NASA’s Atmospheric Science Data Center will be running planned maintenance from roughly 8 a.m. to 5 p.m. ET on October 279, 2026. Data uploads, ingest & archive, processing, distribution, and tools & services may be impacted during this maintenance. We apologize for the inconvenience and will send notification when the work is complete.
Note that this maintenance was originally schedule for October 27, but was rescheduled due to a power outage.