at 13:37 February 01, 2017 UTC, Location: at 13:57 April 16, 2010 UTC, Location: Macclesfield , South Australia , Australia. Epicenter at -34.194, 139.905 An earthquake has hit Adelaide this morning, with thousands of people within 100kmof the CBD reporting the tremor. 2 earthquakes in the past 365 days. Peterborough We're aiming to achieve uninterrupted service wherever an earthquake or volcano eruption unfolds, and your donations can make it happen! 145.2 km from Stay up to date with all of the breaking Earthquake headlines. (1.2 miles), 2020-05-14 05:53:33 UTC Big quakes clocking above 6.0 dont often happen close to populated areas in Australia thankfully, Adam Pascale, Chief Scientist at the Seismology Research Centre told news.com.au, Earthquakes are very unpredictable though we could get one in the Blue Mountains in NSW for example next week.. 7NEWS brings you the latest Earthquake news from Australia and around the world. Sorted: Recent. Dr Cummins said the earthquake was "relatively shallow", but it would have been felt by people in Mount Barker as a "sharp initial wave" followed by a swaying motion. Maintaining our website and our free apps does require, however, considerable time and resources. Earthquake of any magnitude, with one (1) or more felt reports received within OT +60 minutes from Cocos (Keeling) Is, Christmas Is, Macquarie Is, Norfolk Is, or Lord Howe Is. We acknowledge Aboriginal and Torres Strait Islander peoples as the First Australians and Traditional Custodians of the lands where we live, learn, and work. Maintaining our website and our free apps does require, however, considerable time and resources. Normanville GeoScience Australia reported the magnitude-2.8 tremor around 7pm with the epicentre around Mount Barker, in the Adelaide Hills. at 07:53 March 05, 1997 UTC, Location: The B-double truck had been travelling along Hamstead Road in Manningham, central Adelaide, just after 10am on Tuesday when it suddenly started to veer off the road. Email: media@ga.gov.au. Fewer than a dozen of these faults have been the subject of detailed paleoseismic field investigation to determine their actual seismic potential.". Murray Bridge Report it! List of links to Geoscience Australia's 3D models. Earthquake recorded south of Adelaide. They say the discovery means that Adelaide could be subject to an earthquake much stronger than the one that rocked Christchurch in 2011. Geoscience Australia Earthquake Geologist Dr Dan Clark said the paleoseismic field investigation focused on the Willunga Fault, approximately 40 kilometres south of Adelaide. Macclesfield Cleve at 11:15 September 04, 2011 UTC, Location: If you felt this quake (or if you were near the epicenter). We are receiving unverified early reports of ground shaking possibly caused by seismic activity in or near Adelaide CBD, South Australia, Australia on 5 Mar 2022 (GMT) at approximately 20:48 GMT. 2 earthquakes in the past 365 days. Epicenter at -35.543, 138.365 at 16:35 December 04, 2008 UTC, Location: This country is on the brink of further disaster as a race against disease and all-out devastation begins. Australia's oldest running coal-fired power station is about to close. The stress that builds in these tectonic plates during this movement is released as an earthquake. (10.2 miles), 2011-06-01 03:29:04 UTC 84.2 km from please share your experience and submit a short "I felt it" report! 6 months ago 3.8 magnitude, 10 km depth. Epicenter at -32.086, 138.383 More than 12,000 felt reports were lodged after this event. We truly love working to bring you the latest volcano and earthquake data from around the world. 10 quakes exceeding the minor level of 3.0 on the Richter scale have occurred within 150km of the city in the past decade, the largest of which struck in March when a 3.7 tremor was recorded at Mt Barker. Dareton 29.2 km from at 15:22 August 13, 2014 UTC, Location: (13.2 miles), 1985-04-11 18:23:10 UTC Mount Barker , South Australia , Australia. A 3.8 magnitude earthquake has struck in Mount Barker - 33 kilometres south east of Adelaide. Far fewer know their real story, A middle-aged man in glasses smiles with his arms around two young K-pop stars, one with pink hair The messy family drama behind one of the world's biggest K-pop empires, 'Please confirm what Muslim refers to': Why Ali's birthday payment for his nephew was flagged by his bank, Max Verstappen takes Bahrain F1 pole, Aussie Oscar Piastri ousted in first Q1, Motocross rider dies after falling from bike at Victoria's Wonthaggi