Hurricane Simon has intensified into a powerful Category 4 storm over the Pacific Ocean, threatening Mexico’s west-central coastline with destructive winds, dangerous storm surges and potentially life-threatening flooding. Authorities have issued hurricane warnings for vulnerable coastal areas and urged residents to complete emergency preparations as the storm approaches land. The U.S. National Hurricane Center reported on Saturday, October 10, that Simon had maximum sustained winds of approximately 150 miles per hour (240 kilometres per hour). The hurricane was located about 115 miles (185 kilometres) south-southwest of Manzanillo, Mexico, and was moving northward toward the country’s Pacific coast. Forecasters warned that further strengthening was possible before the storm reached land. The storm is expected to approach or move just inland over Mexico’s west-central coast late Saturday or early Sunday. Areas around Manzanillo and the popular resort destination of Puerto Vallarta are among those facing serious risks. Manzanillo is also one of Mexico’s most important Pacific ports, making the storm a concern for maritime operations and commercial activity as well as local communities. Forecasters warned that Simon could bring between 10 and 20 inches (25 to 51 centimetres) of rainfall to parts of southwestern Mexico. Isolated areas could receive as much as 30 inches (76 centimetres), particularly in parts of Michoacán, Colima and Jalisco. Such rainfall could trigger flash floods, overflowing rivers and destructive mudslides, especially in mountainous areas and communities near steep terrain. A dangerous storm surge is also expected along parts of the coast near and east of the storm’s landfall location. Large and destructive waves could affect beaches and coastal settlements, while strong currents could make swimming and other water activities extremely dangerous. Authorities have urged residents and visitors to remain away from beaches and follow official safety instructions. Emergency preparations are already under way. Authorities in Jalisco have suspended classes in 22 coastal municipalities and begun evacuating people from areas considered vulnerable to flooding and other storm impacts. Officials have also urged hotels and tourism businesses in Puerto Vallarta to ensure that employees and visitors can reach shelters or other safe locations. Businesses in affected coastal areas have started boarding up windows, placing sandbags at entrances and securing property. Civil protection personnel, military forces and emergency responders have been deployed to vulnerable locations. Beaches have been closed, warning flags raised and maritime restrictions introduced as officials prepare for deteriorating weather conditions.
Residents in and around Manzanillo reported intermittent rainfall and rising seas as the storm approached. Waves were already reaching close to beachfront properties, while some businesses began closing in anticipation of stronger winds. Authorities are particularly concerned that flooding and landslides could isolate communities and make it difficult for emergency crews to reach people who need assistance. The hurricane comes just days after Hurricane Polo struck the Baja California Peninsula as a Category 2 storm, causing flooding and damage to trees and utility infrastructure. The back-to-back storms have increased concerns about the pressure on emergency services and the vulnerability of communities across parts of Mexico’s Pacific coast. Authorities have urged people in warning areas to finish preparations immediately and follow local emergency instructions. Residents have been advised to secure loose outdoor objects, prepare emergency supplies and avoid travelling through flooded roads. Officials have stressed that conditions may deteriorate rapidly as the hurricane approaches the coastline.
With Simon approaching the coast as a major hurricane, the coming hours are expected to be critical for communities across the affected region. Authorities are monitoring its track and intensity while preparing for possible evacuations, flooding, infrastructure damage and interruptions to transport and essential services.