[ips-si-alert] WEAK SUDDEN IMPULSE DETECTED (10nT) IN MAGNETOMETER DATA 05 09 23 1525UT issued 1540 UT on 05 Sep 2023 [SEC=OFFICIAL]

[Regional Warning Centre]

WEAK SUDDEN IMPULSE DETECTED (10nT) IN MAGNETOMETER DATA 05 09 23 1525UT
               Mean Magnetometer Parameters Pre/Post Impulse:
                                     Pre        Post       Pre/Post
Magnetometer Station          Unit   Impulse    Impulse    Change
Cocos_Island_(GA/BOM/ETH)      nT    163.4      174.5       11.0
Darwin_(GA)                    nT    141.9      152.1       10.2
Townsville_(GA)                nT   -587.3     -576.4       10.9
Learmonth_(GA)                 nT    253.3      266.9       13.6
Canberra_(GA)                  nT   -126.3     -117.3        9.0

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