🕷️ Crawler Inspector

URL Lookup

Direct Parameter Lookup

Raw Queries and Responses

1. Shard Calculation

Query:

Response:

Calculated Shard: 78 (from laksa084)

2. Crawled Status Check

Query:

curl -X POST \
  'http://laksa078.int.ahrefs:8124/' \
  -H 'Content-Type: text/plain' \
  -H 'X-ClickHouse-Database: crawler3' \
  -H 'Authorization: Basic YXBpOg==' \
  -d 'SELECT getAhrefsURLFromUnparsed(src_unparsed) AS found_url, ifNull(toUnixTimestamp(download_stamp), 0) AS crawl_time, ifNull(toUnixTimestamp(props_url_first_seen), 0) AS first_indexed_time, download_http_code AS http_code, src_unparsed AS src_unparsed, src_root_hash AS src_root_hash, history_drop_reason AS history_drop_reason, meta_title AS meta_title, meta_descriptions AS meta_descriptions, attrs_boilerpipe_text AS attrs_boilerpipe_text, attrs_markdown AS attrs_markdown, attrs_readable_markdown AS attrs_readable_markdown, meta_canonical AS meta_canonical FROM crawler3.page_info_local FINAL PREWHERE (src_root_hash, src_unparsed) IN ((getAhrefsRootHashFromUnparsed(getAhrefsUnparsedNoserviceFromURL(\'https://www.livescience.com/63131-fukushima-radiation-in-california-wine.html\')), getAhrefsUnparsedNoserviceFromURL(\'https://www.livescience.com/63131-fukushima-radiation-in-california-wine.html\'))) FORMAT JSONEachRow'

Response:

{"found_url":"https:\/\/www.livescience.com\/63131-fukushima-radiation-in-california-wine.html","crawl_time":1776160466,"first_indexed_time":1532535549,"http_code":200,"src_unparsed":"com,livescience!www,\/63131-fukushima-radiation-in-california-wine.html s443","src_root_hash":"4110033003681956278","history_drop_reason":null,"meta_title":"Radioactive Traces from the Fukushima Nuclear Disaster Found in California Wine | Live Science","meta_descriptions":["A group of French nuclear physicists tested 18 bottles of California's rosé and cabernet sauvignon and found that the wines produced after the disaster had increased levels of a man-made radioactive particle."],"attrs_boilerpipe_text":"(Image credit: Shutterstock)\nFollowing the 2011 Fukushima nuclear\npower plant accident\n, radioactive waste leaked into surrounding areas and contaminated waters and food. Seven years later, traces of the disaster were found half a world away — in California's wine. \nA group of French nuclear physicists tested 18 bottles of California's rosé and cabernet sauvignon produced in 2009 and onward and found that the wines produced after the disaster had increased levels of a man-made radioactive particle. Cabernet sauvignon, for example, had double the amount. [\nTracking Japan's Tsunami Debris (Infographic)\n] \nThey reported their findings in the pre-print online journal \nArxiv\n.\nArticle continues below\nLatest Videos From Live Science\nThe researchers used two methods to look for traces of a radioactive isotope called cesium-137. The first method was developed about 20 years ago and could detect the particles through the wine bottle, without destroying or opening it. Since the\npresence of cesium-137\nprior to 1952 is impossible (it's a man-made isotope first released into the surroundings by nuclear testing in the mid-20th century), it has proven quite effective for detecting fraud in old vintage wines, according to the study.\nFor a more accurate detection, the researchers destroyed the wines through heating and reducing them \"to ashes,\" they wrote. They tested for the cesium-137 in those ashes.\nThough they did find increased levels of the radioactive waste, experts say there is nothing to worry about, according to \nThe New York Times\n. There are no \"health and safety concerns to California residents,\" the California Department of Public Health told the Times.\nThe levels of radioactive toxins found in food and drinks outside of Japan is\ntoo low to be dangerous\n, according the\nWorld Health Organization\n.\nGet the world’s most fascinating discoveries delivered straight to your inbox.\nEven in Japan at the core of the meltdown, though over 100,000 people were evacuated from their homes, there have been no deaths or radiation sickness reported so far, according to the \nWorld Nuclear Association\n. Further, most bottles of wine made after 1952 do contain at least a little bit of this nuclear twist. \nOriginally published on\nLive Science\n.\nYasemin is a staff writer at Live Science, covering health, neuroscience and biology. Her work has appeared in Scientific American, Science and the San Jose Mercury News. She has a bachelor's degree in biomedical engineering from the University of Connecticut and a graduate certificate in science communication from the University of California, Santa Cruz.","attrs_markdown":"![](https:\/\/sb.scorecardresearch.com\/p\/?c1=2&c2=10055482&cv=4.4.0&cj=1)\n\n[Skip to main content](https:\/\/www.livescience.com\/63131-fukushima-radiation-in-california-wine.html#main)\n\n![](https:\/\/cdn.mos.cms.futurecdn.net\/flexiimages\/dq9uu49vac1765206893.svg)Live Science Plus\n\n\\- Join our community\n\nJOIN NOW\n\n10\n\nMember Features\n\n24\/7\n\nAccess Available\n\n25K+\n\nActive