History of Tropical Storm Ivo (2019) in Timeline

Tropical Storm Ivo, the ninth named storm of the 2019 Pacific hurricane season, originated from a low-pressure area south of Guatemala on August 16. It strengthened into Tropical Storm Ivo on August 21 and peaked on August 22 with 70 mph winds and a pressure of 990 mbar. The storm passed Clarion Island on August 23, generating winds of 60 mph there. Increasing wind shear and cold sea surface temperatures caused Ivo to weaken significantly, degenerating into a remnant low by August 25. The low eventually dissipated into a trough of low pressure on August 27. Although it remained offshore, Ivo brought heavy rainfall to five Mexican states, causing severe flooding.

2018: Ivo Worsens Damage from Hurricane Willa

In 2018, infrastructure previously damaged by Hurricane Willa was further worsened by heavy rainfall and flooding from Tropical Storm Ivo. Plan DN-III-E was activated in five states, and military troops assisted with rescue and cleanup operations after the storm. Collection sites were opened to receive food and supplies.

2018: Torrential Rainfall from Ivo Causes Flooding in Sinaloa

In 2018, torrential rainfall from Tropical Storm Ivo caused flooding throughout Sinaloa, with El Rosario, Mazatlán, Elota, Mocorito, and Guasave being the most severely affected. A sinkhole formed in the Mazatlán-Culiacán highway, and four bridges collapsed in El Rosario municipality. Ivo also worsened damage to infrastructure already impacted by Hurricane Willa.

August 2019: Tropical Storm Ivo Brings Heavy Rainfall and Flooding to Mexico

In August 2019, Tropical Storm Ivo brought heavy rainfall to five states in Mexico, causing severe flooding. The storm, which originated from a low-pressure area south of Guatemala on August 16, strengthened into a tropical storm on August 21 and peaked the next day. It weakened due to wind shear and cold sea surface temperatures, degenerating into a remnant low by August 25 and dissipating by August 27.

2019: Relief and Recovery Efforts Following Ivo in Sinaloa and Baja California Sur

In 2019, after Tropical Storm Ivo, the commencement of school was delayed in Ciudad Insurgentes. Collection sites were set up for donations, and relief programs were established for impacted families and businesses. Funds were allocated to fix drainage problems. Farmers worked to drain their fields in preparation for the next agricultural season after the storm in 2019.