After the 1998 race, organisers made changes to . Wild weather on Sunday afternoon exacerbated massive swells along the already treacherous Bass Straight. Then, without warning, it shot upward at an amazing pace and vanished. Articles may contain affiliate links which enable us to share in the revenue of any purchases made. [16]:484 Oil and gas are produced from the Cretaceous-Eocene clastic rocks of the Latrobe Group, deposited with the break-up of Australia and Antarctica. Updated June 16, 2022. The Alaska Bering Sea crab fishery . Speculation has swirled around these incidents in the last year, following high-profile leaks of night vision video footage depicting objects with an apparent triangular shape overflying Navy vessels. As a result, ferry sailings are often disrupted and Cook Strait is regarded as one of the most dangerous and unpredictable waters in the world. The Biden administration issued a new directive to address data collection, among other provisions, regarding drone incidents earlier this year. Associated with the less than 50m (160ft)-deep Bassian Rise is the Furneaux Islands, the largest of which is Flinders Island (maximum elevation 760m[2,490ft]). This ice age cause sea levels to drop so that at one point there was a continuous stretch of land . Somewhere between three and five minutes later another monster wave hit the keel and the boat righted itself, but the mast was broken.. And why is the Malacca Strait so important for China and the rest of Asia and the World? His crew named the passage Cook Strait in his honour. Exactly as Lien has said. His communication radio also went out. These systems can move very quickly and are notoriously difficult to predict. The Bass Strait Triangle is one of those places. The whirlpool in the Strait of Messina is a real feature, although it is not nearly as dangerous as the Charybdis of legend. The flinders municipality covers four groups of Bass Strait islands off the north-eastern tip of Tasmania: the Furneaux, Kent, Hogan and Curtis groups. As this heat map below from CSIRO shows, it moves vast amounts of warm water from the Coral Sea south down the coast. The Sydney to Hobart Yacht Race passes generally east of the strait but is affected by its weather conditions. This email confirms that at least some ships were entirely without CUAS equipment, which was less common in the 2019 timeframe. The stories of the ancient world made the whirlpool into a much more deadly threat. Even more dangerous may be when the system is being pushed too hard; clipped signals are more damaging than "clean" signals, because they contain more high frequency content in the dangerous frequency range. Today the wave height in Bass Strait exceeds 1 meter (3 ft 3 in) and it is dangerous for swimming. How can a small strait threaten a global powerhouse like China? He has been a guest speaker on numerous national radio and television stations and is a five time published author. It is a natural strait like the Strait of Gibraltar, which is the route between the Mediterranean and the Atlantic Ocean. Our previous analysis of deck logs indicated that other events occurred several weeks after the initial events of July 14th and 15th. In the Indian Ocean-Pacific Ocean basin, a coordinate of 40S 146E is located at this strait. Aboriginal Tasmanians arrived in Tasmania approximately 40,000 years ago during the last glacial period, across a broad prehistoric land bridge called the Bassian Plain between the nowaday southern Victoria coastline (from Wilsons Promontory to Cape Otway) and the northern Tasmanian shores (from Cape Portland to Cape Grim). A note on the slide states that the cruiser unsuccessfully attempted to contact the Bass Strait. It has an average depth of just 60 metres, presenting risks to less experienced sailors who are used to navigating in deep ocean waters. Answer (1 of 6): Location, climate and sea bed morphology. [6] Tasman was on a mission to find the Southern Continent, not more islands, so he abruptly turned away to the east and continued his continent hunting. Another small group, the Hunter Islands, is . Records previously released to us demonstrated that DRAKE systems were deployed to several ships later in July 2019. Monnik and Page explained that drone detection itself remains a very complex problem that often requires specialized radar and radio frequency equipment that is not guaranteed to work in all circumstances. Meanwhile, America's adversaries, especially China, are investing massively into drone swarm capabilities, especially for use in the maritime environment, for wartime use and for dual-role applications. [29], In 1971 lone rower David Bowen from Mount Martha crossed Bass Strait in a 6.1m (20ft) dory, leaving from Devonport he landed on Wilson's Promontory. Even this map, of the shortest possible route, shows how the race passes along the eastern edge of Bass Strait (yes, that bit with the big drop-off). Among these new incidents are previously unknown events that occurred in the early months of 2019 and were assessed by the Navy to involve intelligence collection operations. Pipelines from the Otway Basin gas fields lead to several processing facilities in the vicinity