ERDDAP > Out-Of-Date Datasets

The outOfDate index is a simplistic measure of how out-of-date a dataset is: <0: unexpectedly from the future(!), <1: up-to-date, >=1: out-of-date, >=2: very out-of-date. For out-of-date datasets, there is presumably a problem with the data source, so ERDDAP is unable to access data from more recent time points.

85 matching datasets. This web page was generated at 2026-02-04T04:37:20Z .

outOfDate	testOutOfDate	maxTime	datasetID	title
███ 29.897547	now-3days	2025-11-06T12:00:00Z	GL_Water_CTI_test	Great Lakes Water Clarity-Turbidity Index, 2022-present
███ 11.047239	now-57days	2024-05-15T12:00:00Z	LH_CHL_VIIRS_Monthly_Avg	Color Producing Agent (CPA) Monthly Average Chlorophyll, VIIRS, Lake Huron (2018-present)
███ 11.047239	now-57days	2024-05-15T12:00:00Z	LM_CHL_VIIRS_Monthly_Avg	Color Producing Agent (CPA) Monthly Average Chlorophyll, VIIRS, Lake Michigan (2018-present)
███ 10.85677	now-58days	2024-05-15T12:00:00Z	LE_CHL_VIIRS_Monthly_Avg	Color Producing Agent (CPA) Monthly Average Chlorophyll, VIIRS, Lake Erie (2018-present)
███ 10.85677	now-58days	2024-05-15T12:00:00Z	LO_CHL_VIIRS_Monthly_Avg	Color Producing Agent (CPA) Monthly Average Chlorophyll, VIIRS, Lake Ontario (2018-present)
███ 10.672756	now-59days	2024-05-15T12:00:00Z	LE_CDOM_VIIRS_Monthly_Avg	Color Producing Agent (CPA) Monthly Average Colored Dissolved Organic Matter, VIIRS, Lake Erie (2018-present)
███ 10.672756	now-59days	2024-05-15T12:00:00Z	LE_DOC_VIIRS_Monthly_Avg	Color Producing Agent (CPA) Monthly Average Dissolved Organic Carbon, VIIRS, Lake Erie (2018- present)
███ 10.672756	now-59days	2024-05-15T12:00:00Z	LE_SM_VIIRS_Monthly_Avg	Color Producing Agent (CPA) Monthly Average Suspended Minerals, VIIRS, Lake Erie (2018- present)
███ 10.672756	now-59days	2024-05-15T12:00:00Z	LH_CDOM_VIIRS_Monthly_Avg	Color Producing Agent (CPA) Monthly Average Colored Dissolved Organic Matter, VIIRS, Lake Huron (2018-present)
███ 10.672756	now-59days	2024-05-15T12:00:00Z	LH_DOC_VIIRS_Monthly_Avg	Color Producing Agent (CPA) Monthly Average Dissolved Organic Carbon, VIIRS, Lake Huron (2018- present)
███ 10.672756	now-59days	2024-05-15T12:00:00Z	LH_SM_VIIRS_Monthly_Avg	Color Producing Agent (CPA) Monthly Average Suspended Minerals, VIIRS, Lake Huron (2018- present)
███ 10.672756	now-59days	2024-05-15T12:00:00Z	LM_CDOM_VIIRS_Monthly_Avg	Color Producing Agent (CPA) Monthly Average Colored Dissolved Organic Matter, VIIRS, Lake Michigan (2018-present)
███ 10.672756	now-59days	2024-05-15T12:00:00Z	LM_DOC_VIIRS_Monthly_Avg	Color Producing Agent (CPA) Monthly Average Dissolved Organic Carbon, VIIRS, Lake Michigan (2018-present)
███ 10.672756	now-59days	2024-05-15T12:00:00Z	LM_SM_VIIRS_Monthly_Avg	Color Producing Agent (CPA) Monthly Average Suspended Minerals, VIIRS, Lake Michigan (2018- present)
███ 10.672756	now-59days	2024-05-15T12:00:00Z	LO_CDOM_VIIRS_Monthly_Avg	Color Producing Agent (CPA) Monthly Average Colored Dissolved Organic Matter, VIIRS, Lake Ontario (2018-present)
███ 10.672756	now-59days	2024-05-15T12:00:00Z	LO_DOC_VIIRS_Monthly_Avg	Color Producing Agent (CPA) Monthly Average Dissolved Organic Carbon, VIIRS, Lake Ontario (2018-present)
