Laoshan

Shandong - China

2025-02-28

Laoshan District Meteorological Observatory issues orange warning for heavy fog

Issue date: 2025-02-28T20:05+08:00

At 20:05 on February 28, 2025, the Laoshan District Meteorological Observatory continued to issue an orange warning signal for heavy fog: it is expected that there will still be heavy fog with visibility less than 200 meters and local visibility less than 50 meters in various streets and coastal waters of our district from tonight to tomorrow. Please take precautions.

Description

Fog with a visibility of less than 200 meters may appear within 6 hours, or fog with a visibility of less than 200 meters and greater than or equal to 50 meters may have appeared and will continue.

Guidelines

1. Relevant departments and units should do anti-fog work according to their responsibilities;

2. Airports, highways, ferry terminals and other units strengthen dispatching and command;

3. Drivers must strictly control the traveling speed of vehicles and ships;

4. Reduce outdoor activities.

山东省气象台继续发布海上大雾橙色预警

Issue date: 2025-02-28T16:53+08:00

山东省气象台于2月28日16时00分继续发布海上大雾橙色预警：目前，渤海、黄海北部和中部的部分海区已出现能见度低于200米的强浓雾天气。预计2月28日夜间到3月1日白天，渤海、渤海海峡、黄海北部和中部仍将出现能见度低于200米的强浓雾天气，局部海区能见度不足50米。

山东省气象台发布寒潮蓝色预警

Issue date: 2025-02-28T16:44+08:00

山东省气象台于2月28日16时发布寒潮蓝色预警：受强冷空气影响，3月1日至4日，我省将出现寒潮天气，气温明显下降，全省大部地区最低气温过程降温幅度10～14℃，部分地区可达16℃以上（图1）。最低气温出现在3月4—5日早晨，鲁中山区和半岛内陆地区-8～-6℃，沿海地区0～2℃，其他地区-4～-2℃。另外，3月1日夜间至3日白天，北风，沿海地区和内陆湖面6～7级阵风8～9级，其他内陆地区5～6级阵风7～9级。

Description

Within 48 hours, the minimum temperature will drop by more than 8°C, the lowest temperature is less than or equal to 4°C, and the average wind force on land can reach level 5 or more; or it has dropped by more than 8°C, the minimum temperature is less than or equal to 4°C, and the average wind force can reach level 5 or more, continued.

Guidelines

1. The government and relevant departments shall make preparations for cold wave prevention in accordance with their duties;

2. Pay attention to adding clothes to keep warm;

3. Take certain protective measures against tropical crops and aquatic products;

4. Make preparations for wind protection.

山东省气象台发布海上大风黄色预警

Issue date: 2025-02-28T16:30+08:00

山东省气象台于2月28日16时00分发布海上大风黄色预警：受强冷空气和气旋共同影响，3月1日夜间至4日白天，北风，黄海中部7～8级阵风9～11级，渤海、渤海海峡和黄海北部7～8级阵风9～10级。

Description

When it is forecasted that wind force is 9-10 (or gust of force 11-12) may appear in the sea area in the next 48 hours, or it has appeared and will continue.