EXTRA-TROPICAL  STORM  SURGE
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Manual
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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
Duck Pier, NC
Cape Hatteras NC
Beaufort, NC
Wilmington, NC
Wrightsville Bch
Holden Beach, NC
Springmaid, SC
Charleston, SC
Ft. Pulaski, GA
Fernandina, FL
Surge List
East Coast
#Philadelphia, PA : 03/24/2025 09:23:13 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/22 18Z,   0.50,   1.08,   1.02,  99.90,  -0.56,
03/22 19Z,   0.50,   0.72,   0.68,  99.90,  -0.54,  (min)
03/22 20Z,   0.50,   1.12,   1.97,  99.90,   0.35,
03/22 21Z,   0.50,   2.44,   3.33,  99.90,   0.39,
03/22 22Z,   0.50,   3.80,   4.38,  99.90,   0.08,
03/22 23Z,   0.50,   4.56,   5.08,  99.90,   0.02,
03/23 00Z,   0.50,   5.04,   5.54,  99.90,  -0.00,  (max)
03/23 01Z,   0.40,   5.21,   5.13,  99.90,  -0.48,
03/23 02Z,   0.40,   4.67,   4.18,  99.90,  -0.89,
03/23 03Z,   0.30,   3.61,   3.18,  99.90,  -0.73,
03/23 04Z,   0.30,   2.47,   2.17,  99.90,  -0.60,
03/23 05Z,   0.20,   1.50,   1.22,  99.90,  -0.48,
03/23 06Z,   0.30,   0.88,   0.41,  99.90,  -0.77,
03/23 07Z,   0.20,   0.64,  -0.01,  99.90,  -0.85,  (min)
03/23 08Z,   0.10,   1.04,   0.82,  99.90,  -0.32,
03/23 09Z,   0.10,   2.44,   2.09,  99.90,  -0.45,
03/23 10Z,   0.10,   4.24,   3.32,  99.90,  -1.02,
03/23 11Z,   0.00,   5.41,   4.35,  99.90,  -1.06,
03/23 12Z,   0.00,   5.94,   5.26,  99.90,  -0.68,
03/23 13Z,   0.00,   6.16,   5.56,  99.90,  -0.60,  (max)
03/23 14Z,   0.00,   5.79,   5.03,  99.90,  -0.76,
03/23 15Z,   0.00,   4.82,   4.09,  99.90,  -0.73,
03/23 16Z,   0.00,   3.69,   3.02,  99.90,  -0.67,
03/23 17Z,   0.00,   2.66,   1.95,  99.90,  -0.71,
03/23 18Z,  -0.10,   1.81,   0.90,  99.90,  -0.81,
03/23 19Z,  -0.10,   1.13,   0.07,  99.90,  -0.96,
03/23 20Z,  -0.10,   0.76,  -0.05,  99.90,  -0.71,  (min)
03/23 21Z,  -0.10,   1.22,   1.34,  99.90,   0.22,
03/23 22Z,   0.00,   2.56,   2.71,  99.90,   0.15,
03/23 23Z,   0.00,   3.85,   3.90,  99.90,   0.05,
03/24 00Z,  -0.10,   4.60,   4.82,  99.90,   0.32,
03/24 01Z,  -0.10,   5.15,   5.43,  99.90,   0.38,  (max)
03/24 02Z,   0.00,   5.30,   5.23,  99.90,  -0.07,
03/24 03Z,   0.00,   4.70,   4.43,  99.90,  -0.27,
03/24 04Z,   0.00,   3.63,   3.54,  99.90,  -0.09,
03/24 05Z,   0.00,   2.51,   2.71,  99.90,   0.20,
03/24 06Z,   0.00,   1.57,   1.82,  99.90,   0.25,
03/24 07Z,   0.00,   0.93,   1.11,  99.90,   0.18,  (min)
03/24 08Z,   0.00,   0.63,   1.40,  99.90,   0.77,
