WEAK SUDDEN IMPULSE DETECTED (23nT) IN IPS MAG DATA 19 09 01 0223UT
Mean Mag Parameters Pre/Post Impulse:
Pre Post Pre/Post
Stn Unit Impulse Impulse Change
dwn nT 105.4 125.8 20.3
hbt nT 25.8 48.6 22.8
cbr nT -29.3 -2.5 26.8