Episode 973
Cyclone Ada
Fri, 2020-Jan-03 00:48 UTC
Length - 3:42
Direct Link
Welcome to featured Wiki of the Day where we read the summary of the featured Wikipedia article every day.
The featured article for Friday, 3 January 2020 is Cyclone Ada.
Severe Tropical Cyclone Ada was a small but intense tropical cyclone that severely impacted the Whitsunday Region of Queensland, Australia, in January 1970. It has been described as a defining event in the history of the Whitsunday Islands, and was the most damaging storm in the mainland town of Proserpine's history at the time. Forming over the far eastern Coral Sea in early January, the weather disturbance that would become Ada remained weak and disorganised for nearly two weeks as it slowly moved in a clockwise loop. Accelerating toward the southwest, the system was named Ada on 15 January. All observations of the fledgling cyclone were made remotely with weather satellite imagery until it passed over an automated weather station on 16 January. The extremely compact cyclone, with a gale radius of just 55 km (35 mi), intensified into a Category 3 severe tropical cyclone just before striking the Whitsunday Islands at 14:00 UTC on 17 January. At 18:30 UTC, Ada's eye crossed the coast at Shute Harbour. The cyclone made little inland progress before stalling northwest of Mackay and dissipating on 19 January.
Ada devastated multiple resort islands in the Whitsundays, in some cases destroying virtually all facilities and guest cabins. The biggest resort, located on Daydream Island, was obliterated, with similar destruction seen on South Molle, Hayman, and Long islands; since most boats docked on these islands were destroyed, hundreds of tourists in these resorts became stranded and required emergency rescue. Based on the severity of the damage, wind gusts were later estimated at 220 km/h (140 mph). As Ada moved ashore, most homes were damaged or destroyed in communities near the storm's landfall point, including Cannonvale, Airlie Beach, and Shute Harbour. Extreme rainfall totals as high as 1.25 m (49 in) caused massive river flooding in coastal waterways between Bowen and Mackay. The floodwaters washed out roads and left some locations isolated for days. Offshore, seven people were missing and presumed dead after their fishing trawler encountered the cyclone. Ada killed a total of 14 people, including 11 at sea, and caused A$12 million in damage. The cyclone revealed inadequacies in the warning broadcast system, and served as the impetus for enhanced cyclone awareness programs that have been credited with saving lives in subsequent cyclones.
This recording reflects the Wikipedia text as of 00:48 UTC on Friday, 3 January 2020.
For the full current version of the article, see Cyclone Ada on Wikipedia.
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This has been Joey. Thank you for listening to featured Wiki of the Day.
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