The Observatory issued an amber rainstorm warning signal at 2:35 am.
The Observatory also issued a local area heavy rain warning that the Lamma Island in the outlying islands has a particularly heavy rain, and heavy rain with an hourly rainfall exceeding 70 mm has been recorded or predicted, and severe flooding may occur.
The alert signal No. 1 is still in effect.
At 2 o'clock in the morning, the tropical depression in the northern part of the South China Sea gathered about 180 kilometers south-southwest of Hong Kong, that is, near 20.8 degrees north latitude and 113.6 degrees east longitude. It is expected to move slowly to the west or west-northwest, gradually approaching the western coast of Guangdong.
▼Tropical cyclone "fireworks" trend forecast▼ (click to zoom in or move)
Typhoon Signal No. 1 The Observatory’s low pressure area rises. The tropical depression will turn in the South China Sea. Yellow rain sees the rainbow Observatory material Typhoon fireworks hit the Taiwan Strait Both sides of the Taiwan Strait bring high temperature and haze to Hong Kong on Friday The thunderstorm area is still in effect, the observatory is expected to have squally thunderstorms, and the tropical depression will escalate towards Wenzhou