You can find information on the causes and duration of service interruptions on the following website:
Etzel-ESE: https://agsi.gie.eu/unavailability/21W000000000055Z/DE/37X000000000047P
Reckrod: https://agsi.gie.eu/unavailability/21W0000000000540/DE/37X000000000047P
You can find information on storage fluctuations and fill levels on the following website:
Etzel-ESE: https://agsi.gie.eu/data-overview/21W000000000055Z/DE/37X000000000047P
Reckrod: https://agsi.gie.eu/data-overview/21W0000000000540/DE/37X000000000047P