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Dataset Overview | National Centers for Environmental Information (NCEI)

CTD Data of the Hawaii Ocean Time-series (HOT) program in the North Pacific 100 Miles North of Oahu, Hawaii for Cruises HOT218-227 during 2010 (NCEI Accession 0087584)

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The HOT program makes repeated observations of the physics, biology and chemistry at a site approximately 100 km north of Oahu, Hawaii. Two stations are visited about once a month: Kahe Point (Station 1: 21.34N, 158.27W) and Station ALOHA (Station 2: 22.75N, 158W). Various other stations are made intermittently in support of similar research objectives or mooring deployments.

HOT CTD data are collected using a SeaBird CTD 9-11 Plus with dual sensors at the maximum sampling rate of 24 samples per second (24 Hz). They are screened for errors and processed to 2-dbar averages. Starting in 2006, the percent transmission field was replaced with a nitrate in the dataset. This NODC Accession contains CTD data for HOT cruises 218-227 during 2010. Bottle and thermosalinograph data from the same cruises are available in separate Accessions.

Cruise 218 was a short cruise due to equipment problems and only has one CTD cast and no thermosalinograph data.
  • Cite as: Lukas, Roger; UH Mānoa (2012). CTD Data of the Hawaii Ocean Time-series (HOT) program in the North Pacific 100 Miles North of Oahu, Hawaii for Cruises HOT218-227 during 2010 (NCEI Accession 0087584). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://www.ncei.noaa.gov/archive/accession/0087584. Accessed [date].
gov.noaa.nodc:0087584
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Distribution Formats
  • ASCII Text
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Distributor NOAA National Centers for Environmental Information
+1-301-713-3277
NCEI.Info@noaa.gov
Dataset Point of Contact NOAA National Centers for Environmental Information
ncei.info@noaa.gov
Time Period 2010-02-15 to 2010-11-22
Spatial Bounding Box Coordinates
West: -158.375
East: -157.907
South: 21.341
North: 22.843
Spatial Coverage Map
General Documentation
Associated Resources
  • Physical and biochemical oceanographic data from the Hawaii Ocean Time-series (HOT) program collected by University of Hawaii at Station ALOHA in the Pacific Ocean 100 miles north of Oahu, Hawaii, since 1988
    • NCEI Collection
      Navigate directly to the URL for data access and direct download.
  • Parent ID (indicates this dataset is related to other data):
    • gov.noaa.nodc:Station-ALOHA-HOT
Publication Dates
  • publication: 2012-04-02
Data Presentation Form Digital table - digital representation of facts or figures systematically displayed, especially in columns
Dataset Progress Status Complete - production of the data has been completed
Historical archive - data has been stored in an offline storage facility
Data Update Frequency As needed
Supplemental Information
Previous HOTs CTD submissions to NODC:
NODC Accession Contents
9900206 HOTs 1988-1998
0000640 HOTs 1999-2000
0001704 HOTs 2001-2003
0010740 HOTs 2004-2005
0042029 HOTs 2006
0048725 HOTs 2007
0059842 HOTs 2008
0068957 HOTs 2009
Purpose The objective of the physical component of HOT is to describe and understand the ocean climate and variability at a deep-water site in the North Pacific subtropical gyre near Hawaii. This requires a long time series of physical oceanographic variables, including water mass properties and currents,supporting and complementing the objectives of the biogeochemical component of HOT.
Use Limitations
  • accessLevel: Public
  • Distribution liability: NOAA and NCEI make no warranty, expressed or implied, regarding these data, nor does the fact of distribution constitute such a warranty. NOAA and NCEI cannot assume liability for any damages caused by any errors or omissions in these data. If appropriate, NCEI can only certify that the data it distributes are an authentic copy of the records that were accepted for inclusion in the NCEI archives.
Dataset Citation
  • Cite as: Lukas, Roger; UH Mānoa (2012). CTD Data of the Hawaii Ocean Time-series (HOT) program in the North Pacific 100 Miles North of Oahu, Hawaii for Cruises HOT218-227 during 2010 (NCEI Accession 0087584). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://www.ncei.noaa.gov/archive/accession/0087584. Accessed [date].
Cited Authors
Contributors
Resource Providers
Publishers
Theme keywords NODC DATA TYPES THESAURUS NODC OBSERVATION TYPES THESAURUS WMO_CategoryCode
  • oceanography
Global Change Master Directory (GCMD) Science Keywords Originator Keywords
  • CTD
  • Chlorophylll, Pigment (uG/L)
  • International Temperature Scale of 1990)
  • Nitrate (uMOL/KG)
  • Oxygen (micromoles per kilogram)
  • Pressure (Decibars)
  • Salinity (1978 International Practical Salinity Scale)
  • Temperature (Degrees Celsius
  • hydrographic data
  • profile data
Data Center keywords NODC COLLECTING INSTITUTION NAMES THESAURUS NODC SUBMITTING INSTITUTION NAMES THESAURUS Global Change Master Directory (GCMD) Data Center Keywords
Platform keywords NODC PLATFORM NAMES THESAURUS ICES/SeaDataNet Ship Codes
Instrument keywords NODC INSTRUMENT TYPES THESAURUS Global Change Master Directory (GCMD) Instrument Keywords
Place keywords NODC SEA AREA NAMES THESAURUS Global Change Master Directory (GCMD) Location Keywords Originator Place Names
  • HALE ALOHA
  • Hawaii
  • Hawaii Ocean Time Series (HOT)
  • Kaena Point
  • Kahe Point
  • Oahu
  • Pacific
  • Station Aloha
  • central north Pacific
Project keywords NODC PROJECT NAMES THESAURUS Global Change Master Directory (GCMD) Project Keywords
Keywords NCEI ACCESSION NUMBER
Use Constraints
  • Cite as: Lukas, Roger; UH Mānoa (2012). CTD Data of the Hawaii Ocean Time-series (HOT) program in the North Pacific 100 Miles North of Oahu, Hawaii for Cruises HOT218-227 during 2010 (NCEI Accession 0087584). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://www.ncei.noaa.gov/archive/accession/0087584. Accessed [date].
Access Constraints
  • Use liability: NOAA and NCEI cannot provide any warranty as to the accuracy, reliability, or completeness of furnished data. Users assume responsibility to determine the usability of these data. The user is responsible for the results of any application of this data for other than its intended purpose.
Fees
  • In most cases, electronic downloads of the data are free. However, fees may apply for custom orders, data certifications, copies of analog materials, and data distribution on physical media.
Lineage information for: dataset
Processing Steps
  • 2012-04-02T13:40:30Z - NCEI Accession 0087584 v1.1 was published.
Output Datasets
Lineage information for: repository
Processing Steps
  • 2015-04-22T00:00:00 - NOAA created the National Centers for Environmental Information (NCEI) by merging NOAA's National Climatic Data Center (NCDC), National Geophysical Data Center (NGDC), and National Oceanographic Data Center (NODC), including the National Coastal Data Development Center (NCDDC), per the Consolidated and Further Continuing Appropriations Act, 2015, Public Law 113-235. NCEI launched publicly on April 22, 2015.
Acquisition Information (collection)
Instrument
  • CTD
  • fluorometer
  • oxygen sensor
  • spectrophotometer
Platform
  • KA'IMIKAI-O-KANALOA
  • R/V KILO MOANA
  • R/V THOMAS G. THOMPSON
Last Modified: 2023-06-24T17:12:51Z
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