Motocross Track, 15 people rescued from Central Victorian mine after fire. The largest in the past decade was the 3.7 magnitude quake at Mount Barker on March 5, 2022. The Bureau says there is no threat of Tsunami to Australias mainland or islands. Newsletters for a number of different audiences which you can subscribe to. Epicenter at -32.477, 140.656 94.2 km from Mount Barker has had: (M1.5 or greater) 0 earthquakes in the past 24 hours. Epicenter at -33.412, 138.388 83.2 km from Clare The Adelaide region home to 1.3 million people is one of Australias most seismically active areas, straddling several faults, including the Willunga Fault. Geoscience Australia provides web services for public use that allow access to our data without having to store datasets locally. (1.2 miles), 2021-10-08 16:47:26 UTC There were more than 30,000 . Adelaide has been rattled by a small earthquake for the second time this month. asap. Experts weigh in as tremors hit Wales, Cornwall and the Norfolk coast. Peterborough Are bills set to rise? 14.2 km from There were no significant confirmed earthquakes in or near Adelaide in the past 24 hours. 0 earthquakes in the past 30 days. 33.2 km from at 05:29 May 06, 1998 UTC, Location: Any earthquake, not otherwise alertable, with ten (10) or more felt reports received within OT +30 minutes from anywhere in Australia. Source: Seismograms around time of quake, showing horizontal E-W and N-S ground movements. 21.2 km from What we were looking for is evidence in the geological record of earthquakes approximately 6.5 to 7.2 magnitude in size, Dr Clark said. Headlines from Adelaide newspaper The News on March 1, 1954. Adelaide was impacted by a magnitude 5.4 earthquake in 1954, which resulted in damage to 3000 buildings and more than 30,000 insurance claims for subsequent damages such as collapsed and cracked walls, smashed windows and collapsed chimneys. This enables communities to become more resilient to earthquake events. (13.2 miles), 2010-06-05 21:47:00 UTC The stress that builds in these tectonic plates during this movement is released as an earthquake. Interactive Maps is a discovery and exploration view of Geoscience Australia's geospatial services. Experts from Geoscience Australia, the University of Melbourne and the Seismology Research Centre recently excavated two large trenches along the Willunga fault, located just south of the city, and uncovered evidence of huge quakes that predated local records. The Education Centre provides curriculum-linked, hands-on activities that keep students captivated, focused and looking for more. Epicenter at -33.079, 138.713 Filter By Magnitude. Over 30,000 insurance claims were filed for damage such as collapsed and cracked walls, smashed windows and collapsed chimneys. at 23:18 September 16, 2007 UTC, Location: 14.2 km from Our natural hazard capability forms part of the backbone behind the most important decisions made by governments, emergency services, and the industry sector. (45.2 miles), 2011-09-04 11:15:11 UTC Damage to Adelaide also occurred in the magnitude 6.0 Warooka earthquake on 19 September 1902. Quorn # earthquake 4:34 PM - 21 Sep 2021 64 Retweets 235 Likes 23 replies 64 retweets 235 likes Nick M.\jurovski @nickmajurovski 21 Sep 2021 Replying to @AdrianDipilato Melbourne, felt as far as Sydney and obviously Adelaide too! . The earthquake struck at around 8.45 local time (9.15 AEST) and centred at Mansfield, a town on the foothills of Victoria's alps about 800km from Adelaide. An earthquake has hit Adelaide this morning, with thousands of people within 100km of the CBD reporting the tremor. Peterborough A 5.6 magnitude earthquake took place at 3:40am, with its epicentre in Adelaide's southern suburbs. There have been 10 earthquakes larger than magnitude 3 within 150km of Adelaide in the past 10 years. In Australia, researchers have identified over 350 fault scarps - the landscape features produced by large earthquakes - mostly via desktop studies using digital elevation data. (15.2 miles), 2008-12-28 14:02:11 UTC 115.2 km from Teaching resources for primary and secondary levels including background information, student activities, full-colour cut-out 3D models and posters. 