Project: ENSO Monitoring 2026-27 in the California Current Name: NOAA SWFSC Ecosystem Science Division Glider Team Email: nmfs.swfsc.esd-gliders@noaa.gov Institution: NOAA National Marine Fisheries Service Southwest Fisheries Science Center InfoURL: https://gliders.ioos.us/erddap/ Source URL: (local files) 20261017 Unknown tabular digital data Anywhere, MD, USA ERDDAP, version 2.30.0, at Set-me Institution https://gliders.ioos.us/erddap/tabledap/chovy-20261005T2016.html https://gliders.ioos.us/erddap/tabledap/chovy-20261005T2016.graph https://gliders.ioos.us/erddap/tabledap/chovy-20261005T2016.subset ENSO Monitoring 2026-27 in the California Current This glider was deployed as the second of several month-long deployments as part of a targeted sampling program to monitor the evolution and ecosystem impacts of a predicted "very strong" El Niño. It was deployed along the Trinidad Head Line starting in early October, and future deployments will continue through spring 2027. The glider continuously sampled a line transect out to approximately 100 km and to depths of 500 meters. Science sensors included a shadowgraph for high-resolution plankton imaging, a CTD, an optical sensor (ECO Puck) for chlorophyll, backscatter, and colored dissolved organic matter measurements, and an oxygen sensor. Data from this deployment will be used to fill spatial and temporal gaps between scheduled ship surveys, assess how marine heatwaves modify El Niño impacts, verify ocean models, and inform dynamic ocean management frameworks. Unknown https://gliders.ioos.us/erddap/ 20261005 20261016 ground condition Complete As needed -124.99208 -124.40506 41.205856 41.004807 GCMD Science Keywords AUVS > Autonomous Underwater Vehicles Earth Science > Oceans > Ocean Pressure > Water Pressure Earth Science > Oceans > Ocean Temperature > Water Temperature Earth Science > Oceans > Salinity/Density > Conductivity Earth Science > Oceans > Salinity/Density > Density Earth Science > Oceans > Salinity/Density > Salinity glider In Situ Ocean-based platforms > Seaglider Slocum Spray trajectory underwater glider water wmo CF Standard Name Table v72 time latitude longitude depth volume_backwards_scattering_coefficient_of_radiative_flux_in_sea_water volume_backwards_scattering_coefficient_of_radiative_flux_in_sea_water status_flag concentration_of_colored_dissolved_organic_matter_in_sea_water_expressed_as_equivalent_mass_fraction_of_quinine_sulfate_dihydrate concentration_of_colored_dissolved_organic_matter_in_sea_water_expressed_as_equivalent_mass_fraction_of_quinine_sulfate_dihydrate status_flag mass_concentration_of_chlorophyll_in_sea_water mass_concentration_of_chlorophyll_in_sea_water status_flag sea_water_electrical_conductivity sea_water_electrical_conductivity status_flag sea_water_density sea_water_density status_flag depth status_flag platform_orientation quality_flag latitude latitude status_flag quality_flag longitude longitude status_flag mole_concentration_of_dissolved_molecular_oxygen_in_sea_water mole_concentration_of_dissolved_molecular_oxygen_in_sea_water status_flag fractional_saturation_of_oxygen_in_sea_water fractional_saturation_of_oxygen_in_sea_water status_flag platform_pitch_angle sea_water_potential_density sea_water_potential_density status_flag sea_water_potential_temperature sea_water_potential_temperature status_flag latitude longitude time sea_water_pressure sea_water_pressure status_flag flat_line_test_quality_flag gross_range_test_quality_flag aggregate_quality_flag rate_of_change_test_quality_flag spike_test_quality_flag flat_line_test_quality_flag gross_range_test_quality_flag aggregate_quality_flag rate_of_change_test_quality_flag spike_test_quality_flag location_test_quality_flag flat_line_test_quality_flag gross_range_test_quality_flag aggregate_quality_flag rate_of_change_test_quality_flag spike_test_quality_flag flat_line_test_quality_flag gross_range_test_quality_flag aggregate_quality_flag rate_of_change_test_quality_flag spike_test_quality_flag flat_line_test_quality_flag gross_range_test_quality_flag aggregate_quality_flag rate_of_change_test_quality_flag spike_test_quality_flag platform_roll_angle sea_water_practical_salinity