Members\n\n![](https:\/\/cdn.mos.cms.futurecdn.net\/flexiimages\/ivdpgonlnu1765899656.svg)\n\nExclusive Newsletters\n\nScience news direct to your inbox\n\n![](https:\/\/cdn.mos.cms.futurecdn.net\/flexiimages\/ivbbltuzps1765899740.svg)\n\nMember Competitions\n\nWin exclusive prizes\n\n![](https:\/\/cdn.mos.cms.futurecdn.net\/flexiimages\/l4luqkbsae1765899775.svg)\n\nExclusive Content\n\nPremium articles & videos\n\n![](https:\/\/cdn.mos.cms.futurecdn.net\/flexiimages\/pddr9vgbzk1765206727.svg)\n\nEarly Access\n\nFirst to see new features\n\n![](https:\/\/cdn.mos.cms.futurecdn.net\/flexiimages\/dyp0vja1zt1765206742.svg)\n\nPrivate Forums\n\nConnect with members\n\n![](https:\/\/cdn.mos.cms.futurecdn.net\/flexiimages\/lkl5g4scbi1765899580.svg)\n\nMonthly Rewards\n\nSurprise gifts & perks\n\nGET LIVE SCIENCE PLUS\n\nIt's quick and easy to access Live Science Plus, simply enter your email below. 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The knock-on effects were huge.\")\n\n[![A close up of a child\\&\\#039;s eye that\\&\\#039;s blue. 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closer to near-limitless clean energy\")\n\nTrending\n\n- [Artemis II](https:\/\/www.livescience.com\/tag\/artemis-2)\n- [How humans adapted to survive everywhere](https:\/\/www.livescience.com\/archaeology\/human-evolution\/they-could-spend-4-or-5-hours-per-day-underwater-how-humans-adapted-to-the-most-challenging-environments)\n- [Scientists map all clitoris nerves first time](https:\/\/www.livescience.com\/health\/anatomy\/scientists-mapped-all-the-nerves-of-the-clitoris-for-the-first-time)\n- [Finland's new 'sand battery'](https:\/\/www.livescience.com\/technology\/engineering\/we-went-to-finland-to-hear-about-the-new-sand-battery-that-will-turn-stored-renewable-energy-back-into-power-for-the-electrical-grid)\n\n1. [Health](https:\/\/www.livescience.com\/health)\n2. [Food & Drink](https:\/\/www.livescience.com\/health\/food-drink)\n\n![In Brief](https:\/\/www.livescience.com\/media\/img\/partners\/livescience_in-brief-v2.jpg)\n\n# Radioactive Traces from the Fukushima Nuclear Disaster Found in California Wine\n[News](https:\/\/www.livescience.com\/news)\n\nBy [Yasemin Saplakoglu](https:\/\/www.livescience.com\/author\/yasemin-saplakoglu)\n\npublished\n\nJuly 23, 2018\n\nWhen you purchase through links on our site, we may earn an affiliate commission. 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Sign up for our skywatching newsletter and explore the universe with us\\!\n\nSubscribe +\n\n***\nJoin the club\n\nGet full access to premium articles, exclusive features and a growing list of member rewards.\n\n[Explore](https:\/\/www.livescience.com\/membership)\n\n***\nAn account already exists for this email address, please log in.\n\nSubscribe to our newsletter\n\nFollowing the 2011 Fukushima nuclear [power plant accident](https:\/\/www.livescience.com\/39110-japan-2011-earthquake-tsunami-facts.html), radioactive waste leaked into surrounding areas and contaminated waters and food. Seven years later, traces of the disaster were found half a world away — in California's wine.\n\nA group of French nuclear physicists tested 18 bottles of California's rosé and cabernet sauvignon produced in 2009 and onward and found that the wines produced after the disaster had increased levels of a man-made radioactive particle. Cabernet sauvignon, for example, had double the amount. \\[[Tracking Japan's Tsunami Debris (Infographic)](https:\/\/www.livescience.com\/21067-japan-tsunami-debris-tracking.html)\\]\n\nThey reported their findings in the pre-print online journal [Arxiv](https:\/\/arxiv.org\/pdf\/1807.04340.pdf).\n\nArticle continues below\n\nLatest Videos From Live Science\n\nYou may like\n\n- [![two locks of human hair against a light colored background](https:\/\/cdn.mos.cms.futurecdn.net\/CZEBSwXhTRfu66yTx7cEed.png) Preserved hair reveals just how bad lead exposure was in the 20th century](https:\/\/www.livescience.com\/health\/preserved-hair-reveals-just-how-bad-lead-exposure-was-in-the-20th-century)\n- [![A man with glasses and a blue shirt stands behind a Ferris-wheel looking contraption with red and blue lighting in a dark room](https:\/\/cdn.mos.cms.futurecdn.net\/KwLF4xMA97U8z8jSRSdxaC.jpg) Science history: Carbon-14 is discovered, opening a window into past civilizations — Feb. 27, 1940](https:\/\/www.livescience.com\/chemistry\/science-history-carbon-14-is-discovered-opening-a-window-into-past-civilizations-feb-27-1940)\n- [![Devastated buildings along the shoreline](https:\/\/cdn.mos.cms.futurecdn.net\/gC3QoeBWqn56TmTS2EXCZd.jpg) Hidden slippery clay on seafloor may have worsened devastating 2011 tsunami in Japan](https:\/\/www.livescience.com\/planet-earth\/earthquakes\/hidden-slippery-clay-on-seafloor-may-have-worsened-devastating-2011-tsunami-in-japan)\n\nThe researchers used two methods to look for traces of a radioactive isotope called cesium-137. The first method was developed about 20 years ago and could detect the particles through the wine bottle, without destroying or opening it. Since the [presence of cesium-137](https:\/\/www.livescience.com\/37578-cesium.html) prior to 1952 is impossible (it's a man-made isotope first released into the surroundings by nuclear testing in the mid-20th century), it has proven quite effective for detecting fraud in old vintage wines, according to the study.