[ips-si-alert] WEAK SUDDEN IMPULSE DETECTED (10nT) IN MAGNETOMETER DATA 22 03 24 1112UT issued 1128 UT on 22 Mar 2024 [SEC=OFFICIAL]

[Regional Warning Centre]

WEAK SUDDEN IMPULSE DETECTED (10nT) IN MAGNETOMETER DATA 22 03 24 1112UT
               Mean Magnetometer Parameters Pre/Post Impulse:
                                     Pre        Post       Pre/Post
Magnetometer Station          Unit   Impulse    Impulse    Change
Cocos_Island_(GA/BOM/ETH)      nT    192.9      199.2        6.4
Darwin_(GA)                    nT    138.9      148.0        9.1
Townsville_(GA)                nT   -606.7     -595.8       10.8
Townsville                     nT   -548.0     -537.4       10.7
Townsville_(ICSWSE/BOM)        nT    -82.9      -72.2       10.6
Learmonth_(GA)                 nT    263.2      276.6       13.4
Learmonth_(SWS)                nT    120.2      133.8       13.6
Canberra_(GA)                  nT   -148.5     -137.4       11.1

Australian Space Weather Forecasting Centre
Bureau of Meteorology
ASWFC at bom.gov.au
www.bom.gov.au | www.sws.bom.gov.au