EXTRA-TROPICAL  STORM  SURGE  2.3
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
#Unalaska, AK : 05/16/2022 19:21:09 GMT (units in feet HAT)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/15 00Z,  -1.00,  -3.50,  -4.10,  99.90,   0.40,
05/15 01Z,  -1.00,  -3.09,  -3.75,  99.90,   0.34,
05/15 02Z,  -1.00,  -2.85,  -3.56,  99.90,   0.29,
05/15 03Z,  -0.90,  -2.80,  -3.44,  99.90,   0.26,  (max)
05/15 04Z,  -0.90,  -2.87,  -3.60,  99.90,   0.17,
05/15 05Z,  -0.90,  -2.99,  -3.65,  99.90,   0.24,  (min)
05/15 06Z,  -1.00,  -3.06,  -3.64,  99.90,   0.42,  (max)
05/15 07Z,  -0.90,  -3.02,  -3.67,  99.90,   0.25,  (min)
05/15 08Z,  -0.90,  -2.84,  -3.50,  99.90,   0.24,
05/15 09Z,  -0.90,  -2.53,  -3.13,  99.90,   0.30,
05/15 10Z,  -0.90,  -2.19,  -2.69,  99.90,   0.40,
05/15 11Z,  -0.80,  -1.90,  -2.43,  99.90,   0.27,
05/15 12Z,  -0.80,  -1.79,  -2.37,  99.90,   0.22,
05/15 13Z,  -0.80,  -1.92,  -2.36,  99.90,   0.36,  (max)
05/15 14Z,  -0.70,  -2.32,  -2.62,  99.90,   0.40,
05/15 15Z,  -0.70,  -2.97,  -3.28,  99.90,   0.39,
05/15 16Z,  -0.60,  -3.77,  -3.92,  99.90,   0.45,
05/15 17Z,  -0.60,  -4.60,  -4.72,  99.90,   0.48,
05/15 18Z,  -0.50,  -5.33,  -5.23,  99.90,   0.60,
05/15 19Z,  -0.40,  -5.82,  -5.91,  99.90,   0.31,
05/15 20Z,  -0.40,  -6.02,  -6.29,  99.90,   0.13,  (min)
05/15 21Z,  -0.30,  -5.88,  -5.81,  99.90,   0.37,
05/15 22Z,  -0.30,  -5.46,  -5.68,  99.90,   0.08,
05/15 23Z,  -0.30,  -4.83,  -5.07,  99.90,   0.06,
05/16 00Z,  -0.40,  -4.12,  -4.28,  99.90,   0.24,
05/16 01Z,  -0.30,  -3.46,  -3.58,  99.90,   0.18,
05/16 02Z,  -0.30,  -2.92,  -2.91,  99.90,   0.31,
05/16 03Z,  -0.30,  -2.59,  -2.57,  99.90,   0.32,
05/16 04Z,  -0.30,  -2.46,  -2.48,  99.90,   0.28,
05/16 05Z,  -0.40,  -2.47,  -2.48,  99.90,   0.39,  (max)
05/16 06Z,  -0.50,  -2.55,  -2.58,  99.90,   0.47,
05/16 07Z,  -0.50,  -2.60,  -2.63,  99.90,   0.47,  (min)
05/16 08Z,  -0.50,  -2.55,  -2.50,  99.90,   0.55,
05/16 09Z,  -0.50,  -2.38,  -2.34,  99.90,   0.54,
05/16 10Z,  -0.50,  -2.11,  -2.13,  99.90,   0.48,
05/16 11Z,  -0.50,  -1.82,  -1.90,  99.90,   0.42,
05/16 12Z,  -0.60,  -1.62,  -1.67,  99.90,   0.55,
05/16 13Z,  -0.60,  -1.60,  -1.62,  99.90,   0.58,  (max)
05/16 14Z,  -0.50,  -1.85,  -1.89,  99.90,   0.46,
05/16 15Z,  -0.50,  -2.37,  -2.39,  99.90,   0.48,
05/16 16Z,  -0.50,  -3.14,  -3.21,  99.90,   0.43,
05/16 17Z,  -0.40,  -4.05,  -4.17,  99.90,   0.28,
