Effects of a decaying geomagnetic storm on RTK-GNSS (u-blox ZED-F9P, about 20 km baseline)

Some aftershocks causing degradation of performance, then getting back to normal. Unfortunately I wasn't opportunistic enough to start logging when the storm was at it's peak (or even before it). Log in this is from 11-May-2024 12:00 to 12-May-2024 9:00 UTC. Receiver: u-blox ZED-F9P (simpleRTK2B Budget) Antenna: Budget Survey GNSS Multiband antenna (IP66) Baseline: A bit over 20 km NTRIP Base: FINPOS RTK Pylkönmäki, about 62.7N 24.8E (Central Finland) Antenna used in this is installed to a roof of a house and has a very good view on the sky. It is usually used for NTRIP-base, but I repurposed it for this experiment.