DIANMU is the 100th name in the tropical cyclone
name list. It was contributed by China, meaning the Mother of
Lightning. This name was last used in 2004.
DIANMU will continue to move ENE in the northwestern periphery of the subtropical ridge. It will accelerate as it gradually becomes embedded within the westerlies.
電母將沿副熱帶高壓脊的西北面向東北偏東移動。隨著電母逐漸嵌入西風帶，其移速將逐漸加快。
Intensity
Analysis 強度分析
Current T-number: T2.0/3.0/W1.0/24 HRS
DIANMU's convections are heavily sheared and the storm is undergoing extratropical transition. The transition is expected to complete in 12 hours' time.
現時的 T 號碼: T2.0/3.0/W1.0/24 HRS
電母正轉化為溫帶氣旋，而其環流已被大幅切離。預料轉化過程將於 12 小時內完成。
Effects on
Hong Kong 對香港的影響
No threat to Hong Kong is expected within the next
72 hours.
電母於未來的 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 DIANMU.
這是本站對電母的最後一次發佈。
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)
DIANMU is the 100th name in the tropical cyclone
name list. It was contributed by China, meaning the Mother of
Lightning. This name was last used in 2004.
DIANMU will continue to move ENE in the northwestern periphery of the subtropical ridge. It will accelerate as it gradually becomes embedded within the westerlies.
電母將沿副熱帶高壓脊的西北面向東北偏東移動。隨著電母逐漸嵌入西風帶，其移速將逐漸加快。
Intensity
Analysis 強度分析
Current T-number: T3.0/3.5/W0.5/24 HRS
Extratropical transition is expected in 36 hours' time..
現時的 T 號碼: T3.0/3.5/W0.5/24 HRS
電母將於 36 小時內轉化為溫帶氣旋。
Effects on
Hong Kong 對香港的影響
No threat to Hong Kong is expected within the next
72 hours.
電母於未來的 72 小時將不會對香港構成任何影響。
Next Update
下次更新
23 HKT,
2010/08/12 (Thu 四) 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
DIANMU has started to turn northeast. At 20 HKT, DIANMU was centred
about 390 km (210 NM) SW of Busan.
電母開始轉向東北移動。在 20 HKT，電母集結在釜山西南約 390 公里 (210
海里)。
TC
Naming 氣旋命名
DIANMU is the 100th name in the tropical cyclone
name list. It was contributed by China, meaning the Mother of
Lightning. This name was last used in 2004.
A high pressure cell in China has led to DIANMU's deceleration over the past 12 hours. Nevertheless, DIANMU will be situated in the northwestern periphery of the Pacific subtropical ridge soon and will continue its journey towards the northeast, skirting South Korea and entering the Sea of Japan.
Current T-number: T3.5/3.5/S0.0/24 HRS
DIANMU should have reached its peak intensity and will start to weaken as it interacts with South Korean landmass and cooler seas. Extratropical transition is expected two to three days later.
現時的 T 號碼: T3.5/3.5/S0.0/24 HRS
電母已到達巔峰強度，預料它將受南韓陸地和較低水溫影響而開始減弱。電母將於兩至三天後轉化為溫帶氣旋。
Effects on
Hong Kong 對香港的影響
No threat to Hong Kong is expected within the next
72 hours.
電母於未來的 72 小時將不會對香港構成任何影響。
Next Update
下次更新
23 HKT,
2010/08/11 (Wed 三) 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
DIANMU is the 100th name in the tropical cyclone
name list. It was contributed by China, meaning the Mother of
Lightning. This name was last used in 2004.
A N-S oriented ridge
weakened by a mid-latitude trough is providing a northward component to DIANMU's track. DIANMU is
expected to travel northward in the next 24 hours, after which it will
track northeast in the northwestern periphery of the subtropical ridge towards Korea and the Sea of Japan.
Current T-number: T3.5/3.5/D1.0/24 HRS
DIANMU's cloud bands tightened today but convections are lacking in the western semicircle. DIANMU is expected to intensify slightly in a weak shear environment until t+12 or 24. Cooler water and increase in shear will inhibit growth as the
storm nears Korea. Extratropical transition is expected three days later.
現時的 T 號碼: T3.5/3.5/D1.0/24 HRS
電母的環流開始變得緊密，但西部對流仍然稀疏。預料電母將於未來 12 至 24
小時在弱風切環境下稍為增強。隨著電母靠近韓國，較冷的海水和較高的垂直風切變將限制系統的發展。預料電母將於三天後轉化為溫帶氣旋。
Effects on
Hong Kong 對香港的影響
No threat to Hong Kong is expected within the next
72 hours.
電母於未來的 72 小時將不會對香港構成任何影響。
Next Update
下次更新
23 HKT,
2010/08/10 (Tue 二) 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
After a long period of consolidation, tropical
disturbance 96W near Taiwan intensified into tropical
depression 05W this morning, and was upgraded to a tropical
storm tonight, which was named DIANMU. At 20 HKT, DIANMU was centred
about 390 km (210 NM) SW of Okinawa.
DIANMU is the 100th name in the tropical cyclone
name list. It was contributed by China, meaning the Mother of
Lightning. This name was last used in 2004.
A N-S oriented ridge
weakened by a mid-latitude trough is anchored east of Japan,
and is providing a northward component to DIANMU's track. DIANMU is
expected to travel northward in the next 48 hours, after which it will
track northeast in the northwestern periphery of the subtropical ridge.
Current T-number: T2.5/2.5/INT OBS
DIANMU is expected to intensify in a weak shear environment until t+36
or 48. Cooler water and increase in shear will inhibit growth as the
storm nears Korea. Extratropical transition is expected three or four
days later.
現時的 T 號碼: T2.5/2.5/INT OBS
電母將於未來 36 至 48
小時在弱風切環境下稍為增強。隨著電母靠近韓國，較冷的海水和較高的垂直風切變將限制系統的發展。預料電母將於三至四天後轉化為溫帶氣旋。
Effects on
Hong Kong 對香港的影響
No threat to Hong Kong is expected within the next
72 hours.
電母於未來的 72 小時將不會對香港構成任何影響。
Next Update
下次更新
23 HKT,
2010/08/09 (Mon 一) 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
Active Tropical Cyclone(s) 正活躍之熱帶氣旋