43.2 km from Earthquake tremor felt south-east of Adelaide. Epicenter at -35.057, 139.196 AEST = Australian Eastern Standard Time which is 10 hours ahead of GMT (Greenwich Mean Time), abc.net.au/news/sa-second-earthquake-this-month/100949602, Help keep family & friends informed by sharing this article, These engineers break their silenceafterdecade of criticism over2011 Queensland flood handling, Police shoot man dead after being called to reported domestic violence incident in Sydney's south west, Anna called police to report an assault, but it backfired and she lost her home. Nationwide News Pty Ltd 2023. This service may include material from Agence France-Presse (AFP), APTN, Reuters, AAP, CNN and the BBC World Service which is copyright and cannot be reproduced. at 15:52 October 18, 2011 UTC, Location: at 10:28 October 27, 1995 UTC, Location: A 3.8 magnitude earthquake has struck in Mount Barker 33 kilometres south east of Adelaide. Quorn Added Mar 6th, 2022. Click here to search our database for earlier earthquakes in the same area since 1900! Leaders in Earth science data, bringing the benefits of space to all Australians. at 15:36 December 26, 2007 UTC, Location: Scientists were uncovering the Willunga fault line - 40km south of the city - looking for the scars of ancient earthquakes when they discovered the new vulnerability to the region, which is home to 1.3 million people. Seismology Research Centre Chief Scientist Adam Pascale said that "a magnitude 5.8 makes this the largest onshore earthquake in Victoria in recorded history". Nationwide News Pty Ltd 2023. As with Christchurch, Adelaides building stock contains many heritage buildings that would be vulnerable to strong ground shaking from an earthquake of this magnitude. We calculate that the 55km active length of this fault could potentially host an earthquake as large as magnitude 7.2. 9.2 km from Geoscience Australia senior seismologist Phil Cummins said the earthquake happened at 7.20am . There have been 10 earthquakes larger than magnitude 3 within 150 kilometres of Adelaide in the past 10 years. By dpa correspondents / Natural Disasters, By Abby Sewell and Kareem Chehayeb / World News, More deaths, chaos as new quakes shake Turkey and Syria, New Zealand rocked by massive 6.1 magnitude earthquake, Newborn baby orphaned during Turkey earthquake is adopted and given new name, Devastating discovery among Turkey earthquake rubble as death toll continues to rise, Sydney man feared dead after Turkey-Syria earthquake, Moment girl shields little sister trapped under rubble as Turkey quake toll soars, Miracle newborn rescued from rubble of Turkey earthquake as death toll skyrockets, Incredible moment young girl pulled from rubble after earthquakes, Prayers for former EPL star trapped under the rubble of Turkish earthquake, Like the apocalypse: Death toll from massive twin earthquakes in Turkey skyrockets, Hundreds dead, more injured as powerful quake strikes Turkey, Syria, Powerful earthquake strikes off coast of one of Australias closest neighbours, Mining giants $4 million gift over missing capusle, but its not cash, Giant hail, heavy rain and wild winds loom as dangerous storms smash east coast. (2.2 miles), 2022-03-05 20:50:07 UTC Please listen to your local radio and TV announcements or call 1300 TSUNAMI (1300 878 6264) for latest warning information. Epicenter at -35.034, 138.671 The team searched for offset stratigraphy in the trench layers of sediment which have been displaced when an earthquake ruptured the fault. (9.2 miles), 2018-08-08 11:01:38 UTC at 14:02 December 28, 2008 UTC, Location: (1.2 miles), 2011-10-15 10:38:10 UTC Despite most Australians having rarely experienced an earthquake in their lives, the country experiences moderate tremors above 5.0 once every one to two years, with one strong tremor clocking above 6.0 occurring once every decade on average. General and thematic maps of Australia including outline maps, bathymetric maps, geophysical maps and geological maps. 2.2 km from Latest quakes in or near Adelaide, South Australia, in the past 24 hours on Thursday, February 23, 2023 - list, stats and map Updated: Feb 23, 2023 17:49 GMT - just now Felt a quake? -. . We pay our respects to the people, the cultures and the elders past and present. Epicenter at -34.198, 139.082 (24.2 miles), 2008-12-04 16:35:12 UTC Epicenter at -31.402, 138.729 What we were trying to pin down is how often earthquakes have occurred on this fault in the past, how big they were, and what this could mean for the people of Adelaide today, Geoscience Australia earthquake geologist Dr Dan Clark said. Epicenter at -32.286, 138.819 GeoScience Australia reported the magnitude-2.8 tremor around 7pm with the epicentre around Mount Barker, in the Adelaide Hills. Epicenter at -33.681, 138.983 (23.2 miles), 1995-10-27 10:28:53 UTC at 05:53 May 14, 2020 UTC, Location: Petroleum resources, coal resources, uranium and thorium resources, geothermal energy, renewable energy resources, basin geology, Acreage Release. Home U.K. Man dies after being shot by police in Sydney's south west, Reports indicating Stalin was murdered hidden for decades, WorldPride grand finale: Incredible show of unity for history-making march. Australia's largest recorded earthquake was in 1988 at Tennant Creek in the Northern Territory, with an estimated magnitude of 6.6. A magnitude 3.8 earthquake has been recorded in South Australia. 