05/16 18Z,  -0.40,  -4.97,  -5.05,  99.90,   0.32,
05/16 19Z,  -0.50,  -5.75,  -5.84,  99.90,   0.41,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
05/16 20Z,  -0.50,  -6.27,  99.90,  -6.35,   0.41,
05/16 21Z,  -0.50,  -6.44,  99.90,  -6.52,   0.42,  (min)
05/16 22Z,  -0.50,  -6.24,  99.90,  -6.32,   0.42,
05/16 23Z,  -0.50,  -5.73,  99.90,  -5.80,   0.43,
05/17 00Z,  -0.50,  -4.99,  99.90,  -5.06,   0.43,
05/17 01Z,  -0.50,  -4.15,  99.90,  -4.22,   0.43,
05/17 02Z,  -0.50,  -3.36,  99.90,  -3.42,   0.44,
05/17 03Z,  -0.40,  -2.72,  99.90,  -2.68,   0.44,
05/17 04Z,  -0.40,  -2.30,  99.90,  -2.25,   0.45,
05/17 05Z,  -0.40,  -2.11,  99.90,  -2.06,   0.45,
05/17 06Z,  -0.40,  -2.09,  99.90,  -2.03,   0.46,  (max)
05/17 07Z,  -0.40,  -2.16,  99.90,  -2.10,   0.46,
05/17 08Z,  -0.40,  -2.23,  99.90,  -2.17,   0.46,  (min)
05/17 09Z,  -0.40,  -2.21,  99.90,  -2.15,   0.46,
05/17 10Z,  -0.40,  -2.07,  99.90,  -2.01,   0.46,
05/17 11Z,  -0.40,  -1.85,  99.90,  -1.79,   0.46,
05/17 12Z,  -0.40,  -1.61,  99.90,  -1.55,   0.46,
05/17 13Z,  -0.40,  -1.45,  99.90,  -1.39,   0.46,  (max)
05/17 14Z,  -0.40,  -1.50,  99.90,  -1.44,   0.46,
05/17 15Z,  -0.40,  -1.80,  99.90,  -1.75,   0.46,
05/17 16Z,  -0.40,  -2.40,  99.90,  -2.34,   0.46,
05/17 17Z,  -0.40,  -3.24,  99.90,  -3.18,   0.46,
05/17 18Z,  -0.40,  -4.22,  99.90,  -4.16,   0.46,
05/17 19Z,  -0.40,  -5.20,  99.90,  -5.14,   0.46,
05/17 20Z,  -0.40,  -6.02,  99.90,  -5.96,   0.46,
05/17 21Z,  -0.40,  -6.56,  99.90,  -6.50,   0.46,
05/17 22Z,  -0.40,  -6.72,  99.90,  -6.66,   0.46,  (min)
05/17 23Z,  -0.40,  -6.48,  99.90,  -6.42,   0.46,
05/18 00Z,  -0.50,  -5.90,  99.90,  -5.94,   0.46,
05/18 01Z,  -0.50,  -5.06,  99.90,  -5.10,   0.46,
05/18 02Z,  -0.40,  -4.12,  99.90,  -4.06,   0.46,
05/18 03Z,  -0.40,  -3.23,  99.90,  -3.17,   0.46,
05/18 04Z,  -0.40,  -2.50,  99.90,  -2.44,   0.46,
05/18 05Z,  -0.40,  -2.02,  99.90,  -1.97,   0.46,
05/18 06Z,  -0.40,  -1.80,  99.90,  -1.74,   0.46,
05/18 07Z,  -0.40,  -1.79,  99.90,  -1.73,   0.46,  (max)
05/18 08Z,  -0.50,  -1.89,  99.90,  -1.93,   0.46,
05/18 09Z,  -0.50,  -2.00,  99.90,  -2.04,   0.46,
05/18 10Z,  -0.50,  -2.03,  99.90,  -2.08,   0.46,  (min)
05/18 11Z,  -0.50,  -1.95,  99.90,  -1.99,   0.46,
05/18 12Z,  -0.50,  -1.77,  99.90,  -1.81,   0.46,
05/18 13Z,  -0.50,  -1.55,  99.90,  -1.59,   0.46,
05/18 14Z,  -0.50,  -1.42,  99.90,  -1.46,   0.46,  (max)
