The movement of Typhoon Bavi (No. 9) has sparked interest online, particularly regarding changes in barometric pressure. A video shows the so-called "heat dome" that had enveloped the Korean Peninsula gradually being pushed away, leading to hopes that temperatures will ease compared to last week.
According to the Korea Meteorological Administration (KMA) on July 14, Typhoon Bavi has significantly weakened as it passed through inland China. While the KMA assessed that the typhoon has dissipated into a tropical depression, meteorological authorities in Japan and China still consider it to be maintaining strength as it moves toward North Korea.
Notably, the extensive rain clouds associated with the typhoon are affecting the Korean Peninsula, resulting in heavy rainfall in the Seoul metropolitan area and central regions. Some areas are experiencing downpours accompanied by strong winds and thunderstorms, prompting heavy rain warnings in certain locations.
In this context, the barometric pressure video has gained attention online. Released on July 14, the video illustrates the northward-moving Typhoon Bavi alongside the North Pacific High, which had long covered the Korean Peninsula, being pushed northeast.
Experts explain that as the typhoon moves, it can alter atmospheric flow and weaken high pressure, potentially leading to a decrease in temperatures as stagnant air begins to circulate. The KMA's forecast also indicates that this week will see slightly lower maximum temperatures compared to the previous week's heat wave. However, after the rain subsides, high humidity may keep the perceived temperature elevated.
Online reactions include comments such as, "Is the heat dome finally being pushed away?" and "As long as it’s not hotter than last week, I can manage," along with hopes for refreshing rain to clear the hot air and calls for the typhoon to shake up the barometric pressure.
However, due to the typhoon's influence, strong rain is expected to continue in the Seoul metropolitan area and Gangwon Province, raising concerns about river flooding and lowland inundation, particularly in the central northern regions near North Korea. Coastal areas may also experience strong winds and high waves, necessitating careful management of facilities and attention to safety incidents.
The KMA urges the public to regularly check the latest weather advisories and to refrain from entering riverbanks, underground passages, and areas at risk of flooding during heavy rain.
* This article has been translated by AI.
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