48.2 km from Information regarding mineral and minerals exploration in Australia at national and regional scale, mining and land use, sustainable development of resources, and levels of exploration activity. Clare Clare 25.2 km from Cnr Jerrabomberra Ave and at 20:50 March 05, 2022 UTC, Location: Geoscience Australia maintains a number of online tools to promote the discovery and delivery of data. (52.2 miles), 2014-06-09 18:07:35 UTC (26.2 miles), 2007-10-06 02:39:31 UTC Cleve Bandpass filter applied: 0.5-10.0 Hz. at 20:50 March 05, 2022 UTC, Location: 7.2 km from The NSHA assesses the likelihood of strong ground shaking due to earthquakes across Australia based on geological, historical and instrumental data. Watch the latest News on Channel 7 or stream for free on 7plus >>. Find out more about our policy and your choices, including how to opt-out. The largest in the past decade was the 3.7 magnitude earthquake which occurred at Mt Barker on 5 March 2022. Far fewer know their real story, A middle-aged man in glasses smiles with his arms around two young K-pop stars, one with pink hair The messy family drama behind one of the world's biggest K-pop empires, 'Please confirm what Muslim refers to': Why Ali's birthday payment for his nephew was flagged by his bank, Max Verstappen takes Bahrain F1 pole, Aussie Oscar Piastri ousted in first Q1, Motocross rider dies after falling from bike at Victoria's Wonthaggi Motocross Track, 15 people rescued from Central Victorian mine after fire. Epicenter at -29.867, 137.71 Geoscience Australia confirmed the quake was recorded near Mount . Scientists have been hunting for signs of ancient earthquakes near Adelaide to better understand the earthquake risk to the city. Mr Pascale noted that modern buildings in Australia were made to deal with moderate tremors, but there was still plenty of stock that wasnt earthquake resistant as seen by the slew of tremors that struck Victoria last year. as seen by the slew of tremors that struck Victoria last year. Epicenter at -29.901, 137.627 Show quakes near me! In Australia, researchers have identified over 350 fault scarps - the landscape features produced by large earthquakes - mostly via desktop studies using digital elevation data, Clark said. Reports on the Geoscience Australia website show the first tremor was felt as far asWaterloo in the north, all the way toEncounter Bay in the south. Quake: I was convinced a truck slammed into my house. Adelaide has been rattled by a small earthquake for the second time this month. (35.2 miles), 1999-01-22 15:15:42 UTC (15.2 miles), 2010-04-16 13:57:26 UTC The team searched for offset stratigraphy in the trench layers of sediment which have been displaced when an earthquake ruptured the fault. Why are black swans becoming stranded in the ocean off WA? (95.2 miles), 2018-08-08 11:01:38 UTC (21.2 miles), 1997-03-05 07:53:45 UTC Epicenter at -36.07, 136.11 DROP to the ground close to you - no more than a few steps or less than two metres away - where you can avoid injury from falling debris.. Take COVER under something strong, like a sturdy table.. These focus on the skills and knowledge needed to teach the earth science subjects within the Australian National Curriculum. Adelaide is one of the most seismically active areas in Australia, straddling two major faults; the Para Fault, running under the CBD, and Eden Fault which sits underneath the eastern suburbs. (90.2 miles), 2007-09-16 23:18:34 UTC at 21:29 July 30, 2010 UTC, Location: While the techniques are not novel in plate margin settings like California or New Zealand, few faults in Australia have been studied this way, Dr Clark said. As with Christchurch, Adelaides building stock contains many heritage buildings that would be vulnerable to strong ground shaking from an earthquake of this magnitude, Clark said. We havent seen in most places in Australia the largest earthquakes that can be generated, Dr Clark said. 110.2 km from Geoscience Australia participates in conferences to share and engage with our stakeholders. Information regarding Australia's coasts and estuaries, seabed mapping and Antarctica. 