cyclone marcia wind speed

Cyclone Nivar is the second cyclone in the Bay of Bengal this year. At that time, intensity estimates inferred from satellite imagery indicated Marcia was a category 5 system at its core. The bureau categorises tropical cyclone intensity according to the maximum mean wind speed over open, flat land or water. The Shoalwater Bay Training Area (SWBTA) is used for military training exercises by the Australian Defence Force and as a result is largely uninhabited with limited buildings. community that receives an over-represented wind speed report may have potential for The Global Disaster Alert and Coordination System issued an advisory at 06:00 UTC on 20 February stating that up to 92,000 people had been affected by Category 1 winds or higher. Local Councils offered sandbags to residents who were likely to be affected by flooding. Nearby towns and hamlets took their own precautions to protect themselves. Analysis of radar imagery indicated that the strongest part of the eye wall missed the automatic weather station and it is concluded that parts of Rockhampton experienced winds of high-end category 2 strength. [5] The JTWC upgraded the partially exposed system to a tropical cyclone and designated it as 13P early on 18 February, which also forecasted that it would intensify slightly. Cyclone Marcia prior to peak intensity on 19 February, Global Disaster Alert and Coordination System, "Cyclone Marcia to bring high winds, flooding to southern Queensland", "Tropical Cyclone Outlook for the Coral Sea on 16 February 2015", "Tropical Cyclone Technical Bulletin at 1904 UTC 17/02/2015", "Tropical Cyclone 13P (Thirteen) Warning Nr 001", "Tropical Cyclone Technical Bulletin at 0104 UTC 19/02/2015", "Tropical Cyclone 13P (Marcia) Warning Nr 003", "Tropical Cyclone 13P (Marcia) Warning Nr 004", "Tropical Cyclone Technical Bulletin at 1812 UTC 19/02/2015", "Tropical Cyclone 13P (Marcia) Warning Nr 005", "Tropical Cyclone Technical Bulletin at 0005 UTC 20/02/2015", "Tropical Cyclone 13P (Marcia) Warning Nr 006", "Tropical Cyclone Technical Bulletin at 1610 UTC 20/02/2015", "Significant Tropical Weather Advisory for the Western and South Pacific Oceans 220600Z-230600Z Feb 2015", "Tropical Cyclone Outlook for the Coral Sea on 27 February 2015", "Marine Weather Bulletin for Islands Area Feb 270800 UTC", "Marine Weather Bulletin for Islands Area Feb 010800 UTC", "Marine Weather Bulletin for Islands Area Feb 012000 UTC", "CTS Preliminary Damage Assessment Report: Tropical Cyclone Marcia", Cleanup begins as ex-cyclone Marcia weakens and heads south, Cyclone Marcia: Central Queensland residents hunker down, southeast shores up, Cyclone Shelters, Department of Housing & Public Works, Queensland Government, Tropical Cyclone Marcia: Gympie businesses begin to flood with water from Mary River, "Damage bill for Cyclone Marcia reaches $750 million", "Climate researcher questions Cyclone Marcia's category 5 status", Retired Australian region tropical cyclone names, Category 5 Australian region severe tropical cyclones, https://en.wikipedia.org/w/index.php?title=Cyclone_Marcia&oldid=982798412, All Wikipedia articles written in Australian English, Creative Commons Attribution-ShareAlike License, This page was last edited on 10 October 2020, at 12:07. As the cyclone passed to the east, Middle Percy Island experienced wind gusts of 208 kilometres per hour, with a maximum recorded speed of 295 kilometres per hour. Bureau chief Robb Webb also rejected claims BOM had relied solely on modelling, noting that the bureau worked with the US Joint Typhoon Warning Center to predict the storm's strength. The Coriolis force causes the wind to spiral around a low-pressure area. DH Picks. Cyclone Nivar Cyclone Nivar to cross Tamil Nadu and Puducherry coasts with wind speed of 120-130 km per hour on Wednesday: IMD. [33] Total damage in Queensland reached A$750 million (US$587 million). It passed just to the west of Yeppoon as a Category 4 system, then traversed over the regional city of Rockhampton as a Category 2 system on the same day. The maximum sustained wind speed, however, never exceeded 156 km/h, and the central pressure was never less than 972 hPa. Severe Tropical Cyclone Marcia crossed the coast at Shoalwater Bay (north northwest of Yeppoon) during the morning of 20th February 2015. Analysis of radar imagery indicated that the strongest part of the eye wall missed the automatic weather station and it is concluded that parts of Rockhampton experienced winds of high-end category 2 strength. From: AMOS 2015: Australian Meteorological and Oceanographic Society National Conference 2015, 15-17 July 2015, Brisbane, QLD, Australia. North Queensland Strata Title Inspection Program (NQSTIP) to assess the resilience and reduce cyclone impacts of Strata Title Properties. Last week's swell, at least looking at the charts that I was, had tremendous fetch while most of the really powerful winds were running down the coast rather than into the coast. [13][14] Maintaining strength, Marcia made landfall over the coast near Shoalwater Bay at 22:00 UTC (08:00 AEST on 20 February). The cyclone then moved in a southerly direction overland, near to the coast. [35] The International Wind Hazard Damage Assessment Group also expressed concern, saying "A [34], The observed windspeeds were lower than the analyzed maximum sustained winds, which had been estimated using the Advanced Dvorak Technique. Drawing energy from the sea surface and maintaining its strength as long as it remains over warm water, a tropical cyclone generates winds that exceed 119 km (74 miles) per hour. This makes Marcia a category 3 based on the Australian system, and only a category 2 based on the Saffir-Simpson Hurricane Wind Scale. Significant structural damage occurred in the Yeppoon area and along the Capricorn Coast, with a number of houses having roofs blown off and walls torn down. A wind gust of 208 km/hr was recorded at 4.30 am, which suggests Marcia was almost a Category 3 at this time, even though its central pressure was never recorded as below 970 hPa. This weather station was located to the west of tropical cyclone Marcia's core and would not have experienced the cyclone's maximum winds in its eye-wall. In May, Cyclone Amphan had developed into a 'super cyclonic storm'. 318. Severe Tropical Cyclone Marcia was a powerful tropical cyclone that made landfall at its peak strength over central Queensland, near Shoalwater Bay on 20 February 2015. From 17th to 19th October a secondary system, a small tropical depression, was located near 10°S 100°E but this did not develop into a … A severe tropical storm is designated as a tropical cyclone when it reaches wind speeds of 64 knots (118 km/h, 74 mph). tropical cyclone (tc) 13p (marcia), located approximately 262 nm north-northwest of brisbane, australia, has tracked southward at 10 knots over the past six hours. A demonstration of the force of a cyclone’s winds. It was later replaced with Mingzhu in October 2016. 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