NOAA PolarWatch ERDDAP
Easier access to scientific data
log in | ?    
Brought to you by NOAA NMFS SWFSC ERD    

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 Out-Of-Date Datasets

The outOfDate index is a simplistic measure of how out-of-date a dataset is: 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=1: out-of-date, 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=2: very out-of-date. For out-of-date datasets, there is presumably a problem with the data source, so ERDDAP is unable to access data from more recent time points.

107 matching datasets. This web page was generated at 2026-02-09T14:53:20Z .

outOfDate testOutOfDate maxTime datasetID title
███ 197.5409 now-3days 2024-06-27T00:00:00Z nesdisSSH1day NOAA CoastWatch, Sea Surface Height Anomalies and Geostrophic Currents from Altimetry,
Global, 2017-present, EXPERIMENTAL
███ 196.37584 now-8days 2021-10-22T14:47:00Z SOCCOM_BGC_Argo BioGeoChemical-Argo Float data from SOCCOM and UW-MBARI, preliminary near real-time
███ 109.66386 now-16days 2021-04-22T00:00:00Z noaacwVIIRSn20icethickNP06Daily4Day_pw Latest Baseline of IceThickness from NOAA-20 VIIRS
███ 74.29125 now-9days 2024-04-12T00:00:00Z usnic_weekly_iceberg Iceberg Locations from USNIC, Antarctic, 2014 to Present, Weekly
███ 73.65531 now-4days 2025-04-21T00:00:00Z daily_seaice_drift_buoy X- Experimental Sea ice drift data derived from the buoy data from the IABP, Daily Arctic
███ 73.49323 now-4days 2025-04-21T15:33:33Z iabpv2_buoys International Arctic Buoy Programme meteorological and oceanographic buoys
███ 43.10403 now-30days 2022-07-27T12:00:00Z erdMH1cflh1day Fluorescence Line Height, Aqua MODIS, NPP, L3SMI, Global, 4km, Science Quality, 2003-
present (1 Day Composite)
███ 43.10403 now-30days 2022-07-27T12:00:00Z erdMH1chla1day Chlorophyll-a, Aqua MODIS, NPP, L3SMI, Global, 4km, Science Quality, 2003-present (1 Day
Composite)
███ 43.10403 now-30days 2022-07-27T12:00:00Z erdMH1kd4901day Diffuse Attenuation K490, Aqua MODIS, NPP, L3SMI, Global, 4km, Science Quality, 2003-
present (1 Day Composite)
███ 43.10403 now-30days 2022-07-27T12:00:00Z erdMH1par01day Photosynthetically Available Radiation, Aqua MODIS, NPP, L3SMI, Global, 4km, Science Quality,
2003-present (1 Day Composite)
███ 18.67701 now-60days 2023-01-16T00:00:00Z erdQMwindmday_LonPM180 Wind, All Metop ASCAT, 0.25°, Global, Near Real Time, 2013-present (Monthly), Lon+/-180
███ 15.173562 now-90days 2022-05-16T00:00:00Z erdMH1cflhmday Fluorescence Line Height, Aqua MODIS, NPP, L3SMI, Global, 4km, Science Quality, 2003-
present (Monthly Composite)
███ 15.173562 now-90days 2022-05-16T00:00:00Z erdMH1chlamday Chlorophyll-a, Aqua MODIS, NPP, L3SMI, Global, 4km, Science Quality, 2003-present (Monthly
Composite)
███ 15.173562 now-90days 2022-05-16T00:00:00Z erdMH1kd490mday Diffuse Attenuation K490, Aqua MODIS, NPP, L3SMI, Global, 4km, Science Quality, 2003-
present (Monthly Composite)
███ 15.173562 now-90days 2022-05-16T00:00:00Z erdMH1par0mday Photosynthetically Available Radiation, Aqua MODIS, NPP, L3SMI, Global, 4km, Science Quality,
2003-present (Monthly Composite)
