Tropical Storm Cristobal Threatens Mexican Coast

The storm is predicted to move north slowly and could threaten the U.S. Gulf Coast by the weekend.

Los Esclavos River gushes through Cuilapa, Guatemala on Sunday. Tropical Storm Amanda crossed the Central American peninsula and reformed as Tropical Storm Cristobal in the Gulf of Mexico. (AP photo/Moises Castillo)

MEXICO CITY (AP) — Tropical Storm Cristobal formed in the southern Gulf of Mexico on Tuesday, flooding Mexico’s southern Gulf coast and threatening more deadly inundations farther inland.

Cristobal was the earliest third-named storm of an Atlantic hurricane season on record; in 2016, Tropical Storm Colin formed in the Gulf on June 5.

The U.S. National Hurricane Center said Cristobal is expected to dip inland along the Mexican coast near the low-lying, flood-prone city of Ciudad del Carmen and meander there for a couple of days. That could pump a huge amount of water into coastal lagoons behind the city.

Police in Campeche state, where Ciudad del Carmen is, said they have already closed several highways because of flooding.

By Friday, the storm is expected to make a northward turn and head towards the U.S. Gulf coast, where the Hurricane Center said “there is a risk of storm surge, rainfall, and wind impacts this weekend along portions of the U.S. Gulf Coast from Texas to the Florida Panhandle.”

By late Tuesday, Cristobal was centered about 50 miles northwest of Ciudad del Carmen, and the Hurricane Center said the storm was heading to the south at 1 mph. It had maximum sustained winds of 50 mph.

It is unclear whether interaction with land in southern Mexico could weaken the storm, and how much wind shear in the Gulf might prevent it from strengthening again. Cristobal’s winds could build to 65 mph when it moves toward the U.S. Gulf Coast over the weekend.

While that would remain tropical-storm strength, Dennis Feltgen, a spokesman for the National Hurricane Center, urged Gulf Coast residents to keep an eye on Cristobal, saying, “There is no such thing as ‘just a tropical storm.'”

A tropical storm warning was in effect across the southern arc of the Gulf from Campeche to the port of Veracruz; the biggest effect was likely to be rainfall accumulations of 10 to 20 inches, and even more in isolated areas.

That poses a special risk to the Pacific coastal areas of southern Mexico, Guatemala and El Salvador, which were already drenched.

Cristobal formed from the remnants of the Eastern Pacific’s Tropical Storm Amanda, which killed at least 17 people as it moved across El Salvador and Guatemala over the weekend.

Because Amanda broke up after crossing over Guatemala and El Salvador into the Gulf, where Cristobal formed, it is not technically a crossover storm that moved from the Pacific to the Atlantic, though that has occurred in the past.

But Amanda and Cristobal will soak some of the same areas, Feltgen said.

“Unfortunately, the rain is falling in the same general area,” Feltgen said. “There are areas that will probably be measuring the rain in feet, not inches. … That is catastrophic.”

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