We know the pressure for a “severe storm”. The storm caused an estimated AU$3.5 billion (US$3.6 billion) in damage, making it the costliest tropical cyclone to hit Australia on record (not accounting for inflation; otherwise, Cyclone Tracy was costlier).  As the eye of the storm moved over several towns in Queensland, news reporters took the opportunity to give brief damage assessments before the eyewall returned. Invasion and Succession. News.com.au, Bananas, sugar growers worst hit by Tropical Cyclone Yasi, website viewed 30 February 2011. Queensland Government, Ministerial Media Statements, 16 February, website viewed 30 February 2011.  Considerable development took place on the following day, prompting the Joint Typhoon Warning Center (JTWC) to issue a Tropical Cyclone Formation Alert. A virtual tour around Johannesburg (North-South Axis) - - - - -. An unknown number of homes were completely destroyed as intense winds, estimated at 209 km/h (130 mph), battered the area. A trough is causing showers & storms over other parts of the NT & QLD. Re: Queensland Cyclone Feb 02 onwards I know it's fantasy land, but long range gfs has ANOTHER cyclone hitting queensland after Yasi and Anthony. On 2 February, it was upgraded to a Category 5 system and made landfall near Mission Beach (138 kilometres south of Cairns) between midnight and 1:00am (AEST) early on Thursday 3 February. The deluge also continued in northern South Australia as vast areas continued to get rain. Originating as a tropical low near Fiji on 26 January, the system intensified to tropical cyclone status during the evening of 30 January. It weakened to a tropical low near Mount Isa around 10:00pm on 3 February.  A storm surge estimated to have reached 7 m (23 ft) destroyed several structures along the coast and pushed up to 300 m (980 ft) inland. TC Pam was the most destructive cyclone in Vanuatu's history. A more technical definition of a tropical cyclone is: A non-frontal low pressure system of synoptic scale developing over warm waters having organised convection and a maximum mean wind speed of 34 knots or greater extending more than half-way around near the centre and persisting for at least six hours. , In Mission Beach near where Cyclone Yasi made landfall, wind gusts were estimated to have reached 290 km/h (180 mph), leaving behind much damage. If a tropical cyclone forms outside our region, it is named by a neighbouring governing body, such as Indonesia or Fiji. Cyclone Yasi's eye however, measured to approximately 100km in diameter (Australian Geographic, 2013). Preparations. , By the time Yasi crossed into Australian basin, preparations for the storm were under way. The storm which started in the Coral Sea, destroyed hundreds of homes in the northern Queensland towns of Tully, Mission Beach, Innisfail and Cardwell. The Federal Government processed more than $250 million worth of recovery grants in the first three weeks after the storm through Centrelink. The storm passed between the two big cities of Cairns and Townsville which only suffered minor damage. , The water-supply system had failed in Townsville and there was only 24 hours supply, while the water had run out at Magnetic Island in one day. Answer the questions related to the text, blog and synoptic chart 1. Therefore Cyclone Yasi travelled approximately 2396km across tropical oceans, growing and intensifying the whole time (Katec1, 2013). Yasi was a Category Five storm, the highest level, with winds of about 300 km/h. Johannesburg Virtual Tour. The Insurance Council of Australia estimated the preliminary 2011 damage at $1412 million. , Numerous emergency calls were made by residents trapped in their homes near the height of the storm. Queensland Government, Ministerial Media Statements, 7 February, website viewed 30 February 2011.  Thousands of residents in the path of the storm were urged to evacuate by Queensland Premier Anna Bligh. This was an unprecedented evacuation effort. The coastal communities in the direct path of TC Yasi – Tully, Mission Beach, Cardwell and Dunk Island suffered extensive damage to property and infrastructure costing $800 million. The system quickly intensified to a cyclone category to the north of Vanuatu and was named Yasi at 10:00pm on 30 January by Fiji Meteorological Service. Reading synoptic charts 1. , It deepened rapidly throughout 30 January, resulting in the JTWC upgrading the system to a tropical storm after data from an ASCAT image depicted winds near gale-force around the storm's centre.  In north-west Victoria, Mildura recorded the highest daily rainfall total on record, with 142 mm (5.6 in) and Lyndhurst, a suburb of Melbourne recorded 180 mm (7.1 in) of rain in the 24 hours falling up to 9am AEDT (22:00 UTC) on 5 February. Invasion and Succession. Tropical Cyclone Yasi was a tropical cyclone that caused a lot of damage when it reached the Australian coast at about midnight on Wednesday 2 February 2011. Cyclone Larry, which devastated areas between Babinda and Tully in March 2006, and Cyclone Yasi ... A trough of low pressure is sometimes indicated on the synoptic chart by a centre line or trough line denoted by a dashed line e.g. A hurricane (or typhoon, or severe tropical cyclone), the strongest storm on Earth, is a cyclonic (rotary) storm that derives its energy from cloud formation and rainfall, unlike frontal cyclones that derive their power from a temperature gradient. , Between 23–30 January, strong winds and swells were observed in Tuvalu, as Tropical Cyclones Wilma and Yasi developed and passed. , Even one week after the flooding rains, areas that were affected had become completely isolated.  In Tully, the high school was destroyed and will need to be rebuilt. SA Summer Synoptic Chart - 1. The eye is usually clam and cloud free with the warmest temperatures measured throughout the cyclone (National Weather Service, 2009).  Due to the size of the system and its strong core, Yasi maintained cyclonic intensity farther inland than normal, finally dissipating into a tropical low near Mount Isa, at 10 PM on 3 February 2011, 22 hours after the storm first crossed the coast. Tropical Cyclone "Yasi" has crossed the coast near Tully, about 1500km north of Brisbane. In response to warnings about the expected severity of the cyclone, and possible storm surges, approximately 10,000 northern Queenslanders living in low-lying areas evacuated to more than 100 official evacuation centres. Analyzing the Impact of Severe Tropical Cyclone Yasi on Public Health Infrastructure and the Management of Noncommunicable Diseases - Volume 30 Issue 1 - Benjamin J. Ryan, Richard C. Franklin, Frederick M. Burkle, Kerrianne Watt, Peter Aitken, Erin C. Smith, Peter Leggat The group were later reported to be safe.  The Queensland state emergency coordinator warned residents that they would be on their own for up to 24 hours, as the conditions would be too dangerous for emergency responders. CTS is an independent authority on building performance assessment for severe wind events in Australia.  This figure rose to 170,000 by morning and officials stated that some residents may be without power for more than a month. Tropical Depression Tropical Depression. SEVERE WEATHER WARNING for Flash flooding for people in the Alice Springs District", Australian Bureau of Meteorology (TCWC's Perth, Darwin & Brisbane), Tropical Cyclone Yasi (Feb 2011) – snapshots of relevant webpages from 2011, Category 3 South Pacific severe tropical cyclones, Category 5 Australian region severe tropical cyclones, https://en.wikipedia.org/w/index.php?title=Cyclone_Yasi&oldid=994315806, Tropical cyclone articles with unknown units, Wikipedia indefinitely move-protected pages, Wikipedia pages semi-protected against vandalism, Creative Commons Attribution-ShareAlike License, This page was last edited on 15 December 2020, at 02:20. , Fears of total devastation to the banana and sugar cane crops arose as the storm struck land. Yasi caused devastation along the coast of Queensland, from Cairns to Ayr, leaving behind damage to the flora and fauna as well as the built environment: homes, businesses and vehicles.  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