Heavy Rains Cause Flooding on Circunvalación in San José
Heavy rains caused flooding on the Circunvalación in San Sebastián, San José, this Sunday, according to social media footage. The flooding, which began around 2:00 p.m., primarily affected the left lane heading toward Zapote, coinciding with a warning from the Instituto Meteorológico Nacional (IMN) regarding tropical wave 14.
Why did the Circunvalación flood in San Sebastián?
Social media videos show significant water accumulation in the lane heading toward Zapote. The left lane, located next to the central row of trees, experienced the heaviest flooding. According to the IMN, the passage of tropical wave 14 increased humidity across the national territory, leading to intense precipitation in the capital.
What areas are affected by the IMN weather warning?
The IMN forecasted showers and electrical storms across several regions. These include the Central Valley, the Pacific, and the mountainous sectors of the North Zone and the Caribbean. Authorities have urged drivers to exercise caution due to water on the roads and reduced visibility.

What happens next for San José drivers?
Traffic complications may persist in various points of the city if rainfall continues. Because the IMN’s forecast includes the Central Valley and other mountainous regions, further water accumulation on major thoroughfares is a possible next step. Drivers could face continued visibility issues as the system moves through the territory.
Frequently Asked Questions
Which specific part of the Circunvalación was flooded?
The flooding occurred in San Sebastián, specifically in the left lane heading toward Zapote, adjacent to the central row of trees.
What caused the increase in humidity and rain?
According to the Instituto Meteorológico Nacional (IMN), the passage of tropical wave number 14 increased humidity over the national territory.
What precautions are authorities recommending?
Authorities recommend that drivers use caution due to the presence of water on the roads and a reduction in visibility.
Have you experienced traffic delays due to the current weather warnings in your area?