███ 14.851339 now-90days 2022-06-14T00:00:00Z erdMH1cflh8day Fluorescence Line Height, Aqua MODIS, NPP, L3SMI, Global, 4km, Science Quality, 2003-
present (8 Day Composite)
███ 14.851339 now-90days 2022-06-14T00:00:00Z erdMH1chla8day Chlorophyll-a, Aqua MODIS, NPP, L3SMI, Global, 4km, Science Quality, 2003-present (8 Day
Composite)
███ 14.851339 now-90days 2022-06-14T00:00:00Z erdMH1kd4908day Diffuse Attenuation K490, Aqua MODIS, NPP, L3SMI, Global, 4km, Science Quality, 2003-
present (8 Day Composite)
███ 14.851339 now-90days 2022-06-14T00:00:00Z erdMH1par08day Photosynthetically Available Radiation, Aqua MODIS, NPP, L3SMI, Global, 4km, Science Quality,
2003-present (8 Day Composite)
███ 13.373512 now-3days 2025-12-31T12:00:00Z erdQBwind1day_LonPM180 Wind, Metop-B ASCAT, 0.25°, Global, Near Real Time, 2013-present (1 Day), Lon+/-180
███ 10.340894 now-25minutes 2026-02-09T10:35:00Z cwwcNDBCMet NDBC Standard Meteorological Buoy Data, 1970-present
███ 9.040162 now-3days 2026-01-13T12:00:00Z nesdisL3Collatedn20C Sea-Surface Temperature, NOAA ACSPO NOAA-20 VIIRS CoastWatch Co-gridded 4km Daily (degrees C)
███ 9.040162 now-3days 2026-01-13T12:00:00Z nesdisL3CollatednppC Sea-Surface Temperature, NOAA ACSPO S-NPP VIIRS CoastWatch Co-gridded 4km Daily (degrees C)
███ 8.873499 now-3days 2026-01-13T23:59:59Z noaacwSARnrcsnpoleDaily Normalized Radar Cross Section, SAR Composite, Near Real-Time, 1km, North Pole, Daily
███ 8.324096 now-5days 2025-12-30T00:00:00Z erdQBwind3day_LonPM180 Wind, Metop-B ASCAT, 0.25°, Global, Near Real Time, 2013-present (3 Day), Lon+/-180
███ 6.2314935 now-7days 2025-12-28T00:00:00Z erdQBwind8day_LonPM180 Wind, Metop-B ASCAT, 0.25°, Global, Near Real Time, 2013-present (8 Day), Lon+/-180
███ 6.057569 now-115days 2024-03-15T00:00:00Z polarwatch_datause_monthly PolarWatch ERDDAP Data Usage
███ 5.0602202 now-2days 2026-01-30T12:00:00Z nesdisVHNSQchlaDaily Chlorophyll, NOAA S-NPP VIIRS, Science Quality, Global 4km, Level 3, 2012-present, Daily
███ 5.0602202 now-2days 2026-01-30T12:00:00Z nesdisVHNSQkd490Daily Kd490, NOAA S-NPP VIIRS, Science Quality, Global 4km, Level 3, 2012-present, Daily
███ 5.0602202 now-2days 2026-01-30T12:00:00Z nesdisVHNSQkdparDaily KdPAR, NOAA S-NPP VIIRS, Science Quality, Global 4km, Level 3, 2012-present, Daily
███ 5.0602202 now-2days 2026-01-30T12:00:00Z nesdisVHNSQnLw410Daily nLw410, NOAA S-NPP VIIRS, Science Quality, Global 4km, Level 3, 2012-present, Daily
███ 5.0602202 now-2days 2026-01-30T12:00:00Z nesdisVHNSQnLw443Daily nLw443, NOAA S-NPP VIIRS, Science Quality, Global 4km, Level 3, 2012-present, Daily
███ 5.0602202 now-2days 2026-01-30T12:00:00Z nesdisVHNSQnLw486Daily nLw486, NOAA S-NPP VIIRS, Science Quality, Global 4km, Level 3, 2012-present, Daily
███ 5.0602202 now-2days 2026-01-30T12:00:00Z nesdisVHNSQnLw551Daily nLw551, NOAA S-NPP VIIRS, Science Quality, Global 4km, Level 3, 2012-present, Daily
███ 5.0602202 now-2days 2026-01-30T12:00:00Z nesdisVHNSQnLw671Daily nLw671, NOAA S-NPP VIIRS, Science Quality, Global 4km, Level 3, 2012-present, Daily
