Due to an infrastructure issue that occurred on 27 October from 00:00 to 06:30 UTC, the Copernicus Sentinel-1, Sentinel-2 and Sentinel-3 products publication has been delayed on all the Copernicus Data Hub Services.

Due to a collision avoidance manoeuvre that took place between 22 and 23 Ocotber, some Copernicus Sentinel-2A planned acquisitions have been lost.

As a consequence of maintenance activity executed on the Copernicus Sentinel-3B spacecraft on 7 October from 09:17 to 09:55 UTC, reduced data quality for all the SRAL related user products should be expected for data sensed during this period.

Due to a planned maintenance on the Copernicus Sentinel-3A SLSTR instrument executed on 14 October, all related user products will be degraded (IR channels) from 09:20 to 10:35 UTC.

Due to an issue at Ground segment level , the Near Real Time Copernicus Sentinel-3A OLC, SLSTR, SRAL Level 1 and Level 2 products from sensing time 22-10-2020T05:30:00 to 07:00:00 UTC have been missed.

Due to a Ground segment anomaly occurred during processing, Near Real Time SRAL Level 1 and Level 2 Copernicus Sentinel-3A products from sensing time 13-10-2020T09:53:22 to 11:23:22  UTC have been lost.

Due to a human error that occurred during processing, Near Real Time SRAL Level 1 and Level 2 Copernicus Sentinel-3A products from sensing time 09:53:22 to 11:23:22 UTC on 13 October have been lost.

STC/NTC data will be available.

For the first time, scientists, using data from the Copernicus Sentinel-5P satellite, are now able to detect nitrogen dioxide plumes from individual ships from space.

Following a satellite manoeuvre of Copernicus Sentinel-5P on 1 October, some TROPOMI NRT data are unavailable for orbit 15379.

Copernicus Sentinel-3B SLSTR Level-1 SL_1_RBT and Level-2 SL_2_LST reprocessed data will soon be available on the Open Access Hub. The time period covered by the reprocessing activity includes the commissioning phase of Sentinel-3B, therefore part of these products contain new data and are going to cover a gap of several months of data.