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
Eastport, ME
Bar Harbor, ME
Portland, ME
Portsmouth, ME
Boston, MA
Buzzards Bay MA
Woods Hole, MA
Nantucket, MA
Providence, RI
Newport, RI
Block Island, RI
Montauk Point NY
New London, CT
Bridgeport, CT
Port Jefferson NY
Kings Pnt, NY
The Battery, NY
Bergen Pnt, NY
Sandy Hook, NJ
Atlantic City, NJ
Cape May, NJ
Philadelphia, PA
Reedy Pnt, DE
Lewes, DE
Surge List
East Coast
#Philadelphia, PA : 02/17/2025 09:20:45 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/15 18Z,  -0.10,   3.62,   3.78,  99.90,   0.26,
02/15 19Z,  -0.10,   4.71,   4.95,  99.90,   0.34,
02/15 20Z,  -0.10,   5.52,   5.86,  99.90,   0.44,
02/15 21Z,   0.00,   5.57,   5.95,  99.90,   0.38,  (max)
02/15 22Z,   0.00,   4.84,   5.09,  99.90,   0.25,
02/15 23Z,   0.00,   3.81,   3.99,  99.90,   0.18,
02/16 00Z,   0.00,   2.75,   3.04,  99.90,   0.29,
02/16 01Z,   0.00,   1.73,   2.06,  99.90,   0.33,
02/16 02Z,   0.00,   0.73,   1.04,  99.90,   0.31,
02/16 03Z,   0.10,  -0.03,   0.20,  99.90,   0.13,  (min)
02/16 04Z,   0.10,   0.19,   0.72,  99.90,   0.43,
02/16 05Z,   0.20,   1.54,   2.47,  99.90,   0.73,
02/16 06Z,   0.30,   3.09,   3.76,  99.90,   0.37,
02/16 07Z,   0.30,   4.25,   4.91,  99.90,   0.36,
02/16 08Z,   0.30,   5.18,   5.85,  99.90,   0.37,
02/16 09Z,   0.30,   5.55,   6.31,  99.90,   0.46,  (max)
02/16 10Z,   0.30,   5.04,   5.75,  99.90,   0.41,
02/16 11Z,   0.30,   4.01,   4.60,  99.90,   0.29,
02/16 12Z,   0.40,   2.88,   3.56,  99.90,   0.28,
02/16 13Z,   0.40,   1.81,   2.55,  99.90,   0.34,
02/16 14Z,   0.40,   0.85,   1.52,  99.90,   0.27,
02/16 15Z,   0.40,   0.07,   0.64,  99.90,   0.17,
02/16 16Z,   0.40,  -0.03,   0.61,  99.90,   0.24,  (min)
02/16 17Z,   0.40,   1.05,   2.54,  99.90,   1.09,
02/16 18Z,   0.60,   2.69,   4.05,  99.90,   0.76,
02/16 19Z,   0.70,   3.97,   5.32,  99.90,   0.65,
02/16 20Z,   0.70,   4.89,   6.28,  99.90,   0.69,
02/16 21Z,   0.80,   5.47,   6.95,  99.90,   0.68,
02/16 22Z,   0.90,   5.27,   7.07,  99.90,   0.90,  (max)
02/16 23Z,   1.00,   4.35,   6.30,  99.90,   0.95,
02/17 00Z,   1.10,   3.23,   5.23,  99.90,   0.90,
02/17 01Z,   1.10,   2.13,   4.23,  99.90,   1.00,
02/17 02Z,   1.00,   1.16,   3.25,  99.90,   1.09,
02/17 03Z,   0.90,   0.34,   2.37,  99.90,   1.13,
02/17 04Z,   0.80,  -0.05,   1.44,  99.90,   0.69,
02/17 05Z,   0.70,   0.63,   0.87,  99.90,  -0.46,  (min)
02/17 06Z,   0.60,   2.24,   1.28,  99.90,  -1.56,
02/17 07Z,   0.50,   3.73,   2.26,  99.90,  -1.97,