\n\nFor a more accurate detection, the researchers destroyed the wines through heating and reducing them \"to ashes,\" they wrote. They tested for the cesium-137 in those ashes.\n\nThough they did find increased levels of the radioactive waste, experts say there is nothing to worry about, according to [The New York Times](https:\/\/www.nytimes.com\/2018\/07\/20\/science\/fukushima-radiation-levels-california-wine-nyt.html). There are no \"health and safety concerns to California residents,\" the California Department of Public Health told the Times.\n\nThe levels of radioactive toxins found in food and drinks outside of Japan is [too low to be dangerous](https:\/\/www.livescience.com\/61986-fukushima-anniversary-radiation-levels.html), according the [World Health Organization](http:\/\/www.who.int\/hac\/crises\/jpn\/faqs\/en\/index7.html).\n\nSign up for the Live Science daily newsletter now\n\nGet the world’s most fascinating discoveries delivered straight to your inbox.\n\nBy signing up, you agree to our [Terms of services](https:\\\/\\\/futureplc.com\\\/terms-conditions\\\/)  and acknowledge that you have read our [Privacy Notice](https:\\\/\\\/futureplc.com\\\/privacy-policy\\\/). You also agree to receive marketing emails from us that may include promotions from our trusted partners and sponsors, which you can unsubscribe from at any time.\n\nEven in Japan at the core of the meltdown, though over 100,000 people were evacuated from their homes, there have been no deaths or radiation sickness reported so far, according to the [World Nuclear Association](http:\/\/www.world-nuclear.org\/information-library\/safety-and-security\/safety-of-plants\/fukushima-accident.aspx). Further, most bottles of wine made after 1952 do contain at least a little bit of this nuclear twist.\n\n*Originally published on* [*Live Science*](https:\/\/www.livescience.com\/63131-fukushima-radiation-in-california-wine.html)*.*\n\nTOPICS\n\n[wine](https:\/\/www.livescience.com\/tag\/wine)   [beer](https:\/\/www.livescience.com\/tag\/beer)\n\n![Yasemin Saplakoglu](https:\/\/cdn.mos.cms.futurecdn.net\/j4WPb3bpjrZ4n4Q7nNsYSV.jpg)\n\n[Yasemin Saplakoglu](https:\/\/www.livescience.com\/author\/yasemin-saplakoglu)\n\nSocial Links Navigation\n\nStaff Writer\n\nYasemin is a staff writer at Live Science, covering health, neuroscience and biology. Her work has appeared in Scientific American, Science and the San Jose Mercury News. She has a bachelor's degree in biomedical engineering from the University of Connecticut and a graduate certificate in science communication from the University of California, Santa Cruz.\n\nRead more\n\n[![two locks of human hair against a light colored background](https:\/\/cdn.mos.cms.futurecdn.net\/CZEBSwXhTRfu66yTx7cEed.png) Health Preserved hair reveals just how bad lead exposure was in the 20th century](https:\/\/www.livescience.com\/health\/preserved-hair-reveals-just-how-bad-lead-exposure-was-in-the-20th-century \"Preserved hair reveals just how bad lead exposure was in the 20th century\")\n\n[![A man with glasses and a blue shirt stands behind a Ferris-wheel looking contraption with red and blue lighting in a dark room](https:\/\/cdn.mos.cms.futurecdn.net\/KwLF4xMA97U8z8jSRSdxaC.jpg) Chemistry Science history: Carbon-14 is discovered, opening a window into past civilizations — Feb. 27, 1940](https:\/\/www.livescience.com\/chemistry\/science-history-carbon-14-is-discovered-opening-a-window-into-past-civilizations-feb-27-1940 \"Science history: Carbon-14 is discovered, opening a window into past civilizations — Feb. 27, 1940\")\n\n[![Devastated buildings along the shoreline](https:\/\/cdn.mos.cms.futurecdn.net\/gC3QoeBWqn56TmTS2EXCZd.jpg) Earthquakes Hidden slippery clay on seafloor may have worsened devastating 2011 tsunami in Japan](https:\/\/www.livescience.com\/planet-earth\/earthquakes\/hidden-slippery-clay-on-seafloor-may-have-worsened-devastating-2011-tsunami-in-japan \"Hidden slippery clay on seafloor may have worsened devastating 2011 tsunami in Japan\")\n\n[![Science news this week March 7. 2026](https:\/\/cdn.mos.cms.futurecdn.net\/UfgyLvL95zdED8sDkbRoxV.jpg) Animals Cannibal orcas identified near Russia, two 'extinct' marsupials found, humans do cranial modification, China's oracle bones reveal climate disaster, and a barefoot volcanologist](https:\/\/www.livescience.com\/animals\/science-news-this-week-cannibal-orcas-in-russia-oracle-bones-that-reveal-climate-disaster-in-ancient-china-humming-black-holes-and-a-barefoot-volcanologist \"Cannibal orcas identified near Russia, two 'extinct' marsupials found, humans do cranial modification, China's oracle bones reveal climate disaster, and a barefoot volcanologist\")\n\n[![Science news this week Jan. 24, 2026](https:\/\/cdn.mos.cms.futurecdn.net\/HP9vyS9t2NKTgvk6o3hkVW.jpg) Archaeology World's oldest rock art, giant