{"@context":"https://neupai.io/schema/v0.2","@type":"StructuredNewsArticle","identity":{"article_id":"tech42_20261015_seoul-mosquito-index-october","canonical_url":"https://www.tech42.co.kr/%ed%95%9c%ec%97%ac%eb%a6%84-%ed%8f%ad%ec%97%bc%ec%9d%b4-%eb%aa%a8%ea%b8%b0%eb%a5%bc-%ec%a3%bd%ec%98%80%eb%8b%a4-10%ec%9b%94-%ec%a4%91%ec%88%9c-%ec%84%9c%ec%9a%b8-%eb%aa%a8%ea%b8%b0%ec%a7%80/?utm_source=rss&utm_medium=rss&utm_campaign=%25ed%2595%259c%25ec%2597%25ac%25eb%25a6%2584-%25ed%258f%25ad%25ec%2597%25bc%25ec%259d%25b4-%25eb%25aa%25a8%25ea%25b8%25b0%25eb%25a5%25bc-%25ec%25a3%25bd%25ec%2598%2580%25eb%258b%25a4-10%25ec%259b%2594-%25ec%25a4%2591%25ec%2588%259c-%25ec%2584%259c%25ec%259a%25b8-%25eb%25aa%25a8%25ea%25b8%25b0%25ec%25a7%2580","ai_url":null,"publisher":{"name":"테크42","domain":"www.tech42.co.kr","type":"online"},"author":"김광우","published_at":"2026-10-15T23:46:04.000Z","updated_at":null,"language":"en","article_type":"straight_news","originality":"self_produced"},"content":{"headline":"Did the midsummer heat wave kill mosquitoes? …The truth behind Seoul's mosquito index of 67.6 in mid-October","summary":"Along with an unusual heat wave in Seoul in mid-October, the mosquito index surged to 67.6, which is analyzed as the mosquito population—reduced by the summer heat wave—returning to optimal autumn temperatures. Additionally, urban light pollution is suppressing mosquito hibernation, acting as a factor that extends their activity period.","topics":["climate change","health","mosquitoes","weather","environment"],"geography":["KR","US"],"entities":[{"name":"Seoul Metropolitan Government Research Institute of Public Health and Environment","canonical_id":"org:kr:seoul-institute-of-health-and-environment","type":"organization","role_in_article":"source","metadata":{"ticker":null,"parent":null}},{"name":"Korea Disease Control and Prevention Agency","canonical_id":"org:kr:korea-disease-control-and-prevention","type":"organization","role_in_article":"source","metadata":{"ticker":null,"parent":null}},{"name":"World Meteorological Organization","canonical_id":"org:xx:bogugbagg","type":"organization","role_in_article":"source","metadata":{"ticker":null,"parent":null}},{"name":"Ohio State University","canonical_id":"org:us:ohio-state-university","type":"organization","role_in_article":"source","metadata":{"ticker":null,"parent":null}},{"name":"Seoul","canonical_id":"location:kr:seoul","type":"location","role_in_article":"primary_subject","metadata":{"ticker":null,"parent":null}}],"claims":[{"id":"c1","statement":"On October 11, Seoul's daytime temperature rose to 29.6℃, the highest value recorded in mid-October since observations began 119 years ago","as_of":"2026-10-11","as_of_explicit":true,"as_of_raw":"October 11","source_type":"government_official","comparison":"all_time_high","type":"fact","figures":{"value":29.6,"unit":"C","approximate":false,"converted":null},"expiry_hint":null,"insight":null},{"id":"c2","statement":"Seoul's mosquito index recorded 58.5 on October 12 and 67.6 on October 13","as_of":"2026-10-13","as_of_explicit":true,"as_of_raw":"October 12 and 13","source_type":"government_official","comparison":null,"type":"fact","figures":{"value":67.6,"unit":"index","approximate":false,"converted":null},"expiry_hint":null,"insight":null},{"id":"c3","statement":"On October 1 and 2, Seoul's mosquito index recorded 41.6 and 40.5 respectively, which were 37.7% and 22.7% higher than the same days last year","as_of":"2026-10-02","as_of_explicit":true,"as_of_raw":"October 1 and 2","source_type":"government_official","comparison":"previous_year_same_period","type":"fact","figures":{"value":37.7,"unit":"%","approximate":false,"converted":null},"expiry_hint":null,"insight":null},{"id":"c4","statement":"1,053 mosquitoes were collected at 53 locations in Seoul during the second week of October","as_of":"2026-10-12","as_of_explicit":true,"as_of_raw":"second week of October","source_type":"government_official","comparison":null,"type":"fact","figures":{"value":1053,"unit":"count","approximate":false,"converted":null},"expiry_hint":null,"insight":null},{"id":"c5","statement":"Of the 1,053 mosquitoes collected in the second week of October, 1,031, or 97.9%, were Culex pipiens (house mosquitoes)","as_of":"2026-10-12","as_of_explicit":true,"as_of_raw":"second week of October","source_type":"government_official","comparison":null,"type":"fact","figures":{"value":97.9,"unit":"%","approximate":false,"converted":null},"expiry_hint":null,"insight":null},{"id":"c6","statement":"This summer's average nationwide temperature was 25.4℃, the third highest on record and 1.7℃ higher than the normal average","as_of":"2026","as_of_explicit":false,"as_of_raw":"this summer","source_type":"government_official","comparison":"all_time_high","type":"fact","figures":{"value":25.4,"unit":"C","approximate":false,"converted":null},"expiry_hint":null,"insight":null},{"id":"c7","statement":"According to figures compiled by the Korea Disease Control and Prevention Agency, the