Cyclone Ilona (original) (raw)

Severe Tropical Cyclone Ilona caused moderate damage across the Pilbara region of Western Australia in mid-December 1988. The system originated from a monsoon trough that coalesced into a tropical low over the Timor Sea on 12 December. The system initially moved southwest, before moving on a more westerly course. Steady intensification occurred and Ilona reached its peak strength on 17 December as a low-end severe tropical cyclone. A southward turn directed the cyclone toward Western Australia, and it made landfall near Mardie Station. The system subsequently degraded over land and dissipated on 19 December.