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Tropical Storm Aletta Expected to Form Off the Coast of Jalisco This Weekend

Puerto Vallarta, Mexico – As Mexico braces for Hurricane Beryl’s arrival on the Yucatan Peninsula, the National Meteorological Service (SMN) of the National Water Commission (Conagua) has issued a surveillance warning for the coast of Jalisco. The concern stems from a low-pressure zone with a significant probability of cyclonic development, which could potentially result in the first Pacific cyclone of the season, named “Aletta.”

This morning, Conagua reported a low-pressure zone situated 285 kilometers southwest of Punta San Telmo, Michoacán. This zone, located off the coasts of Jalisco, Colima, and Michoacán, currently holds an 80% probability of developing into a cyclone within the next 48 hours. The system is moving northwest, prompting heightened alertness among meteorologists and emergency services.

Weather Conditions and Rainfall Predictions

The SMN’s latest statement underscores the expected impact of tropical wave number 7, combined with low-pressure channels in the northwest, center, and southwest regions of the country. These atmospheric conditions, coupled with humidity from the oceans, are forecasted to result in heavy rainfall across various parts of Mexico.

  • Chiapas and Oaxaca: Expected to experience heavy rains.
  • Chihuahua, Guanajuato, Nayarit, Querétaro, Sinaloa, Sonora, and Veracruz: Very heavy rainfall is anticipated.
  • Aguascalientes, Mexico City, Durango, State of Mexico, Hidalgo, Morelos, Puebla, Tabasco, Tlaxcala, San Luis Potosí, and southern Zacatecas: Heavy rains are forecasted.

In addition, showers are expected in Baja California, Baja California Sur, Campeche, Coahuila, Nuevo Leon, Quintana Roo, Tamaulipas, and Yucatan. The rains may be accompanied by electrical discharges and hail, posing further risks to affected areas.

Precautionary Measures and Recommendations

Given the potential severity of the weather conditions, the SMN, Conagua, and Civil Protection authorities are urging the public to take precautionary measures. The heavy rains could lead to flooding, landslides, and increased water levels in rivers and streams, posing significant dangers to life and property.

Residents in the impacted regions are advised to stay informed through official channels and heed the warnings and instructions from local authorities. Preparations should include securing homes, preparing emergency kits, and planning evacuation routes if necessary.

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