Alert | N° | Date (UTC) | Max Winds (km/h) | Population in Tropical Storm | Population in Cat. 1 or higher | Countries |
 | 1 | 31 Dec 2018 00:00 | 102 | 330 thousand | No people | Australia, Papua New Guinea |
 | 2 | 31 Dec 2018 06:00 | 102 | 250 thousand | No people | Australia, Papua New Guinea |
 | 3 | 31 Dec 2018 12:00 | 102 | 320 thousand | No people | Australia, Papua New Guinea |
 | 4 | 31 Dec 2018 18:00 | 111 | 440 thousand | No people | Australia, Papua New Guinea |
 | 5 | 01 Jan 2019 00:00 | 111 | 70 thousand | No people | Australia, Papua New Guinea |
 | 6 | 01 Jan 2019 06:00 | 120 | 650 thousand | No people | Australia, Papua New Guinea |
 | 7 | 01 Jan 2019 12:00 | 120 | 180 thousand | No people | Australia, Papua New Guinea |
 | 8 | 01 Jan 2019 18:00 | 120 | 140 thousand | No people | Australia |
 | 9 | 02 Jan 2019 00:00 | 120 | 10 thousand | No people | Australia |
 | 10 | 02 Jan 2019 06:00 | 111 | 30 thousand | No people | Australia |
 | 11 | 02 Jan 2019 12:00 | 111 | 460 thousand | No people | Australia, Papua New Guinea |
 | 12 | 02 Jan 2019 18:00 | 111 | 330 thousand | No people | Papua New Guinea, Australia |
 | 13 | 03 Jan 2019 00:00 | 102 | 380 thousand | No people | Papua New Guinea, Australia |
 | 14 | 03 Jan 2019 06:00 | 102 | 10 thousand | No people | Papua New Guinea, Australia |
 | 15 | 03 Jan 2019 12:00 | 111 | 10 thousand | No people | Papua New Guinea, Australia |
 | 16 | 03 Jan 2019 18:00 | 111 | 10 thousand | No people | Papua New Guinea, Australia |
 | 17 | 04 Jan 2019 00:00 | 111 | 10 thousand | No people | Papua New Guinea, Australia |
 | 18 | 04 Jan 2019 06:00 | 93 | 10 thousand | No people | Papua New Guinea, Australia |
 | 19 | 04 Jan 2019 12:00 | 83 | 10 thousand | No people | Papua New Guinea, Australia |
 | 20 | 04 Jan 2019 18:00 | 93 | 10 thousand | No people | Papua New Guinea, Australia |
 | 21 | 05 Jan 2019 00:00 | 83 | 10 thousand | No people | Papua New Guinea, Australia |
 | 22 | 05 Jan 2019 06:00 | 83 | 10 thousand | No people | Papua New Guinea, Australia |
 | 23 | 05 Jan 2019 12:00 | 83 | 20 thousand | No people | Papua New Guinea, Australia |
 | 24 | 05 Jan 2019 18:00 | 93 | 190 thousand | No people | Papua New Guinea, Australia |
 | 25 | 06 Jan 2019 00:00 | 83 | 230 thousand | No people | Papua New Guinea, Australia |
 | 26 | 06 Jan 2019 06:00 | 74 | 460 thousand | No people | Papua New Guinea, Australia |
 | 27 | 06 Jan 2019 12:00 | 65 | 10 thousand | No people | Papua New Guinea, Australia |
 | 28 | 06 Jan 2019 18:00 | 65 | 460 thousand | No people | Australia, Papua New Guinea |