MODERATE SUDDEN IMPULSE DETECTED (55nT) IN IPS MAG DATA 25 09 01 2025UT Mean Mag Parameters Pre/Post Impulse: Pre Post Pre/Post Stn Unit Impulse Impulse Change dwn nT 54.4 117.8 63.5 hbt nT 66.5 114.6 48.1 cbr nT 9.2 63.9 54.8