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
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
#Philadelphia, PA : 04/28/2024 08:21:11 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/26 12Z,   1.00,  -5.05,  -4.57,  99.90,  -0.52,
04/26 13Z,   0.90,  -6.02,  -5.61,  99.90,  -0.49,
04/26 14Z,   0.90,  -6.87,  -6.54,  99.90,  -0.57,
04/26 15Z,   0.90,  -7.30,  -7.23,  99.90,  -0.83,  (min)
04/26 16Z,   0.90,  -6.63,  -6.12,  99.90,  -0.39,
04/26 17Z,   0.90,  -5.05,  -4.36,  99.90,  -0.21,
04/26 18Z,   0.90,  -3.65,  -3.09,  99.90,  -0.34,
04/26 19Z,   0.90,  -2.87,  -2.08,  99.90,  -0.11,
04/26 20Z,   0.90,  -2.43,  -1.38,  99.90,   0.15,  (max)
04/26 21Z,   0.90,  -2.52,  -1.68,  99.90,  -0.06,
04/26 22Z,   0.90,  -3.29,  -2.76,  99.90,  -0.37,
04/26 23Z,   0.90,  -4.33,  -3.68,  99.90,  -0.25,
04/27 00Z,   0.90,  -5.33,  -4.69,  99.90,  -0.26,
04/27 01Z,   0.90,  -6.18,  -5.70,  99.90,  -0.42,
04/27 02Z,   0.90,  -6.79,  -6.60,  99.90,  -0.71,
04/27 03Z,   0.90,  -7.02,  -6.91,  99.90,  -0.79,  (min)
04/27 04Z,   0.90,  -6.33,  -5.18,  99.90,   0.25,
04/27 05Z,   0.90,  -4.54,  -3.51,  99.90,   0.13,
04/27 06Z,   0.80,  -2.64,  -2.25,  99.90,  -0.41,
04/27 07Z,   0.80,  -1.59,  -1.31,  99.90,  -0.52,
04/27 08Z,   0.80,  -1.20,  -0.55,  99.90,  -0.15,  (max)
04/27 09Z,   0.80,  -1.30,  -0.74,  99.90,  -0.24,
04/27 10Z,   0.80,  -2.07,  -1.78,  99.90,  -0.51,
04/27 11Z,   0.80,  -3.24,  -2.92,  99.90,  -0.48,
04/27 12Z,   0.70,  -4.37,  -4.00,  99.90,  -0.33,
04/27 13Z,   0.70,  -5.39,  -5.08,  99.90,  -0.39,
04/27 14Z,   0.70,  -6.29,  -6.10,  99.90,  -0.51,
04/27 15Z,   0.70,  -7.02,  -6.95,  99.90,  -0.63,
04/27 16Z,   0.70,  -7.21,  -7.25,  99.90,  -0.74,  (min)
04/27 17Z,   0.70,  -6.26,  -5.54,  99.90,   0.02,
04/27 18Z,   0.70,  -4.59,  -3.98,  99.90,  -0.09,
04/27 19Z,   0.70,  -3.33,  -2.76,  99.90,  -0.13,
04/27 20Z,   0.70,  -2.72,  -1.93,  99.90,   0.09,
04/27 21Z,   0.70,  -2.44,  -1.49,  99.90,   0.25,  (max)
04/27 22Z,   0.70,  -2.73,  -2.13,  99.90,  -0.10,
04/27 23Z,   0.70,  -3.62,  -3.16,  99.90,  -0.24,
04/28 00Z,   0.70,  -4.69,  -4.11,  99.90,  -0.12,
04/28 01Z,   0.70,  -5.66,  -5.09,  99.90,  -0.13,
04/28 02Z,   0.70,  -6.45,  -6.10,  99.90,  -0.35,
04/28 03Z,   0.70,  -6.94,  -6.94,  99.90,  -0.70,  (min)
04/28 04Z,   0.70,  -6.96,  -6.81,  99.90,  -0.55,
04/28 05Z,   0.70,  -5.98,  -4.84,  99.90,   0.44,