02/17 08Z,   0.40,   4.72,   3.00,  99.90,  -2.12,
02/17 09Z,   0.30,   5.43,   3.72,  99.90,  -2.01,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
02/17 10Z,   0.30,   5.52,  99.90,   4.00,  -1.82,  (max)
02/17 11Z,   0.20,   4.78,  99.90,   3.34,  -1.64,
02/17 12Z,   0.20,   3.63,  99.90,   2.38,  -1.45,
02/17 13Z,   0.20,   2.46,  99.90,   1.39,  -1.27,
02/17 14Z,   0.10,   1.42,  99.90,   0.44,  -1.08,
02/17 15Z,   0.10,   0.57,  99.90,  -0.23,  -0.90,
02/17 16Z,   0.10,  -0.02,  99.90,  -0.64,  -0.72,  (min)
02/17 17Z,   0.00,   0.19,  99.90,  -0.34,  -0.53,
02/17 18Z,   0.00,   1.50,  99.90,   1.16,  -0.35,
02/17 19Z,   0.00,   3.10,  99.90,   2.94,  -0.16,
02/17 20Z,  -0.10,   4.19,  99.90,   4.12,   0.02,
02/17 21Z,  -0.10,   4.95,  99.90,   5.06,   0.21,
02/17 22Z,  -0.20,   5.33,  99.90,   5.34,   0.21,  (max)
02/17 23Z,  -0.20,   4.91,  99.90,   4.91,   0.21,
02/18 00Z,  -0.20,   3.86,  99.90,   3.87,   0.21,
02/18 01Z,  -0.10,   2.68,  99.90,   2.78,   0.21,
02/18 02Z,  -0.10,   1.58,  99.90,   1.69,   0.21,
02/18 03Z,  -0.10,   0.71,  99.90,   0.82,   0.21,
02/18 04Z,  -0.10,   0.11,  99.90,   0.22,   0.21,
02/18 05Z,  -0.20,   0.09,  99.90,   0.10,   0.21,  (min)
02/18 06Z,  -0.20,   1.15,  99.90,   1.16,   0.21,
02/18 07Z,  -0.30,   2.89,  99.90,   2.80,   0.21,
02/18 08Z,  -0.30,   4.25,  99.90,   4.16,   0.21,
02/18 09Z,  -0.30,   5.06,  99.90,   4.97,   0.21,
02/18 10Z,  -0.30,   5.56,  99.90,   5.47,   0.21,  (max)
02/18 11Z,  -0.40,   5.41,  99.90,   5.22,   0.21,
02/18 12Z,  -0.40,   4.50,  99.90,   4.31,   0.21,
02/18 13Z,  -0.40,   3.29,  99.90,   3.10,   0.21,
02/18 14Z,  -0.40,   2.12,  99.90,   1.93,   0.21,
02/18 15Z,  -0.40,   1.14,  99.90,   0.94,   0.21,
02/18 16Z,  -0.40,   0.39,  99.90,   0.20,   0.21,
02/18 17Z,  -0.50,  -0.00,  99.90,  -0.30,   0.21,  (min)
02/18 18Z,  -0.50,   0.47,  99.90,   0.18,   0.21,
02/18 19Z,  -0.50,   1.91,  99.90,   1.62,   0.21,
02/18 20Z,  -0.50,   3.39,  99.90,   3.09,   0.21,
02/18 21Z,  -0.50,   4.29,  99.90,   4.00,   0.21,
02/18 22Z,  -0.60,   4.92,  99.90,   4.52,   0.21,
02/18 23Z,  -0.60,   5.13,  99.90,   4.73,   0.21,  (max)
02/19 00Z,  -0.60,   4.54,  99.90,   4.15,   0.21,
02/19 01Z,  -0.60,   3.42,  99.90,   3.03,   0.21,
02/19 02Z,  -0.60,   2.21,  99.90,   1.82,   0.21,
02/19 03Z,  -0.60,   1.16,  99.90,   0.77,   0.21,
02/19 04Z,  -0.60,   0.42,  99.90,   0.03,   0.21,
02/19 05Z,  -0.60,   0.04,  99.90,  -0.35,   0.21,  (min)
02/19 06Z,  -0.60,   0.33,  99.90,  -0.06,   0.21,
