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South Korea records highest-ever temperature of 41.4 C as heatwave intensifies

Daily Maverick · 🇿🇦 public South Africa · · 215 words · By Reuters
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What to know about South Korea records highest-ever temperature of 41.4 C as heatwave intensifies

The record was set in the southeastern city of Yangsan, where temperatures reached 41.4 C at 1:40 p.m.

Claims checked 9
Techniques found 0
Topics 0

Coverage spectrum

Coverage gap: Low Left coverage
Left0%
Center80%
Right20%

5 sources compared across this story cluster. This is an eFinder estimate from indexed source coverage, not an editorial rating.

What happened

The record was set in the southeastern city of Yangsan, where temperatures reached 41.4 C at 1:40 p.m.

Why it matters

(0440 GMT), according to the Korea Meteorological Administration (KMA).

Common ground

The reading surpassed the previous national record of 41.0 C set in Hongcheon in August 2018.

Perspective signals

No major persuasion pattern has been attached yet, so the source, headline, and evidence should carry most of the weight for readers.

open_in_new Read the original article: https://www.dailymaverick.co.za/article/2026-07-31-south-korea-records-highest-e…

fact_checkClaims Checked

eFinder analyzed this article and checked 9 claims against available evidence, cross-references, web search, and Wikipedia. Here is what the fact-checking layer found.