███ 10.672756	now-59days	2024-05-15T12:00:00Z	LO_SM_VIIRS_Monthly_Avg	Color Producing Agent (CPA) Monthly Average Suspended Minerals, VIIRS, Lake Ontario (2018- present)
███ 10.672756	now-59days	2024-05-15T12:00:00Z	LS_CDOM_VIIRS_Monthly_Avg	Color Producing Agent (CPA) Monthly Average Colored Dissolved Organic Matter, VIIRS, Lake Superior (2018-present)
███ 10.672756	now-59days	2024-05-15T12:00:00Z	LS_DOC_VIIRS_Monthly_Avg	Color Producing Agent (CPA) Monthly Average Dissolved Organic Carbon, VIIRS, Lake Superior (2018-present)
███ 10.672756	now-59days	2024-05-15T12:00:00Z	LS_SM_VIIRS_Monthly_Avg	Color Producing Agent (CPA) Monthly Average Suspended Minerals, VIIRS, Lake Superior (2018- present)
███ 9.687579	now-65days	2024-05-15T12:00:00Z	LE_KDPAR_VIIRS_Monthly_Avg	Color Producing Agent (CPA) Monthly Average KDPAR, VIIRS, Lake Erie (2018-present)
███ 9.687579	now-65days	2024-05-15T12:00:00Z	LH_KDPAR_VIIRS_Monthly_Avg	Color Producing Agent (CPA) Monthly Average KDPAR, VIIRS, Lake Huron (2018-present)
███ 9.687579	now-65days	2024-05-15T12:00:00Z	LM_KDPAR_VIIRS_Monthly_Avg	Color Producing Agent (CPA) Monthly Average KDPAR, VIIRS, Lake Michigan (2018-present)
███ 9.687579	now-65days	2024-05-15T12:00:00Z	LO_KDPAR_VIIRS_Monthly_Avg	Color Producing Agent (CPA) Monthly Average KDPAR, VIIRS, Lake Ontario (2018-present)
███ 9.687579	now-65days	2024-05-15T12:00:00Z	LS_KDPAR_VIIRS_Monthly_Avg	Color Producing Agent (CPA) Monthly Average KDPAR, VIIRS, Lake Superior (2018-present)
███ 0.6339416	now-18days	2026-01-23T18:45:35Z	LE_CHL_VIIRS_SQ	Color Producing Agent (CPA) Chlorophyll, VIIRS, Lake Erie (2018-present)
███ 0.6005762	now-19days	2026-01-23T18:45:35Z	LE_DOC_VIIRS_SQ	Color Producing Agent (CPA) Dissolved Organic Carbon, VIIRS, Lake Erie (2018-present)
███ 0.56420124	now-3days	2026-02-02T12:00:00Z	GLSEA_ACSPO_GCS	Sea Surface Temperature (SST) from Great Lakes Surface Environmental Analysis (ACSPO GLSEA), The ACSPO GLSEA is the developed product that uses the Advanced Clear-sky Processor for Oceans (ACSPO) L3S-LEO SST as the input data source. The L3S-LEO SST is the level 3 Super Collated data from Low Earth Orbit satellites sensor including NPP, N20, and MetOp A/B/C. Geodetic coordinate system (LAT, LON), 2006-present
███ 0.5486361	now-19days	2026-01-24T18:26:40Z	LO_CHL_VIIRS_SQ	Color Producing Agent (CPA) Chlorophyll, VIIRS, Lake Ontario (2018-present)
███ 0.5486361	now-19days	2026-01-24T18:26:40Z	LO_DOC_VIIRS_SQ	Color Producing Agent (CPA) Dissolved Organic Carbon, VIIRS, Lake Ontario (2018-present)
███ 0.5485843	now-19days	2026-01-24T18:28:05Z	LH_DOC_VIIRS_SQ	Color Producing Agent (CPA) Dissolved Organic Carbon, VIIRS, Lake Huron (2018-present)
███ 0.5242354	now-18days	2026-01-25T18:09:10Z	LH_CHL_VIIRS_SQ	Color Producing Agent (CPA) Chlorophyll, VIIRS, Lake Huron (2018-present)
███ 0.52033883	now-18days	2026-01-25T19:50:10Z	LM_CHL_VIIRS_SQ	Color Producing Agent (CPA) Chlorophyll, VIIRS, Lake Michigan (2018-present)
