Product update:

On Monday 6th of January KNMI plans to do an operating system and PGE upgrade of the operational processors for the ozone profile and aerosol products, and derived L3 grids.

The upgrade will start around 07:00 UTC and will likely take 3 to 5 hours to complete. During the upgrade no products will be produced.

The most important upgrades are related to:

Vertical ozone profiles (NHP/OHP and derived L3):

All other products:

After the upgrade the following configuration will be in effect: