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Chapaka Typhoon Signal | The Observatory: The yellow rain warning is cancelled and the No. 3 typhoon signal is dispatched at 2:30 pm in Macau

2021-07-19T06:27:55.631Z


Typhoon Signal No. 1 is now in effect. Today (19th) Hong Kong has a crosswind and rain. The Observatory issued an amber rainstorm warning signal at 12:30 pm and then cancelled the amber rainstorm warning at 2:05 pm. Tropical depression increased this morning


Typhoon Signal No. 1 is now in effect. Today (19th) Hong Kong has a crosswind and rain. The Observatory issued an amber rainstorm warning signal at 12:30 pm and then cancelled the amber rainstorm warning at 2:05 pm.


The tropical depression intensified into a tropical storm this morning and was named "Chapaka".

According to the Observatory, according to current forecasts, the wind in the Pearl River Estuary will increase from tonight to tomorrow morning.

Depending on local wind changes, the Observatory will consider whether to issue the No. 3 strong wind signal from later this afternoon to tomorrow morning.


According to the Observatory's path information, Chapaka will then turn to a "C" and land on the Yangjiang City area on Wednesday (21st), but on Friday (23rd) after crossing Hainan Island, it will "go into the sea" again.

According to the forecast of the Macao Meteorological Bureau, the possible release period of Typhoon Signal No. 8 will be from early morning to morning tomorrow (20th), and the probability is low to medium.


[14:20] The Macao Meteorological Bureau will issue Typhoon Signal No. 3 at 14:30.

[14:05] The observatory canceled the yellow rainstorm warning signal at 2:05 pm.

[13:45] The Observatory said that it will consider re-transmitting the No. 3 strong wind signal in the next few hours.

At 2 pm, Tropical Storm Chapaka gathered about 180 kilometers southwest of Hong Kong. In the past one or two hours, Chapaka moved slowly to the north.

According to the current forecast path, Chapaka will gradually approach the western coast of Guangdong, and the wind in the Pearl River estuary area will increase later today until tomorrow morning.

[12:35] The Observatory issued an amber rainstorm warning signal at 12:30 this afternoon, indicating that heavy rain with an hourly rainfall exceeding 30 mm has been recorded or expected in a wide area of ​​Hong Kong, and the rain may continue.

This is the second time the warning was issued today after the yellow rain was issued at 3:50 in the morning.

According to the forecast of the Macao Meteorological Bureau, the probability of typhoon signal No. 3 being issued between 2 pm and 5 pm is relatively high, while the probability of typhoon signal No. 8 being issued from early morning to morning tomorrow is low to medium.

The Central Meteorological Observatory in the Mainland predicts that the center of Chapaka will whirl or move slowly and gradually increase its intensity. It will land in the coastal area from Shenzhen to Maoming in Guangdong from tomorrow night to Wednesday (21st) morning; it may also be in the coastal waters of central and western Guangdong. Hovering, then move to the northeast.

[12:05] According to the Observatory, Chapaka gathered about 190 kilometers southwest of Hong Kong at 12 noon today, that is, near 20.9 degrees north latitude and 113.1 degrees east longitude. The highest continuous wind speed near the center is 65 kilometers per hour.

The observatory expects that Chapaka will barely move at first, and then slowly move north-northwest, gradually approaching the area west of the Pearl River Estuary.

The rainbands associated with Chapaca will occasionally bring heavy showers and squalls to Hong Kong today.

According to the forecast of the observatory's path map, Chapaka will land in the area of ​​Yangjiang City tomorrow and gradually weaken into a tropical depression.

However, it is expected that the subsequent Fujiwara effect (double typhoon effect) will change drastically on Friday (23rd) and will go into the sea again after crossing Hainan Island.

▼ECMWF forecast by European Center for Medium-Term Weather Forecast▼


▼U.S. Global Forecast System GFS Forecast▼


(Screenshot of the Observatory's website)

Chapaka | Typhoon Signal No. 1 will take effect at the earliest in the afternoon. The Observatory will consider re-issued Typhoon Signal No. 3 as early as late in the afternoon. The Yellow Rainstorm Warning Signal No. 1 is still hoisted or severe flooding wind appears on Lamma Island. The tropical depression will make a big turn in the South China Sea. The Observatory plans to set up Typhoon No. 1 tonight and tomorrow morning. The northern low pressure area of ​​the South China Sea is near and strengthened. The yellow rain sees the Rainbow Observatory. Typhoon fireworks hit both sides of the Taiwan Strait for Hong Kong on Friday. Bring high temperature haze

01News

Source: hk1

All news articles on 2021-07-19

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