General Weather Information

杰克逊维尔大学位于佛罗里达州东北部,在那里全球网络赌博平台有时会体验到 恶劣的天气,如强雷暴、闪电、龙卷风,在极少数情况下 in the winter, ice storms and light snowfall. Weather-related emergencies have the 可能对校园内的建筑物和财产造成重大损害,并且可以 也对全球网络赌博平台的学生和员工的安全构成威胁.

Flood Safety

如果遇到深及脚踝的积水或流水,请进行锻炼 caution.

  • Do not walk or drive across flood waters.
  • Avoid recreational contact with flood waters.
  • Stay away from flood waters. 如果你遇到一条流动的小溪,上面有水 your ankles, stop, turn around and go another way. Six inches of swiftly moving water can sweep you off of your feet.
  • 如果你开车时遇到被水淹没的道路,就掉头走另一条路. Most 汽车可以被不到两英尺的流动水冲走.​​
  • 夜间要特别小心,因为洪水的危险在夜间更难识别 darkness.

Tornado Safety

记住,龙卷风预警和龙卷风预警的区别在于:

  • 有关部门正在密切关注恶劣天气条件下可能出现的漏斗.
  • 龙卷风已经出现,当局警告你采取必要的预防措施.

You should be prepared to:

  • 在室内寻求庇护,最好是室内走廊或较低的楼层.
  • Avoid seeking shelter in the gymnasium.
  • 避开窗户和门,如果有的话,躲在沉重的家具下.
  • If outdoors, find shelter in a ditch or depression.
  • 请拨打(904)256-7585向校园安全部门报告任何伤害,损坏和/或洪水.

Severe Thunderstorms

如果雷暴产生的冰雹直径至少为1英寸,就被认为是严重的 or has wind gusts of at least 58 miles per hour.

Tornado

龙卷风是从雷暴底部延伸出来的猛烈旋转的气柱 down to the ground. 龙卷风可以在白天或晚上的任何时间发生 of the year.

Tornado Watch

当国家气象局确定龙卷风可能发生时发布 in the area. Remain alert for approaching storms.

Tornado Warning

当国家气象局确定龙卷风正在发生时, 或可能在几分钟内发生,在指定的区域. Warnings indicate imminent 由于龙卷风或龙卷风已经出现,危及生命财产安全 area.

Lightning and Flood Threats

在恶劣天气期间,人们关注的焦点大多是龙卷风、大风和冰雹 洪水和闪电每年造成的死亡人数真的更多吗 commonly associated with severe weather. If you hear thunder or see lighting, head inside immediately! 在听到最后一声后至少呆在安全的避难所30分钟 sound of thunder. 雷暴带来的强降雨会迅速形成河流和小溪 to over flow and cause street flooding. Reminder, if you encounter a flooded road/ street, do not attempt to drive or walk into it.

Hurricane

飓风是一种热带气旋,其中风速至少达到恒定速度 74 miles per hour (mph) and may gust to 200 mph. Spiral clouds may cover an area several hundred miles in diameter. 旋涡是厚重的云带,暴雨从其中而来 rains fall and tornadoes may be generated. The eye of the hurricane is deceptively 平静,几乎没有云,微风和温暖的气温. Beyond the 眼睛,逆时针的风给海岸线和岛屿带来破坏和死亡 in their erratic path. 重要的是要记住风暴的位置 由国家飓风中心给出的是风暴眼. High winds and heavy rain may extend up to 200 miles from the eye. Hazardous conditions may arrive six to ten hours before the eye makes landfall.

Hurricane Season

飓风高发期一年中飓风高发的部分. The hurricane 大西洋、加勒比海和墨西哥湾的季节从6月1日持续到11月 30.

Advisory

国家气象局的信息,给出了风暴的位置,强度,运动和 precautions to be taken.

Eye

中心有相对微风和晴朗天气的大致圆形区域 of a hurricane. Eyes are usually 25-30 miles in diameter. The area around the eye is called the wall cloud. (Do not go outdoors while the eye is passing; the full intensity of the storm will reoccur in minutes.)

Hurricane Watch

当有飓风威胁时,由国家飓风中心发布,手表覆盖 a specified area and time period. A hurricane watch indicates hurricane conditions 都是可能的,通常在48小时内,但这并不意味着就会发生吗. When 发出观察,听取建议,并准备采取行动,如果有建议 to do so.

Hurricane Warning

美国国家飓风中心在飓风形成前36小时发布预警 (winds greater than 73 mph) are expected. If the hurricane path changes quickly, the 预警可能会在风暴登陆前10到18小时,甚至更短时间内发布. A 警报还将确定危险的高水位和海浪预测甚至 though winds may be less than hurricane force.

Hurricane Landfall

飓风眼经过海岸线的时间点. 经过平静风眼后,飓风以同样的强度再次开始 as before, but from the opposite direction.

Hurricane Local Statement

A public release prepared by local National Weather Service 受威胁地区内或附近的办事处提供县级预警的具体细节 (1)天气状况,(2)当地官员做出的疏散决定, (三)为保护生命财产安全所必需的其他预防措施.

Storm Surge

一个圆顶状的海水,通常有50英里宽,横扫海岸线,淹没了 比正常涨潮高出15英尺的海面. The ocean level rises as 飓风来袭,在风眼触及陆地的地方达到顶峰,然后逐渐减弱 after the hurricane passes. 风暴潮,也被称为潮汐洪水,是罪魁祸首 for nine out of ten hurricane deaths. View the 2013 Surge Map.

Tropical Storm

低气压区,有明确的风眼,风速为每小时39-73英里. 热带风暴可能在短时间内增强为飓风.

Tropical Storm Warnings

由国家飓风中心发布,风速为55-73英里/小时(48-63节) expected. 如果飓风预计将袭击沿海地区,则单独称为热带风暴 warnings will not usually precede hurricane warnings.