By Jo Nova
UPDATED: The Bureau of Met has issued another Aurora Watch for today (Tuesday 13th). Interested readers can sign up to get these emails, which give a few hours warning of promising conditions.
A major substorm is in progress. People are reporting auroras on the Glendale App across southern Australia and NZ. Because we are in the maximal part of solar cycle 25, with the peak (so far) in sun spots recorded a few days ago, conditions are ripe for auroras, but they are alas, fleeting things. Next burst of activity likely at 9:40pm EST and 7:40pm WST. [Reports live from Mandurah, Flinders Island, Adelaide hills….]
The image from Nullschool is loosely indicative (and usually underestimates the odds).