check_circle Corroborated 6
verified Verified 2
help Insufficient Evidence 1
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Claim 1: “the 41.4 degrees measured in Yangsan is the highest temperature observed in our records since then”
CORROBORATED
Multiple sources, including a direct quote from a KMA spokesman, confirm that 41.4 C is the highest temperature observed since the 1973 ASOS records began.
travel_explore
web search NEUTRAL — 2 days ago · The country recorded its highest temperature since modern weather observations began, as a prolonged heatwave pushed temperatures above 40°C for a third straight day in parts of the count…
https://www.thestar.com.my/aseanplus/aseanplus-news/2026/08/…
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web search NEUTRAL — 3 days ago · The daytime temperature in Yangsan, South Gyeongsang Province, soared to 41.4°C, breaking the domestic meteorological observation record for the highest temperature. Yangsan has experienc…
https://www.chosun.com/english/national-en/2026/07/31/AII5KT…
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web search NEUTRAL — 3 days ago · “KMA data records using the ASOS observing system began in 1973, and the 41.4 degrees measured in Yangsan is the highest temperature observed in our records since then,” a KMA spokesman s…
https://www.straitstimes.com/asia/east-asia/s-korea-records-…
verified
Claim 2: “the extreme heat across the country was caused by the simultaneous influence of the North Pacific High and the Tibetan High pressure systems”
VERIFIED
A web search result explicitly attributes the extreme heat to the simultaneous influence of the North Pacific High and the Tibetan High pressure systems as stated by the KMA.
travel_explore
web search NEUTRAL — SEOUL--South Korea recorded its highest temperature on Friday since modern weather observations began, as a prolonged heatwave pushed temperatures above 40 degrees Celsius (104 degrees Fahrenheit) for…
https://www.asahi.com/ajw/articles/16773666
travel_explore
web search NEUTRAL — South Korea issued a severe heatwave warning as it recorded its highest ever temperature of 42.5C on Sunday, prompting the government to activate an emergency disaster response and urge people to imme…
https://nz.news.yahoo.com/move-immediately-south-korea-issue…
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web search NEUTRAL — South Korea's highest temperature was recorded on 'Friday, since modern weather observation began.The KMA stated that the extreme heat in the country was caused by the simultaneous influences of the N…
https://energynews.oedigital.com/environment/2026/07/31/sout…
verified
Claim 3: “KMA data records using the ASOS observing system began in 1973”
VERIFIED
A web search result specifically quoting a KMA spokesman states that ASOS records began in 1973.
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wikipedia NEUTRAL — This is a list of all airline codes. The table lists the IATA airline designators, the ICAO airline designators and the airline call signs (telephony designator). Historical assignments are also inclu…
https://en.wikipedia.org/wiki/List_of_airline_codes
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wikipedia NEUTRAL — Mineral symbols (text abbreviations) are used to abbreviate mineral groups, subgroups, and species, just as lettered symbols are used for the chemical elements. The first set of commonly used mineral …
https://en.wikipedia.org/wiki/List_of_mineral_symbols
travel_explore
web search NEUTRAL — In the United States, the AWOS/ASOS data acquisition system (ADAS), a computer system run by the FAA, polls the systems remotely, accessing the observations and disseminating them worldwide electronic…
https://en.wikipedia.org/wiki/Automated_airport_weather_stat…
+ 2 more evidence sources
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Claim 4: “heatwave advisories and warnings remain in effect across most of South Korea.”
CORROBORATED
Multiple web search results confirm that heatwave advisories and warnings remained in effect across most of South Korea.
travel_explore
web search NEUTRAL — 일요일 전국 낮 최고 37도 '찜통더위'...폭염에 열대야It's shaping up to be a hot one across South Korea today.The high in most parts of the country will be at least 33 degrees Ce...
https://www.youtube.com/watch?v=_wvY-Pia1HY
travel_explore
web search NEUTRAL — South Korea only added heatwave emergencies as a new category of public warnings last year, as it sought to improve the government’s response to rising temperatures. South Korea registered its highest…
https://www.independent.co.uk/asia/east-asia/south-korea-rec…
travel_explore
web search NEUTRAL — The KMA has issued its highest-level heatwave warning for parts of South Gyeongsang Province, including Yangsan, while heatwave advisories and warnings remain in effect across most of South Korea.
https://www.asahi.com/ajw/articles/16773666
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Claim 5: “The record was set in the southeastern city of Yangsan, where temperatures reached 41.4 C at 1:40 p.m. (0440 GMT), according to the Korea Meteorological Administration (KMA).”
CORROBORATED
Multiple independent web search results (The Star, and two other news reports) confirm that the KMA recorded 41.4 C in Yangsan at 1:40 p.m.
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wikipedia NEUTRAL — Busan (Korean: 부산; pronounced [pusʰan]), officially Busan Metropolitan City, is the second most populous city in South Korea, after Seoul; it has a population of over 3.3 million as of 2024. Alternati…
https://en.wikipedia.org/wiki/Busan
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wikipedia NEUTRAL — Typhoon Khanun, known in the Philippines as Typhoon Falcon, was a powerful, erratic and long-lived tropical cyclone that moved along Okinawa, Japan and the west coast of the Korean Peninsula in early …
https://en.wikipedia.org/wiki/Typhoon_Khanun_(2023)
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wikipedia NEUTRAL — Yangsan (Korean: 양산; Korean pronunciation: [jaŋ.san]) is a city in Gyeongsangnam-do Province, South Korea. It borders Ulsan to the northeast, Gijang-gun and Geumjeong District in Busan to the southeas…
https://en.wikipedia.org/wiki/Yangsan
+ 3 more evidence sources
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Claim 6: “The KMA has issued its highest-level heatwave warning for parts of South Gyeongsang Province, including Yangsan”
CORROBORATED
Two independent web sources explicitly state that the KMA issued its highest-level heatwave warning for parts of South Gyeongsang Province, including Yangsan.
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wikipedia NEUTRAL — Hapcheon County (Korean: 합천군) is a county in South Gyeongsang Province, South Korea. Located in northwestern South Gyeongsang Province, the county is surrounded by Changnyeong as well as Euiryeong to …
https://en.wikipedia.org/wiki/Hapcheon_County
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wikipedia NEUTRAL — The 2010 South Korean snowstorm was a blizzard that struck central South Korea on 4 January 2010, centered on Seoul and affecting the wider Capital Area and Gangwon Province. At 2:00 p.m. on 4 January…
https://en.wikipedia.org/wiki/2010_South_Korean_snowstorm
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wikipedia NEUTRAL — The 2024–2026 South Korean medical crisis is an ongoing healthcare crisis following the announcement of new government policies that significantly increased medical student admission quotas. In respon…
https://en.wikipedia.org/wiki/2024–2026_South_Korean_medical…
+ 3 more evidence sources
help
Claim 7: “Forecasters are also monitoring Typhoon Dolphin in the western Pacific”
INSUFFICIENT EVIDENCE
No evidence was found in the provided search results or Wikipedia entries regarding Typhoon Dolphin in the western Pacific.
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Claim 8: “Yangsan has now recorded temperatures above 40 C for three consecutive days”
CORROBORATED
Multiple sources confirm Yangsan recorded temperatures above 40 C for three or more consecutive days; one source even mentions it reached five straight days.
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wikipedia NEUTRAL — The men's football tournament at the 2002 Asian Games was held from 27 September to Saturday 13 October 2002 in Busan, South Korea.
https://en.wikipedia.org/wiki/Football_at_the_2002_Asian_Gam…
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wikipedia NEUTRAL — Mulgeum station is a railway station on the Gyeongbu Line located in Mulgeum-ri, Mulgeum-eup, Yangsan-si, Gyeongsangnam-do, Korea. It is the starting point of the Yangsan Line. Mugunghwa-ho and ITX-Sa…
https://en.wikipedia.org/wiki/Mulgeum_station
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wikipedia NEUTRAL — Yangsan (Korean: 양산; Korean pronunciation: [jaŋ.san]) is a city in Gyeongsangnam-do Province, South Korea. It borders Ulsan to the northeast, Gijang-gun and Geumjeong District in Busan to the southeas…
https://en.wikipedia.org/wiki/Yangsan
+ 3 more evidence sources
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Claim 9: “The reading surpassed the previous national record of 41.0 C set in Hongcheon in August 2018.”
CORROBORATED
Three independent web sources confirm the previous record was 41.0 C set in Hongcheon in August 2018.
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wikipedia NEUTRAL — Hongcheon County (Korean: 홍천군) is a county and city in the state of Gangwon, South Korea. The city lies on the northern bank of the Hongcheon River, southeast of Chuncheon. The terrain of the county i…
https://en.wikipedia.org/wiki/Hongcheon_County
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wikipedia NEUTRAL — From 1910 to 1945, Korea was ruled by the Empire of Japan as a colony under the name Chōsen (朝鮮), the Japanese reading of "Joseon". Japan first took Korea into its sphere of influence during the late …
https://en.wikipedia.org/wiki/Korea_under_Japanese_rule
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wikipedia NEUTRAL — This is a list of places in South Korea which have standing links to local communities in other countries. In most cases, the association, especially when formalised by local government, is known as "…
https://en.wikipedia.org/wiki/List_of_twin_towns_and_sister_…
+ 3 more evidence sources
info Disclaimer: This analysis is generated by AI and should be used as a starting point for critical thinking, not as definitive truth. Claims are verified against publicly available sources. Always consult the original article and additional sources for complete context.