███ 4.5623403 now-2days 2026-01-31T11:53:53Z noaacwVIIRSn20iceconcNP06Daily Ice Concentration, NOAA-20 VIIRS, Near Real-Time, Polar Stereographic (North), Daily
███ 4.457826 now-9days 2025-12-31T12:00:00Z nesdisVHNSQchlaWeekly Chlorophyll, NOAA S-NPP VIIRS, Science Quality, Global 4km, Level 3, 2012-present, Weekly
███ 4.457826 now-9days 2025-12-31T12:00:00Z nesdisVHNSQkd490Weekly Kd490, NOAA S-NPP VIIRS, Science Quality, Global 4km, Level 3, 2012-present, Weekly
███ 4.457826 now-9days 2025-12-31T12:00:00Z nesdisVHNSQkdparWeekly KdPAR, NOAA S-NPP VIIRS, Science Quality, Global 4km, Level 3, 2012-present, Weekly
███ 4.457826 now-9days 2025-12-31T12:00:00Z nesdisVHNSQnLw410Weekly nLw410, NOAA S-NPP VIIRS, Science Quality, Global 4km, Level 3, 2012-present, Weekly
███ 4.457826 now-9days 2025-12-31T12:00:00Z nesdisVHNSQnLw443Weekly nLw443, NOAA S-NPP VIIRS, Science Quality, Global 4km, Level 3, 2012-present, Weekly
███ 4.457826 now-9days 2025-12-31T12:00:00Z nesdisVHNSQnLw486Weekly nLw486, NOAA S-NPP VIIRS, Science Quality, Global 4km, Level 3, 2012-present, Weekly
███ 4.457826 now-9days 2025-12-31T12:00:00Z nesdisVHNSQnLw551Weekly nLw551, NOAA S-NPP VIIRS, Science Quality, Global 4km, Level 3, 2012-present, Weekly
███ 4.457826 now-9days 2025-12-31T12:00:00Z nesdisVHNSQnLw671Weekly nLw671, NOAA S-NPP VIIRS, Science Quality, Global 4km, Level 3, 2012-present, Weekly
███ 4.0614967 now-2days 2026-02-01T11:56:18Z noaacwVIIRSnppiceconcNP06Daily Ice Concentration, NOAA S-NPP VIIRS, Near Real-Time, Polar Stereographic (North), Daily
███ 4.0602145 now-2days 2026-02-01T12:00:00Z nesdisVHNchlaDaily Chlorophyll, NOAA S-NPP VIIRS, Near Real-Time, Global 4km, Level 3, 2017-present, Daily
███ 4.060014 now-2days 2026-02-01T12:00:34Z noaacwVIIRSnppiceconcSP06Daily Ice Concentration, NOAA S-NPP VIIRS, Near Real-Time, Polar Stereographic (South), Daily
███ 3.9352138 now-2days 2026-02-01T18:00:00Z erdNavgem05D10mWind_LonPM180 Navy Global Environmental Model (NAVGEM), 0.5 degree, 2013-present, 10 m Wind, Lon+/-180
███ 3.9352138 now-2days 2026-02-01T18:00:00Z erdNavgem05D20mWind_LonPM180 Navy Global Environmental Model (NAVGEM), 0.5 degree, 2013-present, 20 m Wind, Lon+/-180
███ 3.9352138 now-2days 2026-02-01T18:00:00Z erdNavgem05D500mb_LonPM180 Navy Global Environmental Model (NAVGEM), 0.5 degree, 2013-present, 500 hPa Height, Lon+/-180
███ 3.9352138 now-2days 2026-02-01T18:00:00Z erdNavgem05DPres_LonPM180 Navy Global Environmental Model (NAVGEM), 0.5 degree, 2013-present, Pressure MSL, Lon+/-180
███ 3.5602117 now-2days 2026-02-02T12:00:00Z nesdisGeoPolarSSTN5NRT Sea-Surface Temperature, NOAA Geo-polar Blended Analysis Night Only, GHRSST, Near Real-Time,
Global 5km, 2002-Present, Daily (degree C)
███ 3.3102102 now-2days 2026-02-03T00:00:00Z noaacwVIIRSn20iceconcNP06Daily4Day Ice Concentration, NOAA-20 VIIRS, Near Real-Time, Polar Stereographic (North), Daily 4-day
Composite
███ 3.3102102 now-2days 2026-02-03T00:00:00Z noaacwVIIRSn20iceconcSP06Daily4Day Ice Concentration, NOAA-20 VIIRS, Near Real-Time, Polar Stereographic (South), Daily 4-day
Composite
███ 3.3102102 now-2days 2026-02-03T00:00:00Z noaacwVIIRSn20icesrftempNP06Daily4Day Ice Surface Temperature, NOAA-20 VIIRS, Near Real-Time, Polar Stereographic (North), Daily 4-