███ 0.4929526	now-19days	2026-01-25T19:50:10Z	LM_DOC_VIIRS_SQ	Color Producing Agent (CPA) Dissolved Organic Carbon, VIIRS, Lake Michigan (2018-present)
███ 0.4929526	now-19days	2026-01-25T19:50:10Z	LS_DOC_VIIRS_SQ	Color Producing Agent (CPA) Dissolved Organic Carbon, VIIRS, Lake Superior (2018-present)
███ 0.45317832	now-23days	2026-01-24T18:28:05Z	LH_CDOM_VIIRS_SQ	Color Producing Agent (CPA) Colored Dissolved Organic Matter, VIIRS, Lake Huron (2018-present)
███ 0.40722167	now-23days	2026-01-25T19:50:10Z	LM_CDOM_VIIRS_SQ	Color Producing Agent (CPA) Colored Dissolved Organic Matter, VIIRS, Lake Michigan (2018- present)
███ 0.40722167	now-23days	2026-01-25T19:50:10Z	LS_CDOM_VIIRS_SQ	Color Producing Agent (CPA) Colored Dissolved Organic Matter, VIIRS, Lake Superior (2018- present)
███ 0.393481	now-29days	2026-01-23T18:45:35Z	LE_CDOM_VIIRS_SQ	Color Producing Agent (CPA) Colored Dissolved Organic Matter, VIIRS, Lake Erie (2008-present)
███ 0.393481	now-29days	2026-01-23T18:45:35Z	LE_SM_VIIRS_SQ	Color Producing Agent (CPA) Suspended Minerals, VIIRS, Lake Erie (2018-present)
███ 0.3594512	now-29days	2026-01-24T18:26:40Z	LO_CDOM_VIIRS_SQ	Color Producing Agent (CPA) Colored Dissolved Organic Matter, VIIRS, Lake Ontario (2018- present)
███ 0.3594512	now-29days	2026-01-24T18:26:40Z	LO_SM_VIIRS_SQ	Color Producing Agent (CPA) Suspended Minerals, VIIRS, Lake Ontario (2018-present)
███ 0.3445925	now-10days	2026-01-31T17:55:13Z	LE_CHL_NRT	Color Producing Agent (CPA) Near Real Time (NRT) Chlorophyll, VIIRS, Lake Erie
███ 0.3445925	now-10days	2026-01-31T17:55:13Z	LO_CHL_NRT	Color Producing Agent (CPA) Near Real Time (NRT) Chlorophyll, VIIRS, Lake Ontario
███ 0.33748025	now-10days	2026-01-31T19:37:38Z	LH_CHL_NRT	Color Producing Agent (CPA) Near Real Time (NRT) Chlorophyll, VIIRS, Lake Huron
███ 0.33748025	now-10days	2026-01-31T19:37:38Z	LS_CHL_NRT	Color Producing Agent (CPA) Near Real Time (NRT) Chlorophyll, VIIRS, Lake Superior
███ 0.33748025	now-10days	2026-01-31T19:37:38Z	LS_DOC_NRT	Color Producing Agent (CPA) Near Real Time (NRT) Dissolved Organic Carbon, VIIRS, Lake Superior (2021-current)
███ 0.3356161	now-34days	2026-01-23T18:45:35Z	LE_KD490_VIIRS_SQ	Color Producing Agent (CPA) diffuse attenuation coefficient at 490 nm, VIIRS, Lake Erie (2018- present)
███ 0.3356161	now-34days	2026-01-23T18:45:35Z	LE_KDpar_VIIRS_SQ	Color Producing Agent (CPA) diffuse attenuation coefficient of the photosynthetically available radiation, VIIRS, Lake Erie (2018-present)
███ 0.3253875	now-29days	2026-01-25T18:09:10Z	LH_SM_VIIRS_SQ	Color Producing Agent (CPA) Suspended Minerals, VIIRS, Lake Huron (2018-present)
███ 0.32296893	now-29days	2026-01-25T19:50:10Z	LM_SM_VIIRS_SQ	Color Producing Agent (CPA) Suspended Minerals, VIIRS, Lake Michigan (2018-present)
███ 0.32296893	now-29days	2026-01-25T19:50:10Z	LS_SM_VIIRS_SQ	Color Producing Agent (CPA) Suspended Minerals, VIIRS, Lake Superior (2018-present)
███ 0.31326592	now-11days	2026-01-31T17:55:13Z	LE_CDOM_NRT	Color Producing Agent (CPA) Near Real Time (NRT) Colored Dissolved Organic Matter, VIIRS, Lake Erie (2021-current)