reservoir found beneath the East Coast seafloor, black hole revelations, and a record solar radiation storm](https:\/\/www.livescience.com\/archaeology\/science-news-this-week-the-worlds-oldest-rock-art-giant-freshwater-reservoir-found-off-the-east-coast-and-the-biggest-solar-radiation-storm-in-decades \"World's oldest rock art, giant reservoir found beneath the East Coast seafloor, black hole revelations, and a record solar radiation storm\")\n\n[![A sign posted where the San Andreas Fault intersects with Pallet Creek Road in Pearblossom California, a small town in Los Angeles County.](https:\/\/cdn.mos.cms.futurecdn.net\/juw3ny7jBRgg9V2YuSBcTX.png) Earthquakes Parkfield, San Andreas, and the quest for a 'crystal ball' for predicting earthquakes before they happen](https:\/\/www.livescience.com\/planet-earth\/earthquakes\/parkfield-san-andreas-and-the-quest-for-a-crystal-ball-for-predicting-earthquakes-before-they-happen \"Parkfield, San Andreas, and the quest for a 'crystal ball' for predicting earthquakes before they happen\")\n\nLatest in Food & Drink\n\n[![A close up shows a white rat with a brown head holding onto a small thread in front of a blue background.](https:\/\/cdn.mos.cms.futurecdn.net\/jwDax3ueawQSUXsGckH4Mm.jpg) Food & Drink A gut microbe linked to the Mediterranean diet boosts muscle strength in mice](https:\/\/www.livescience.com\/health\/food-drink\/a-gut-microbe-linked-to-the-mediterranean-diet-boosts-muscle-strength-in-mice \"A gut microbe linked to the Mediterranean diet boosts muscle strength in mice\")\n\n[![a cloche is being lifted from a cocktail sitting on a bar, releasing a cloud of white smoke ](https:\/\/cdn.mos.cms.futurecdn.net\/u6iYoHMYax5KaGypJm5xVa.jpg) Food & Drink Liquid-nitrogen-infused cocktail popped a man's stomach like a balloon](https:\/\/www.livescience.com\/health\/food-diet\/diagnostic-dilemma-liquid-nitrogen-infused-cocktail-popped-a-mans-stomach-like-a-balloon \"Liquid-nitrogen-infused cocktail popped a man's stomach like a balloon\")\n\n[![photo of many protein sources, such as meat, beans, nuts and tofu, arranged on a table](https:\/\/cdn.mos.cms.futurecdn.net\/3iLiUVFx8sncQEnzFPD8hE.jpg) Food & Drink Is there such a thing as 'too much' protein?](https:\/\/www.livescience.com\/health\/food-diet\/is-there-such-a-thing-as-too-much-protein \"Is there such a thing as 'too much' protein?\")\n\n[![illustration of the New Pyramid, featuring drawings of meat, dairy, oils and butter, vegetables and fruit, and whole grains](https:\/\/cdn.mos.cms.futurecdn.net\/5BdJ4FkXHuit3LMYwmiNxB.jpg) Food & Drink New US food pyramid recommends very high protein diet, beef tallow as healthy fat option, and full-fat dairy](https:\/\/www.livescience.com\/health\/food-diet\/new-us-food-pyramid-recommends-very-high-protein-diet-beef-tallow-as-healthy-fat-option-and-full-fat-dairy \"New US food pyramid recommends very high protein diet, beef tallow as healthy fat option, and full-fat dairy\")\n\n[![the tops of five energy drink cans](https:\/\/cdn.mos.cms.futurecdn.net\/g9asQWH6GVtHGWLSdbQKfE.jpg) Food & Drink An otherwise 'fit' man had a stroke after drinking 8 'high-potency' energy drinks a day](https:\/\/www.livescience.com\/health\/food-diet\/diagnostic-dilemma-an-otherwise-fit-man-had-a-stroke-after-drinking-8-high-potency-energy-drinks-a-day \"An otherwise 'fit' man had a stroke after drinking 8 'high-potency' energy drinks a day\")\n\n[![an array of squash](https:\/\/cdn.mos.cms.futurecdn.net\/kdHPPzgQ6Dno4pH87YGqRR.jpg) Food & Drink A woman's homemade juice led to life-threatening 'toxic squash syndrome'](https:\/\/www.livescience.com\/health\/food-diet\/diagnostic-dilemma-a-womans-homemade-juice-led-to-life-threatening-toxic-squash-syndrome \"A woman's homemade juice led to life-threatening 'toxic squash syndrome'\")\n\nLatest in News\n\n[![A close up of a light brown skull looking to the left of the image, half unearthed in dusty mud](https:\/\/cdn.mos.cms.futurecdn.net\/hVhNXU9eUHzAHX2f7UvpUQ.jpg) Archaeology DNA reveals ancestry of man buried in Stone Age monument in Spain, but his religion remains a mystery](https:\/\/www.livescience.com\/archaeology\/dna-reveals-ancestry-of-man-buried-in-stone-age-monument-in-spain-but-his-religion-remains-a-mystery \"DNA reveals ancestry of man buried in Stone Age monument in Spain, but his religion remains a mystery\")\n\n[![Earth sets from behind the moon.](https:\/\/cdn.mos.cms.futurecdn.net\/gahDatvZXJk7aotwMurfeP.jpg) The Moon 'So much magic': Artemis II shares first images from the far side of the moon, including new 'Earthset' and total eclipse in space](https:\/\/www.livescience.com\/space\/the-moon\/so-much-magic-artemis-ii-shares-first-images-from-the-far-side-of-the-moon-including-new-earthset-and-total-eclipse-in-space \"'So much magic': Artemis II shares first images from the far side of the moon, including new 'Earthset' and total eclipse in space\")\n\n[![A bald man with clear glasses wearing a white lab coat and stethoscope looks at a holographic blue and orange image of a leg and leg bone.](https:\/\/cdn.mos.cms.futurecdn.net\/in8zk4Z6SaHPkG9kqq7Wdc.jpg) Health