[ips-si-alert] WEAK SUDDEN IMPULSE DETECTED (13nT) IN MAGNETOMETER DATA 03 11 22 1345UT issued 1401 UT on 03 Nov 2022 [SEC=OFFICIAL]

[Regional Warning Centre]

WEAK SUDDEN IMPULSE DETECTED (13nT) IN MAGNETOMETER DATA 03 11 22 1345UT
               Mean Magnetometer Parameters Pre/Post Impulse:
                                     Pre        Post       Pre/Post
Magnetometer Station          Unit   Impulse    Impulse    Change
Cocos_Island_(GA/BOM/ETH)      nT     60.0       65.5        5.5
Darwin_(GA)                    nT     60.3       72.0       11.6
Townsville_(GA)                nT   -654.0     -638.7       15.3
Learmonth_(GA)                 nT    145.4      160.9       15.5
Canberra_(GA)                  nT   -177.3     -159.0       18.3

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