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 : 08/19/2022 19:20:33 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
08/18 00Z,   0.00,   1.72,   1.88,  99.90,   0.16,
08/18 01Z,   0.00,   1.45,   1.68,  99.90,   0.23,  (min)
08/18 02Z,   0.00,   1.38,   1.69,  99.90,   0.31,
08/18 03Z,   0.00,   1.54,   1.90,  99.90,   0.36,
08/18 04Z,   0.10,   1.91,   2.07,  99.90,   0.06,
08/18 05Z,   0.00,   2.41,   2.57,  99.90,   0.16,
08/18 06Z,   0.00,   2.90,   3.09,  99.90,   0.19,
08/18 07Z,   0.00,   3.24,   3.39,  99.90,   0.15,
08/18 08Z,   0.00,   3.32,   3.50,  99.90,   0.18,  (max)
08/18 09Z,   0.00,   3.09,   3.25,  99.90,   0.16,
08/18 10Z,   0.00,   2.56,   2.70,  99.90,   0.14,
08/18 11Z,   0.00,   1.83,   1.81,  99.90,  -0.02,
08/18 12Z,   0.00,   1.03,   0.93,  99.90,  -0.10,
08/18 13Z,   0.00,   0.34,   0.43,  99.90,   0.09,
08/18 14Z,   0.00,  -0.11,  -0.07,  99.90,   0.04,
08/18 15Z,   0.00,  -0.23,  -0.10,  99.90,   0.13,  (min)
08/18 16Z,   0.00,  -0.01,   0.07,  99.90,   0.08,
08/18 17Z,   0.00,   0.48,   0.48,  99.90,  -0.00,
08/18 18Z,   0.00,   1.14,   1.24,  99.90,   0.10,
08/18 19Z,   0.10,   1.82,   1.84,  99.90,  -0.08,
08/18 20Z,   0.10,   2.39,   2.44,  99.90,  -0.05,
08/18 21Z,   0.10,   2.75,   2.76,  99.90,  -0.09,
08/18 22Z,   0.20,   2.85,   2.79,  99.90,  -0.26,  (max)
08/18 23Z,   0.20,   2.72,   2.73,  99.90,  -0.19,
08/19 00Z,   0.10,   2.44,   2.55,  99.90,   0.01,
08/19 01Z,   0.10,   2.12,   2.39,  99.90,   0.17,
08/19 02Z,   0.10,   1.88,   2.19,  99.90,   0.21,
08/19 03Z,   0.10,   1.81,   2.16,  99.90,   0.25,  (min)
08/19 04Z,   0.20,   1.94,   2.26,  99.90,   0.12,
08/19 05Z,   0.20,   2.26,   2.53,  99.90,   0.07,
08/19 06Z,   0.20,   2.67,   3.01,  99.90,   0.14,
08/19 07Z,   0.20,   3.05,   3.41,  99.90,   0.16,
08/19 08Z,   0.30,   3.27,   3.58,  99.90,   0.01,  (max)
08/19 09Z,   0.30,   3.24,   3.47,  99.90,  -0.07,
08/19 10Z,   0.20,   2.90,   3.15,  99.90,   0.05,
08/19 11Z,   0.20,   2.30,   2.51,  99.90,   0.01,
08/19 12Z,   0.30,   1.52,   1.88,  99.90,   0.06,
08/19 13Z,   0.30,   0.71,   1.05,  99.90,   0.04,
08/19 14Z,   0.30,   0.04,   0.45,  99.90,   0.11,
08/19 15Z,   0.30,  -0.37,   0.04,  99.90,   0.11,
08/19 16Z,   0.30,  -0.43,   0.02,  99.90,   0.15,  (min)
08/19 17Z,   0.40,  -0.15,   0.28,  99.90,   0.03,
08/19 18Z,   0.40,   0.41,   0.86,  99.90,   0.05,
