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At approximately 6 a.m. on September 21, a rare meteotsunami impacted the southern coastline of Santa Catarina, Brazil, particularly affecting the areas of Laguna, Jaguaruna, and Imbituba. Security camera footage from Praia do Cardoso captured the rapid inundation of seawater that engulfed the beach within about 20 seconds, advancing towards a nearby restaurant. Data from Civil Defense revealed the presence of a squall line with wind speeds ranging from 60 to 90 km/h and swift shifts in atmospheric pressure. Damage was observed to vessels, fishing gear, roadways, and structures, including the collapse of a section of a church wall in Laguna. Fortunately, no fatalities or injuries were recorded. Authorities emphasize the rarity and unpredictability of such events.
Disclosure:This video contains stock footage and content created or enhanced using Ai-assisted tools ai-generated

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00:00A rare meteo tsunami struck southern Brazil on September 21st.
00:04The unusual event hit Santa Catarina's coastline around 6 a.m.
00:08Laguna, Jaguaruna, and Imbituba were among the affected areas.
00:12At Praia do Cardoso, footage captured the sudden transformation.
00:17Dry sand was visible one moment.
00:19About 20 seconds later, seawater had covered the beach.
00:22The surge rushed toward a waterfront restaurant.
00:25Fishing boats were ripped from their positions.
00:27Nets and equipment were scattered across the area.
00:30Streets were left covered with sand and debris.
00:33Water also damaged buildings, while part of a church wall collapsed.
00:37Fortunately, no deaths or injuries were reported.
00:40But what caused the sudden tsunami-like surge?
00:43Unlike a normal tsunami, this one was not caused by an earthquake.
00:47Instead, a fast-moving atmospheric disturbance pushed against the ocean.
00:52Officials recorded winds of 60 to 90 kilometers per hour.
00:55Rapid pressure changes helped amplify the surge near shallow water.
01:00The phenomenon is rare and difficult to predict.
01:03A similar meteo tsunami also struck Rio Grande do Sul.
01:06Disclosure.
01:07This video contains stock footage and content created or enhanced using AI-assisted tools.
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01:11Basically like Mr.

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