03/24 09Z,   0.10,   1.05,   3.07,  99.90,   1.92,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
03/24 10Z,   0.10,   2.50,  99.90,   4.35,   1.75,
03/24 11Z,   0.20,   4.26,  99.90,   6.04,   1.57,
03/24 12Z,   0.20,   5.39,  99.90,   6.99,   1.40,
03/24 13Z,   0.30,   5.99,  99.90,   7.51,   1.22,
03/24 14Z,   0.40,   6.26,  99.90,   7.71,   1.05,  (max)
03/24 15Z,   0.40,   5.86,  99.90,   7.13,   0.87,
03/24 16Z,   0.50,   4.88,  99.90,   6.08,   0.70,
03/24 17Z,   0.60,   3.78,  99.90,   4.90,   0.52,
03/24 18Z,   0.60,   2.76,  99.90,   3.71,   0.35,
03/24 19Z,   0.60,   1.88,  99.90,   2.65,   0.17,
03/24 20Z,   0.50,   1.13,  99.90,   1.62,  -0.00,
03/24 21Z,   0.50,   0.71,  99.90,   1.03,  -0.18,  (min)
03/24 22Z,   0.40,   1.25,  99.90,   1.47,  -0.18,
03/24 23Z,   0.40,   2.65,  99.90,   2.87,  -0.18,
03/25 00Z,   0.30,   3.93,  99.90,   4.05,  -0.18,
03/25 01Z,   0.30,   4.75,  99.90,   4.87,  -0.18,
03/25 02Z,   0.20,   5.38,  99.90,   5.40,  -0.18,
03/25 03Z,   0.20,   5.48,  99.90,   5.51,  -0.18,  (max)
03/25 04Z,   0.20,   4.80,  99.90,   4.82,  -0.18,
03/25 05Z,   0.10,   3.71,  99.90,   3.64,  -0.18,
03/25 06Z,   0.10,   2.60,  99.90,   2.53,  -0.18,
03/25 07Z,   0.10,   1.65,  99.90,   1.57,  -0.18,
03/25 08Z,   0.10,   0.94,  99.90,   0.86,  -0.18,
03/25 09Z,   0.10,   0.55,  99.90,   0.48,  -0.18,  (min)
03/25 10Z,   0.10,   0.99,  99.90,   0.91,  -0.18,
03/25 11Z,   0.10,   2.51,  99.90,   2.43,  -0.18,
03/25 12Z,   0.00,   4.26,  99.90,   4.09,  -0.18,
03/25 13Z,   0.00,   5.41,  99.90,   5.24,  -0.18,
03/25 14Z,   0.00,   6.12,  99.90,   5.94,  -0.18,
03/25 15Z,   0.00,   6.42,  99.90,   6.24,  -0.18,  (max)
03/25 16Z,   0.00,   5.96,  99.90,   5.78,  -0.18,
03/25 17Z,   0.00,   4.95,  99.90,   4.78,  -0.18,
03/25 18Z,   0.00,   3.86,  99.90,   3.68,  -0.18,
03/25 19Z,   0.00,   2.82,  99.90,   2.64,  -0.18,
03/25 20Z,   0.00,   1.87,  99.90,   1.69,  -0.18,
03/25 21Z,   0.00,   1.02,  99.90,   0.84,  -0.18,
03/25 22Z,   0.00,   0.60,  99.90,   0.42,  -0.18,  (min)
03/25 23Z,   0.00,   1.27,  99.90,   1.09,  -0.18,
03/26 00Z,   0.00,   2.78,  99.90,   2.60,  -0.18,
03/26 01Z,   0.00,   4.12,  99.90,   3.94,  -0.18,
03/26 02Z,   0.00,   5.05,  99.90,   4.87,  -0.18,
03/26 03Z,   0.00,   5.72,  99.90,   5.54,  -0.18,
03/26 04Z,   0.00,   5.74,  99.90,   5.56,  -0.18,  (max)
03/26 05Z,   0.00,   4.95,  99.90,   4.77,  -0.18,
03/26 06Z,   0.00,   3.83,  99.90,   3.65,  -0.18,