of Port Campbell (Iona Gas Plant and Otway Gas Plant). Cutting through Tasmania and the Australian mainland, more than fifty small islands also reside within the Bass Strait. Although he didnt see anything, he could hear the sound of a plane engine overhead. The actual whirlpool in the strait is only a danger to very small vessels, and even then only in extreme circumstances. The Russell has attracted particular attention in the last year as the vessel that captured the leaked flying triangle footage. The second question is easier to answer. ai thinker esp32 cam datasheet Entrants in the annual Sydney to Hobart Yacht Race regularly say Bass Strait is the hardest part of the entire race, which is now in its 77th year. It is not man-made like the canals. Several days later, the USS Gabrielle Giffords (GBG), an Independence class Littoral Combat Ship, encountered a set of four drones in the same general vicinity. Arthur Lane, a Sydney to Hobart veteran who leads the race's organising committee, says the shallow water means "a bit of a twist on the stomach". The existence of the strait had been suggested in 1797 by the master of Sydney Cove when he reached Sydney after deliberately grounding his foundering ship and being stranded on Preservation Island (at the eastern end of the strait). Were working to restore it. Although this is perhaps the first strange occurrence in the Bass Strait to be connected with potential UFO activity, two other very similar accounts took place in the 1900s. We now know that in several instances, the Navy had significant information about the potential origin of the drones deployed in some of the most serious incidents, although the specific operators remained unknown. Despite myths and legends of piracy, wrecking and alleged supernatural phenomena akin to those of the Bermuda Triangle, such disappearances can be invariably ascribed to treacherous combinations of wind and sea conditions, and the numerous semi-submerged rocks and reefs within the Straits. "Purists occasionally spark up and say that, strictly speaking, we don't actually cross the strait, as we are still in the Tasman Sea," wrote Oxley, a veteran round-the-world racer who is also a marine biologist. The widest opening is about 350km (220mi) between Cape Portland on the northeastern tip of Tasmania and Point Hicks on the Australian mainland. Funding for FRONTLINE is provided . In addition to the technical challenges posed by drones, the Department of Defense has also struggled to encourage aviators and service members to report what they see, even if they cant clearly identify it. Frederick Valentich was flying a small aeroplane over the strait when he reported to personnel at a local airport that a strange object was buzzing his plane. Some incidents were assessed to be collection operations while others were attributed to local fishermen operating personal quadcopters. Australian Journal of Earth Science, 35, 303-311. What makes his seemingly trivial detail all the more intriguing is that it comes up again in our next strange encounter, which, coincidentally or not, happened almost 44 years to the day previously. It might look like any other stretch of ocean big, blue and mostly empty but hidden just below the surface is another world of mountains and canyons, lakes and cliffs. These incidents have come to be woven into an ongoing discussion about unidentified aerial phenomena, traditionally known as UFOs. The War Zone has received a highly significant new set of documents from the U.S. Navy via the Freedom of Information Act about a series of enigmatic drone swarm events that occurred in the waters off Southern California in 2019. This mysterious part of the world runs from the southern coast of Victoria in Australia over the stretch of water that is the Bass Strait and into the mysterious regions of Tasmania. Van Diemen's Land and New Holland] are one land or no",[8]. [24], In March 2009 two young dinghy sailors sailed a B14 (dinghy) from Stanley in north west Tasmania to Walkerville South in Victoria. The details available in these official Navy documents stand at odds with the widespread perception of Chief of Naval Operations Michael Gilday's statement last year that the Navy was unaware of who was operating the unidentified aircraft. The Australian Hydrographic Service does not consider it to be part of its expanded definition of the Southern Ocean, but rather states that it lies with the Tasman Sea. Found inside - Page 106So my years as a deep-water diver were filled with danger and excitement, . You can see evidence of old sand dunes that should be on the coastline that are now 50 or 60 metres underwater, he says. Esso Australia has made significant progress on our well plug and abandonment work, which puts non-producing platforms in a safe state until final decommissioning occurs. The aircraft had just radioed the control tower in Tasmania to say it was preparing to make its approach to land when it suddenly went silent. It can be extremely rough. Most large fields were discovered in the 1960s, and are located about 50 to 65km (30 to 40mi) off the coast of Gippsland in water depths of about 70m (230ft). The conflict has caused extensive damage