███ 0.31326592	now-11days	2026-01-31T17:55:13Z	LE_DOC_NRT	Color Producing Agent (CPA) Near Real Time (NRT) Dissolved Organic Carbon, VIIRS, Lake Erie (2021-current)
███ 0.31326592	now-11days	2026-01-31T17:55:13Z	LE_KD490_NRT	Color Producing Agent (CPA) Near Real Time (NRT) KD490, VIIRS, Lake Erie (2021-current)
███ 0.31326592	now-11days	2026-01-31T17:55:13Z	LE_KDpar_NRT	Color Producing Agent (CPA) Near Real Time (NRT) KDPAR, VIIRS, Lake Erie (2021-current)
███ 0.31326592	now-11days	2026-01-31T17:55:13Z	LE_SM_NRT	Color Producing Agent (CPA) Near Real Time (NRT) Suspended Minerals, VIIRS, Lake Erie (2021- current)
███ 0.31326592	now-11days	2026-01-31T17:55:13Z	LO_CDOM_NRT	Color Producing Agent (CPA) Near Real Time (NRT) Colored Dissolved Organic Matter, VIIRS, Lake Ontario (2021-current)
███ 0.31326592	now-11days	2026-01-31T17:55:13Z	LO_DOC_NRT	Color Producing Agent (CPA) Near Real Time (NRT) Dissolved Organic Carbon, VIIRS, Lake Ontario (2021-current)
███ 0.31326592	now-11days	2026-01-31T17:55:13Z	LO_KD490_NRT	Color Producing Agent (CPA) Near Real Time (NRT) KD490, VIIRS, Lake Ontario (2021-current)
███ 0.31326592	now-11days	2026-01-31T17:55:13Z	LO_KDpar_NRT	Color Producing Agent (CPA) Near Real Time (NRT) KDPAR, VIIRS, Lake Ontario (2021-current)
███ 0.31326592	now-11days	2026-01-31T17:55:13Z	LO_SM_NRT	Color Producing Agent (CPA) Near Real Time (NRT) Suspended Minerals, VIIRS, Lake Ontario (2021-current)
███ 0.30680022	now-11days	2026-01-31T19:37:38Z	LH_CDOM_NRT	Color Producing Agent (CPA) Near Real Time (NRT) Colored Dissolved Organic Matter, VIIRS, Lake Huron (2021-current)
███ 0.30680022	now-11days	2026-01-31T19:37:38Z	LH_DOC_NRT	Color Producing Agent (CPA) Near Real Time (NRT) Dissolved Organic Carbon, VIIRS, Lake Huron (2021-current)
███ 0.30680022	now-11days	2026-01-31T19:37:38Z	LH_KD490_NRT	Color Producing Agent (CPA) Near Real Time (NRT) KD490, VIIRS, Lake Huron (2021-current)
███ 0.30680022	now-11days	2026-01-31T19:37:38Z	LH_KDpar_NRT	Color Producing Agent (CPA) Near Real Time (NRT) KDPAR, VIIRS, Lake Huron (2021-current)
███ 0.30680022	now-11days	2026-01-31T19:37:38Z	LH_SM_NRT	Color Producing Agent (CPA) Near Real Time (NRT) Suspended Minerals, VIIRS, Lake Huron (2021- current)
███ 0.30680022	now-11days	2026-01-31T19:37:38Z	LM_CDOM_NRT	Color Producing Agent (CPA) Near Real Time (NRT) Colored Dissolved Organic Matter, VIIRS, Lake Michigan (2021-current)
███ 0.30680022	now-11days	2026-01-31T19:37:38Z	LM_DOC_NRT	Color Producing Agent (CPA) Near Real Time (NRT) Dissolved Organic Carbon, VIIRS, Lake Michigan (2021-current)
███ 0.30680022	now-11days	2026-01-31T19:37:38Z	LM_KD490_NRT	Color Producing Agent (CPA) Near Real Time (NRT) KD490, VIIRS, Lake Michigan (2021-current)
███ 0.30680022	now-11days	2026-01-31T19:37:38Z	LM_KDpar_NRT	Color Producing Agent (CPA) Near Real Time (NRT) KDPAR, VIIRS, Lake Michigan (2021-current)
███ 0.30680022	now-11days	2026-01-31T19:37:38Z	LM_SM_NRT	Color Producing Agent (CPA) Near Real Time (NRT) Suspended Minerals, VIIRS, Lake Michigan (2021-current)
███ 0.30680022	now-11days	2026-01-31T19:37:38Z	LS_CDOM_NRT	Color Producing Agent (CPA) Near Real Time (NRT) Colored Dissolved Organic Matter, VIIRS, Lake Superior (2021-current)