AI 'mirages' mean tools used to analyze medical scans could fabricate their findings](https:\/\/www.livescience.com\/health\/ai-mirages-mean-tools-used-to-analyze-medical-scans-could-fabricate-their-findings \"AI 'mirages' mean tools used to analyze medical scans could fabricate their findings\")\n\n[![Two yellow and gray parrot chicks sit side by side against a dark background.](https:\/\/cdn.mos.cms.futurecdn.net\/MFgdxLw8YaY6KZBZMP4koT.jpg) Birds World's fattest parrot — on the verge of extinction 30 years ago — has record-breaking breeding season](https:\/\/www.livescience.com\/animals\/birds\/worlds-fattest-parrot-has-record-breaking-breeding-season \"World's fattest parrot — on the verge of extinction 30 years ago — has record-breaking breeding season\")\n\n[![The moon is seen through the one of the Artemis II Orion capsule\\&\\#039;s windows.](https:\/\/cdn.mos.cms.futurecdn.net\/vTiFYMHNrfUZouHdGtojyT.jpg) Space Exploration The Artemis II astronauts have just flown farther from Earth than any humans in history](https:\/\/www.livescience.com\/space\/space-exploration\/the-artemis-ii-astronauts-have-just-flown-farther-from-earth-than-any-humans-in-history \"The Artemis II astronauts have just flown farther from Earth than any humans in history\")\n\n[![A close up of the moon in the darkness of space, with only it\\&\\#039;s right outer edge illuminated by the sun.](https:\/\/cdn.mos.cms.futurecdn.net\/t5jnEUGecRJeyfdLytmDXg.jpg) Space Exploration Artemis II moon flyby begins: How to watch and what to know](https:\/\/www.livescience.com\/space\/space-exploration\/artemis-ii-moon-flyby-begins-how-to-watch-and-what-to-know \"Artemis II moon flyby begins: How to watch and what to know\")\n\nLATEST ARTICLES\n\n1. [![Two images labeled A and B show translucent yellow worms with small red stripes and large black eyes in a plastic petri dish.](https:\/\/cdn.mos.cms.futurecdn.net\/5ER67Qc8oBViegjaXJpafN.jpg)](https:\/\/www.livescience.com\/health\/viruses-infections-disease\/diagnostic-dilemma-womans-biologically-implausible-infection-led-her-to-sneeze-worms-out-of-her-nose \"Woman's 'biologically implausible' infection led her to sneeze 'worms' out of her nose\")\n   \n   1\n   \n   [Woman's 'biologically implausible' infection led her to sneeze 'worms' out of her nose](https:\/\/www.livescience.com\/health\/viruses-infections-disease\/diagnostic-dilemma-womans-biologically-implausible-infection-led-her-to-sneeze-worms-out-of-her-nose)\n2. 2\n   \n   ['In every continent where humans are present, water bankruptcy is manifesting itself': Exiled Iranian scientist Kaveh Madani on our desperate need to preserve our most precious resource](https:\/\/www.livescience.com\/planet-earth\/in-every-continent-where-humans-are-present-water-bankruptcy-is-manifesting-itself-exiled-iranian-scientist-kaveh-madani-on-our-desperate-need-to-preserve-our-most-precious-resource)\n3. 3\n   \n   ['They are literally everywhere': The shocking story of how forever chemicals polluted the world](https:\/\/www.livescience.com\/chemistry\/they-are-literally-everywhere-the-shocking-story-of-how-forever-chemicals-polluted-the-world)\n4. 4\n   \n   [DNA reveals ancestry of man buried in Stone Age monument in Spain, but his religion remains a mystery](https:\/\/www.livescience.com\/archaeology\/dna-reveals-ancestry-of-man-buried-in-stone-age-monument-in-spain-but-his-religion-remains-a-mystery)\n5. 5\n   \n   ['So much magic': Artemis II shares first images from the far side of the moon, including new 'Earthset' and total eclipse in space](https:\/\/www.livescience.com\/space\/the-moon\/so-much-magic-artemis-ii-shares-first-images-from-the-far-side-of-the-moon-including-new-earthset-and-total-eclipse-in-space)\n\nLive Science is part of Future US Inc, an international media group and leading digital publisher. [Visit our corporate site](https:\/\/futureplc.com\/).\n\n[![Add as a preferred source on Google](https:\/\/cdn.mos.cms.futurecdn.net\/flexiimages\/mednnv697g1760357120.png) Add as a preferred source on Google](https:\/\/google.com\/preferences\/source?q=livescience.com)\n\n- [About Us](https:\/\/www.livescience.com\/about-live-science)\n- [Contact Future's experts](https:\/\/futureplc.com\/contact\/)\n- [Terms and conditions](https:\/\/futureplc.com\/terms-conditions\/)\n- [Privacy policy](https:\/\/futureplc.com\/privacy-policy\/)\n- [Cookies policy](https:\/\/futureplc.com\/cookies-policy\/)\n- [Accessibility Statement](https:\/\/futureplc.com\/accessibility-statement\/)\n- [Advertise with us](https:\/\/go.future-advertising.com\/Live-Science-Media-Kit.html)\n- [Web notifications](https:\/\/www.livescience.com\/how-to-turn-off-web-notifications-for-chrome-macos.html)\n- [Careers](https:\/\/futureplc.com\/careers\/)\n- [Editorial standards](https:\/\/www.livescience.com\/editorial-standards)\n- [How to pitch a story to us](https:\/\/www.livescience.com\/how-to-pitch-live-science)\n- [Do not sell or share my personal information](https:\/\/www.livescience.com\/privacy-portal)\n\n© Future US, Inc. Full 7th Floor, 130 West 42nd Street, New York, NY 10036.