Data



Data Notes



Extracted from Database

20 May 2019

JUNEAU

Station Information

Station ID: 405
Latitude: 58.298333
Longitude: -134.411667
Coastline code: 821
Station code: 44
Country: UNITED STATES
Time span of data: 1936 – 2018
Completeness (%): 96
Date of last update: 31 Jan 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 JUNEAU.

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

Plot of annual mean sea level data at JUNEAU.

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: JNU1, AB50

Station Documentation

Link to RLR information.

Documentation added 1991-06-11

Juneau 821/044 RLR(1964) is 15.8m below BM8

Documentation added 1992-04-02

SOUTH ALASKAN COASTLINE EARTHQUAKE PRONE - E.G. MAGNITUDE 9.2 EARTHQUAKE OF 28 MARCH 1964 - SEE SAVAGE AND PLAFKER, JGR,96(B3), 4325-4335, 1991 ANNUAL MEANS AVAILABLE FOR 1941-43, SUPPLIED BY AUTHORITY 52

Documentation added 2011-11-23

Using information from the NOAA website the RLR diagram has been revised. The previous Primary benchmark BM8 13.036m above the gauge datum is not named as such in the NOAA report. However, the Primary benchmark is labelled 945 2210 TIDAL 8 alias 8 1922 and remains 13.036m above gauge datum.

Data Authority

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