day Composite
███ 3.3102102 now-2days 2026-02-03T00:00:00Z noaacwVIIRSn20icesrftempSP06Daily4Day Ice Surface Temperature, NOAA-20 VIIRS, Near Real-Time, Polar Stereographic (South), Daily 4-
day Composite
███ 3.3102102 now-2days 2026-02-03T00:00:00Z noaacwVIIRSn20icethickNP06Daily4Day Ice Thickness, NOAA-20 VIIRS, Near Real-Time, Polar Stereographic (North), Daily 4-day
Composite
███ 3.3102102 now-2days 2026-02-03T00:00:00Z noaacwVIIRSn20icethickSP06Daily4Day Ice Thickness, NOAA-20 VIIRS, Near Real-Time, Polar Stereographic (South), Daily 4-day
Composite
███ 3.3102102 now-2days 2026-02-03T00:00:00Z noaacwVIIRSnppiceconcNP06Daily4Day Ice Concentration, NOAA S-NPP VIIRS, Near Real-Time, Polar Stereographic (North), Daily 4-day
Composite
███ 3.3102102 now-2days 2026-02-03T00:00:00Z noaacwVIIRSnppiceconcSP06Daily4Day Ice Concentration, NOAA S-NPP VIIRS, Near Real-Time, Polar Stereographic (South), Daily 4-day
Composite
███ 3.3102102 now-2days 2026-02-03T00:00:00Z noaacwVIIRSnppicesrftempNP06Daily4Day Ice Surface Temperature, NOAA S-NPP VIIRS, Near Real-Time, Polar Stereographic (North), Daily
4-day Composite
███ 3.3102102 now-2days 2026-02-03T00:00:00Z noaacwVIIRSnppicesrftempSP06Daily4Day Ice Surface Temperature, NOAA S-NPP VIIRS, Near Real-Time, Polar Stereographic (South), Daily
4-day Composite
███ 3.3102102 now-2days 2026-02-03T00:00:00Z noaacwVIIRSnppicethickNP06Daily4Day Ice Thickness, NOAA S-NPP VIIRS, Near Real-Time, Polar Stereographic (North), Daily 4-day
Composite
███ 3.3102102 now-2days 2026-02-03T00:00:00Z noaacwVIIRSnppicethickSP06Daily4Day Ice Thickness, NOAA S-NPP VIIRS, Near Real-Time, Polar Stereographic (South), Daily 4-day
Composite
███ 3.0602088 now-2days 2026-02-03T12:00:00Z coastwatchSMOSv662SSS3day Sea Surface Salinity, Miras SMOS, Near Real-Time, Global 0.25°, 2010-present, 3 Day Composite
███ 3.0602088 now-2days 2026-02-03T12:00:00Z coastwatchSMOSv662SSS3day_Lon0360 Sea Surface Salinity, Miras SMOS, Near Real-Time, Global 0.25°, 2010-present, 3 Day
Composite, Lon0360
███ 2.832653 now-68days 2025-08-01T00:00:00Z nsidcG10016v3nhmday Sea Ice Concentration, NOAA/NSIDC NRT Climate Data Record V3, Northern Hemisphere, 25km, Near
Real-Time, 2024-Present, Monthly
███ 2.832653 now-68days 2025-08-01T00:00:00Z nsidcG10016v3shmday Sea Ice Concentration, NOAA/NSIDC NRT Climate Data Record V3, Southern Hemisphere, 25km, Near
Real-Time, 2024-Present, Monthly
███ 2.5569973 now-2days 2026-02-04T12:09:14Z noaacwVIIRSn20icethickSP06Daily Ice Thickness, NOAA-20 VIIRS, Near Real-Time, Polar Stereographic (South), Daily
███ 2.3521335 now-33days 2025-11-24T00:00:00Z ims4k_15d X- Experimental Mean, standard deviation, and anomalies (relative to the 15-year baseline,
2006 to 2020) of 15day fractional sea ice and snow cover presence, 4s km Arctic
███ 2.1248608 now-33days 2025-12-01T12:00:00Z nesdisVHNSQchlaMonthly Chlorophyll, NOAA S-NPP VIIRS, Science Quality, Global 4km, Level 3, 2012-present, Monthly
███ 2.1248608 now-33days 2025-12-01T12:00:00Z nesdisVHNSQkd490Monthly Kd490, NOAA S-NPP VIIRS, Science Quality, Global 4km, Level 3, 2012-present, Monthly
