A magnitude 6.9 earthquake occurred in Taiwan's waters.

Author:National Ocean Forecasting Tai Time:2022.09.18

A magnitude 6.9 earthquake occurred in the waters of Taiwan

Earthquake tsunami overview

At 14:44 (Beijing time) on September 18, 2022, a magnitude 6.9 earthquake occurred in Taiwan's waters (23.15 n, 121.30 E), with a depth of the earthquake at 10.0 kilometers (revised source parameters). Based on monitoring data analysis, the Ministry of Natural Resources's tsunami warning center did not monitor the tsunami.

According to the Taiwan media reports, there are buildings in Yuli Town, Hualien. At present, local police and fire departments are derived from the rescue and confirmed that there are people trapped. The number of casualties is still to be confirmed.

Remind those who move at the seaside of the Zhenyuan Sea, try to stay away from low -lying areas by the sea. Ships sailing near the sea area near the sources should not return to Hong Kong or go to the shore, and pay close attention to the situation of the tsunami. If the ship does not have time to drive out of the sea port, please ask all the personnel on the ship to evacuate the ships parked in the seaport.

Let's pay attention to the typhoon dynamics

Typhoon No. 14 this year's Typhoon "Nanda Metropolis" (strong typhoon level) is located on the sea of the southern part of Kyushu Island, Japan today (18th) at the center of today (18th). It is expected to land on the southern coast of the southern part of Kyushu Island, Japan.

Affected by it, it is expected that 5 to 8 meters of huge waves will appear in the east of the East China Sea to the crazy wave area, and the large waves from 3 to 5.5 meters will appear to the huge wave district; The big waves to huge waves. The National Marine Forecast Channel continues to issue a wave yellow alert today based on the "Emergency Plan for the Marine Disaster".

Affected by Typhoon No. 14 this year's Typhoon "Nanma Metropolis" (strong typhoon level) and cold air: It is expected that from the night of September 18th to the day of the day, 5 to 8 meters of waves will appear in the east of the East China Sea to the crazy wave area. The large waves of 3 to 5.5 meters in the western part of the Yellow Sea and the East China Sea will appear to the huge wave area, and the warning level of the waves in the sea area is yellow; the large waves from the near -shore waters in the east of the Shandong Peninsula will appear to the huge waves of 3 to 4 meters. It is yellow, western in Shandong Peninsula, southern Liaoning Peninsula, Jiangsu, Shanghai, and northern Zhejiang waters will appear 2 to 3 meters to large waves. The sea wave early warning level of the near -shore waters is blue.

The National Oceanic Forecasting Desk reminds the ships that work in the above waters to pay attention to safety, and relevant units of the coastal coastal are taken in advance.

Bleak

National Popular Science Day -Marine Popularization Station

Bleak

The sea is always undulating, and the waves are large and small. So what effect does different waves have on coastal activities and boat travel?

forecast

Expected tomorrow,

Influenced by Typhoon No. 14 this year's Typhoon "Nanma" and cold air, the Bohai Sea has 2 to 3.3 meters of Zhonglang to Dalang District;

There are 3 to 5 meters of large waves to the huge wave district in the northern part of the East China Sea;

There are 2 to 3.5 meters in the waters of the south of the East China Sea and the sea near the Diaoyu Islands to Dalang District;

The Taiwan Strait and the east of Taiwan are 2 to 2.8 meters from the waves to Dalang District;

There are 1.5 to 2.2 meters of Zhonglang District;

Beibu Gulf has a light wave of 0.5 to 1 meter;

The South China Sea has 1.1 to 1.8 meters of light waves to Zhonglang.

Expected the day after tomorrow,

The big waves in the Bohai Sea weakened and disappeared;

The Dalang District of the Yellow Sea and the East China Sea is maintained, the wave height is 3 to 3.8 meters;

The Taiwan Strait and the big waves on the east side of Taiwan are maintained with a wave height of 2 to 3 meters.

September 18th to 22nd Northwest Pacific wave numerical forecast

Beautiful island waters sea conditions

Expected tomorrow,

There are large waves of 3 meters near the waters of Liu Gong Island and Diaoyu Islands. The Longshan Islands, Long Islands, Shengsi Islands, Daishan Island, Dongji Island, Putuo Mountain, and Dachen Island have 2.5 ~ 2.8 meters of large waves, Lingshan Island, Dachen Dachen, Dachen Dachen There are 2.2 ~ 2.4 meters near the waters near the islands, Pingtan Island, and Yuhuan Island. It is not suitable for Shanghai Island to travel by boat;

Juehua Island, Bodhi Island, Qinshan Island, Lianjima, Dongtou Island, Nanji Island, and Meizhou Island are 1.8 to 2 meters in the middle waves, Laoshan Island, Dongshan Island, South Australia Island, Sandu Island, Yongshu, Yongshu, Yongshu There are 1.3 ~ 1.7 meters near the sea areas near the summer reef. These islands are more suitable for traveling by boat;

The waters near the other beautiful islands in my country are light waves, with good sea conditions, and they are very suitable for traveling and island.

Beautiful island refers to the following 35 islands:

Juehua Island, Changshan Islands, Bodhi Island, Long Island, Liu Gong Island, Lingshan Island, Qinshan Island, Lianjima, Chongming Island, Shengsi Islands, Sushan Island, Dongji Island, Putuo Mountain, Dachen Island, Yuhuan Island, Dongdong Tou Island, Nanji Island, Laoshan Island, Sandu Island, Pingtan Island, Meizhou Island, Dongshan Island, Diaoyu Island, South Australia Islands, Wanshan Islands, Sichuan Shan Islands, Hailing Island, South Island, Dong Island, Dong Island, Dong Island, Dong Island, Dong Island, Dong Island, Dong Island, Dong Island, Dong Island, Dong Island, Dong Island, Dong Island, Dong Island, Dong Island, Dong Island, Dong Island, Dong Island, Dong Island, Dong Island, Dong Island, Dong Island, Dong Island, Dong Island, Dong Island, Dong Island, Dong Island, Dong Island, Dong Island, Dong Island, Dong Island, Dong Island, Dong Island, Dong Island, Dong Island, Dong Island, Dong Island, Dong Island, Dong Island, Dong Island, Dong Island, Dong Island, Dong Island, Dong Island, Dong Island, Dong Island, Dong Island, Dong Island, Dong Island, Dong Island, East Island, East Island, East Island, Dong Island Dazhou Island, Boundary Island, Wuzhizhou Island, Yongxing Island, Huangyan Island, Yongshu Reef.

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