Charlotte
2021-22 season · AU202122_28U
History
Tropical Cyclone Charlotte developed in mid-March 2022 from Tropical Low 28U, which formed southwest of Sumba during the 2021–22 Australian region cyclone season. The system organised rapidly and intensified at a faster rate than forecasters anticipated, reaching a peak intensity equivalent to a Category 3 tropical cyclone on the Australian scale while displaying a pinhole eye feature. The intensification phase proved brief, as wind shear disrupted the convective structure and Charlotte subsequently transitioned into an extratropical cyclone before it could consolidate further at peak strength.
Charlotte remained out to sea throughout its life cycle and did not make landfall on any coastline. As a result, no direct impacts on populated areas were recorded in connection with the storm. The cyclone formed during a season that, despite a record number of tropical lows developing across the Australian region, was considered slightly below average in overall tropical cyclone activity. Ten named tropical cyclones formed during the 2021–22 season, of which two reached severe tropical cyclone status. Charlotte's rapid intensification and early extratropical transition made it one of the more notable short-lived systems of the season, even though it caused no reported casualties or damage.
Sources: Bureau of Meteorology report Wikipedia
View full track data (28 observations)
| Date/Time (UTC) | Category | Position | Pressure | Wind |
|---|---|---|---|---|
| 2022-03-18 18:00:00 | 1 | -11.1, 118.9 | 1008 hPa | 10 km/h |
| 2022-03-19 00:00:00 | 1 | -11.2, 118.1 | 1007 hPa | 10 km/h |
| 2022-03-19 06:00:00 | 1 | -11.2, 117.5 | 1002 hPa | 13 km/h |
| 2022-03-19 12:00:00 | 1 | -11.4, 116.9 | 1003 hPa | 13 km/h |
| 2022-03-19 18:00:00 | 1 | -11.5, 116.0 | 1001 hPa | 15 km/h |
| 2022-03-20 00:00:00 | 1 | -11.9, 115.1 | 1001 hPa | 18 km/h |
| 2022-03-20 06:00:00 | 1 | -12.5, 114.5 | 1000 hPa | 18 km/h |
| 2022-03-20 12:00:00 | 1 | -13.0, 113.8 | 997 hPa | 21 km/h |
| 2022-03-20 18:00:00 | 1 | -14.0, 113.4 | 995 hPa | 23 km/h |
| 2022-03-21 00:00:00 | 1 | -14.9, 112.1 | 992 hPa | 26 km/h |
| 2022-03-21 06:00:00 | 1 | -15.3, 111.1 | 991 hPa | 26 km/h |
| 2022-03-21 12:00:00 | 1 | -16.0, 110.4 | 988 hPa | 28 km/h |
| 2022-03-21 18:00:00 | 1 | -16.4, 110.0 | 979 hPa | 33 km/h |
| 2022-03-21 21:00:00 | 1 | -16.5, 109.6 | 957 hPa | 46 km/h |
| 2022-03-22 00:00:00 | 1 | -16.6, 109.3 | 957 hPa | 46 km/h |
| 2022-03-22 06:00:00 | 1 | -17.1, 109.1 | 957 hPa | 46 km/h |
| 2022-03-22 12:00:00 | 1 | -17.6, 109.0 | 956 hPa | 46 km/h |
| 2022-03-22 18:00:00 | 1 | -17.8, 108.9 | 965 hPa | 41 km/h |
| 2022-03-23 00:00:00 | 1 | -18.5, 108.8 | 973 hPa | 36 km/h |
| 2022-03-23 06:00:00 | 1 | -19.0, 108.4 | 977 hPa | 33 km/h |
| 2022-03-23 12:00:00 | 1 | -19.2, 108.1 | 983 hPa | 28 km/h |
| 2022-03-23 18:00:00 | 1 | -19.3, 107.6 | 1001 hPa | 15 km/h |
| 2022-03-24 00:00:00 | 1 | -19.8, 107.3 | 1001 hPa | 15 km/h |
| 2022-03-24 06:00:00 | 1 | -21.0, 107.3 | 1002 hPa | 15 km/h |
| 2022-03-24 12:00:00 | 1 | -22.0, 107.0 | 1002 hPa | 15 km/h |
| 2022-03-24 18:00:00 | 1 | -24.1, 106.8 | 1002 hPa | 15 km/h |
| 2022-03-25 00:00:00 | 1 | -25.0, 107.0 | 1002 hPa | 15 km/h |
| 2022-03-25 06:00:00 | 1 | -27.5, 107.8 | 1002 hPa | 15 km/h |