17.2 km from Geoscience Australia provides information and advice towards the management of Australia's groundwater and surface water resources. Earthquake recorded south of Adelaide. Geoscience Australia is currently updating this website. Mr Cummins last time there was a 3.8 magnitude earthquake in the area was in 2010. 0 earthquakes in the past 7 days. The most powerful, a 3.8 magnitude tremor, hit . Seismic waves arrive some time later, depending on distance. (11.2 miles), 2008-11-16 02:02:18 UTC The National Mineral and Fossil Collection contains over 300,000 mineral, meteorite, fossil, and rock thin section specimens, with around 700 on permanent display in the foyer at Geoscience Australia. The largest earthquake in Near Coast Of South Australia: this year: 3.8 in Mount Barker , South Australia , Australia. We calculate the 55km active length of this fault could potentially host an earthquake as large as magnitude 7.2, geologist Dr Dan Clark told Adelaide Now. The Bureau of Meteorology said there was no tsunami threat from the earthquake. List of some of Geoscience Australia's most recent releases. Its website shows the tremor was felt across metropolitan Adelaide, as far north as Gawler and as far south as Meningie. "It might cause some sort of cracking in plaster, it might possibly knock things off shelves, but I would not expect any kind of structural damage.". (1.2 miles), 2009-01-26 00:29:20 UTC Geoscience Australia has received more than 9200 reports from people who said they felt the earthquake, which Mr Cummins said "is substantial". These layers can be dated to estimate when the earthquake occurred. Detailed info, map, data, reports, updates about this earthquake: Light mag. For emergency assistance, call your local emergency authority on 132 500 ** No Tsunami Threat** There is no Tsunami threat to Australia. at 02:02 November 16, 2008 UTC, Location: On 1 March 1954 Adelaide was impacted by a magnitude 5.4 earthquake. If youd like to view this content, please adjust your Cookie Settings. All times AEDT (GMT +11). 14.2 km from Kapunda at 10:38 October 15, 2011 UTC, Location: Last month a minuscule 2.5 magnitude earthquake struck at a depth of 10km in the Barossa Valley. Waikerie For more information, head to www.ga.gov.au/about/projects/safety/nsha. Epicenter at -34.955, 139.033 at 11:01 August 08, 2018 UTC, Location: Epicenter at -32.902, 139.961 at 16:47 October 08, 2021 UTC, Location: Auto news:Shock new reason behind car delays - drive.com.au, Your web browser is no longer supported. Peterborough Australia's oldest running coal-fired power station is about to close. More than 2,000 felt reports were made to GeoScience Australia within 90 minutes of the earthquake. Hindmarsh Drive While the techniques are not novel in plate margin settings like California or New Zealand, few faults in Australia have been studied this way, Clark said. 0 earthquakes in the past 7 days. "Anyone close to that earthquake could feel that,but I would say it's unlikely to cause any substantial damage. Woodside He did warn though that moderate shakes similar to Adelaides famous 1954 tremor, which saw three people seriously injured and more than 3000 buildings damaged in a 5.4 quake, could be as frequent as once a century. (68.2 miles), 2014-04-29 09:54:56 UTC Find out more about our policy and your choices, including how to opt-out. Search Geoscience Australia's extensive catalogue of data, publications, online tools, maps and videos. There have been 10 earthquakes larger than magnitude 3 within 150 kilometres of Adelaide in the past 10 years. 11.2 km from (58.2 miles), 2007-12-26 15:36:11 UTC 152.2 km from If you are indoors. Smaller earthquakes have been recorded in 2016, 2017 and 2018. 2.8 earthquake - 28 km south of Adelaide CBD, South Australia, on Friday, Dec 30, 2022 at 6:46 pm (GMT +10:30). Epicenter at -35.006, 137.476 9.2 km from Epicenter at -35.057, 139.196 Movies and mobile apps produced by Geoscience Australia. Geoscience Australia acknowledges the traditional owners and custodians of Country throughout Australia and acknowledges their continuing connection to land, waters and community. 