飓风 Isaias 续报：增强至 85 英里 佛州 Escambia 县下令沿海两区撤离
飓风 Isaias 周四继续在墨西哥湾增强。国家飓风中心（NHC）最新公告显示，Isaias 最大持续风速已达每小时 85 英里（约 137 公里），中心气压 975 百帕，中心位于佛罗里达州彭萨科拉西南约 499 英里处，正以每小时约 10 英里向东北偏东移动。
最新进展是佛州 Escambia 县今晨召开紧急会议，以 5 比 0 通过宣布当地紧急状态，并批准对 A、B 两区发布撤离令，今日稍晚生效。A 区包括 Pensacola Beach 与 Perdido Key 全部区域（可能遭遇最高 7 英尺风暴潮），B 区最高可达 10 英尺；低洼地区居民与所有移动房屋住户也在撤离之列。县政府发言人表示，撤离令生效后，Pensacola Bay Center 将作为普通避难所开放，另一社区中心设特殊需求避难所。
NHC 预计 Isaias 周五凌晨前还将增强，峰值风速可达约每小时 110 英里，接近三级飓风门槛，预计周五深夜至周六凌晨在密西西比州东部至佛州 Panama City Beach 以西一带登陆。Ocean Springs 至佛州 Bay/Gulf 县界已发布飓风警告，密西西比河口至 Steinhatchee 河发布风暴潮警告，最高风暴潮 5 至 7 英尺。本站将持续跟进。（综合 NHC 公告与 Escambia 县政府信息；此前报道：Okaloosa 县已先行疏散，佛州 25 县进入紧急状态。）
Isaias Strengthens to 85 mph; Florida's Escambia County Orders Coastal Zone Evacuations
Hurricane Isaias continued to strengthen over the Gulf of Mexico on Thursday. The National Hurricane Center's latest advisory puts maximum sustained winds at 85 mph (137 km/h) with a central pressure of 975 mb, centered about 499 miles southwest of Pensacola, Florida, moving east-northeast at about 10 mph.
In the latest development, Florida's Escambia County Commission voted 5-0 at an emergency meeting Thursday morning to declare a local state of emergency and approve evacuation orders for Zones A and B, effective later today. Zone A covers all of Pensacola Beach and Perdido Key, which could see up to 7 feet of storm surge; Zone B could see up to 10 feet. Residents of low-lying areas and all mobile homes are also ordered to leave, the county said. When the order takes effect, the Pensacola Bay Center will open as a general shelter and a second community center will serve special-needs residents.
The NHC expects Isaias to strengthen further into early Friday, peaking near 110 mph, just below major-hurricane strength, before making landfall late Friday night or early Saturday between eastern Mississippi and just west of Panama City Beach. A Hurricane Warning is in effect from Ocean Springs, Mississippi, to the Bay/Gulf County line in Florida, and a Storm Surge Warning covers the coast from the mouth of the Mississippi River to the Steinhatchee River, with peak surge of 5 to 7 feet. (Compiled from NHC advisories and Escambia County; earlier: Okaloosa County evacuations and a 25-county state of emergency in Florida.)
图片来源：图为飓风 Isaias 卫星图；制作：CSU/CIRA 与 NOAA，经维基共享资源（公有领域）/ Satellite imagery of Hurricane Isaias; image by CSU/CIRA and NOAA via Wikimedia Commons (public domain)