Data



Data Notes



Extracted from Database

11 Mar 2019

PORT ALEXANDER

Station Information

Station ID: 2299
Latitude: 56.246667
Longitude: -134.646667
Coastline code: 821
Station code: 33
Country: UNITED STATES
Time span of data: 2007 – 2018
Completeness (%): 92
Date of last update: 05 Feb 2019

Green Arrow: Current Station
Yellow Marker: Neighbouring RLR Station
Red Marker: Neighbouring Metric Station

Please note: In many cases, the station position in our database is accurate to only one minute. Thus, the tide gauge may not appear to be on the coast.

Tide Gauge Data

Plot of monthly mean sea level data at PORT ALEXANDER.

Link to larger image of monthly data plot.
Download monthly mean sea level data.

Plot of annual mean sea level data at PORT ALEXANDER.

Link to larger image of annual data plot.
Download annual mean sea level data.

Download metric sea level data. Use only with extreme caution.
NOTE: If some of the data are red in the plots above, the 'flag for attention' is set. Please see the documentation below.

Additional Data Sources (guide to additional data sources)

Nearby GNSS Stations from SONEL: AB48

Station Documentation

Link to RLR information.

Documentation added 2016-04-26

Port Alexander, Alaska is a newly downloaded NOAA station. The Primary benchmark does not have a name on the NOAA benchmark sheets but the designation is given as 945 1054 TIDAL 1. Several Alaskan stations have been newly downloaded from the NOAA website to help with the Quality Control of the data (buddy check).

Documentation added 2019-02-05

Data for Port Alexander for Feb/Mar 2017 have been revised.

Data Authority

N.O.A.A. / N.O.S.
N/oes33, Ssmc4, Room 6531
1305 East-West Highway
Silver Spring,
MD 20910