08/19 19Z,   0.40,   1.13,   1.57,  99.90,   0.04,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
08/19 20Z,   0.40,   1.86,  99.90,   2.31,   0.05,
08/19 21Z,   0.40,   2.47,  99.90,   2.93,   0.06,
08/19 22Z,   0.40,   2.87,  99.90,   3.34,   0.06,
08/19 23Z,   0.40,   3.02,  99.90,   3.50,   0.07,  (max)
08/20 00Z,   0.40,   2.94,  99.90,   3.42,   0.08,
08/20 01Z,   0.40,   2.71,  99.90,   3.20,   0.09,
08/20 02Z,   0.30,   2.44,  99.90,   2.83,   0.09,
08/20 03Z,   0.30,   2.23,  99.90,   2.63,   0.10,
08/20 04Z,   0.30,   2.16,  99.90,   2.57,   0.11,  (min)
08/20 05Z,   0.30,   2.28,  99.90,   2.69,   0.11,
08/20 06Z,   0.30,   2.54,  99.90,   2.96,   0.12,
08/20 07Z,   0.30,   2.87,  99.90,   3.30,   0.13,
08/20 08Z,   0.30,   3.15,  99.90,   3.58,   0.13,
08/20 09Z,   0.20,   3.26,  99.90,   3.59,   0.13,  (max)
08/20 10Z,   0.20,   3.12,  99.90,   3.45,   0.13,
08/20 11Z,   0.10,   2.69,  99.90,   2.92,   0.13,
08/20 12Z,   0.10,   2.03,  99.90,   2.26,   0.13,
08/20 13Z,   0.10,   1.23,  99.90,   1.46,   0.13,
08/20 14Z,   0.10,   0.45,  99.90,   0.68,   0.13,
08/20 15Z,   0.10,  -0.16,  99.90,   0.06,   0.13,
08/20 16Z,   0.00,  -0.49,  99.90,  -0.37,   0.13,  (min)
08/20 17Z,   0.10,  -0.48,  99.90,  -0.25,   0.13,
08/20 18Z,   0.00,  -0.13,  99.90,  -0.00,   0.13,
08/20 19Z,   0.00,   0.48,  99.90,   0.61,   0.13,
08/20 20Z,   0.00,   1.22,  99.90,   1.35,   0.13,
08/20 21Z,   0.00,   1.97,  99.90,   2.09,   0.13,
08/20 22Z,  -0.10,   2.58,  99.90,   2.61,   0.13,
08/20 23Z,  -0.10,   2.98,  99.90,   3.01,   0.13,
08/21 00Z,  -0.10,   3.14,  99.90,   3.17,   0.13,  (max)
08/21 01Z,  -0.10,   3.08,  99.90,   3.11,   0.13,
08/21 02Z,  -0.10,   2.89,  99.90,   2.91,   0.13,
08/21 03Z,  -0.10,   2.65,  99.90,   2.68,   0.13,
08/21 04Z,  -0.10,   2.48,  99.90,   2.51,   0.13,
08/21 05Z,  -0.10,   2.44,  99.90,   2.47,   0.13,  (min)
08/21 06Z,  -0.10,   2.55,  99.90,   2.58,   0.13,
08/21 07Z,  -0.10,   2.78,  99.90,   2.81,   0.13,
08/21 08Z,  -0.10,   3.04,  99.90,   3.07,   0.13,
08/21 09Z,  -0.10,   3.22,  99.90,   3.25,   0.13,  (max)
08/21 10Z,  -0.10,   3.22,  99.90,   3.25,   0.13,
08/21 11Z,  -0.10,   2.97,  99.90,   3.00,   0.13,
08/21 12Z,  -0.10,   2.47,  99.90,   2.50,   0.13,
08/21 13Z,  -0.10,   1.77,  99.90,   1.80,   0.13,
08/21 14Z,  -0.10,   0.98,  99.90,   1.01,   0.13,
08/21 15Z,  -0.10,   0.26,  99.90,   0.28,   0.13,