███ 0.30680022	now-11days	2026-01-31T19:37:38Z	LS_KD490_NRT	Color Producing Agent (CPA) Near Real Time (NRT) KD490, VIIRS, Lake Superior (2021-current)
███ 0.30680022	now-11days	2026-01-31T19:37:38Z	LS_KDpar_NRT	Color Producing Agent (CPA) Near Real Time (NRT) KDPAR, VIIRS, Lake Superior (2021-current)
███ 0.30680022	now-11days	2026-01-31T19:37:38Z	LS_SM_NRT	Color Producing Agent (CPA) Near Real Time (NRT) Suspended Minerals, VIIRS, Lake Superior (2021-current)
███ 0.30659074	now-34days	2026-01-24T18:26:40Z	LO_KD490_VIIRS_SQ	Color Producing Agent (CPA) diffuse attenuation coefficient at 490 nm, VIIRS, Lake Ontario (2018-present)
███ 0.30659074	now-34days	2026-01-24T18:26:40Z	LO_KDpar_VIIRS_SQ	Color Producing Agent (CPA) diffuse attenuation coefficient of the photosynthetically available radiation, VIIRS, Lake Ontario (2018-present)
███ 0.2775364	now-34days	2026-01-25T18:09:10Z	LH_KD490_VIIRS_SQ	Color Producing Agent (CPA) diffuse attenuation coefficient at 490 nm, VIIRS, Lake Huron (2018-present)
███ 0.2775364	now-34days	2026-01-25T18:09:10Z	LH_KDpar_VIIRS_SQ	Color Producing Agent (CPA) diffuse attenuation coefficient of the photosynthetically available radiation, VIIRS, Lake Huron (2018-present)
███ 0.27547348	now-34days	2026-01-25T19:50:10Z	LM_KD490_VIIRS_SQ	Color Producing Agent (CPA) diffuse attenuation coefficient at 490 nm, VIIRS, Lake Michigan (2018-present)
███ 0.27547348	now-34days	2026-01-25T19:50:10Z	LM_KDpar_VIIRS_SQ	Color Producing Agent (CPA) diffuse attenuation coefficient of the photosynthetically available radiation, VIIRS, Lake Michigan (2018-present)
███ 0.27547348	now-34days	2026-01-25T19:50:10Z	LS_KD490_VIIRS_SQ	Color Producing Agent (CPA) diffuse attenuation coefficient at 490 nm, VIIRS, Lake Superior (2018-present)
███ 0.27547348	now-34days	2026-01-25T19:50:10Z	LS_KDpar_VIIRS_SQ	Color Producing Agent (CPA) diffuse attenuation coefficient of the photosynthetically available radiation, VIIRS, Lake Superior (2018-present)
███ 0.21092515	now-16days	2026-01-31T19:37:38Z	LM_CHL_NRT	Color Producing Agent (CPA) Near Real Time (NRT) Chlorophyll, VIIRS, Lake MIchigan

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You can add tabledap-like constraints to requests to this web page, for example,
https://apps.glerl.noaa.gov/erddap/outOfDateDatasets.html?&outOfDate>=0.5 . Usually, the parameter values in the URL (the parts after '=' signs) must be properly percent encoded (external link)

: all characters other than A-Za-z0-9_-!.~'()* must be encoded as %HH, where HH is the 2 digit hexadecimal value of the character, for example, a space becomes %20. Characters above #127 must be converted to UTF-8 bytes, then each UTF-8 byte must be percent encoded (ask a programmer for help). There are websites that percent encode and decode for you (external link)

The information in the table above is also available in other file formats (.csv, .htmlTable, .itx, .json, .jsonlCSV1, .jsonlCSV, .jsonlKVP, .mat, .nc, .nccsv, .tsv, .xhtml) via a RESTful web service.