Powerful Hurricane Erick has made landfall in Mexico’s western state of Oaxaca. That is according to the National Hurricane Center in Miami.

Forming in October, Otis grew stronger by churning up deeper and warmer water because it was later in the year. Erick is early in the year and the deep water it would churn up is cooler and doesn’t fuel rapid intensification. Even so, the surface water is plenty hot enough, said MIT hurricane scientist Kerry Emanuel.

Erick was expected to reach hurricane strength as it neared land Wednesday. The cyclone was centered about 180 miles (290 kilometers) south-southeast of Puerto Ángel, Mexico, at 3 a.m. CST (0800 GMT), according to the U.S. National Hurricane Center.