03/26 07Z,   0.00,   2.70,  99.90,   2.52,  -0.18,
03/26 08Z,   0.00,   1.70,  99.90,   1.52,  -0.18,
03/26 09Z,   0.00,   0.88,  99.90,   0.70,  -0.18,
03/26 10Z,   0.00,   0.41,  99.90,   0.23,  -0.18,  (min)
03/26 11Z,   0.00,   0.90,  99.90,   0.72,  -0.18,
03/26 12Z,  -0.10,   2.52,  99.90,   2.24,  -0.18,
03/26 13Z,  -0.10,   4.30,  99.90,   4.02,  -0.18,
03/26 14Z,  -0.10,   5.51,  99.90,   5.24,  -0.18,
03/26 15Z,  -0.10,   6.31,  99.90,   6.04,  -0.18,
03/26 16Z,   0.00,   6.59,  99.90,   6.41,  -0.18,  (max)
03/26 17Z,   0.00,   6.03,  99.90,   5.85,  -0.18,
03/26 18Z,   0.00,   4.98,  99.90,   4.80,  -0.18,
03/26 19Z,   0.00,   3.86,  99.90,   3.68,  -0.18,
03/26 20Z,  -0.10,   2.78,  99.90,   2.50,  -0.18,
03/26 21Z,  -0.10,   1.76,  99.90,   1.48,  -0.18,
03/26 22Z,  -0.20,   0.82,  99.90,   0.44,  -0.18,
03/26 23Z,  -0.20,   0.47,  99.90,   0.09,  -0.18,  (min)
03/27 00Z,  -0.30,   1.36,  99.90,   0.88,  -0.18,
03/27 01Z,  -0.30,   3.02,  99.90,   2.54,  -0.18,
03/27 02Z,  -0.30,   4.45,  99.90,   3.97,  -0.18,
03/27 03Z,  -0.30,   5.47,  99.90,   4.99,  -0.18,
03/27 04Z,  -0.30,   6.13,  99.90,   5.65,  -0.18,  (max)
03/27 05Z,  -0.30,   6.00,  99.90,   5.52,  -0.18,
03/27 06Z,  -0.30,   5.10,  99.90,   4.62,  -0.18,
03/27 07Z,  -0.30,   3.93,  99.90,   3.45,  -0.18,
03/27 08Z,  -0.30,   2.76,  99.90,   2.29,  -0.18,
03/27 09Z,  -0.20,   1.70,  99.90,   1.32,  -0.18,
03/27 10Z,  -0.20,   0.77,  99.90,   0.39,  -0.18,
03/27 11Z,  -0.20,   0.24,  99.90,  -0.14,  -0.18,  (min)
03/27 12Z,  -0.20,   0.83,  99.90,   0.45,  -0.18,
03/27 13Z,  -0.20,   2.58,  99.90,   2.20,  -0.18,
03/27 14Z,  -0.20,   4.40,  99.90,   4.03,  -0.18,
03/27 15Z,  -0.20,   5.67,  99.90,   5.29,  -0.18,
03/27 16Z,  -0.20,   6.52,  99.90,   6.14,  -0.18,
03/27 17Z,  -0.20,   6.70,  99.90,   6.32,  -0.18,  (max)
03/27 18Z,  -0.20,   6.01,  99.90,   5.63,  -0.18,
03/27 19Z,  -0.20,   4.90,  99.90,   4.52,  -0.18,
03/27 20Z,  -0.10,   3.75,  99.90,   3.47,  -0.18,
03/27 21Z,  -0.10,   2.63,  99.90,   2.35,  -0.18,
03/27 22Z,  -0.10,   1.55,  99.90,   1.27,  -0.18,
03/27 23Z,  -0.10,   0.59,  99.90,   0.31,  -0.18,
03/28 00Z,  -0.10,   0.40,  99.90,   0.13,  -0.18,
03/28 01Z,  99.90,   1.56,  99.90,  99.90,  -0.18,
03/28 02Z,  99.90,   3.40,  99.90,  99.90,  -0.18,
03/28 03Z,  99.90,   4.91,  99.90,  99.90,  -0.18,
03/28 04Z,  99.90,   5.97,  99.90,  99.90,  -0.18,
03/28 05Z,  99.90,   6.54,  99.90,  99.90,  -0.18,
03/28 06Z,  99.90,   6.22,  99.90,  99.90,  -0.18,