04/28 06Z,   0.70,  -4.00,  -3.40,  99.90,  -0.10,
04/28 07Z,   0.70,  -2.21,  -2.20,  99.90,  -0.69,
04/28 08Z,   0.70,  -1.36,  -1.31,  99.90,  -0.65,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
04/28 09Z,   0.70,  -1.15,  99.90,  -1.06,  -0.61,  (max)
04/28 10Z,   0.70,  -1.44,  99.90,  -1.31,  -0.57,
04/28 11Z,   0.60,  -2.36,  99.90,  -2.29,  -0.53,
04/28 12Z,   0.60,  -3.55,  99.90,  -3.44,  -0.49,
04/28 13Z,   0.60,  -4.66,  99.90,  -4.51,  -0.45,
04/28 14Z,   0.60,  -5.64,  99.90,  -5.45,  -0.41,
04/28 15Z,   0.60,  -6.47,  99.90,  -6.24,  -0.37,
04/28 16Z,   0.60,  -7.10,  99.90,  -6.83,  -0.33,  (min)
04/28 17Z,   0.60,  -7.08,  99.90,  -6.77,  -0.29,
04/28 18Z,   0.60,  -5.92,  99.90,  -5.57,  -0.25,
04/28 19Z,   0.60,  -4.24,  99.90,  -3.86,  -0.21,
04/28 20Z,   0.60,  -3.14,  99.90,  -2.71,  -0.17,
04/28 21Z,   0.60,  -2.63,  99.90,  -2.21,  -0.17,
04/28 22Z,   0.60,  -2.47,  99.90,  -2.05,  -0.17,  (max)
04/28 23Z,   0.60,  -2.90,  99.90,  -2.47,  -0.17,
04/29 00Z,   0.60,  -3.87,  99.90,  -3.44,  -0.17,
04/29 01Z,   0.60,  -4.94,  99.90,  -4.51,  -0.17,
04/29 02Z,   0.60,  -5.89,  99.90,  -5.46,  -0.17,
04/29 03Z,   0.60,  -6.61,  99.90,  -6.19,  -0.17,
04/29 04Z,   0.60,  -7.02,  99.90,  -6.59,  -0.17,  (min)
04/29 05Z,   0.60,  -6.88,  99.90,  -6.45,  -0.17,
04/29 06Z,   0.60,  -5.67,  99.90,  -5.25,  -0.17,
04/29 07Z,   0.60,  -3.63,  99.90,  -3.20,  -0.17,
04/29 08Z,   0.60,  -1.99,  99.90,  -1.56,  -0.17,
04/29 09Z,   0.60,  -1.30,  99.90,  -0.87,  -0.17,
04/29 10Z,   0.60,  -1.18,  99.90,  -0.75,  -0.17,  (max)
04/29 11Z,   0.60,  -1.58,  99.90,  -1.15,  -0.17,
04/29 12Z,   0.60,  -2.57,  99.90,  -2.15,  -0.17,
04/29 13Z,   0.60,  -3.76,  99.90,  -3.34,  -0.17,
04/29 14Z,   0.60,  -4.84,  99.90,  -4.41,  -0.17,
04/29 15Z,   0.60,  -5.78,  99.90,  -5.36,  -0.17,
04/29 16Z,   0.60,  -6.58,  99.90,  -6.16,  -0.17,
04/29 17Z,   0.60,  -7.14,  99.90,  -6.71,  -0.17,  (min)
04/29 18Z,   0.60,  -6.95,  99.90,  -6.53,  -0.17,
04/29 19Z,   0.60,  -5.64,  99.90,  -5.22,  -0.17,
04/29 20Z,   0.60,  -4.02,  99.90,  -3.59,  -0.17,
04/29 21Z,   0.60,  -3.04,  99.90,  -2.61,  -0.17,
04/29 22Z,   0.70,  -2.58,  99.90,  -2.06,  -0.17,
04/29 23Z,   0.70,  -2.47,  99.90,  -1.94,  -0.17,  (max)
04/30 00Z,   0.70,  -2.99,  99.90,  -2.46,  -0.17,
04/30 01Z,   0.70,  -3.99,  99.90,  -3.47,  -0.17,
04/30 02Z,   0.80,  -5.05,  99.90,  -4.43,  -0.17,
