Category 4 severe tropical cyclone (Aus scale) | |
---|---|
Category 3 (Saffir–Simpson scale) | |
Cyclone Christine at peak intensity on 30 December
|
|
Formed | 25 December 2013 |
Dissipated | 1 January 2014 |
Highest winds |
10-minute sustained: 165 km/h (105 mph) 1-minute sustained: 185 km/h (115 mph) |
Highest gust | Gusts: 230 km/h (145 mph) |
Lowest pressure | 948 hPa (mbar); 27.99 inHg |
Fatalities | None |
Damage | Minimal |
Areas affected | Western Australia, South Australia, Victoria |
Part of the 2013–14 Australian region cyclone season |
Severe Tropical Cyclone Christine was the third tropical cyclone and the second severe tropical cyclone of the 2013–14 Australian region cyclone season. It made landfall on Western Australia's Pilbara coast nearly halfway between the major towns of Karratha and Port Hedland as a category 4 cyclone on midnight of 31 December 2013.
On 25 December the Australian Bureau of Meteorology reported that a broad monsoonal circulation that they had been monitoring to the northwest of Western Australia had developed a discreete centre of circulation. Over the next few days the system slowly developed further as it moved towards the south-southwest, before during 28 December the BoM reported that the system had developed into a category 1 tropical cyclone on the Australian tropical cyclone intensity scale and named it Christine.
It intensified into a Category 2 storm on 29 December, Category 3 on 30 December, and then a marginal Category 4 on the same day. Watches and warnings were issued for areas between Derby and Exmouth, extending inland beyond the Pilbara to the Mid West and Goldfields-Esperance region around Wiluna and Leinster.
Christine made landfall between Roebourne and Whim Creek while strengthening around midnight on 31 December, with the eye passing through Roebourne itself, with Wickham skirting the edge of the eye. The storm began to turn to the southeast and began to weaken slowly.