mosquito index fell by 68%, from an average of 119.1 per week 27 in July to 38.4 in week 29","as_of":"2026-07","as_of_explicit":true,"as_of_raw":"week 27 of July","source_type":"government_official","comparison":"previous_period","type":"fact","figures":{"value":68,"unit":"%","approximate":false,"converted":null},"expiry_hint":null,"insight":null},{"id":"c8","statement":"From June 29 to July 5, 319 mosquitoes were collected at 14 locations nationwide, about one-third of the normal average of 869","as_of":"2026-07-05","as_of_explicit":true,"as_of_raw":"from June 29 to July 5","source_type":"government_official","comparison":"long_term_average","type":"fact","figures":{"value":319,"unit":"count","approximate":false,"converted":null},"expiry_hint":null,"insight":null},{"id":"c9","statement":"The number of mosquitoes collected in October by Seoul's Digital Mosquito Monitoring System (DMS) increased for three consecutive years, from 36,939 in 2023 to 42,693 in 2024, and 43,455 last year","as_of":"2025-10","as_of_explicit":true,"as_of_raw":"last year","source_type":"government_official","comparison":"previous_year_same_period","type":"fact","figures":{"value":43455,"unit":"count","approximate":false,"converted":null},"expiry_hint":null,"insight":null},{"id":"c10","statement":"In a 2024 survey, 82.6% of the 27,765 mosquitoes collected in Seoul were Culex pipiens, and collections in October and early November accounted for 41% of the total","as_of":"2024","as_of_explicit":true,"as_of_raw":"2024","source_type":"government_official","comparison":null,"type":"fact","figures":{"value":82.6,"unit":"%","approximate":false,"converted":null},"expiry_hint":null,"insight":null},{"id":"c11","statement":"According to a study by Ohio State University, 59% of mosquitoes exposed to light in October remained capable of blood-feeding and reproduction, in contrast to mosquitoes in dark areas, which all entered hibernation","as_of":"2023","as_of_explicit":true,"as_of_raw":"2022 and 2023","source_type":"research_paper","comparison":"control_group","type":"fact","figures":{"value":59,"unit":"%","approximate":false,"converted":null},"expiry_hint":null,"insight":{"analyst_name":null,"analyst_affiliation":"오하이오주립대","confidence":"high","forecast_horizon":"long_term","sentiment":"bearish","reasoning":"Light pollution suppresses dormancy more strongly than temperature, extending the mosquito activity period"}},{"id":"c12","statement":"The World Meteorological Organization (WMO) forecast that the average global annual temperature between 2026 and 2030 would be 1.3-1.9℃ higher than pre-industrial levels","as_of":"2026-2030","as_of_explicit":true,"as_of_raw":"2026-2030","source_type":"government_official","comparison":"pre_industrial","type":"estimate","figures":{"value":1.9,"unit":"C","approximate":false,"converted":null},"expiry_hint":"2030-12","insight":null},{"id":"c13","statement":"The WMO put the probability at 86% that at least one year during the 2026-2030 period would surpass 2024 to set a new record high","as_of":"2026-2030","as_of_explicit":true,"as_of_raw":"2026-2030","source_type":"government_official","comparison":"all_time_high","type":"estimate","figures":{"value":86,"unit":"%","approximate":false,"converted":null},"expiry_hint":"2030-12","insight":null},{"id":"c14","statement":"The Korea Disease Control and Prevention Agency increased the number of surveillance sites for disease-carrying mosquitoes by 18 compared to the previous year","as_of":"2026","as_of_explicit":false,"as_of_raw":"this year","source_type":"government_official","comparison":"previous_year_same_period","type":"fact","figures":{"value":18,"unit":"count","approximate":false,"converted":null},"expiry_hint":null,"insight":null},{"id":"c15","statement":"80% of domestic Japanese encephalitis patients are concentrated in September and October, and those aged 50 and older account for 65.9%","as_of":"2026","as_of_explicit":false,"as_of_raw":"2026","source_type":"government_official","comparison":null,"type":"fact","figures":{"value":80,"unit":"%","approximate":false,"converted":null},"expiry_hint":null,"insight":null}],"ai_emotional_context":{"valence":-0.2,"arousal":0.4,"primary_emotions":[{"emotion":"concerned","intensity":0.7}],"secondary_emotions":[{"emotion":"skeptical","intensity":0.3}],"emotional_triggers":[{"claim_id":"c11","emotion":"concerned","reason":"safety_risk"}]},"image":{"url":"https://onjblseywainslkhvkav.supabase.co/storage/v1/object/public/article-images/36b1db81-cf83-4b83-a144-ba2b542a3b58.png","alt":"가을 단풍이 보이는 서울 도심을 배경으로 사람 피부에 앉은 모기와 30도를 가리키는 온도계, 모기지수 67.6을 나타낸 합성 이미지.","caption":"10월 중순. 모기 약을 벌써 두 통이나 구입했다. (사진=생성형 AI)","source":"first_img","alt_status":"auto"}},"provenance":{"source_chain":["primary_reporting"],"original_source_url":null,"related_articles":[]},"temporal":{"freshness":"breaking","next_update_expected":null},"access":{"license":"neupai_standard","attribution_required":true,"structured_data":"free","full_text_available":false,"full_text_access":null}}