Hundreds of people in Jalisco, Colima and Nayarit left their homes or moved into emergency shelters as Category 4 Hurricane Simon churned along Mexico's Pacific coast. Officials reported 579 people evacuated or sheltered by Sunday, Oct. 11. The storm packed winds near 140 mph (220 km/h) and crawled north-northwest at just 7 mph (11 km/h).
That slow pace adds to the danger. At noon local time, the U.S. National Hurricane Center placed Simon's eye 85 miles (140 km) west-northwest of Manzanillo. The agency said the "core of extremely dangerous Category 4 Hurricane Simon" was moving parallel to the coast, expected to pass very near it Sunday afternoon and night and remain close on Monday. A hurricane warning covers Punta San Telmo to El Roblito and the Islas Marías; hurricane conditions were likely already hitting the zone's southern part.
Rain, Mudslides and Steep Terrain
Wind isn't the only threat. The NHC forecast 8 to 16 inches of additional rain, with isolated totals of 30 inches possible in Michoacán, Colima and Jalisco. It warned of life-threatening flooding and mudslides, especially on steep terrain, where communities often sit in the path of runoff. The center also cautioned that confidence in its track forecast was low, as guidance shifted offshore.
In Punta Pérula, rain had fallen since Saturday night. Flooding covered many areas, and roads were paralysed, though no victims had been reported there. Officials reported no deaths as of Sunday afternoon.
Who Is Being Moved
Evacuation figures show how unevenly the burden falls on small, hard-to-reach places. In Jalisco, officials evacuated 321 people, while 256 remained in 54 temporary shelters. Colima reported 143 evacuees in six shelters. Nayarit had 115 people in 15 shelters, and Michoacán opened 39 shelters. The 579 total comprised the 321 evacuated in Jalisco, 143 in Colima and 115 sheltered in Nayarit.
A ferry carried 80 residents out of Yelapa, a village south of Puerto Vallarta reached mainly by boat. Navy personnel took 55 people, including 25 children, to a shelter in La Huerta. Officials suspended non-essential activity in 24 priority municipalities, and President Claudia Sheinbaum urged coastal residents to stay sheltered until officials said the danger had passed.
Federal Response and Economic Disruption
The federal Security Ministry (SSPC) said it had deployed 22,589 personnel across Jalisco, Colima, Nayarit and Michoacán, backed by 1,470 vehicles, 323 heavy machines and 18 aircraft. Jalisco sent 200 rescuers to the coast. The Navy placed Colima under the relief phase of its Plan Marina emergency plan.
The Navy (Semar) closed nine ports: San Blas, Puerto Vallarta, Manzanillo and Lázaro Cárdenas, plus five on the Baja California peninsula from Ensenada to Guerrero Negro. Officials also shut six more harbours, including Barra de Navidad, Nuevo Vallarta and Zihuatanejo, to small vessels. Manzanillo is Mexico's busiest container port, and Lázaro Cárdenas has rail links north. Ports will reopen only when the Navy lifts the closures.
Airport operator Grupo Aeroportuario del Pacífico closed Manzanillo International Airport to all flights until 2 p.m. Sunday, and Puerto Vallarta's airport had already closed. Officials didn't know whether the Manzanillo closure would be extended. They hadn't provided figures for power outages or damage. The next full NHC advisory was due at 3 p.m. local time (21:00 UTC).
U.S. citizens in the four states were advised to follow local civil-protection orders and stay indoors. Cargo importers were told to expect berthing delays at Manzanillo and Lázaro Cárdenas.
Why This Matters:
Storms like Simon test whether public institutions can protect people before the worst arrives. Here, the facts point to a large coordinated response: more than 22,000 personnel, dozens of shelters, and Navy-run evacuations from places like Yelapa, which people reach mainly by boat. Yet the numbers also show who's most exposed. Residents of remote villages and steep, mudslide-prone hillsides depend on that public machinery working; that includes 25 children moved to one shelter. Damage and outage figures haven't been released, and the track forecast remains low-confidence. The full human toll remains unknown, as does how well shelters and relief efforts will hold up while the storm lingers near the coast.