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Japan and South Korea suffer deadly heat as temperatures shatter records across East Asia

Japan records its highest temperature ever at 41.2 degrees as South Korea endures 23 nights in a row above 25 degrees

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A woman uses a portable fan to cool herself during a heatwave in Tokyo, Japan, on July 17. Photo: Reuters
East Asia is experiencing scorching weather, with Japan logging a new high of 41.2 degrees Celsius while South Korea marked a record streak of 22 hot “tropical nights” with temperatures exceeding 25 degrees.

The alarming figures have raised fears of a devastating heatwave just around the corner for the region, especially with August typically being the hottest month of the year.

Officials in Seoul on Thursday said the lowest daily temperature during the ongoing streak had only dipped to 29.3 degrees, with a 23rd such night expected into Friday.

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A so-called tropical night in the country is an official weather term denoting temperatures above 25 degrees from 6.01pm to 9am the next day.

An official points to a map of South Korea indicating the areas for heat wave warnings in effect in red at the Korea Meteorological Administration in Seoul on Wednesday. Photo: EPA
An official points to a map of South Korea indicating the areas for heat wave warnings in effect in red at the Korea Meteorological Administration in Seoul on Wednesday. Photo: EPA

According to The Korea Herald, the highest-ever temperature on the Korean peninsula occurred on August 1, 2018, when the rural county of Hongcheon-gun in Gangwon province recorded 41 degrees. Seoul also saw a record 39.6 degrees on the same day.

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Heat-related deaths in South Korea totalled 13 so far this year – triple the figure during the same period last year, according to data from the Korea Disease Control and Prevention Agency.

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