州紧急事务办公室向圣贝纳迪诺县预置泥石流应急资源，应对蕾切尔风暴
为应对热带风暴“蕾切尔”可能引发的泥石流灾害，加州州长紧急事务办公室（Cal OES）10月9日宣布，向圣贝纳迪诺县预先部署泥石流应急资源，强化地方应对能力。
根据公告，部署至圣贝纳迪诺县的资源包括2辆消防车、1支手工灭火队、1支急流救援队，以及35名消防员、调度员和后勤支援人员，部署期覆盖风暴过境时段。与此同时，州政府还向莫诺县派出4辆消防车、1辆水罐车和15名消防员，应对当地的红旗火险预警。
“蕾切尔”预计周六深夜至周日清晨在南加州最南部登陆，周日上午离开。在风暴过后至下周一早些时候，强阵风、广泛降雨和局部雷暴天气将持续，降雨量过大的地区可能出现城市内涝和突发洪水，海滩地区还将面临危险海浪与离岸流。
Cal OES表示，提前部署资源可使州应急力量与地方一线消防员协同，确保在小险情扩大为大灾难之前就有足够资源处置；地方官员将在一线指挥资源的集结地点与任务分配。Cal OES提醒南加州居民立即做好防灾准备：注册接收本地紧急预警，密切关注地方官员的指引，最新风暴信息可查询国家气象局官网。
州政府强调，预置部署的核心逻辑是“把资源摆到灾害前面”：热带风暴带来的短时强降雨极易在山区引发泥石流和碎屑流，尤其是有过火烧迹地的山坡，雨水冲刷下松动的土石可能瞬间形成泥流，威胁山下社区与公路。提前把消防车、手工灭火队和急流救援队部署到位，可在险情初现时即刻处置，避免小灾酿成大祸。这也是加州近年来应对热带气旋残余影响的常规做法。据加州州长紧急事务办公室10月9日公告报道。
State emergency office pre-positions mud and debris flow resources in San Bernardino County ahead of Tropical Storm Rachel
To prepare for possible mud and debris flows from Tropical Storm Rachel, the California Governor's Office of Emergency Services (Cal OES) announced on Oct. 9 that it is pre-positioning mud and debris flow response resources in San Bernardino County to strengthen local response capabilities.
The deployment to San Bernardino County includes 2 fire engines, 1 hand crew, 1 swift water rescue team, and 35 firefighters, dispatchers and support personnel, covering the period of the storm's passage. The state is also sending 4 fire engines, 1 water tender and 15 firefighters to Mono County for Red Flag fire weather warnings.
Rachel is expected to make landfall across far southern California Saturday night into early Sunday morning and exit the area by Sunday morning. In its wake through early Monday, gusty winds, widespread showers and isolated thunderstorms will continue; areas of excessive rainfall could see urban and flash flooding, while beaches face dangerous surf and rip currents.
Cal OES said pre-positioning resources allows state emergency forces to work with local first responders so sufficient resources are available to handle small incidents before they become major disasters; local officials on the ground will direct staging locations and assignments. Cal OES urges Southern California residents to prepare now: sign up for local emergency alerts, follow guidance from local officials, and check the National Weather Service website for the latest storm information.
The state stresses that the logic of pre-positioning is to put resources ahead of the disaster: brief, intense tropical rainfall can easily trigger mud and debris flows in the mountains, especially on slopes with burn scars, where loosened soil and rock can turn into fast-moving debris flows threatening communities and highways below. Having engines, hand crews and swift water rescue teams in place means emerging threats can be handled immediately before small incidents become major disasters — a standard California practice for tropical cyclone remnants in recent years. Reported from the Cal OES announcement of Oct. 9.
图片来源：圣戈尔戈尼奥山脉，CC0（Wikimedia Commons）
