[ips-si-alert] WEAK SUDDEN IMPULSE DETECTED (16nT) IN MAGNETOMETER DATA 03 01 24 0536UT issued 0552 UT on 03 Jan 2024 [SEC=OFFICIAL]

[Regional Warning Centre]

WEAK SUDDEN IMPULSE DETECTED (16nT) IN MAGNETOMETER DATA 03 01 24 0536UT
               Mean Magnetometer Parameters Pre/Post Impulse:
                                     Pre        Post       Pre/Post
Magnetometer Station          Unit   Impulse    Impulse    Change
Cocos_Island_(GA/BOM/ETH)      nT    215.2      227.4       12.2
Darwin_(GA)                    nT    166.3      179.4       13.1
Townsville_(GA)                nT   -601.2     -583.7       17.4
Townsville                     nT   -457.3     -440.1       17.3
Townsville_(ICSWSE/BOM)        nT   -306.4     -289.2       17.2
Learmonth_(GA)                 nT    273.9      291.1       17.2
Learmonth_(SWS)                nT    144.0      161.1       17.2
Canberra_(GA)                  nT   -141.4     -122.6       18.8

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