【新闻速递】洛杉矶报道
国家气象局警告,一股强烈的圣塔安纳焚风本周周五(21日)抵达南加州,将持续至本周日(23日)。
美国国家气象局表示,强风将在日落后加强,并持续到周末,在周日逐渐减弱。
预计洛杉矶和文图拉郡山区、山谷和沿海地区的阵风时速为 50 至 70 英里/小时,部分地区的阵风时速可高达 80 英里/小时,羚羊谷和圣盖博谷的风预计较弱。
If you've just woken up this morning and plan on heading out on the roads please be very very careful out there. Many trees have been uprooted and fallen on the roads and power lines have also been knocked down. Remember, always assume a downed power line is live! #CAwx #LAwind
— NWS Los Angeles (@NWSLosAngeles) January 22, 2022
与此同时,据国家气象局称,圣贝纳迪诺和河滨山区、内陆帝国和橙郡内陆的大部分地区,可能会面临高达每小时 60 英里的阵风。
预计此次大风将在周五晚上和周六(22日)早上达到高峰,22日当天的风力最强。
预报员警告说,强大的阵风有可能造成破坏,破坏树木和电线,并增加野火风险。
国家气象局圣地亚哥分局提醒民众,“注意强侧风并保护松散的物体。焚风预计在 22 日下午会有发展到近乎危险的火灾天气状况。”
A strong Santa Ana wind event is expected to begin late Friday, peak Saturday, and diminish Sunday. Watch out for strong cross winds and secure loose objects. A few hours of elevated to near-critical fire weather conditions expected Saturday afternoon. #CAwx pic.twitter.com/lhdPT1T0iR
— NWS San Diego (@NWSSanDiego) January 21, 2022
目前洛杉矶、橙郡、河滨郡、圣贝纳迪诺和文图拉郡都发布了从周五下午到周六傍晚的强风警告。
此外,南海岸空气质量管理区已为整个南加州地区发布了风尘咨询。
该机构指出,强风可能会吹来灰尘和土壤,这可能导致本周末的空气质量处于中等或不健康状态。预计周六最严重,尤其是在内陆帝国和科切拉山谷。
Air Quality Forecast (Saturday, January 22nd): https://t.co/szsyGAFunD
🏖 Coastal: Moderate
🏙 LA: Moderate
🌅 OC: Moderate
🌄 Inland Empire: Moderate -to- Unhealthy for Sensitive Groups
🌴 Coachella Valley: Unhealthy for Sensitive Groups pic.twitter.com/7SmCmInI0j— South Coast AQMD (@SouthCoastAQMD) January 22, 2022