\n\nClose\n\nPlease login or signup to comment\n\nPlease wait...\n\nLogin\n\nSign Up","attrs_readable_markdown":"![](https:\/\/cdn.mos.cms.futurecdn.net\/aeDBENMJVHVZGtec4VN8wY.jpg)\n\n(Image credit: Shutterstock)\n\nFollowing the 2011 Fukushima nuclear [power plant accident](https:\/\/www.livescience.com\/39110-japan-2011-earthquake-tsunami-facts.html), radioactive waste leaked into surrounding areas and contaminated waters and food. Seven years later, traces of the disaster were found half a world away — in California's wine.\n\nA group of French nuclear physicists tested 18 bottles of California's rosé and cabernet sauvignon produced in 2009 and onward and found that the wines produced after the disaster had increased levels of a man-made radioactive particle. Cabernet sauvignon, for example, had double the amount. \\[[Tracking Japan's Tsunami Debris (Infographic)](https:\/\/www.livescience.com\/21067-japan-tsunami-debris-tracking.html)\\]\n\nThey reported their findings in the pre-print online journal [Arxiv](https:\/\/arxiv.org\/pdf\/1807.04340.pdf).\n\nArticle continues below\n\nLatest Videos From Live Science\n\nThe researchers used two methods to look for traces of a radioactive isotope called cesium-137. The first method was developed about 20 years ago and could detect the particles through the wine bottle, without destroying or opening it. Since the [presence of cesium-137](https:\/\/www.livescience.com\/37578-cesium.html) prior to 1952 is impossible (it's a man-made isotope first released into the surroundings by nuclear testing in the mid-20th century), it has proven quite effective for detecting fraud in old vintage wines, according to the study.\n\nFor a more accurate detection, the researchers destroyed the wines through heating and reducing them \"to ashes,\" they wrote. They tested for the cesium-137 in those ashes.\n\nThough they did find increased levels of the radioactive waste, experts say there is nothing to worry about, according to [The New York Times](https:\/\/www.nytimes.com\/2018\/07\/20\/science\/fukushima-radiation-levels-california-wine-nyt.html). There are no \"health and safety concerns to California residents,\" the California Department of Public Health told the Times.\n\nThe levels of radioactive toxins found in food and drinks outside of Japan is [too low to be dangerous](https:\/\/www.livescience.com\/61986-fukushima-anniversary-radiation-levels.html), according the [World Health Organization](http:\/\/www.who.int\/hac\/crises\/jpn\/faqs\/en\/index7.html).\n\nGet the world’s most fascinating discoveries delivered straight to your inbox.\n\nEven in Japan at the core of the meltdown, though over 100,000 people were evacuated from their homes, there have been no deaths or radiation sickness reported so far, according to the [World Nuclear Association](http:\/\/www.world-nuclear.org\/information-library\/safety-and-security\/safety-of-plants\/fukushima-accident.aspx). Further, most bottles of wine made after 1952 do contain at least a little bit of this nuclear twist.\n\n*Originally published on* [*Live Science*](https:\/\/www.livescience.com\/63131-fukushima-radiation-in-california-wine.html)*.*\n\nYasemin is a staff writer at Live Science, covering health, neuroscience and biology. Her work has appeared in Scientific American, Science and the San Jose Mercury News. She has a bachelor's degree in biomedical engineering from the University of Connecticut and a graduate certificate in science communication from the University of California, Santa Cruz.","meta_canonical":null}

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Meta Title	Radioactive Traces from the Fukushima Nuclear Disaster Found in California Wine \| Live Science
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Boilerpipe Text	(Image credit: Shutterstock) Following the 2011 Fukushima nuclear power plant accident , radioactive waste leaked into surrounding areas and contaminated waters and food. Seven years later, traces of the disaster were found half a world away — in California's wine. A group of French nuclear physicists tested 18 bottles of California's rosé and cabernet sauvignon produced in 2009 and onward and found that the wines produced after the disaster had increased levels of a man-made radioactive particle. Cabernet sauvignon, for example, had double the amount. [ Tracking Japan's Tsunami Debris (Infographic) ] They reported their findings in the pre-print online journal Arxiv . Article continues below Latest Videos From Live Science The researchers used two methods to look for traces of a radioactive isotope called cesium-137. The first method was developed about 20 years ago and could detect the particles through the wine bottle, without destroying or opening it. Since the presence of cesium-137 prior to 1952 is impossible (it's a man-made isotope first released into the surroundings by nuclear testing in the mid-20th century), it has proven quite effective for detecting fraud in old vintage wines, according to the study. For a more accurate detection, the researchers