RACHEL

1996-97 season · AU199697_07U

Category 4

History

Severe Tropical Cyclone Rachel originated from a monsoon trough low that formed inland near Darwin on 31 December 1996. Moving slowly to the southwest, the system organised sufficiently to be named Tropical Cyclone Rachel on 3 January 1997, at that point located to the south-southwest of Melville Island. Warm ocean waters and low wind shear supported gradual intensification as the cyclone tracked southwest and passed over the Northern Kimberley, which temporarily weakened it. On 5 January it moved offshore near Cape Leveque, then rapidly intensified to a Category 3 severe tropical cyclone as it accelerated to the south-southeast. On the afternoon of 7 January, Rachel made a direct landfall on Port Hedland. The cyclone weakened quickly after moving inland and its remnants were last tracked on 10 January as the system entered South Australia.

Despite striking Port Hedland directly, the overall damage was relatively minor. Power outages affected parts of the town, a number of trees were uprooted, and flooding was reported in the area. The heaviest rainfall associated with Rachel fell at Yarrie, where approximately 196 mm accumulated over a 24-hour period. No casualties were reported in connection with the storm.

Sources: Bureau of Meteorology report Wikipedia

View full track data (80 observations)
Date/Time (UTC)CategoryPositionPressureWind
1997-01-01 00:00:00 2 -12.5, 133.3 1002 hPa 10 km/h
1997-01-01 06:00:00 2 -12.2, 133.0 1000 hPa 13 km/h
1997-01-01 12:00:00 2 -11.9, 132.7 1000 hPa 13 km/h
1997-01-01 18:00:00 4 -11.6, 132.3 1000 hPa 13 km/h
1997-01-02 00:00:00 3 -11.3, 131.9 1000 hPa 13 km/h
1997-01-02 06:00:00 4 -11.1, 131.4 998 hPa 13 km/h
1997-01-02 12:00:00 1 -11.0, 130.9 996 hPa 15 km/h
1997-01-02 18:00:00 1 -11.1, 130.1 996 hPa 15 km/h
1997-01-02 21:00:00 1 -11.7, 129.9 992 hPa 18 km/h
1997-01-03 00:00:00 1 -12.1, 129.5 990 hPa 21 km/h
1997-01-03 06:00:00 1 -12.9, 128.3 988 hPa 23 km/h
1997-01-03 12:00:00 1 -13.4, 127.3 986 hPa 23 km/h
1997-01-03 15:00:00 1 -13.7, 127.4 984 hPa 26 km/h
1997-01-03 18:00:00 3 -13.9, 127.1 982 hPa 26 km/h
1997-01-03 22:00:00 2 -13.9, 126.5 985 hPa 26 km/h
1997-01-04 00:00:00 2 -14.2, 126.3 988 hPa 23 km/h
1997-01-04 01:00:00 2 -14.3, 126.2 988 hPa 23 km/h
1997-01-04 06:00:00 2 -14.7, 125.5 992 hPa 21 km/h
1997-01-04 09:00:00 4 -15.0, 125.0 994 hPa 21 km/h
1997-01-04 12:00:00 3 -15.5, 124.7 994 hPa 21 km/h
1997-01-04 13:00:00 2 -15.7, 124.6 995 hPa 18 km/h
1997-01-04 18:00:00 4 -16.0, 123.9 993 hPa 21 km/h
1997-01-05 00:00:00 1 -16.3, 123.0 992 hPa 20 km/h
1997-01-05 01:00:00 1 -16.4, 122.8 992 hPa 21 km/h
1997-01-05 04:00:00 1 -16.8, 122.4 992 hPa 21 km/h
1997-01-05 06:00:00 1 -16.9, 122.2 990 hPa 21 km/h