sea_water_practical_salinity status_flag sea_water_temperature sea_water_temperature status_flag time status_flag time eastward_sea_water_velocity northward_sea_water_velocity barotropic_eastward_sea_water_velocity barotropic_eastward_sea_water_velocity status_flag barotropic_northward_sea_water_velocity barotropic_northward_sea_water_velocity status_flag None. These data were produced by NOAA and are not subject to copyright protection in the United States. NOAA waives any potential copyright and related rights in these data worldwide through the Creative Commons Zero 1.0 Universal Public Domain Dedication (CC0-1.0, https://creativecommons.org/publicdomain/zero/1.0/). NOAA National Marine Fisheries Service Southwest Fisheries Science Center NOAA SWFSC Ecosystem Science Division Glider Team Unknown Mailing and Physical Address

Unknown

Unknown Unknown Unknown Unknown Unknown nmfs.swfsc.esd-gliders@noaa.gov https://gliders.ioos.us/erddap/tabledap/chovy-20261005T2016.graph Web page to make a customized map or graph of the data HTML Contributor Name: Ryan Rykaczewski, Steven Bograd, Noelle Bowlin, Michael Jacox, Douglas Krause, Andrew Leising, Eric Bjorkstedt, Heidi Taylor, Jennifer Walsh, Anthony Cossio, Greta O'Dea, Tegan Murray, Kourtney Burger, Cara Wilson, Jacob Partida, Samuel Woodman Contributor Role: Principal Investigator, Principal Investigator, Principal Investigator, Principal Investigator, Principal Investigator, Principal Investigator, Principal Investigator, Program Lead, Glider Pilot, Glider Pilot, Glider Pilot, Glider Pilot, Glider Pilot/Data Manager, Glider Pilot, Glider Pilot, Data Manager Acknowledgement: This work was supported by funding from NOAA Fisheries, SWFSC. Unknown Unknown Unknown Unknown https://github.com/SWFSC/glider-processing: chovy-20261005-rt.py: deployment_name=chovy-20261005; mode=rt; esdglider v1.0.0; pyglider v0.1.dev597+g2d111fee9; dbdreader v0.6.3 20261017 Point String Set-me Institution Firstname Surname ERDDAP Administrator Mailing and Physical Address

123 Simons Ave.

Anywhere MD 12345 USA 555-555-5555 set-me@domain.com ERDDAP, version 2.30.0: get metadata; download data; make graphs and maps. These data were produced by NOAA and are not subject to copyright protection in the United States. NOAA waives any potential copyright and related rights in these data worldwide through the Creative Commons Zero 1.0 Universal Public Domain Dedication (CC0-1.0, https://creativecommons.org/publicdomain/zero/1.0/). .asc 1 View OPeNDAP-style ISO-8859-1 comma-separated text. https://docs.opendap.org/index.php/UserGuideOPeNDAPMessages#ASCII_Service https://gliders.ioos.us/erddap/tabledap/chovy-20261005T2016.html .croissant 1 Download the dataset croissant schema. https://docs.mlcommons.org/croissant/docs/croissant-spec.html https://gliders.ioos.us/erddap/tabledap/chovy-20261005T2016.html .csv 1 Download a ISO-8859-1 comma-separated text table (line 1: names; line 2: units; ISO 8601 times). https://en.wikipedia.org/wiki/Comma-separated_values https://gliders.ioos.us/erddap/tabledap/chovy-20261005T2016.html .csv0 1 Download a ISO-8859-1 .csv file without column names or units. Times are ISO 8601 strings. https://en.wikipedia.org/wiki/Comma-separated_values https://gliders.ioos.us/erddap/tabledap/chovy-20261005T2016.html .csvp 1 Download a ISO-8859-1 .csv file with line 1: name (units). Times are ISO 8601 strings. https://en.wikipedia.org/wiki/Comma-separated_values https://gliders.ioos.us/erddap/tabledap/chovy-20261005T2016.html .das 1 View the dataset's metadata via an ISO-8859-1 OPeNDAP Dataset Attribute Structure (DAS). https://docs.opendap.org/index.php/UserGuideOPeNDAPMessages#Dataset_Attribute_Structure https://gliders.ioos.us/erddap/tabledap/chovy-20261005T2016.html .dataTable 1 A JSON file formatted for use with the Google Visualization client library (Google Charts). https://developers.google.com/chart/interactive/docs/reference#dataparam https://gliders.ioos.us/erddap/tabledap/chovy-20261005T2016.html .dds 1 View the dataset's structure via an ISO-8859-1 OPeNDAP Dataset Descriptor Structure (DDS). https://docs.opendap.org/index.php/UserGuideOPeNDAPMessages#Dataset_Descriptor_Structure