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Data Notifications

By Earth Resources Observation and Science (EROS) Center

Your source for the latest announcements about scheduled maintenance, data product releases, data portal updates and known issues to ensure seamless access to the resources you need. Check back often for current updates.

2026 Notifications

Notification DateEvent
Event Date                    		Description
2026-04-02Processing Delay2026-03-30Landsat 8-9 Level-2 and Level-3 products
2026-04-01Out of Cycle Planned Maintenance2026-04-01EROS tools and services
2026-03-18Extended Planned Maintenance2026-03-25EROS tools and services
2026-03-18Data Release2026-03-18Exotic Annual Grass (EAG) Phenology estimates for Western U.S. Rangelands based on 30-m HLS for 2017 - 2025
2026-02-27Out of Cycle Planned Maintenance 2026-03-01LP DAAC tool and services 
2026-02-26Intermittent Access Issues2026-02-26EROS tools and services
2026-02-20Data Release2026-02-20ECCOE 2025 Surface Reflectance Validation Dataset
2026-02-17Extended Planned Maintenance2026-02-25EROS tools and services
2026-02-10Extended Planned Maintenance2026-02-17LP DAAC tool and services 
2026-01-29Planned Maintenance2026-02-04Landsat STAC Server
2026-01-29Data Release2026-01-29LANDFIRE 2024 Update (ver. 2.0, March 2026)
2026-01-22Data Release2026-01-22Fuels Data for the 2000 Highland Creek Fire and 2017 Legion Lake Fire in Blacks Hills, SD, Collected in 2025
2026-01-20Planned Maintenance2026-01-28EROS tools and services
2026-01-13Out of Cycle Planned Maintenance 2026-01-20 Landsat product generation
2026-01-09Data Release2026-01-09Sierra Nevada Ecoregion LiDAR and Fuels Data, Collected in 2025

 

 

 

 

2025 Notifications

Notification DateEvent
Event Date                    		Description
2025-12-22Planned Maintenance2025-12-22EROS tools and services
2025-12-09Web Applications Unavailable2025-12-09Landsat and CalVal Web Applications Unavailable
2025-12-09Data Availability Delay2025-12-09Newly acquired Landsat 8 and 9 data are not visible on EE
2025-12-09Unplanned Maintenance2025-12-09Some EROS science data tools
2025-11-24Planned Maintenance2025-11-24EROS tools and services
2025-11-19Landsat 9 Safehold2025-10-17Landsat 9 Data Acquisition Interruption: October 17-23, 2025
2025-11-18Data Release2025-11-182023 ECCOE UAS Multispectral and Hyperspectral Imagery Radiometric Calibration Evaluation Field Data
2025-11-18USGS EROS Webpages to be Intermittent2025-11-18EROS tools and services
2025-11-17Processing Delay2025-11-17Landsat 8 Level-2 and Level-3 products
2025-09-26Data Release2025-09-26Modelled long-term wildfire occurrence probabilities in sagebrush-dominated ecosystems in the western US (1985 to 2019)
2025-09-26Data Release2025-09-26Historic and future trends in exotic annual grass (%) cover in the western US (1985 to 2019 and 2025 to 2040)
2025-09-26Data Release2025-09-26Probabilistic estimates of landscape change in Alaska (1984 to 2015)
2025-09-24Extended Planned Maintenance2025-09-24EROS tools and services
2025-09-19Data Availability Delay2025-09-19Landsat 8/9 Level-1, Level 2 and Level-3 products
2025-08-20Planned Maintenance2025-08-20EROS tools and services
2025-08-19Data Release2025-08-19Pre- and post-fire modeled vegetation structure products for the Caldor, Cedar Creek, Dixie, KNP, and Muckamuck fires
2025-08-05Planned Maintenance2025-08-05Disruption to EROS hosted websites and tools, Aug. 5-9
2025-08-05Data Release2025-08-05Landsat-based Illustrative implementation of Satellite Psychrometry for ET Mapping
2025-08-04Data Release2025-08-04Landsat 8-9 Operational Land Imager (OLI) Level 2 Provisional Aquatic Reflectance Products, Collection 2
2025-07-28Data Release2025-07-28Reference and validation data for Annual National Land 
Cover Database
2025-07-25Data Release2025-07-25Developing an annual land surface temperature from 1985 to present for select international sites: First Outputs
2025-07-23 Planned Maintenance2025-07-23 EROS tools and services 
2025-07-17Processing Delay2025-07-17Landsat 8/9 Level-2 and Level-3 products
2025-07-11 Data Release2025-07-11 Landsat Collection 2 temporal cloud truth mask validation set
2025-07-09Data Release2025-07-09SSEBop Evapotranspiration from Landsat, 2000-2020 CONUS Monthly Actual ET (ETa)
2025-06-25 Planned Maintenance2025-06-25 EROS and LP DAAC tools and services
2025-06-24 Data Release2025-06-24 Annual NLCD CU Collection 1.1
2025-06-24 Data Release2025-06-24 Early Estimates of Exotic Annual Grass in the Sagebrush Biome, USA, 2025
2025-06-23 Data Release2025-06-23 Ecological Potential Fractional Component Cover
2025-06-23 Data Release2025-06-23 The Landsat 8/9 Long Term Acquisition Plan
2025-06-09 Data Update2025-06-09 Upcoming processing to adjust framing on some Landsat 8 scenes
2025-04-30 Data Update2025-04-30 Some Landsat MSS products to be reprocessed
2025-03-13 Tool Update2025-03-13 USGS Retires the LandsatLook Viewer

 

 

Related

For questions about USGS EROS data or tools, contact User Services for support and additional information.

USGS EROS User Services

Earth Resources Observation and Science (EROS) Center
Earth Resources Observation and Science (EROS) Center
Phone
1-800-252-4547

Related

For questions about USGS EROS data or tools, contact User Services for support and additional information.

USGS EROS User Services

Earth Resources Observation and Science (EROS) Center
Earth Resources Observation and Science (EROS) Center
Phone
1-800-252-4547
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