Charlotte

2021-22 season · AU202122_28U

Category 1

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)CategoryPositionPressureWind
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