 After it had peaked in intensity, Lisa encountered strong vertical windshear and started to gradually weaken during 11 May, as it moved out of the Australian region with TCWC Brisbane passing the primary warning responsibility for Lisa to TCWC Nadi.There was no reports of any significant damage associated with Lisa in either Papua New Guinea, the Solomon Islands or Vanuatu.During March, 3 significant tropical lows including 15 and 16P were observed within the Coral Sea/Australian region, which did not become tropical cyclones on the Australian scale but were subject to gale warnings.