02/19 07Z,  -0.50,   1.68,  99.90,   1.38,   0.21,
02/19 08Z,  -0.50,   3.43,  99.90,   3.14,   0.21,
02/19 09Z,  -0.40,   4.61,  99.90,   4.42,   0.21,
02/19 10Z,  -0.40,   5.26,  99.90,   5.07,   0.21,
02/19 11Z,  -0.40,   5.60,  99.90,   5.40,   0.21,  (max)
02/19 12Z,  -0.40,   5.26,  99.90,   5.06,   0.21,
02/19 13Z,  -0.40,   4.24,  99.90,   4.05,   0.21,
02/19 14Z,  -0.40,   3.02,  99.90,   2.83,   0.21,
02/19 15Z,  -0.40,   1.89,  99.90,   1.70,   0.21,
02/19 16Z,  -0.30,   0.99,  99.90,   0.90,   0.21,
02/19 17Z,  -0.30,   0.35,  99.90,   0.25,   0.21,
02/19 18Z,  -0.30,   0.10,  99.90,   0.00,   0.21,  (min)
02/19 19Z,  -0.20,   0.75,  99.90,   0.76,   0.21,
02/19 20Z,  -0.20,   2.23,  99.90,   2.24,   0.21,
02/19 21Z,  -0.20,   3.54,  99.90,   3.55,   0.21,
02/19 22Z,  -0.20,   4.29,  99.90,   4.30,   0.21,
02/19 23Z,  -0.20,   4.83,  99.90,   4.84,   0.21,
02/20 00Z,  -0.10,   4.92,  99.90,   5.03,   0.21,  (max)
02/20 01Z,  -0.10,   4.22,  99.90,   4.33,   0.21,
02/20 02Z,  -0.10,   3.07,  99.90,   3.18,   0.21,
02/20 03Z,  -0.10,   1.88,  99.90,   1.99,   0.21,
02/20 04Z,  -0.10,   0.91,  99.90,   1.02,   0.21,
02/20 05Z,   0.00,   0.29,  99.90,   0.50,   0.21,
02/20 06Z,   0.00,   0.07,  99.90,   0.28,   0.21,  (min)
02/20 07Z,   0.00,   0.61,  99.90,   0.81,   0.21,
02/20 08Z,   0.00,   2.12,  99.90,   2.33,   0.21,
02/20 09Z,   0.00,   3.81,  99.90,   4.02,   0.21,
02/20 10Z,   0.00,   4.82,  99.90,   5.03,   0.21,
02/20 11Z,   0.10,   5.36,  99.90,   5.67,   0.21,
02/20 12Z,   0.10,   5.58,  99.90,   5.89,   0.21,  (max)
02/20 13Z,   0.10,   5.11,  99.90,   5.42,   0.21,
02/20 14Z,   0.10,   4.06,  99.90,   4.36,   0.21,
02/20 15Z,   0.20,   2.87,  99.90,   3.28,   0.21,
02/20 16Z,   0.20,   1.81,  99.90,   2.21,   0.21,
02/20 17Z,   0.20,   0.98,  99.90,   1.39,   0.21,
02/20 18Z,   0.20,   0.39,  99.90,   0.80,   0.21,
02/20 19Z,   0.20,   0.23,  99.90,   0.64,   0.21,  (min)
02/20 20Z,   0.20,   1.00,  99.90,   1.41,   0.21,
02/20 21Z,   0.20,   2.44,  99.90,   2.85,   0.21,
02/20 22Z,   0.20,   3.58,  99.90,   3.99,   0.21,
02/20 23Z,   0.20,   4.24,  99.90,   4.65,   0.21,
02/21 00Z,   0.20,   4.75,  99.90,   5.16,   0.21,
02/21 01Z,  99.90,   4.75,  99.90,  99.90,   0.21,
02/21 02Z,  99.90,   3.99,  99.90,  99.90,   0.21,
02/21 03Z,  99.90,   2.84,  99.90,  99.90,   0.21,
02/21 04Z,  99.90,   1.70,  99.90,  99.90,   0.21,
02/21 05Z,  99.90,   0.80,  99.90,  99.90,   0.21,
02/21 06Z,  99.90,   0.27,  99.90,  99.90,   0.21,