[ips-si-alert] WEAK SUDDEN IMPULSE DETECTED (11nT) IN MAGNETOMETER DATA 08 05 23 1358UT issued 1419 UT on 08 May 2023 [SEC=OFFICIAL]

[Regional Warning Centre]

WEAK SUDDEN IMPULSE DETECTED (11nT) IN MAGNETOMETER DATA 08 05 23 1358UT
               Mean Magnetometer Parameters Pre/Post Impulse:
                                     Pre        Post       Pre/Post
Magnetometer Station          Unit   Impulse    Impulse    Change
Cocos_Island_(GA/BOM/ETH)      nT    140.5      151.4       10.9
Darwin_(GA)                    nT    120.7      132.7       12.0
Townsville_(GA)                nT   -608.5     -594.2       14.4
Learmonth_(GA)                 nT    218.6      235.7       17.0
Alice_Springs_(GA)             nT     40.4       55.0       14.6
Canberra_(ICSWSE/BOM)          nT      0.1        0.1        0.0
Canberra_(GA)                  nT   -150.1     -136.7       13.4

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