Videos wey don viral for TikTok, YouTube and Facebook don make people worry across di world. Dem claim say di Atlantic Ocean for Argentina suddenly dry up overnight or retreat well well. Di dramatic footage show plenty seabed expose, boats leave stranded, and wetin look like one mysterious new island dey come out from di water. Some posts even call am global catastrophe or sign of apocalypse.
But if you dey wonder whether reports say sea disappear for Argentina na true or just misleading claims, here na di facts. Di videos showing di sea receding na genuine. However, claims say di sea permanently dry up or disappear inside Earth na false. Instead of global catastrophe, di thing na temporary natural event wey weather-related forces cause.
Dem film di viral videos along di coast of Mar del Plata, one major seaside tourist city for Argentina Buenos Aires Province. Over several hours, di sea level recede significantly from shoreline. According to Argentina leading daily newspaper La Nación, di receding water expose one large, permanent rocky formation known as Restinga del Faro, wey normally dey submerged under sea. Because di rock formation usually dey underwater, im sudden appearance make tourists think say new island just emerge. But after normal tidal cycle finish, seawater return to normal level inside same day.
Several temporary natural forces combine cause di unusual retreat of seawater. Strong offshore winds, also known as wind setdown: according to local marine media outlet Pescare, prolonged strong winds wey blow from shore towards open sea fit push surface water away from coastal areas. Dis fit make sea level along coast appear significantly lower.
Changes in atmospheric pressure: significant changes in atmospheric pressure fit cause temporary fluctuations in regional sea levels and push coastal water offshore. Extremely low tide: di weather-related effects coincide with naturally occurring period of low tide, making di retreat of water appear even more dramatic. When weather-related forces push seawater away from coast like dis, science call di phenomenon wind setdown or meteorological low tide. E dey essentially opposite of storm surge, where strong winds push seawater towards land.
When seawater suddenly recede, many people assume say na warning sign of approaching tsunami. Tsunamis, however, generally dey triggered by events like undersea earthquakes or landslides. For such cases, seawater fit rapidly recede within minutes before potentially devastating wave arrive. Di phenomenon wey dem observe for Mar del Plata, however, winds and weather conditions cause am and e persist for several hours. Dem no consider am as sign of tsunami risk.
Similar weather-related phenomena don dey observed for other parts of world. For example, powerful storms fit temporarily push water far back from some shallow bays and coastal areas. Di unusual retreat of sea expose stretches of sand and rocky formations wey normally dey submerged. Di weather-related phenomenon na temporary, e end within short period, and sea return to normal level same day.
Di sea for Argentina no permanently dry up or disappear. Earth no crack open and swallow ocean, and di event no be sign of global catastrophe.
