Prescribed burn for Whyalla South 23/05/2023 FacebookTwitterEmail A prescribed burn off is set to happen on Wednesday, May 24, 2023 in Whyalla South. Picture, file. If you see smoke in the Upper Spencer sky near Whyalla, don't fear as it's a prescribed burn and is […] Subscribe or Login to see the rest of the content. Username or E-mail Password Remember Me Forgot Password