Daily Report

Geomagnetic Summary

(last updated 06 Feb 2026 23:30 UT)

Geomagnetic field for Australian Region 06 Feb: G0 Estimated Indices 06 Feb : A K Australian Region 14 22234432 Cocos Island 10 22222432 Darwin 12 22233333 Townsville 13 22234333 Learmonth 14 22234432 Alice Springs 12 12234332 Gingin 14 22234432 Canberra 12 12234332 Kennaook Cape Grim 15 12244432 Hobart 11 12234--- Estimated Antarctic Regional K Indices 06 Feb : Macquarie Island 31 12266533 Casey - -------- Mawson 39 24434754 Observed Regional daily pc3 Indices 06 Feb : Darwin 0 (Quiet) Townsville 2 (Quiet) Learmonth 0 (Quiet) Alice Springs 0 (Quiet) Gingin 15 (Quiet) Canberra 16 (Quiet) Hobart 55 (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 06 Feb : A Fredericksburg 11 Planetary 14 Observed AFr/Ap Indices 05 Feb : A K Fredericksburg 15 Planetary 22 4553 3121

Geomagnetic Forecast

(last updated 06 Feb 2026 23:30 UT)

Date Ap Conditions 07 Feb 20 G0, chance of G1 08 Feb 14 G0 09 Feb 12 G0 COMMENT: ASWFC Geomagnetic Warning 10 was issued on 5 February and is current for 5-7 Feb. G0 geomagnetic conditions were observed in the Australian region on UT day 06-Feb. G2 conditions were observed in the Antarctic region with G3 conditions for Mawson, G0, chance of G1 geomagnetic conditions are expected on 07-Feb due to a possible glancing impact from a CME first observed on 03-Feb and G0 geomagnetic conditions are expected on 08-09 Feb.