to the nation's infrastructure, killed more than 10,000 people, and displaced millions, adding to the global toll of an increasing number of refugees worldwide. In our initial investigation, public affairs officials from the Navy, Coast Guard, and Federal Bureau of Investigations all either declined to comment or referred our questions to the Department of Defenses spokesperson handling the unidentified aerial phenomenon (UAP) issue. The strait was named after George Bass, after he and Matthew Flinders sailed across it while circumnavigating Van Diemen's Land (now named Tasmania) in the Norfolk in 179899. The first of these incidents came just days after the initial events. We got hit by a fairly decent breaking wave, rolled upside down and stayed there, he said back in 2006, recalling the races worst-ever year that saw six people die, 55 more rescued by helicopter, and 60 yachts forced to retire. While this data offers some perspective on the scope of incidents, it suffers from a number of limitations inherent in ad hoc reports. Indeed, the strait became so notorious for ships going missing that few dared to make the north to south journey until Melbourne was established in 1835, and even then at least seven major vessels vanished without a trace . So the tides need to squeeze through the Bass Strait every day, going backwards and forwards and that may be in a different direction to all the other currents rushing around.. The video was recently discussed in a congressional hearing on Unidentified Aerial Phenomena as an example of a solved case. Many sea kayakers have since made the crossing, usually by island hopping on the eastern side of the strait. Marcus Lowth is a writer with a passion for anything interesting, be it UFOs, the Ancient Astronaut Theory, the paranormal or conspiracies. DroneSec cited a 2020 Department of Justice audit focused on the use of drones in delivering prison contraband as an example of how swarm technology is increasingly used in practice. The sailors Adrian Beswick and Josh Philips accompanied by a support vessel successfully completed the crossing in 14 hours 53 minutes. Deck logs further revealed that radiofrequency data was captured from the drones during the incident. B. Ever since Bass Strait was charted by George Bass and Matthew Flinders in 1798, many ship's captains have decided to risk the dangerous passage to shorten the time needed to reach Sydney. Despite myths and legends of piracy, wrecking and alleged supernatural phenomena akin to those of the Bermuda Triangle, most disappearances . It is a narrow and deep strait. Perhaps more intriguing were several reports from other witnesses, who stated that the larger craft was trailed by five other independent craft, either giving chase or acting as a guide unit, depending on which report you listen to. Many vessels, some quite large, have disappeared without a trace, or left scant evidence of their passing. This prompted Governor King to send two vessels from Sydney to the island to establish a garrison at Hobart.[11]. But about 18,000 years ago, during the end of the last global ice age, the melting of ice caps around the world resulted in the flooding of the lowest sections of the plain. Pirates here mainly target tankers . Oxley and his crew had just felt the full force of Bass Strait, a body of water with ferocious waves, harsh winds, and an unpredictable nature that has occupied the hearts and minds of sailors for years. They are a dangerous craft. 1.Gulf of Guinea. Fovex Strait. The Marlin reservoir, for example, has 300m of vertical closure covering an area of 137 sq km while to the southeast the smaller Halibut reservoir has a vertical closure of approximately 160m and an areal extent of 27 sq km. In the previous year, it has been difficult to get definitive answers regarding these incidents. In congressional testimony, defense officials explained that "the triangular appearance is a result of light passing through the night vision goggles, and then being recorded by an SLR camera.". What can happen in Bass Strait continues to weigh on psyches and race plans even if it may technically not all be transpiring in Bass Strait. King Island and the Indian Ocean lie at its western extremity, and the Furneaux Group is at its eastern end. It doesnt take a geoscientist to work out what might happen here, when tonnes and tonnes of water, sometimes flowing at 90 centimetres a second, hit kilometre-high walls: a lot of movement - or, in technical parlance, upwelling - where deep water is forced up the canyon walls and meets the surface. There are now 23 offshore platforms and installations in Bass Strait, including the new Marlin B platform and Kipper subsea wells, which feed a network of 600km of underwater pipelines and keep the oil and gas flowing, 24 hours a day. 3rd ed. Similar briefings were prepared by other Navy vessels involved in the incidents. When the ice melted - a process estimated to have taken 6,000 years - Bass Strait formed and became . Whether this small detail had anything to do with the fate of the plane is unknown. That has caused issues in past races. 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why is bass strait so dangerous