1997-01-05 07:00:00 1 -17.0, 122.1 990 hPa 21 km/h
1997-01-05 10:00:00 1 -17.1, 121.9 990 hPa 21 km/h
1997-01-05 12:00:00 1 -17.2, 121.8 988 hPa 23 km/h
1997-01-05 13:00:00 1 -17.2, 121.7 988 hPa 23 km/h
1997-01-05 16:00:00 1 -17.3, 121.5 986 hPa 23 km/h
1997-01-05 18:00:00 1 -17.4, 121.4 985 hPa 26 km/h
1997-01-05 19:00:00 1 -17.5, 121.3 985 hPa 26 km/h
1997-01-05 22:00:00 1 -17.7, 121.1 980 hPa 28 km/h
1997-01-06 00:00:00 1 -17.8, 120.8 976 hPa 31 km/h
1997-01-06 01:00:00 1 -17.8, 120.7 975 hPa 31 km/h
1997-01-06 04:00:00 1 -18.0, 120.4 970 hPa 33 km/h
1997-01-06 06:00:00 1 -18.1, 120.3 966 hPa 36 km/h
1997-01-06 07:00:00 1 -18.2, 120.2 965 hPa 36 km/h
1997-01-06 10:00:00 1 -18.3, 120.0 965 hPa 36 km/h
1997-01-06 12:00:00 1 -18.4, 119.9 965 hPa 36 km/h
1997-01-06 13:00:00 1 -18.5, 119.8 965 hPa 36 km/h
1997-01-06 16:00:00 1 -18.8, 119.5 965 hPa 36 km/h
1997-01-06 18:00:00 1 -19.0, 119.4 965 hPa 36 km/h
1997-01-06 19:00:00 1 -19.1, 119.3 965 hPa 36 km/h
1997-01-06 22:00:00 1 -19.4, 119.0 965 hPa 36 km/h
1997-01-07 00:00:00 1 -19.5, 118.7 965 hPa 36 km/h
1997-01-07 01:00:00 1 -19.6, 118.6 965 hPa 36 km/h
1997-01-07 04:00:00 1 -19.8, 118.5 965 hPa 36 km/h
1997-01-07 06:00:00 1 -20.0, 118.6 968 hPa 36 km/h
1997-01-07 07:00:00 1 -20.1, 118.6 970 hPa 36 km/h
1997-01-07 08:00:00 3 -20.3, 118.6 970 hPa 36 km/h
1997-01-07 10:00:00 2 -20.6, 118.6 975 hPa 31 km/h
1997-01-07 12:00:00 2 -20.9, 118.6 977 hPa 28 km/h
1997-01-07 13:00:00 2 -21.0, 118.6 978 hPa 28 km/h
1997-01-07 16:00:00 2 -21.4, 118.6 980 hPa 28 km/h
1997-01-07 18:00:00 2 -21.7, 118.6 983 hPa 23 km/h
1997-01-07 19:00:00 2 -21.8, 118.6 985 hPa 23 km/h
1997-01-07 22:00:00 2 -22.1, 118.7 988 hPa 23 km/h
1997-01-08 00:00:00 2 -22.4, 118.8 989 hPa 21 km/h
1997-01-08 01:00:00 2 -22.5, 118.8 990 hPa 21 km/h
1997-01-08 04:00:00 2 -22.9, 118.9 990 hPa 21 km/h
1997-01-08 06:00:00 2 -23.2, 119.0 992 hPa 18 km/h
1997-01-08 07:00:00 2 -23.3, 119.0 993 hPa 18 km/h
1997-01-08 10:00:00 2 -23.8, 119.1 995 hPa 18 km/h
1997-01-08 12:00:00 2 -24.1, 119.2 995 hPa 18 km/h
1997-01-08 13:00:00 2 -24.3, 119.2 995 hPa 18 km/h
1997-01-08 16:00:00 2 -24.7, 119.4 995 hPa 18 km/h
1997-01-08 18:00:00 2 -25.0, 119.5 995 hPa 18 km/h
1997-01-08 19:00:00 2 -25.1, 119.6 995 hPa 18 km/h
1997-01-08 22:00:00 2 -25.4, 119.9 997 hPa 15 km/h
1997-01-09 00:00:00 2 -25.6, 120.2 997 hPa 15 km/h
1997-01-09 01:00:00 2 -25.7, 120.3 997 hPa 15 km/h
1997-01-09 06:00:00 2 -26.0, 120.9 997 hPa 15 km/h
1997-01-09 07:00:00 2 -26.1, 121.0 998 hPa 15 km/h
1997-01-09 12:00:00 2 -26.5, 121.6 1001 hPa 13 km/h
1997-01-09 13:00:00 2 -26.6, 121.7 1002 hPa 13 km/h
1997-01-09 18:00:00 2 -27.0, 122.2 1002 hPa 12 km/h
1997-01-10 00:00:00 2 -27.4, 122.9 1002 hPa 10 km/h
1997-01-10 01:00:00 2 -27.5, 123.0 1003 hPa 10 km/h