08/21 16Z,  -0.10,  -0.28,  99.90,  -0.25,   0.13,
08/21 17Z,  -0.10,  -0.51,  99.90,  -0.49,   0.13,  (min)
08/21 18Z,  -0.10,  -0.41,  99.90,  -0.38,   0.13,
08/21 19Z,  -0.10,   0.00,  99.90,   0.03,   0.13,
08/21 20Z,  -0.10,   0.64,  99.90,   0.67,   0.13,
08/21 21Z,  -0.10,   1.38,  99.90,   1.41,   0.13,
08/21 22Z,  -0.10,   2.10,  99.90,   2.12,   0.13,
08/21 23Z,  -0.10,   2.67,  99.90,   2.70,   0.13,
08/22 00Z,  -0.10,   3.04,  99.90,   3.07,   0.13,
08/22 01Z,  -0.10,   3.18,  99.90,   3.21,   0.13,  (max)
08/22 02Z,  -0.10,   3.13,  99.90,   3.16,   0.13,
08/22 03Z,  -0.10,   2.97,  99.90,   3.00,   0.13,
08/22 04Z,  -0.10,   2.79,  99.90,   2.81,   0.13,
08/22 05Z,  -0.10,   2.67,  99.90,   2.70,   0.13,
08/22 06Z,  -0.10,   2.66,  99.90,   2.69,   0.13,  (min)
08/22 07Z,  -0.10,   2.78,  99.90,   2.81,   0.13,
08/22 08Z,  -0.10,   2.98,  99.90,   3.00,   0.13,
08/22 09Z,  -0.10,   3.17,  99.90,   3.19,   0.13,
08/22 10Z,  -0.10,   3.25,  99.90,   3.28,   0.13,  (max)
08/22 11Z,  -0.10,   3.14,  99.90,   3.17,   0.13,
08/22 12Z,  -0.10,   2.80,  99.90,   2.83,   0.13,
08/22 13Z,  -0.10,   2.24,  99.90,   2.26,   0.13,
08/22 14Z,  -0.10,   1.52,  99.90,   1.55,   0.13,
08/22 15Z,  -0.10,   0.77,  99.90,   0.79,   0.13,
08/22 16Z,  -0.10,   0.11,  99.90,   0.14,   0.13,
08/22 17Z,  -0.10,  -0.32,  99.90,  -0.29,   0.13,
08/22 18Z,  -0.10,  -0.45,  99.90,  -0.43,   0.13,  (min)
08/22 19Z,  -0.10,  -0.27,  99.90,  -0.24,   0.13,
08/22 20Z,  -0.10,   0.19,  99.90,   0.22,   0.13,
08/22 21Z,  -0.20,   0.84,  99.90,   0.77,   0.13,
08/22 22Z,  -0.20,   1.55,  99.90,   1.48,   0.13,
08/22 23Z,  -0.20,   2.21,  99.90,   2.14,   0.13,
08/23 00Z,  -0.20,   2.72,  99.90,   2.65,   0.13,
08/23 01Z,  -0.10,   3.04,  99.90,   3.06,   0.13,
08/23 02Z,  -0.10,   3.15,  99.90,   3.18,   0.13,  (max)
08/23 03Z,  -0.10,   3.11,  99.90,   3.14,   0.13,
08/23 04Z,  -0.10,   2.98,  99.90,   3.01,   0.13,
08/23 05Z,  -0.10,   2.86,  99.90,   2.88,   0.13,
08/23 06Z,  -0.10,   2.79,  99.90,   2.82,   0.13,  (min)
08/23 07Z,  -0.10,   2.83,  99.90,   2.86,   0.13,
08/23 08Z,  -0.10,   2.96,  99.90,   2.99,   0.13,
08/23 09Z,   0.00,   3.12,  99.90,   3.25,   0.13,
08/23 10Z,   0.00,   3.24,  99.90,   3.37,   0.13,  (max)
08/23 11Z,   0.00,   3.24,  99.90,   3.36,   0.13,
08/23 12Z,   0.00,   3.03,  99.90,   3.16,   0.13,