cyclone bobby damage

Severe Tropical Cyclone Bobby set numerous monthly rainfall records in parts of the Goldfields-Esperance regions of Western Australia, dropping up to 400 mm (16 in) of rain in February 1995. [18] Australian gold industry officials estimated total economic disruptions amounted to upwards of $50 million (1995 AUD; $38.7 million USD). Bobby reached hurricane intensity early on 23 February and peaked with estimated mean winds of 55 m/s (estimated central pressure 925 hPa) at 0900 UTC on 24 February, as it approached the Western Australian coast near Mardie (100 km west southwest of Karratha). Significant damage to street signs, trees, crops and light structures. [10] Food supplies were airlifted to mostly unpopulated regions of central and eastern Pilbara, where several pastoral stations and Aboriginal localities were cut off by the storm;[12] many of the stations received moderate damage as a result of Bobby.

The latitudinal ridge was perturbed by a broad frontal system from 21 to 22 February, reducing wind shear around the low and producing favorable conditions for development. The cyclone crossed the coast near near Onslow around 1800 UTC on 25 February (between midnight and 0100. Flooding disrupted mining and drilling operations throughout southwestern Australia, costing the industry upwards of $50 million (1995 AUD; $38.7 million USD). The worst winds of a type 5 cyclone are capable of reaching over 280km/h. Bobby was born on the 19th of February at 8 am and ended its wrath on the 27th of February at 2pm. Severe Tropical Cyclone Bobby; Category 4 severe tropical cyclone (Aus scale) Category 3 tropical cyclone (SSHWS) Cyclone Bobby nearing landfall on 24 February 1995. Caravans can easily be destroyed. There has also been quite a large economic impact for this small town. Overall, the cyclone caused eight deaths and $11 million (1995 AUD; $8.5 million USD) in damage along its course across Western Australia. [4][5] Hurricane-force winds' radius around the cyclone's center decreased from 80 km (50 mi) to less than 30 km (19 mi); however, gale-force winds continued to reach as far as 150 km (93 mi) outward from the center, consistent with satellite imagery. Map plotting the track and the intensity of the storm, according to the. The source code for the WIKI 2 extension is being checked by specialists of the Mozilla Foundation, Google, and Apple. In terms of recovering from tropical cyclone Bobby, there were no sources of information. Nickel mining near Leinster, mostly from WMC Resources's Mount Keith Mine, was impeded by rainfall which obstructed extraction of ore from the pit. The estimated damage cost for Cyclone Bobby was $11m. 1994–95 Australian region cyclone season, "The South Pacific and southeast Indian Ocean tropical cyclone season 1994–95", "The Saffir-Simpson Hurricane Wind Scale", National Oceanic and Atmospheric Administration, "Cyclone Bobby brings powerful winds and rare heavy rains to much of Western Australia", Tropical Cyclone Operational Plan for the South Pacific and South-East Indian Ocean, Australian Bureau of Meteorology (TCWC's Perth, Darwin & Brisbane), Retired Australian region tropical cyclone names, Category 4 Australian region severe tropical cyclones. Cyclone Bobby has been listed as one of the Natural sciences good articles under the good article criteria. The group is called DEFS (department of fire and emergency services). [17][nb 2], Officials coordinated the delivery of food supplies by Australian Army trucks, aircraft, and helicopters, though a military vehicle delivering tarpaulins, radios, and food parcels was caught in mud at Blackheart Creek near Onslow;[19] Australian Army personnel and six State Emergency Service (SES) vehicles were deployed to Onslow for cleanup efforts. [2] The cyclone continued to trek southward under the influence of a northeast-moving frontal system,[6] and made landfall near Onslow at 1800 UTC on 25 February with a minimum atmospheric pressure of 952 mbar (hPa; 28.11 inHg). [2] Despite the area's relative isolation, electrical and water service was restored relatively rapidly without issue. A motorist was drowned inland from

[3] It attained its peak intensity of 925 mbar (hPa; 27.32 inHg) at 0900 UTC on 24 February,[2] producing 1-minute sustained winds upwards of 205 km/h (125 mph) and 10-minute winds of 195 km/h (120 mph),[3] equivalent to a Category 3 hurricane on the Saffir–Simpson scale or a Category 4 cyclone on the Australian scale. Among them included trucks carrying 45 tonnes of stage equipment for two Cliff Richard concerts in Perth, forcing postponement of both,[16] and stage equipment for a performance of the play An Inspector Calls, which was cancelled as a result of the problems. Create your own unique website with customizable templates. Elsewhere, Bobby knocked out power and water supplies, unroofed houses, tore off rain gutters, toppled fences, and smashed windows. The fourth named storm of the 1994–95 Australian region cyclone season, Bobby developed as a tropical low embedded within a monsoon trough situated north of the Northern Territory coastline on 19 February. 2- Minor house damage. You could also do it yourself at any point in time. After a cyclone, many essential services may not be working. Eight people died during Bobby , seven in two fishing trawlers which foundered offshore from Onslow and one motorist who was drowned while attempting to cross a flooded creek near Carnarvon. 8 lives were lost in this horrific cyclone and 20 homes destroyed. [13] In Karratha, the cyclone unroofed several homes, toppled trees and power lines, and caused localised flooding. Despite Bobby's immense power, the cyclone only managed to kill eight people throughout its course.

