[ips-si-alert] WEAK SUDDEN IMPULSE DETECTED (10nT) IN MAGNETOMETER DATA 10 05 23 0713UT issued 0728 UT on 10 May 2023 [SEC=OFFICIAL]

[Regional Warning Centre]

WEAK SUDDEN IMPULSE DETECTED (10nT) IN MAGNETOMETER DATA 10 05 23 0713UT
               Mean Magnetometer Parameters Pre/Post Impulse:
                                     Pre        Post       Pre/Post
Magnetometer Station          Unit   Impulse    Impulse    Change
Cocos_Island_(GA/BOM/ETH)      nT    184.6      193.9        9.3
Darwin_(GA)                    nT    145.0      153.1        8.1
Townsville_(GA)                nT   -598.9     -587.6       11.3
Learmonth_(GA)                 nT    233.1      245.8       12.7
Canberra_(GA)                  nT   -147.2     -134.2       13.0

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