A rare severe thunderstorm warning was issued this afternoon with hail the main threat! This storm seemed to develop and track along a boundary. The coastline when zoomed into the area is generally east west. I wonder if there was an outflow boundary drifting from the northern activity earlier in the day. Check the radar for the whole radar sequence.
15:50 TAS Severe T'storm (hail) for East Coast: Coles Bay and Bicheno ewn.com.au