05/18 15Z,  -0.50,  -1.47,  99.90,  -1.51,   0.46,
05/18 16Z,  -0.50,  -1.79,  99.90,  -1.83,   0.46,
05/18 17Z,  -0.50,  -2.40,  99.90,  -2.44,   0.46,
05/18 18Z,  -0.50,  -3.26,  99.90,  -3.30,   0.46,
05/18 19Z,  -0.50,  -4.27,  99.90,  -4.31,   0.46,
05/18 20Z,  -0.50,  -5.29,  99.90,  -5.33,   0.46,
05/18 21Z,  -0.60,  -6.14,  99.90,  -6.28,   0.46,
05/18 22Z,  -0.60,  -6.70,  99.90,  -6.84,   0.46,
05/18 23Z,  -0.60,  -6.86,  99.90,  -7.00,   0.46,  (min)
05/19 00Z,  -0.60,  -6.60,  99.90,  -6.74,   0.46,
05/19 01Z,  -0.60,  -5.96,  99.90,  -6.10,   0.46,
05/19 02Z,  -0.60,  -5.05,  99.90,  -5.19,   0.46,
05/19 03Z,  -0.60,  -4.04,  99.90,  -4.18,   0.46,
05/19 04Z,  -0.60,  -3.07,  99.90,  -3.21,   0.46,
05/19 05Z,  -0.60,  -2.29,  99.90,  -2.43,   0.46,
05/19 06Z,  -0.60,  -1.79,  99.90,  -1.93,   0.46,
05/19 07Z,  -0.60,  -1.58,  99.90,  -1.72,   0.46,  (max)
05/19 08Z,  -0.60,  -1.60,  99.90,  -1.74,   0.46,
05/19 09Z,  -0.60,  -1.76,  99.90,  -1.91,   0.46,
05/19 10Z,  -0.60,  -1.95,  99.90,  -2.09,   0.46,
05/19 11Z,  -0.60,  -2.05,  99.90,  -2.19,   0.46,  (min)
05/19 12Z,  -0.60,  -2.02,  99.90,  -2.16,   0.46,
05/19 13Z,  -0.60,  -1.87,  99.90,  -2.01,   0.46,
05/19 14Z,  -0.60,  -1.66,  99.90,  -1.80,   0.46,
05/19 15Z,  -0.50,  -1.51,  99.90,  -1.55,   0.46,  (max)
05/19 16Z,  -0.50,  -1.54,  99.90,  -1.58,   0.46,
05/19 17Z,  -0.50,  -1.82,  99.90,  -1.86,   0.46,
05/19 18Z,  -0.50,  -2.40,  99.90,  -2.44,   0.46,
05/19 19Z,  -0.40,  -3.24,  99.90,  -3.18,   0.46,
05/19 20Z,  -0.40,  -4.24,  99.90,  -4.18,   0.46,
05/19 21Z,  -0.40,  -5.26,  99.90,  -5.20,   0.46,
05/19 22Z,  -0.40,  -6.12,  99.90,  -6.07,   0.46,
05/19 23Z,  -0.40,  -6.69,  99.90,  -6.63,   0.46,
05/20 00Z,  -0.40,  -6.85,  99.90,  -6.79,   0.46,  (min)
05/20 01Z,  -0.40,  -6.57,  99.90,  -6.51,   0.46,
05/20 02Z,  -0.30,  -5.90,  99.90,  -5.74,   0.46,
05/20 03Z,  -0.30,  -4.95,  99.90,  -4.79,   0.46,
05/20 04Z,  -0.30,  -3.88,  99.90,  -3.72,   0.46,
05/20 05Z,  -0.30,  -2.88,  99.90,  -2.72,   0.46,
05/20 06Z,  -0.20,  -2.09,  99.90,  -1.83,   0.46,
05/20 07Z,  -0.20,  -1.61,  99.90,  -1.35,   0.46,
05/20 08Z,  -0.20,  -1.44,  99.90,  -1.18,   0.46,  (max)
05/20 09Z,  -0.20,  -1.54,  99.90,  -1.28,   0.46,
05/20 10Z,  -0.20,  -1.79,  99.90,  -1.53,   0.46,
05/20 11Z,  -0.20,  -2.06,  99.90,  -1.80,   0.46,
05/20 12Z,  -0.20,  -2.24,  99.90,  -1.98,   0.46,