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Best track · IBTrACS
ArchivedPeak category 4
Cyclone Ilsa (2023)
Track & history
Peak wind
155 mph / 250 km/h
Min pressure
920 mb
Dates
–
Landfall
Port Hedland
Storm history
Ilsa formed in the Southern Hemisphere in April 2023 and peaked as a Category 4 cyclone with maximum sustained winds of 155 mph (250 km/h) and a minimum pressure of 920 mb. It made landfall near Port Hedland, Australia. The system was tracked for 10 days.
Track data
Download CSV| Time UTC | Position | Strength | Wind | Pressure |
|---|---|---|---|---|
| 2023-04-05 12:00 | 7.1°S 135.4°E | TD | 15 mph / 30 km/h | 1006 mb |
| 2023-04-05 18:00 | 7.4°S 134.1°E | TD | 15 mph / 30 km/h | 1005 mb |
| 2023-04-06 00:00 | 7.5°S 132.9°E | TD | 15 mph / 30 km/h | 1004 mb |
| 2023-04-06 06:00 | 8.0°S 132.6°E | TD | 25 mph / 35 km/h | 1003 mb |
| 2023-04-06 12:00 | 8.5°S 131.9°E | TD | 25 mph / 35 km/h | 1001 mb |
| 2023-04-06 18:00 | 8.9°S 131.2°E | TD | 35 mph / 55 km/h | 996 mb |
| 2023-04-07 00:00 | 8.9°S 130.8°E | TD | 35 mph / 55 km/h | 996 mb |
| 2023-04-07 06:00 | 9.0°S 130.7°E | TD | 35 mph / 55 km/h | 995 mb |
Show all 40 points
| 2023-04-07 12:00 | 9.1°S 130.5°E | TS | 40 mph / 65 km/h | 993 mb |
| 2023-04-07 18:00 | 9.3°S 130.4°E | TS | 40 mph / 65 km/h | 991 mb |
| 2023-04-08 00:00 | 9.7°S 129.9°E | TD | 35 mph / 55 km/h | 993 mb |
| 2023-04-08 06:00 | 9.9°S 129.5°E | TD | 35 mph / 55 km/h | 993 mb |
| 2023-04-08 12:00 | 10.5°S 129.2°E | TD | 35 mph / 55 km/h | 993 mb |
| 2023-04-08 18:00 | 11.1°S 128.6°E | TS | 40 mph / 65 km/h | 991 mb |
| 2023-04-09 00:00 | 11.5°S 127.5°E | TS | 50 mph / 85 km/h | 992 mb |
| 2023-04-09 06:00 | 12.0°S 126.6°E | TS | 50 mph / 85 km/h | 992 mb |
| 2023-04-09 12:00 | 12.3°S 125.5°E | TS | 50 mph / 85 km/h | 992 mb |
| 2023-04-09 18:00 | 12.4°S 124.7°E | TS | 50 mph / 85 km/h | 991 mb |
| 2023-04-10 00:00 | 12.5°S 123.9°E | TS | 45 mph / 75 km/h | 994 mb |
| 2023-04-10 06:00 | 12.9°S 123.3°E | TS | 45 mph / 75 km/h | 994 mb |
| 2023-04-10 12:00 | 13.2°S 123.1°E | TS | 45 mph / 75 km/h | 995 mb |
| 2023-04-10 18:00 | 13.6°S 122.2°E | TS | 45 mph / 75 km/h | 996 mb |
| 2023-04-11 00:00 | 14.0°S 121.5°E | TS | 50 mph / 85 km/h | 994 mb |
| 2023-04-11 06:00 | 14.3°S 121.4°E | TS | 65 mph / 100 km/h | 990 mb |
| 2023-04-11 12:00 | 15.2°S 120.6°E | C1 | 80 mph / 130 km/h | 981 mb |
| 2023-04-11 18:00 | 15.5°S 120.2°E | C1 | 80 mph / 130 km/h | 979 mb |
| 2023-04-12 00:00 | 15.6°S 119.9°E | C1 | 80 mph / 130 km/h | 980 mb |
| 2023-04-12 06:00 | 16.0°S 119.8°E | C1 | 85 mph / 140 km/h | 975 mb |
| 2023-04-12 12:00 | 16.3°S 119.6°E | C2 | 100 mph / 155 km/h | 969 mb |
| 2023-04-12 18:00 | 17.1°S 119.1°E | C3 | 115 mph / 185 km/h | 957 mb |
| 2023-04-13 00:00 | 17.8°S 119.0°E | C3 | 125 mph / 205 km/h | 949 mb |
| 2023-04-13 06:00 | 18.8°S 118.7°E | C4 | 145 mph / 230 km/h | 935 mb |
| 2023-04-13 12:00 | 19.5°S 119.1°E | C4 | 155 mph / 250 km/h | 924 mb |
| 2023-04-13 18:00 | 20.4°S 120.0°E | C3 | 115 mph / 185 km/h | 956 mb |
| 2023-04-14 00:00 | 21.4°S 121.3°E | C1 | 85 mph / 140 km/h | 975 mb |
| 2023-04-14 06:00 | 22.0°S 123.4°E | C1 | 75 mph / 120 km/h | 982 mb |
| 2023-04-14 12:00 | 22.2°S 126.0°E | TS | 50 mph / 85 km/h | 994 mb |
| 2023-04-14 18:00 | 22.7°S 128.4°E | TS | 40 mph / 65 km/h | 1001 mb |
| 2023-04-15 00:00 | 23.0°S 130.5°E | TD | 35 mph / 55 km/h | 1000 mb |
| 2023-04-15 06:00 | 22.9°S 132.9°E | TD | 30 mph / 45 km/h | 1005 mb |
Cyclone Ilsa 2023 FAQ
Did Cyclone Ilsa 2023 make landfall?
Yes. Ilsa made landfall near Port Hedland, Australia on Apr 13 2023, with sustained winds of 130 mph (205 km/h) at the first landfall.
How strong did Ilsa get in 2023?
Ilsa peaked as a Category 4 cyclone with maximum sustained winds of 155 mph (250 km/h) and a minimum central pressure of 920 mb.
When did Ilsa form and dissipate?
Ilsa was first tracked on Apr 5 2023 and last tracked on Apr 15 2023, about 10 days in all.