https://gliders.ioos.us/erddap/tabledap/chovy-20261005T2016.html .dods 1 OPeNDAP clients use this to download the data in the DODS binary format. https://docs.opendap.org/index.php/UserGuideOPeNDAPMessages#Data_Transmission https://gliders.ioos.us/erddap/tabledap/chovy-20261005T2016.html .esriCsv 1 Download a ISO_8859_1 .csv file for ESRI's ArcGIS 9.x and below (separate date and time columns). https://support.esri.com/technical-article/000012745 https://gliders.ioos.us/erddap/tabledap/chovy-20261005T2016.html .fgdc 1 View the dataset's UTF-8 FGDC .xml metadata. https://www.fgdc.gov/standards/projects/FGDC-standards-projects/metadata/base-metadata/index_html https://gliders.ioos.us/erddap/tabledap/chovy-20261005T2016.html .geoJson 1 Download longitude,latitude,otherColumns data as a UTF-8 GeoJSON .json file. http://wiki.geojson.org/Main_Page https://gliders.ioos.us/erddap/tabledap/chovy-20261005T2016.html .htmlTable 1 View a UTF-8 .html web page with the data in a table. Times are ISO 8601 strings. https://www.w3schools.com/html/html_tables.asp https://gliders.ioos.us/erddap/tabledap/chovy-20261005T2016.html .iso19115 1 View the dataset's ISO 19115/19139 UTF-8 .xml metadata using the version default for this server. https://en.wikipedia.org/wiki/Geospatial_metadata https://gliders.ioos.us/erddap/tabledap/chovy-20261005T2016.html .iso19115_2 1 View the dataset's ISO 19115-2/19139 UTF-8 .xml metadata. https://en.wikipedia.org/wiki/Geospatial_metadata https://gliders.ioos.us/erddap/tabledap/chovy-20261005T2016.html .iso19115_3_2016 1 View the dataset's ISO 19115-3:2016 UTF-8 .xml metadata. https://en.wikipedia.org/wiki/Geospatial_metadata https://gliders.ioos.us/erddap/tabledap/chovy-20261005T2016.html .iso19139_2007 1 View the dataset's ISO 19139:2007 UTF-8 .xml metadata. https://en.wikipedia.org/wiki/Geospatial_metadata https://gliders.ioos.us/erddap/tabledap/chovy-20261005T2016.html .itx 1 Download an ISO-8859-1 Igor Text File. Each response column becomes a wave. https://www.wavemetrics.net/doc/igorman/II-09%20Data%20Import%20Export.pdf https://gliders.ioos.us/erddap/tabledap/chovy-20261005T2016.html .json 1 View a table-like UTF-8 JSON file (missing value = 'null'; times are ISO 8601 strings). https://www.json.org/ https://gliders.ioos.us/erddap/tabledap/chovy-20261005T2016.html .jsonlCSV 1 View a UTF-8 JSON Lines CSV file without column names (mv = 'null'; times are ISO 8601 strings). https://jsonlines.org/ https://gliders.ioos.us/erddap/tabledap/chovy-20261005T2016.html .jsonlCSV1 1 View a UTF-8 JSON Lines CSV file with column names on line 1 (mv = 'null'; times are ISO 8601 strings). https://jsonlines.org/ https://gliders.ioos.us/erddap/tabledap/chovy-20261005T2016.html .jsonlKVP 1 View a UTF-8 JSON Lines file with Key:Value pairs (missing value = 'null'; times are ISO 8601 strings). https://jsonlines.org/ https://gliders.ioos.us/erddap/tabledap/chovy-20261005T2016.html .mat 1 Download a MATLAB binary file. https://www.mathworks.com/ https://gliders.ioos.us/erddap/tabledap/chovy-20261005T2016.html .nc 1 Download a flat, table-like, NetCDF-3 binary file with COARDS/CF/ACDD metadata. https://www.unidata.ucar.edu/software/netcdf/ https://gliders.ioos.us/erddap/tabledap/chovy-20261005T2016.html .ncCF 1 Download a NetCDF-3 CF Discrete Sampling Geometries file (Contiguous Ragged Array). https://cfconventions.org/Data/cf-conventions/cf-conventions-1.8/cf-conventions.html#discrete-sampling-geometries https://gliders.ioos.us/erddap/tabledap/chovy-20261005T2016.html .ncCFHeader 1 View the UTF-8 header (the metadata) for the .ncCF file. https://linux.die.net/man/1/ncdump https://gliders.ioos.us/erddap/tabledap/chovy-20261005T2016.html .ncCFMA 1 Download a NetCDF-3 CF Discrete Sampling Geometries file (Multidimensional Array). https://www.ncei.noaa.gov/netcdf-templates https://gliders.ioos.us/erddap/tabledap/chovy-20261005T2016.html .ncCFMAHeader 1 View the UTF-8 header (the metadata) for the .ncCFMA file. https://linux.die.net/man/1/ncdump https://gliders.ioos.us/erddap/tabledap/chovy-20261005T2016.html .ncHeader 1 View the UTF-8 header (the metadata) for the NetCDF-3 .nc