Simón becomes a hurricane off Colima and Jalisco and could reach Category 4 this weekend; Isaías moves away from Yucatán
The forecast for intensity and landfall has shifted from one bulletin to the next. A hurricane watch zone is in place from Manzanillo to Punta Mita, and the SMN anticipates a second impact on Monday between Nayarit and Sinaloa.
Simón became a Category 1 hurricane on Thursday night, off the Pacific coast. According to the 21:00 bulletin of the National Meteorological Service (SMN), picked up by La Razón and Infobae, the center was about 380 kilometers south of Manzanillo, Colima, with maximum sustained winds of 120 km/h, gusts of 150 km/h and a northwestward movement of 9 km/h. The SMN set a hurricane watch zone from Manzanillo to Punta Mita, Nayarit, and another for tropical storm from Punta San Telmo, Michoacán, to Manzanillo. El Financiero and El Economista reported torrential rain in Guerrero and Michoacán, and El Universal showed flooding and landslides in Acapulco from the rains of the tropical storm phase. El Financiero added that three Pacific ports restricted navigation, and that the storm threatened high waves on the coasts of Guerrero and Michoacán.
The uncertainty lies in the strength and the place of landfall. El Financiero cited the National Water Commission (Conagua), which anticipated rapid intensification to Category 4 in the next few hours; on the scale, that implies sustained winds of about 210 km/h or more, nearly double the current ones. The Navy Secretariat (Semar) estimates that Simón could reach Category 4 on Saturday, according to CNN en Español, and El Financiero and a column in El Economista circulated forecasts of an impact as a major hurricane in Colima and Jalisco. A report from Reforma, picked up by the press, placed it near Careyes, Jalisco, on Sunday morning, with data from October 8. The SMN, by contrast, forecasts a second impact as a Category 1 on Monday the 12th between Nayarit and Sinaloa (CNN en Español). Because the projections moved between bulletins, the track, the timing and the intensity at landfall are not confirmed, and differences between agencies are normal while the cyclone is still organizing. The same El Economista column added that Tropical Storm Rachel could make landfall on Sunday in Baja California; that is a forecast from a single outlet.
In the Gulf, Isaías became a Category 2 hurricane on Thursday afternoon on the Saffir-Simpson scale, according to El Financiero and El Economista. A report from Azteca Yucatán placed it in the early morning 506 kilometers from Mérida, moving away from the peninsula, while Reuters reported that the US Gulf Coast is bracing for its arrival. El Economista noted that the cyclone disrupted oil extraction in the Gulf and forced platforms to close. For anyone living on the Pacific coast, what is useful today is simple: check the bulletins from the SMN and Civil Protection, keep documents, water and batteries at hand, and locate the nearest temporary shelter. Anyone planning a road trip to the coast of Michoacán, Colima or Jalisco this weekend should consider postponing it. For the economy, the combination of storms and war in the Middle East is keeping crude expensive, something that counts in the markets section.