Geophysical
FORECAST SOL: Normal green MAG: Normal green ION: Normal green
HomeGeophysicalSummary and ForecastsDaily Report Tuesday, Jul 16 2019 16:56 UT
Summary and Forecasts

Daily Report

Geomagnetic Summary

(last updated 15 Jul 2019 23:31 UT)

Geomagnetic field for Australian Region 15 Jul: Quiet to Unsettled Estimated Indices 15 Jul : A K Australian Region 4 12131110 Cocos Island 2 11121010 Darwin 5 12231011 Townsville 6 12232111 Learmonth 6 12232120 Alice Springs 4 12231010 Culgoora 3 12121110 Gingin 4 12122120 Canberra 1 01021000 Launceston 5 12132210 Hobart 2 11021110 Estimated Antarctic Regional K Indices 15 Jul : Macquarie Island 4 11032200 Mawson 23 33334263 Davis 24 23343264 Observed Regional daily pc3 Indices 15 Jul : Darwin 0 (Quiet) Townsville 0 (Quiet) Learmonth 0 (Quiet) Alice Springs 0 (Quiet) Gingin 17 (Quiet) Canberra 19 (Quiet) Melbourne NA 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 15 Jul : A Fredericksburg 7 Planetary 8 Observed AFr/Ap Indices 14 Jul : A K Fredericksburg 6 Planetary 5 2010 1123

Geomagnetic Forecast

(last updated 15 Jul 2019 23:31 UT)

Date Ap Conditions 16 Jul 8 Quiet to Unsettled 17 Jul 8 Quiet to Unsettled 18 Jul 6 Quiet COMMENT: Quiet to unsettled levels of geomagnetic activity were recorded in the Australian region on UT day 15 July. Global geomagnetic activity may be expected to be at quiet to unsettled levels on 16 and 17 July (UT days) and at quiet levels on 18 July.

go to top of page