It will enhance any encyclopedic page you visit with the magic of the WIKI 2 technology. After making landfall as a somewhat weaker cyclone near Onslow, the remnants of Bobby drifted southeastward, gradually weakening, before dissipating over the southern reaches of Western Australia. [10], In Onslow, Bobby damaged or unroofed 20 homes and caused power outages after toppling power lines;[9] in addition, powerful winds tore off rain gutters, damaged radio antennas, toppled fences, and smashed windows. Meanwhile, the Kanowna Belle, New Celebration, Sons of Gwalia, and dozens of other open-pit mines also suspended mining activities due to obstructed roads as well as wet pits and facilities. From Wikipedia, the free encyclopedia. There will be dangerous flying debris. The government of Western Australia have a group associated to areas which have been struck by a disaster. Tropical cyclone Bobby was a large, intense cyclone that moved along the entire length of the northwest Australian coast, then inland over western and southern parts of Western Australia. While the North Rankin A and Goodwyn oil platforms were in the path of Bobby, both facilities escaped damage, and in fact drilled considerably higher amounts as a result of increased demand for gas from utilities on land. Bobby moved erratically for about 24 hours, executing several loops as it travelled along the coast.

WST, where a maximum gust of 51 m/s and minimum pressure of 952 hPa were recorded.

The adjacent Perseus platform, however, temporarily shut down operations. Marcia, a category five cyclone, crossed the Queensland coast near Shoalwater Bay on February 20, 2015. Several mines suffered fuel shortages, with many roads inaccessible to fuel-transporting vehicles.

This page was created at 17:52 on Tuesday 27 October 2020 (UTC), © Copyright Commonwealth of Australia 2020, Bureau of Meteorology (ABN 92 637 533 532) | CRICOS Provider 02015K | Disclaimer | Privacy | Accessibility. A storm surge of 1.3 m was recorded at King Bay about 30 km west of Karratha. Cyclone Bobby has passed the town of Onslow leaving much damage behind and it has now begun to disperse as it heads inland. Certain widespread power failure. [17], The cyclone also disrupted gold and mineral mining work in southern Western Australia, closing landing strips at Leinster and Wiluna. Review: July 6, 2014. Swift tropical cyclogenesis followed as the convection – thunderstorms – strengthened around the system's surface circulation, and the storm was assigned the name Bobby by the Australian Bureau of Meteorology (BoM) during the early morning hours of 22 February while stationed approximately 500 km (310 mi) north of Port Hedland, making it the fourth named storm of the Australian region cyclone season. Bobby, also created widespread flooding, causing some fishermen to drown. If it no longer meets these criteria, you can reassess it. But this was not the least of the problems, when the tropical cyclone hit, it brought along 400mm of rain, completely flooding the area of impact, and absolutely wasting the ground, turning all grass into mud. It was then characterised as a category 3 cyclone*. The 61,000-tonne ship Bulk Azores ran aground at Kendrew Island near Dampier while transporting iron ore, though no spillage was noted and the vessel resumed its journey shortly thereafter. To install click the Add extension button. A tropical low first developed on 19 February in the monsoon trough north of the Northern Territory coast. Many caravans destroyed and blown away. The total was originally reported in Australian dollars. Initial development was retarded by strong easterly shear as the low moved steadily west-southwestwards north of a mid-level ridge axis. The Super Pit gold mine at Kalgoorlie, meanwhile, was closed after 156 mm (6.1 in) of precipitation fell within a three-day period; all major mines within the vicinity were forced to halt operations. Roads may be closed, food an water could be in short supply and your property livelihood could be damaged. They have very destructive winds with gusts reaching up to 224km/h. The storm's destruction was most severe in Onslow, where 20 residences suffered damage. The weakening cyclone maintained a southward overland track for another 24 hours then turned southeastwards and finally weakened into a rain-bearing depression over southern parts of Western Australia early on 27 February.

There was very minor property damage reported from the Karratha area and approximately 20 houses in Onslow suffered superficial roofing damage.

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