30–50 h band-pass filtered mooring data near the Shelf Break of the Chukchi Sea

Topographic Rossby waves (TRWs) were observed with a period of approximately 35 h using a mooring observation on the shelf break of the Chukchi Sea in the Arctic Ocean. One mooring (CP14) was deployed at 74.80°N and 167.89°W during the Araon Cruise (ARA05B) by Korea Polar Research Institute (KOPRI). The mooring was equipped with an upward looking acoustic Doppler current profiler (ADCP, Workhorse sentinel [WHS] 600 kHz) at approximately 58 m, a downward looking ADCP (WHS 300 kHz) at approximately 63 m, 29 temperature sensors (Sea Bird Electronics [SBE] 56 and SBE 37-SM), and four salinity sensors (SBE 37-SM). Data were collected for approximately one year from 21 August 2014 to 5 August 2015. Observed TRW events coincided with local sea ice concentration (MASAM2: Daily 4-km Arctic Sea Ice Concentration) and wind-stress (ERA-Interim daily reanalysis dataset) events. 

Topographic Rossby waves (TRWs) were observed with a period of approximately 35 h using a mooring observation on the shelf break of the Chukchi Sea in the Arctic Ocean. One mooring (CP14) was deployed at 74.80°N and 167.89°W during the Araon Cruise (ARA05B) by Korea Polar Research Institute (KOPRI). The mooring was equipped with an upward looking acoustic Doppler current profiler (ADCP, Workhorse sentinel [WHS] 600 kHz) at approximately 58 m, a downward looking ADCP (WHS 300 kHz) at approximately 63 m, 29 temperature sensors (Sea Bird Electronics [SBE] 56 and SBE 37-SM), and four salinity sensors (SBE 37-SM). Data were collected for approximately one year from 21 August 2014 to 5 August 2015. Observed TRW events coincided with local sea ice concentration (MASAM2: Daily 4-km Arctic Sea Ice Concentration) and wind-stress (ERA-Interim daily reanalysis dataset) events. 

Disciplines

Physical oceanography

Keywords

Mooring data

Location

75N, 74.5S, -170E, -166W

Data

FileSizeFormatProcessingAccess
73946.egg
74 MomatProcessed data
How to cite
Ku Ahyoung, Seung YoungHo, Jeon Chanhyung, Choi Youngseok, Yoshizawa Eri, Shimada Koji, Cho Kyoung-Ho, Park Jae-Hun (2019). 30–50 h band-pass filtered mooring data near the Shelf Break of the Chukchi Sea. SEANOE. https://doi.org/10.17882/74244
In addition to properly cite this dataset, it would be appreciated that the following work(s) be cited too, when using this dataset in a publication :
Ku Ahyoung, Seung Young Ho, Jeon Chanhyung, Choi Youngseok, Yoshizawa Eri, Shimada Koji, Cho Kyoung‐Ho, Park Jae‐Hun (2020). Observation of Bottom‐Trapped Topographic Rossby Waves on the Shelf Break of the Chukchi Sea. Journal of Geophysical Research: Oceans, -. https://doi.org/10.1029/2019JC015436

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