███ 2.1248608 now-33days 2025-12-01T12:00:00Z nesdisVHNSQkdparMonthly KdPAR, NOAA S-NPP VIIRS, Science Quality, Global 4km, Level 3, 2012-present, Monthly
███ 2.1248608 now-33days 2025-12-01T12:00:00Z nesdisVHNSQnLw410Monthly nLw410, NOAA S-NPP VIIRS, Science Quality, Global 4km, Level 3, 2012-present, Monthly
███ 2.1248608 now-33days 2025-12-01T12:00:00Z nesdisVHNSQnLw443Monthly nLw443, NOAA S-NPP VIIRS, Science Quality, Global 4km, Level 3, 2012-present, Monthly
███ 2.1248608 now-33days 2025-12-01T12:00:00Z nesdisVHNSQnLw486Monthly nLw486, NOAA S-NPP VIIRS, Science Quality, Global 4km, Level 3, 2012-present, Monthly
███ 2.1248608 now-33days 2025-12-01T12:00:00Z nesdisVHNSQnLw551Monthly nLw551, NOAA S-NPP VIIRS, Science Quality, Global 4km, Level 3, 2012-present, Monthly
███ 2.1248608 now-33days 2025-12-01T12:00:00Z nesdisVHNSQnLw671Monthly nLw671, NOAA S-NPP VIIRS, Science Quality, Global 4km, Level 3, 2012-present, Monthly
███ 1.6800447 now-9days 2026-01-25T12:00:00Z nesdisVHNchlaWeekly Chlorophyll, NOAA S-NPP VIIRS, Near Real-Time, Global 4km, Level 3, 2017-present, Weekly
███ 1.5300999 now-4days 2026-02-03T12:00:00Z nesdisVHNnoaaSNPPnoaa20NRTchlaGapfilledDaily Chlorophyll (Gap-filled DINEOF), NOAA S-NPP NOAA-20, VIIRS, Near Real-Time, Global 9km, 2020-
present, Daily
███ 1.0665708 now-2days 2026-02-07T11:41:38Z noaacwVIIRSnppicesrftempNP06Daily Ice Surface Temperature, NOAA S-NPP VIIRS, Near Real-Time, Polar Stereographic (North), Daily
███ 1.0665708 now-2days 2026-02-07T11:41:38Z noaacwVIIRSnppicethickNP06Daily Ice Thickness, NOAA S-NPP VIIRS, Near Real-Time, Polar Stereographic (North), Daily
███ 1.0626272 now-2days 2026-02-07T11:53:00Z noaacwVIIRSnppicesrftempSP06Daily Ice Surface Temperature, NOAA S-NPP VIIRS, Near Real-Time, Polar Stereographic (South), Daily
███ 1.0626272 now-2days 2026-02-07T11:53:00Z noaacwVIIRSnppicethickSP06Daily Ice Thickness, NOAA S-NPP VIIRS, Near Real-Time, Polar Stereographic (South), Daily
███ 1.0601971 now-2days 2026-02-07T12:00:00Z coastwatchSMOSv662SSS1day Sea Surface Salinity, Miras SMOS, Near Real-Time, Global 0.25°, 2010-present, Daily
███ 1.0601971 now-2days 2026-02-07T12:00:00Z coastwatchSMOSv662SSS1day_Lon0360 Sea Surface Salinity, Miras SMOS, Near Real-Time, Global 0.25°, 2010-present, Daily, Lon0360
███ 1.0599045 now-2days 2026-02-07T12:00:50Z noaacwVIIRSn20iceconcSP06Daily Ice Concentration, NOAA-20 VIIRS, Near Real-Time, Polar Stereographic (South), Antarctic,
750m, Daily, Past 3 Weeks
███ 1.0599045 now-2days 2026-02-07T12:00:50Z noaacwVIIRSn20icesrftempSP06Daily Ice Surface Temperature, NOAA-20 VIIRS, Near Real-Time, Polar Stereographic (South), Daily
███ 1.0591652 now-2days 2026-02-07T12:02:58Z noaacwVIIRSn20icesrftempNP06Daily Ice Surface Temperature, NOAA-20 VIIRS, Near Real-Time, Polar Stereographic (North), Daily
███ 1.0591652 now-2days 2026-02-07T12:02:58Z noaacwVIIRSn20icethickNP06Daily Ice Thickness, NOAA-20 VIIRS, Near Real-Time, Polar Stereographic (North), Daily
███ 0.92700654 now-60days 2025-12-16T00:00:00Z erdQBwindmday_LonPM180 Wind, Metop-B ASCAT, 0.25°, Global, Near Real Time, 2013-present (Monthly), Lon+/-180