destroyed the wines through heating and reducing them "to ashes," they wrote. They tested for the cesium-137 in those ashes. Though they did find increased levels of the radioactive waste, experts say there is nothing to worry about, according to The New York Times . There are no "health and safety concerns to California residents," the California Department of Public Health told the Times. The levels of radioactive toxins found in food and drinks outside of Japan is too low to be dangerous , according the World Health Organization . Get the world’s most fascinating discoveries delivered straight to your inbox. Even in Japan at the core of the meltdown, though over 100,000 people were evacuated from their homes, there have been no deaths or radiation sickness reported so far, according to the World Nuclear Association . Further, most bottles of wine made after 1952 do contain at least a little bit of this nuclear twist. Originally published on Live Science . Yasemin is a staff writer at Live Science, covering health, neuroscience and biology. Her work has appeared in Scientific American, Science and the San Jose Mercury News. She has a bachelor's degree in biomedical engineering from the University of Connecticut and a graduate certificate in science communication from the University of California, Santa Cruz.
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Sign up for our skywatching newsletter and explore the universe with us\! Subscribe + * Join the club Get full access to premium articles, exclusive features and a growing list of member rewards. [Explore](https://www.livescience.com/membership) *** An account already exists for this email address, please log in. Subscribe to our newsletter Following the 2011 Fukushima nuclear [power plant accident](https://www.livescience.com/39110-japan-2011-earthquake-tsunami-facts.html), radioactive waste leaked into surrounding areas and contaminated waters and food. Seven years later, traces of the disaster were found half a world away — in California's wine. A group of French nuclear physicists tested 18 bottles of California's rosé and cabernet sauvignon produced in 2009 and onward and found that the wines produced after the disaster had increased levels of a man-made radioactive particle. Cabernet sauvignon, for example, had double the amount. \[[Tracking Japan's Tsunami Debris (Infographic)](https://www.livescience.com/21067-japan-tsunami-debris-tracking.html)\] They reported their findings in the pre-print online journal [Arxiv](https://arxiv.org/pdf/1807.04340.pdf). Article continues below Latest Videos From Live Science You may like - [![two locks of human hair against a light colored background](https://cdn.mos.cms.futurecdn.net/CZEBSwXhTRfu66yTx7cEed.png) Preserved hair reveals just how bad lead exposure was in the 20th century](https://www.livescience.com/health/preserved-hair-reveals-just-how-bad-lead-exposure-was-in-the-20th-century) - [![A man with glasses and a blue shirt stands behind a Ferris-wheel looking contraption with red and blue lighting in a dark room](https://cdn.mos.cms.futurecdn.net/KwLF4xMA97U8z8jSRSdxaC.jpg) Science history: Carbon-14 is discovered, opening a window into past civilizations — Feb. 27, 1940](https://www.livescience.com/chemistry/science-history-carbon-14-is-discovered-opening-a-window-into-past-civilizations-feb-27-1940) - [![Devastated buildings along the shoreline](https://cdn.mos.cms.futurecdn.net/gC3QoeBWqn56TmTS2EXCZd.jpg) Hidden slippery clay on seafloor may have worsened devastating 2011 tsunami in Japan](https://www.livescience.com/planet-earth/earthquakes/hidden-slippery-clay-on-seafloor-may-have-worsened-devastating-2011-tsunami-in-japan) The researchers used two methods to look for traces of a radioactive isotope called cesium-137. The first method was developed about 20 years ago and could detect the particles through the wine bottle, without destroying or opening it. Since the [presence of cesium-137](https://www.livescience.com/37578-cesium.html) prior to 1952 is impossible (it's a man-made isotope first released into the surroundings by nuclear testing in the mid-20th century), it has proven quite effective for detecting fraud in old vintage wines, according to the study. For a more accurate detection, the researchers destroyed the wines through heating and reducing them "to ashes," they wrote. They tested for the cesium-137 in those ashes. Though they did find increased levels of the radioactive waste, experts say there is nothing to worry about, according to [The New York Times](https://www.nytimes.com/2018/07/20/science/fukushima-radiation-levels-california-wine-nyt.html). There are no "health and safety concerns to California residents," the California Department of Public Health told the Times. The levels of radioactive toxins found in food and drinks outside of Japan is [too low to be dangerous](https://www.livescience.com/61986-fukushima-anniversary-radiation-levels.html), according the [World Health Organization](http://www.who.int/hac/crises/jpn/faqs/en/index7.html). Sign up for the Live Science daily