Overview
- Genevieve exploded in strength and briefly became a Category 5 hurricane on Monday before falling back to a high-end Category 4 as its inner core began structural changes.
- The National Hurricane Center placed the storm roughly 520–530 miles southwest of Manzanillo and said Genevieve was moving northwest near 13–14 mph with peak one-minute winds reported near 160 mph at its peak.
- No coastal watches or warnings are in effect because the system is forecast to remain well offshore, but swells already are creating life‑threatening surf and strong rip currents along parts of Mexico’s southwest coast and the Baja Peninsula.
- Forecasters expect steady weakening as Genevieve moves over cooler waters and undergoes an eyewall replacement cycle, with a likely downgrade to a tropical storm within a few days.
- Meteorologists link the storm’s explosive intensification to unusually warm sea surface temperatures and a strengthening El Niño, a pattern that favors stronger eastern Pacific storms and raises the region’s marine hazard outlook.