04/30 03Z,   0.80,  -5.99,  99.90,  -5.36,  -0.17,
04/30 04Z,   0.90,  -6.68,  99.90,  -5.95,  -0.17,
04/30 05Z,   0.90,  -7.05,  99.90,  -6.32,  -0.17,  (min)
04/30 06Z,   0.90,  -6.81,  99.90,  -6.08,  -0.17,
04/30 07Z,   0.90,  -5.47,  99.90,  -4.74,  -0.17,
04/30 08Z,   0.90,  -3.44,  99.90,  -2.72,  -0.17,
04/30 09Z,   0.90,  -1.96,  99.90,  -1.23,  -0.17,
04/30 10Z,   0.90,  -1.35,  99.90,  -0.63,  -0.17,
04/30 11Z,   0.90,  -1.24,  99.90,  -0.51,  -0.17,  (max)
04/30 12Z,   0.90,  -1.68,  99.90,  -0.95,  -0.17,
04/30 13Z,   0.90,  -2.70,  99.90,  -1.97,  -0.17,
04/30 14Z,   0.90,  -3.86,  99.90,  -3.14,  -0.17,
04/30 15Z,   0.90,  -4.92,  99.90,  -4.19,  -0.17,
04/30 16Z,   0.90,  -5.85,  99.90,  -5.12,  -0.17,
04/30 17Z,   0.90,  -6.64,  99.90,  -5.92,  -0.17,
04/30 18Z,   0.90,  -7.17,  99.90,  -6.44,  -0.17,  (min)
04/30 19Z,   0.90,  -6.86,  99.90,  -6.13,  -0.17,
04/30 20Z,   0.90,  -5.46,  99.90,  -4.74,  -0.17,
04/30 21Z,   1.00,  -3.91,  99.90,  -3.08,  -0.17,
04/30 22Z,   1.00,  -3.00,  99.90,  -2.17,  -0.17,
04/30 23Z,   1.00,  -2.51,  99.90,  -1.68,  -0.17,
05/01 00Z,   1.00,  -2.39,  99.90,  -1.56,  -0.17,  (max)
05/01 01Z,   1.00,  -2.96,  99.90,  -2.13,  -0.17,
05/01 02Z,   1.00,  -3.98,  99.90,  -3.15,  -0.17,
05/01 03Z,   1.00,  -5.03,  99.90,  -4.21,  -0.17,
05/01 04Z,   1.00,  -5.96,  99.90,  -5.14,  -0.17,
05/01 05Z,   1.00,  -6.66,  99.90,  -5.84,  -0.17,
05/01 06Z,   1.00,  -7.05,  99.90,  -6.23,  -0.17,  (min)
05/01 07Z,   1.00,  -6.79,  99.90,  -5.96,  -0.17,
05/01 08Z,   1.00,  -5.39,  99.90,  -4.57,  -0.17,
05/01 09Z,   1.00,  -3.44,  99.90,  -2.61,  -0.17,
05/01 10Z,   1.00,  -2.08,  99.90,  -1.25,  -0.17,
05/01 11Z,   1.00,  -1.47,  99.90,  -0.64,  -0.17,
05/01 12Z,   1.00,  -1.29,  99.90,  -0.46,  -0.17,  (max)
05/01 13Z,   1.00,  -1.72,  99.90,  -0.89,  -0.17,
05/01 14Z,   0.90,  -2.74,  99.90,  -2.01,  -0.17,
05/01 15Z,   0.90,  -3.87,  99.90,  -3.15,  -0.17,
05/01 16Z,   1.00,  -4.92,  99.90,  -4.10,  -0.17,
05/01 17Z,   1.00,  -5.86,  99.90,  -5.04,  -0.17,
05/01 18Z,   1.00,  -6.69,  99.90,  -5.86,  -0.17,
05/01 19Z,   1.00,  -7.22,  99.90,  -6.39,  -0.17,  (min)
05/01 20Z,   1.00,  -6.82,  99.90,  -5.99,  -0.17,
05/01 21Z,   1.00,  -5.37,  99.90,  -4.54,  -0.17,
05/01 22Z,   1.10,  -3.87,  99.90,  -2.94,  -0.17,
05/01 23Z,   1.10,  -2.94,  99.90,  -2.02,  -0.17,
05/02 00Z,   1.10,  -2.35,  99.90,  -1.42,  -0.17,