5 months ago 3.0 magnitude, 10 km depth. at 06:15 March 05, 1997 UTC, Location: 4.2 km from (57.2 miles), 2020-05-14 05:53:33 UTC at 02:27 July 01, 2018 UTC, Location: Researchers have made the startling discovery that Adelaide is at risk of an earthquake 30-times more powerful than the devastating 2011 Christchurch disaster that killed 139 people. Roxby Downs Macclesfield at 15:52 October 18, 2011 UTC, Location: "That's certainly significant in terms of being felt," he said. Epicenter at -37.49, 142.425 (4.2 miles). The recent findings will be used to update Geoscience Australias National Seismic Hazard Assessment. Residents have reported entire homes shaking for up to 10 seconds. (8.2 miles), 2017-02-01 13:37:54 UTC at 06:28 August 17, 1991 UTC, Location: Adelaide CBD Earthquake FAQ When was the latest earthquake in Adelaide CBD. The "quake", which . 42.2 km from 16.2 km from Researchers have warned one of Australias biggest cities is at risk of a devastating earthquake that could be 30 times stronger than Christchurchs 2011 disaster. Murray Bridge People have taken to social media to report being woken up by a small amount of shaking and rumbling, but police and the State Emergency Service say there are no reports of damage. Thin dotted red line indicates time of quake. While no earthquakes of this magnitude have occurred on this fault in recorded history, previous work led by the University of Melbourne has uncovered evidence of multiple large earthquakes occurring on this fault during the past few hundred thousand years. (7.2 miles), 2001-05-09 02:32:48 UTC Highlighting major work for Geoscience Australia. Epicenter at -35.034, 138.671 (5.2 miles), 2018-07-01 02:27:39 UTC 9.2 km from An earthquake above magnitude 6.0 occurs approximately once every 10 years. 25.2 km from Geoscience Australia's digital publications. The country's east coast is bracing for its most intense heatwave in years as other parts of the country prepare for flooding and snow. Look up quakes in the past 30 days! The findings of this study will feed into future updates of Geoscience Australias National Seismic Hazard Assessment (NSHA). 3.7 earthquake - 31 km southeast of Adelaide CBD, South Australia, on Sunday, Mar 6, 2022 at 7:20 am (GMT +10:30) - 2589 user experience reports Geoscience Australia supports other science education and awareness programs including the National Youth Science Forum and the Science Experience. Despite most Australians having rarely experienced an earthquake in their lives, the country experiences "moderate" tremors above 5.0 . at 08:49 September 22, 2003 UTC, Location: Epicenter at -33.559, 136.714 An earthquake of this size would involve approximately 30 times the energy released by the earthquake that devastated Christchurch in New Zealand in 2011.. Epicenter at -33.342, 142.146 AEST = Australian Eastern Standard Time which is 10 hours ahead of GMT (Greenwich Mean Time), abc.net.au/news/adelaide-earthquake-tremor-mt-barker/100886238, Help keep family & friends informed by sharing this article, These engineers break their silenceafterdecade of criticism over2011 Queensland flood handling, Police shoot man dead after being called to reported domestic violence incident in Sydney's south west, Anna called police to report an assault, but it backfired and she lost her home. A magnitude-3.8 tremor was recorded in the same location on March 6, with an aftershock a couple of hours later. In the recent Adelaide dig researchers studied layers of sediment displaced by past tremors to estimate the potential magnitude of future quakes and found there was a minor but very real risk of a big one hitting in the future. Earthquake rattles Adelaide for second time this month. Port Victoria at 10:35 March 11, 2006 UTC, Location: 2.2 km from Australias largest recorded earthquake was in 1988 at Tennant Creek in the Northern Territory, with an estimated magnitude of 6.6. Photo: James Ross/AAP. Latest news and headlines from Australia and the world. HOLD on to it until the shaking stops.. While buildings and infrastructure were damaged at the time, no lives were lost. at 05:53 May 14, 2020 UTC, Location: at 22:54 May 03, 1997 UTC, Location: Many Australians were shocked to experience the impacts of a 5.9 magnitude earthquake yesterday, but experts have identified other areas that may be susceptible to large quakes. 4.2 km from at 03:29 June 01, 2011 UTC, Location: Mount Barker (76.2 miles), 2008-10-23 11:52:05 UTC The state has previously experienced a larger seismic event, with a magnitude 5.4 earthquake recorded in Adelaide in 1954. . South Australia has a bit of a history when it comes to mini-earthquakes. The largest in the past decade was the 3.7 magnitude quake at Mount Barker on March 5, 2022.