Meteorologists upgraded Hilary to a Category 3 hurricane late Thursday, making it the eighth named storm in the Eastern Pacific hurricane season this year. and is expected to keep strengthening into a major hurricane by Friday evening
The storm is positioned about 340 miles southwest of Mexico’s Colima State and tracking to the northwest at about 14 miles per hour. It has sustained 125-mile-per-hour winds, with hurricane-force winds extending outward some 60 miles. Tropical storm-grade winds were recorded some 290 miles from the storm's eye.
At present, the US National Hurricane Center’s projections for Hurricane Hilary having it slowly hooking to the north and skimming along the coast of Mexico’s Baja California State on Sunday, possibly making landfall during that time or later impacting the US state of California on Monday in the Los Angeles area.
Some tracks have it passing further to the east, coming up the Baja California peninsula and impacting California’s interior and neighboring US states like Arizona and Nevada.
“There’s a lot of uncertainty with the storm track and the intensity of the storm, but we will likely see some impacts,” Eric Boldt, the warning coordination meteorologist with the National Weather Service in the LA suburb of Oxnard, told local media. “We have to be prepared for the potential for very heavy rain, very strong winds, storm surge, large waves … This is a potentially high-impact event.”
Regardless of its precise route, much of the arid region is due to receive several inches of rain, with some areas potentially receiving as much as 5 inches. For the deserts of the region, that is equivalent to several years’ worth of rain in a couple of hours or days, leading experts to predict “catastrophic flooding.”
Hurricanes striking the US west coast are rare, as those that venture so far north tend to be carried out to sea by the prevailing winds.
A study published in the journal Science Advances on Tuesday found that hurricanes are becoming deadlier. The findings determined that between 1988 and 2019, an estimated 20,000 people died in the continental United States from direct or indirect causes of Atlantic hurricanes within one month of the storm’s strike. The deaths became more frequent after 2004.
However, the study left out Caribbean islands controlled by the US, such as Puerto Rico, a frequent victim of hurricanes like Maria, which killed several thousand people when it made direct landfall as a strong Category-4 storm.