Under the influence of the northeast monsoon, 01W is expected to move SW to SSW in the next 12 hours.
受東北季候風影響,01W 將於未來 12 小時向西南或西南偏南方向移動。
Intensity
Analysis 強度分析
Current T-number: T1.5/2.0/W0.5/06 HRS
Due to the strong shear, 01W's structure has worsened. It is expected to weaken and dissipate in less than 24 hours' time.
現時的 T 號碼: T1.5/2.0/W0.5/06 HRS
受高垂直風切變影響,01W 結構轉差。預料 01W 將逐漸減弱並於一天內消散。
Effects on
Hong Kong 對香港的影響
No threat to Hong Kong is expected within the next 72 hours.
01W 於未來的 72 小時將不會對香港構成任何影響。
Next Update
下次更新
This is the final bulletin on 01W.
這是本站對 01W 的最後發佈。
Other Images
其他圖像
JTWC Track 聯合颱風警報中心路徑圖
JMA Track 日本氣象廳路徑圖
HKO Satellite 香港天文台衛星圖
HKO Track 香港天文台路徑圖
Probabilities
of TC Signals from HKO 香港天文台 (已) 發出 / 取消熱帶氣旋警告信號的機率
N/A 不適用
Past Bulletins (click on the bulletin no. for the contents) 過往報告
(請按發佈編號顯示內容)
01W remains slow moving due to the weak steering environment. The arriving northeast monsoon is expected to push 01W towards the SW in the next 24 to 36 hours.
Current T-number: T2.0/2.0/D0.5/24 HRS
01W's low-level circulation centre becomes partially exposed. As 01W moves into a region of higher shear, it is expected to weaken and dissipate in about 36 hours' time.
Disturbance 96W in South China Sea has intensified into a tropical depression (01W). At 14 HKT, 01W was centred about 520 km (280 NM) ESE of Ho Chi Minh City.
A low-level ridge is seen north of 01W. Nevertheless, the steering has been weak and 01W moved slowly in the past 12 hours. Under weak steering 01W is expected to remain moving slowly in the next 24 to 48 hours. The arriving NE monsoon will drive 01W towards the SW later as the storm weakens.
Current T-number: T1.5/1.5/INT OBS
01W's convections are concentrated in the western semicircle. A well defined low level circulation centre can be found from visible imagery and wind field distribution. Shear is easing north of 01W but remains rather high south of the storm. Although slight strengthening in short term is possible, higher shear and cooler seas encountered as 01W moves further SW will cause it to weaken.
現時的 T 號碼: T1.5/1.5/INT OBS 01W 的對流集中在其西半圓,但從可見光衛星圖片和風場圖均可辨認出一清晰的低層環流中心。01W 北面風切稍為減低但其南面風切仍較高。雖然短期內 01W 或會稍為增強,但隨著它往西南移將受較高風切和較低海溫的影響而減弱。
Effects on
Hong Kong 對香港的影響
No threat to Hong Kong is expected within the next 72 hours.
01W 於未來的 72 小時將不會對香港構成任何影響。
Next Update
下次更新
19 HKT, 2011/04/03 (Sun 日) or earlier 或更早
Other Images
其他圖像
JTWC Track 聯合颱風警報中心路徑圖
JMA Track 日本氣象廳路徑圖
HKO Satellite 香港天文台衛星圖
HKO Track 香港天文台路徑圖
Probabilities
of TC Signals from HKO 香港天文台 (已) 發出 / 取消熱帶氣旋警告信號的機率