file. https://linux.die.net/man/1/ncdump https://gliders.ioos.us/erddap/tabledap/chovy-20261005T2016.html .nccsv 1 Download a NetCDF-3-like 7-bit ASCII NCCSV .csv file with COARDS/CF/ACDD metadata. https://erddap.github.io/docs/user/nccsv-1.20 https://gliders.ioos.us/erddap/tabledap/chovy-20261005T2016.html .nccsvMetadata 1 View the dataset's metadata as the top half of a 7-bit ASCII NCCSV .csv file. https://erddap.github.io/docs/user/nccsv-1.20 https://gliders.ioos.us/erddap/tabledap/chovy-20261005T2016.html .ncoJson 1 Download a UTF-8 NCO lvl=2 JSON file with COARDS/CF/ACDD metadata. https://nco.sourceforge.net/nco.html#json https://gliders.ioos.us/erddap/tabledap/chovy-20261005T2016.html .odvTxt 1 Download longitude,latitude,time,otherColumns as an ISO-8859-1 ODV Generic Spreadsheet File (.txt). https://odv.awi.de/en/documentation/ https://gliders.ioos.us/erddap/tabledap/chovy-20261005T2016.html .parquet 1 Download as a parquet file. Metadata contains column names ("column_names") and units ("column_units"). https://parquet.apache.org/ https://gliders.ioos.us/erddap/tabledap/chovy-20261005T2016.html .parquetWMeta 1 Download as a parquet file with detailed metadata. https://parquet.apache.org/ https://gliders.ioos.us/erddap/tabledap/chovy-20261005T2016.html .tsv 1 Download a ISO-8859-1 tab-separated text table (line 1: names; line 2: units; ISO 8601 times). https://jkorpela.fi/TSV.html https://gliders.ioos.us/erddap/tabledap/chovy-20261005T2016.html .tsv0 1 Download a ISO-8859-1 .tsv file without column names or units. Times are ISO 8601 strings. https://jkorpela.fi/TSV.html https://gliders.ioos.us/erddap/tabledap/chovy-20261005T2016.html .tsvp 1 Download a ISO-8859-1 .tsv file with line 1: name (units). Times are ISO 8601 strings. https://jkorpela.fi/TSV.html https://gliders.ioos.us/erddap/tabledap/chovy-20261005T2016.html .wav 1 Download a .wav audio file. All columns must be numeric and of the same type. https://en.wikipedia.org/wiki/WAV https://gliders.ioos.us/erddap/tabledap/chovy-20261005T2016.html .xhtml 1 View a UTF-8 XHTML (XML) file with the data in a table. Times are ISO 8601 strings. https://www.w3schools.com/html/html_tables.asp https://gliders.ioos.us/erddap/tabledap/chovy-20261005T2016.html .kml 1 View a .kml file, suitable for Google Earth. https://developers.google.com/kml/ https://gliders.ioos.us/erddap/tabledap/chovy-20261005T2016.graph .largePdf 1 View a large .pdf image file with a graph or map. https://www.adobe.com/acrobat/about-adobe-pdf.html https://gliders.ioos.us/erddap/tabledap/chovy-20261005T2016.graph .largePng 1 View a large .png image file with a graph or map. http://www.libpng.org/pub/png/ https://gliders.ioos.us/erddap/tabledap/chovy-20261005T2016.graph .pdf 1 View a standard, medium-sized .pdf image file with a graph or map. https://www.adobe.com/acrobat/about-adobe-pdf.html https://gliders.ioos.us/erddap/tabledap/chovy-20261005T2016.graph .png 1 View a standard, medium-sized .png image file with a graph or map. http://www.libpng.org/pub/png/ https://gliders.ioos.us/erddap/tabledap/chovy-20261005T2016.graph .smallPdf 1 View a small .pdf image file with a graph or map. https://www.adobe.com/acrobat/about-adobe-pdf.html https://gliders.ioos.us/erddap/tabledap/chovy-20261005T2016.graph .smallPng 1 View a small .png image file with a graph or map. http://www.libpng.org/pub/png/ https://gliders.ioos.us/erddap/tabledap/chovy-20261005T2016.graph .transparentPng 1 View a .png image file (just the data, without axes, landmask, or legend). http://www.libpng.org/pub/png/ https://gliders.ioos.us/erddap/tabledap/chovy-20261005T2016.graph None 20261017 Set-me Institution Firstname Surname ERDDAP Administrator Mailing and Physical Address

123 Simons Ave.

Anywhere MD 12345 USA 555-555-5555 set-me@domain.com Content Standard for Digital Geospatial Metadata FGDC-STD-012-2002 universal time None. These data were produced by NOAA and are not subject to copyright protection in the United States. NOAA waives any potential copyright and related rights in these data worldwide through the Creative Commons Zero 1.0 Universal Public Domain Dedication (CC0-1.0, https://creativecommons.org/publicdomain/zero/1.0/).