[ips-si-alert] WEAK SUDDEN IMPULSE DETECTED (14nT) IN MAGNETOMETER DATA 05 11 23 0903UT issued 0919 UT on 05 Nov 2023 [SEC=OFFICIAL]

[Regional Warning Centre]

WEAK SUDDEN IMPULSE DETECTED (14nT) IN MAGNETOMETER DATA 05 11 23 0903UT
               Mean Magnetometer Parameters Pre/Post Impulse:
                                     Pre        Post       Pre/Post
Magnetometer Station          Unit   Impulse    Impulse    Change
Cocos_Island_(GA/BOM/ETH)      nT    174.1      185.4       11.3
Darwin_(GA)                    nT    121.1      133.5       12.4
Townsville_(GA)                nT   -608.6     -594.4       14.2
Townsville                     nT   -467.7     -453.6       14.1
Townsville_(ICSWSE/BOM)        nT    114.3      128.0       13.6
Learmonth_(GA)                 nT    244.3      264.9       20.6
Learmonth_(SWS)                nT    110.4      131.3       20.9
Canberra_(GA)                  nT   -147.0     -134.6       12.4
Hobart                         nT    927.5      938.2       10.8

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