Ian said:

Divine Angel said:

Ian said:

But they’re pretty arbitrary.. except in the case of the Mighty Murray River.

Yeah I don’t understand state/territory borders. The NSW/Qld border on maps is the river, but in reality, it’s north of the river.

But anyway, my point of that pic was I’ve not seen or heard any warnings for SA, particularly Mt Gambier, which looks like it could be facing some issues based on the Vic emergency map. (Certainly not intended to make light of the current emergency in Victoria.)

Maybe that line works.

Maybe algal blooms prevent bushfires.