███ 0.8911939 now-45days 2025-12-31T12:24:00Z erdGtsppBest Global Temperature and Salinity Profile Programme (GTSPP) Data, 1985-present
███ 0.8454778 now-3days 2026-02-07T02:00:54Z noaacwAMSR2gw1IceConcDailyNP06 Ice Concentration, Daily, GCOM-W1 AMSR2, Arctic, 10km, NRT, Past 3 Weeks
███ 0.81134784 now-4days 2026-02-06T09:00:00Z jplMURSST41anom1day Multi-scale Ultra-high Resolution (MUR) SST Analysis Anomaly fv04.1, Global, 0.01°, 2002-
present, Daily
███ 0.61393 now-23days 2026-01-26T12:00:00Z nesdisNPPN20S3ASCIDINEOFDaily Chlorophyll (Gap-filled DINEOF), NOAA S-NPP NOAA-20 VIIRS and Copernicus S-3A OLCI, Science
Quality, Global 9km, 2018-
recent, Daily
███ 0.61393 now-23days 2026-01-26T12:00:00Z nesdisNPPN20S3AkdSCIDINEOFDaily Kd490 (Gap-filled DINEOF), NOAA S-NPP NOAA-20 VIIRS and Copernicus S-3A OLCI, Science
Quality, Global 9km, 2018-recent, Daily
███ 0.61393 now-23days 2026-01-26T12:00:00Z nesdisNPPN20S3AspmSCIDINEOFDaily Suspended Particulate Matter (Gap-filled DINEOF), NOAA S-NPP NOAA-20 VIIRS and Copernicus S-
3A OLCI, Science Quality, Global 9km, 2018-recent, Daily
███ 0.5485997 now-3days 2026-02-07T23:23:24Z noaacwAMSR2gw1IceConcDailySP06 Ice Concentration, Daily, GCOM-W1 AMSR2, Antarctic, 10km, NRT, Past 3 Weeks
███ 0.530097 now-4days 2026-02-07T12:00:00Z noaacwSARciceclassnpoleDaily Ice Classification, Metop-C Advanced SCATterometer (ASCAT), 4km, North Pole (Arctic), Daily
███ 0.5105442 now-100days 2025-12-20T13:35:00Z SOCCOM_BGC_Argo_Snapshot_Archive BioGeoChemical-Argo Float data from GO-BGC, SOCCOM and UW-MBARI, Latest Snapshot Archive
███ 0.44676346 now-4days 2026-02-07T20:00:00Z usnic_ims_4km IMS Snow and Ice Analysis, Arctic, 4km, 2004 - Present, Daily
███ 0.41512892 now-3days 2026-02-08T09:00:00Z jplMURSST41 Multi-scale Ultra-high Resolution (MUR) SST Analysis fv04.1, Global, 0.01°, 2002-present,
Daily
███ 0.41033977 now-60days 2026-01-16T00:00:00Z jplMURSST41anommday Multi-scale Ultra-high Resolution (MUR) SST Analysis Anomaly fv04.1, Global, 0.01°, 2002-
present, Monthly
███ 0.41033977 now-60days 2026-01-16T00:00:00Z jplMURSST41mday Multi-scale Ultra-high Resolution (MUR) SST Analysis fv04.1, Global, 0.01°, 2002-present,
Monthly
███ 0.32407713 now-5days 2026-02-08T00:00:00Z nsidcG10016v3nh1day Sea Ice Concentration, NOAA/NSIDC NRT Climate Data Record V3, Northern Hemisphere, 25km, Near
Real-Time, 2024-Present, Daily
███ 0.027937625 now-58days 2026-02-08T00:00:00Z nsidcG10016v3sh1day Sea Ice Concentration, NOAA/NSIDC NRT Climate Data Record V3, Southern Hemisphere, 25km, Near
Real-Time, 2024-Present, Daily
███ -219.08545 now-8days 2030-11-28T07:14:00Z Argo_BGC_NRT Argo float data from UW/MBARI, BGC-Argo and Core, preliminary near real-time

This web page was generated at 2026-02-09T14:53:20Z .
This web page will refresh itself automatically every 5 minutes.

Options

You can add tabledap-like constraints to requests to this web page, for example,
https://polarwatch.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.


 
ERDDAP, Version 2.29.0
Disclaimers | Privacy Policy | Contact