newsletter now Get the world’s most fascinating discoveries delivered straight to your inbox. By signing up, you agree to our [Terms of services](https:\/\/futureplc.com\/terms-conditions\/) and acknowledge that you have read our [Privacy Notice](https:\/\/futureplc.com\/privacy-policy\/). You also agree to receive marketing emails from us that may include promotions from our trusted partners and sponsors, which you can unsubscribe from at any time. Even in Japan at the core of the meltdown, though over 100,000 people were evacuated from their homes, there have been no deaths or radiation sickness reported so far, according to the [World Nuclear Association](http://www.world-nuclear.org/information-library/safety-and-security/safety-of-plants/fukushima-accident.aspx). Further, most bottles of wine made after 1952 do contain at least a little bit of this nuclear twist. Originally published on [Live Science](https://www.livescience.com/63131-fukushima-radiation-in-california-wine.html). TOPICS [wine](https://www.livescience.com/tag/wine) [beer](https://www.livescience.com/tag/beer) ![Yasemin Saplakoglu](https://cdn.mos.cms.futurecdn.net/j4WPb3bpjrZ4n4Q7nNsYSV.jpg) [Yasemin Saplakoglu](https://www.livescience.com/author/yasemin-saplakoglu) Social Links Navigation Staff Writer Yasemin is a staff writer at Live Science, covering health, neuroscience and biology. Her work has appeared in Scientific American, Science and the San Jose Mercury News. She has a bachelor's degree in biomedical engineering from the University of Connecticut and a graduate certificate in science communication from the University of California, Santa Cruz. 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Readable Markdown	![](https://cdn.mos.cms.futurecdn.net/aeDBENMJVHVZGtec4VN8wY.jpg) (Image credit: Shutterstock) Following the 2011 Fukushima nuclear [power plant accident](https://www.livescience.com/39110-japan-2011-earthquake-tsunami-facts.html), radioactive waste leaked into surrounding areas and contaminated waters and food. Seven years later, traces of the disaster were found half a world away — in California's wine. A group of French nuclear physicists tested 18 bottles of California's rosé and cabernet sauvignon produced in 2009 and onward and found that the wines produced after the disaster had increased levels of a man-made radioactive particle. Cabernet sauvignon, for example, had double the amount. \[[Tracking Japan's Tsunami Debris (Infographic)](https://www.livescience.com/21067-japan-tsunami-debris-tracking.html)\] They reported their findings in the pre-print online journal [Arxiv](https://arxiv.org/pdf/1807.04340.pdf). Article continues below Latest Videos From Live Science The researchers used two methods to look for traces of a radioactive isotope called cesium-137. The first method was developed about 20 years ago and could detect the particles through the wine bottle, without destroying or opening it. Since the [presence of cesium-137](https://www.livescience.com/37578-cesium.html) prior to 1952 is impossible (it's a man-made isotope first released into the surroundings by nuclear testing in the mid-20th century), it has proven quite effective for detecting fraud in old vintage wines, according to the study. For a more accurate detection, the researchers destroyed the wines through heating and reducing them "to ashes," they wrote. They tested for the cesium-137 in those ashes. Though they did find increased levels of the radioactive waste, experts say there is nothing to worry about, according to [The New York Times](https://www.nytimes.com/2018/07/20/science/fukushima-radiation-levels-california-wine-nyt.html). There are no "health and safety concerns to California residents," the California Department of Public Health told the Times. The levels of radioactive toxins found in food and drinks outside of Japan is [too low to be dangerous](https://www.livescience.com/61986-fukushima-anniversary-radiation-levels.html), according the [World Health Organization](http://www.who.int/hac/crises/jpn/faqs/en/index7.html). Get the world’s most fascinating discoveries delivered straight to your inbox. Even in Japan at the core of the meltdown, though over 100,000 people were evacuated from their homes, there have been no deaths or radiation sickness reported so far, according to the [World Nuclear Association](http://www.world-nuclear.org/information-library/safety-and-security/safety-of-plants/fukushima-accident.aspx). Further, most bottles of wine made after 1952 do contain at least a little bit of this nuclear twist. Originally published on [Live Science](https://www.livescience.com/63131-fukushima-radiation-in-california-wine.html). Yasemin is a staff writer at Live Science, covering health, neuroscience and biology. Her work has appeared in Scientific American, Science and the San Jose Mercury News. She has a bachelor's degree in biomedical engineering from the University of Connecticut and a graduate certificate in science communication from the University of California, Santa Cruz.
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