Post-tropical cyclone Rachel brought damaging coastal swells to Southern California and record-setting daily rainfall to Las Vegas, according to a report published by Plataforma Media on 13 October 2026. The reported effects provide a direct United States connection to the wider severe-weather system affecting Mexico and neighbouring areas.
The report states that Rachel generated unusually large coastal swells in Southern California, damaging boardwalks and beachfront homes in Long Beach before the system moved inland. The damage highlights the immediate coastal effects reported on the US side of the international border as the storm system progressed.
Further inland, the system produced record-setting daily precipitation in Las Vegas. Streets near major entertainment districts flooded before the storm weakened, according to the report. The account does not specify the rainfall total, identify individual damaged properties or quantify the cost of the flooding.
The weather also affected other parts of the American Southwest. Rainfall tapered off across Utah and Arizona, and weather advisories in the region were largely lifted by Monday evening. Regional emergency services were then able to complete the evacuation of stranded outdoor recreational groups, the report said.
The same report describes severe consequences in Mexico, where five fatalities were attributed to the weather. Four deaths were reported in Baja California following flash flooding associated with Rachel, while Hurricane Simon brought high winds and intense precipitation to Mexico’s Pacific coast. Emergency responders and military personnel continued search-and-rescue operations in affected areas.
Although the report covers multiple weather systems, it specifically links Rachel to damage in Southern California and flooding in Las Vegas. Those documented impacts establish the US relevance of the cross-border weather event. However, the available account provides no verified measurements of the US damage, no financial estimate and no detailed assessment of longer-term disruption.
The report was published by Plataforma Media and attributes information about the response in Mexico to the Associated Press. The reported US impacts should be understood within the limits of that account, which does not provide independent documentation for each damage claim.
