As a consequence of a ground segment anomaly that occurred in the evening on 21 July, the availability in the Data Hubs of several Copernicus Sentinel-2A products from sensing orbit 21297 to 21308 and Copernicus Sentinel-2B products from sensing orbit 12388 to 12398 is delayed.

The SciHub access point to the Sentinels Open Access Hub experienced an unscheduled downtime on 18 July from 10:30 to 11:20 UTC.

Due to an issue at Ground Segment level on 17 July, OLC, SLSTR and SRAL Near Real Time, Short Time Critical and Non Time Critical Copernicus Sentinel-3B data from the following time period are affected: 17/07/2019 20:14 to 17/07/2019 21:55 UTC.

Due to an issue at Ground Segment level on 15 July, OLC Near Real Time and SYN Short Time Critical Copernicus Sentinel-3A data from the following time periods are affected:

• 15/07/2019 17:30 to 16/07/2019 02:50 UTC (data missed but related NTC products available)
• 15/07/2019 02:50 to 16/07/2019 05:15 UTC (data delayed)

Dormant since 1924, the Raikoke Volcano in the Kuril Island chain, near the Kamchatka Peninsula in Russia, recently awoke. Data from the Copernicus Sentinel-5P and Sentinel-3 satellites are giving vital information on its aftermath.

Infrastructure maintenance activities will take place on the Data Hubs in the last two weeks of July.

Following the announcement this morning, the Copernicus Data Hub service performance is back to nominal as of 11 July at 08:50 UTC.

The Data Hub services are suffering connection issues since yesterday, 10 July, from 18:00 UTC.

An early detection of changing patterns and altering ecosystems in coastal wetlands can prevent irreversible biodiversity loss and assist in the identification of problematic areas. The Copernicus Sentinel missions are now providing vital information to help visualise and explain trends to policy makers.

Due to an issue occurring at ground station level on 8 July, Near Real Time, Non Time Critical and Short Time critical Copernicus Sentinel-3A data related to orbit # 17652 to orbit #17654 are missing between 14:47:17 to 19:47:09 UTC.