,  -4.19,  -0.36,
05/26 00Z,   0.80,  -5.55,  99.90,  -5.11,  -0.36,
05/26 01Z,   0.90,  -6.33,  99.90,  -5.79,  -0.36,
05/26 02Z,   0.90,  -6.89,  99.90,  -6.35,  -0.36,  (min)
05/26 03Z,   0.90,  -6.88,  99.90,  -6.34,  -0.36,
05/26 04Z,   0.90,  -5.71,  99.90,  -5.17,  -0.36,
05/26 05Z,   0.90,  -3.68,  99.90,  -3.14,  -0.36,
05/26 06Z,   0.90,  -2.03,  99.90,  -1.49,  -0.36,
05/26 07Z,   0.90,  -1.23,  99.90,  -0.68,  -0.36,
05/26 08Z,   0.90,  -0.95,  99.90,  -0.41,  -0.36,  (max)
05/26 09Z,   0.90,  -1.27,  99.90,  -0.73,  -0.36,
05/26 10Z,   0.90,  -2.22,  99.90,  -1.68,  -0.36,
05/26 11Z,   0.90,  -3.33,  99.90,  -2.79,  -0.36,
05/26 12Z,   0.90,  -4.39,  99.90,  -3.85,  -0.36,
05/26 13Z,   0.90,  -5.41,  99.90,  -4.87,  -0.36,
05/26 14Z,   0.80,  -6.39,  99.90,  -5.95,  -0.36,
05/26 15Z,   0.80,  -7.17,  99.90,  -6.73,  -0.36,  (min)
05/26 16Z,   0.80,  -7.08,  99.90,  -6.64,  -0.36,
05/26 17Z,   0.80,  -5.78,  99.90,  -5.33,  -0.36,
05/26 18Z,   0.80,  -4.17,  99.90,  -3.73,  -0.36,