[ips-si-alert] WEAK SUDDEN IMPULSE DETECTED (10nT) IN MAGNETOMETER DATA 03 01 24 1509UT issued 1528 UT on 03 Jan 2024 [SEC=OFFICIAL]

[Regional Warning Centre]

WEAK SUDDEN IMPULSE DETECTED (10nT) IN MAGNETOMETER DATA 03 01 24 1509UT
               Mean Magnetometer Parameters Pre/Post Impulse:
                                     Pre        Post       Pre/Post
Magnetometer Station          Unit   Impulse    Impulse    Change
Cocos_Island_(GA/BOM/ETH)      nT    185.3      192.8        7.6
Darwin_(GA)                    nT    145.4      153.8        8.4
Townsville_(GA)                nT   -595.8     -585.0       10.8
Townsville                     nT   -453.2     -442.6       10.5
Townsville_(ICSWSE/BOM)        nT   -304.8     -294.5       10.3
Learmonth_(GA)                 nT    264.9      278.5       13.6
Learmonth_(SWS)                nT    137.2      150.8       13.7
Canberra_(GA)                  nT   -140.0     -129.0       11.0
Hobart                         nT    787.3      797.0        9.7

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