Daily Report

Geomagnetic Summary

(last updated 03 Mar 2025 23:30 UT)

Geomagnetic field for Australian Region 03 Mar: G0 Estimated Indices 03 Mar : A K Australian Region 3 21111011 Cocos Island 1 11110010 Darwin 3 21111012 Townsville 4 21121112 Learmonth 4 22111112 Alice Springs 3 21211011 Gingin 3 21111012 Canberra 3 21111011 Kennaook Cape Grim 2 21111001 Hobart 3 21211011 Estimated Antarctic Regional K Indices 03 Mar : Macquarie Island 2 11110011 Casey 20 55432122 Mawson 7 32212113 Observed Regional daily pc3 Indices 03 Mar : Darwin 0 (Quiet) Townsville 0 (Quiet) Learmonth 0 (Quiet) Alice Springs 0 (Quiet) Gingin 9 (Quiet) Canberra 22 (Quiet to unsettled) Pc3 pulsations are high frequency (10-45 second period) variations of the Earths magnetic field. Daily pc3-indices are the daily sum of 20 minute pc3-indices for that station and have been shown to be well correlated with rejection of high resolution aeromagnetic survey flight-line data. NOTE: Indices may have been generated from data obtained in cooperation with the following organisations: Geoscience Australia, University of Newcastle Space Physics Group, Australian Government Antarctic Division and International Center for Space Weather Science and Education, Japan. Estimated AFr/Ap Indices 03 Mar : A Fredericksburg 5 Planetary 5 Observed AFr/Ap Indices 02 Mar : A K Fredericksburg 5 Planetary 6 1122 2222

Geomagnetic Forecast

(last updated 03 Mar 2025 23:30 UT)

Date Ap Conditions 04 Mar 12 G0, chance of G1 05 Mar 8 G0 06 Mar 8 G0 COMMENT: G0 geomagnetic conditions were observed in the Australian region on UT day 03-Mar. Mostly G0 conditions were observed in the Australian region, with G1 conditions observed at Casey. G0 geomagnetic conditions are expected over 04-06 Mar, with a chance of G1 on 04-Mar due to the possible glancing arrival of a CME first observed on 01-Mar.