PEIPAH weakened further into a tropical storm earlier today. At 14 HKT, PEIPAH was centred 650 km (350 NM) S of Hong Kong.

琵琶今晨減弱為熱帶風暴。在 14 HKT，琵琶集結在香港以南約 650 公里 (350 海里)。

PEIPAH will travel SW to WSW along the southeastern periphery of the ridge west of it in the remainder of the forecast period.

琵琶將於餘下時間沿以西的高壓脊之東南部向西南或西南偏西移動。

Current T-number: T3.0/3.5/W0.5/24 HRS
Due to entrainment of drier air and restricted outflow channels, PEIPAH will weaken in the remainder of the forecast period.

現時的 T 號碼: T3.0/3.5/W0.5/24 HRS
受到較乾空氣的入侵及較差的輻散通道之影響，琵琶將於餘下時間逐漸減弱。

No threat to Hong Kong is expected within the next 72 hours.

琵琶於未來的72小時將不會對香港構成任何影響。

19 HKT, 2007/11/09 (or earlier 或更早)

PEIPAH turned west and weakened into a severe tropical storm. At 20 HKT, PEIPAH was centred 530 km (290 NM) SSE of Hong Kong.

琵琶轉向西移動，並減弱為強烈熱帶風暴。在 20 HKT，琵琶集結在香港之東南偏南約 530 公里 (290 海里)。

PEIPAH will travel SW to WSW along the southeastern periphery of the ridge west of it in the remainder of the forecast period.

琵琶將於餘下時間沿以西的高壓脊之東南部向西南或西南偏西移動。

Current T-number: T3.5/4.5/W1.0/24 HRS
Due to entrainment of drier air and restricted outflow channels, PEIPAH will weaken to a tropical storm when it makes landfall at Vietnam.

現時的 T 號碼: T3.5/4.5/W1.0/24 HRS
受到較乾空氣的入侵及較差的輻散通道之影響，琵琶將逐漸減弱並以熱帶風暴強度登陸越南。

Seas south to southeast of Hong Kong may experience strong winds today and tomorrow.

香港以南/東南的海域將於今明兩天受強風影響。

19 HKT, 2007/11/08 (or earlier 或更早)

PEIPAH remained quasi-stationary in the past 24 hours, but generally drifting northwestwards. Meanwhile, PEIPAH became more organized today and has developed a banding eye. At 14 HKT, PEIPAH was centred 610 km (330 NM) SE of Hong Kong.

琵琶於過去 24 小時移動緩慢，但大致向西北移動。此外，琵琶的結構逐漸轉好，並發展出一雲捲風眼。在 14 HKT，琵琶集結在香港之東南約 610 公里 (330 海里)。

PEIPAH is now predominantly steered by the subtropical ridge ENE of it, inducing a weak NW movement. A transition in the steering mechanism from the subtropical ridge to a new ridge that extends from northern Vietnam should occur in the next one or two days, after which PEIPAH will travel SW to WSW along the southeastern periphery of the newly-established ridge.

琵琶正沿副熱帶高壓脊的西南部向西北方向移動。隨著在越南北部的另一個高壓脊的建立及東移，琵琶將於一兩天內沿該脊的東南部轉向西南或西南偏西移動。

Current T-number: T4.5/4.5/D1.0/24 HRS
PEIPAH is currently situated in an average environment, with moderate sea temperature and vertical wind shear. PEIPAH's future strength will be highly dependent on its future track. In this bulletin, PEIPAH will be able to avoid the high-shear area and remain at typhoon strength before making landfall at Vietnam.

現時的 T 號碼: T4.5/4.5/D1.0/24 HRS
琵琶正處於大致適中的環境，該區海水溫度尚可，而垂直風切變則為中等。琵琶將來所位處的緯度將決定究竟琵琶能否再度增強。在本發佈中，琵琶將以西南偏西的方向移動，從而避開高垂直風切變之地帶，並維持強度直至登陸越南。

Seas south to southeast of Hong Kong may experience strong winds in the next few days.

香港以南/東南的海域將於未來幾天受強風影響。

23 HKT, 2007/11/07 (or earlier 或更早)

PEIPAH made its first landfall at Luzon last night at about 9 p.m. It has weakened slightly, but has maintained good convective cloud banding structure. PEIPAH has since taken a WNW route, entering HK's 800 km circle. At 14 HKT, PEIPAH was centred 750 km (410 NM) SE of Hong Kong.

琵琶於昨晚九時登陸呂宋，並稍為減弱，但雲團捲旋度仍佳。此外，琵琶轉向西北偏西移動，於今早進入香港 800 公里範圍。在 14 HKT，琵琶集結在香港之東南約 750 公里 (410 海里)。

PEIPAH is now predominantly steered by the subtropical ridge ENE of it, inducing a WNW movement. A transition in the steering mechanism from the subtropical ridge to a new ridge that extends from southwestern China should occur in 36 hours' time, after which PEIPAH will travel SW to WSW along the southeastern periphery of the newly-established ridge.

琵琶正沿副熱帶高壓脊的西南部向西北偏西方向移動。隨著在中國西南部的另一個高壓脊的建立，琵琶將於 t+36 小時以後沿該脊的東南部向西南偏西移動。

Current T-number: T3.5/4.0/W0.5/24 HRS
PEIPAH is currently situated in an average environment, with moderate sea temperature and vertical wind shear. PEIPAH's future strength will be highly dependent on its future track. In this bulletin, PEIPAH will be able to avoid the high-shear area to allow slight intensification before making landfall at Vietnam.

現時的 T 號碼: T3.5/4.0/W0.5/24 HRS
琵琶正處於大致適中的環境，該區海水溫度尚可，而垂直風切變則為中等。琵琶將來所位處的緯度將決定究竟琵琶能否再度增強。在本發佈中，琵琶將以西南偏西的方向移動，從而避開高垂直風切變之地帶，並稍作增強。

According to the present expected track, no threat to Hong Kong is expected within the next 72 hours.

按照目前預測途徑，琵琶於未來的72小時將不會對香港構成任何影響。

19 HKT, 2007/11/06 (or earlier 或更早)

21W was named PEIPAH last night, and it has intensified rapidly into a category 1 typhoon. At 14 HKT, PEIPAH was centred 380 km (200 NM) NE of Manila.

21W 昨晚被命名為琵琶，並於今天增強為一颱風。在 14 HKT，琵琶集結在馬尼拉之東北約 380 公里 (200 海里)。

PEIPAH is expected to move W along the southern periphery of the W extension of a subtropical ridge to the east of the storm in the next 36 hours. A transition in the steering mechanism from the subtropical ridge to a new ridge that extends from southwestern China should occur in 36 hours' time, after which PEIPAH will travel WSW along the southeastern periphery of the newly-established ridge.

預料琵琶會再未來 36 小時沿副熱帶高壓脊的西延部分南端向偏西方向移動。隨著在中國西南部的另一個高壓脊的建立，琵琶將於 t+36 小時以後沿該脊的東南部向西南偏西移動。

Current T-number: T4.0/4.0/D1.5/24 HRS
PEIPAH is currently situated in a generally good environment, with moderate sea temperature and low vertical wind shear. PEIPAH should intensify slightly before interacting with the landmass of Luzon. Due to land interaction, PEIPAH will weaken a bit when traversing the terrains of the Philippines. After PEIPAH's emergence from the Philippines, its strength will be highly dependent on its future track. In this bulletin, PEIPAH will be able to avoid the high-shear area to allow intensification before making landfall at Vietnam.

現時的 T 號碼: T4.0/4.0/D1.5/24 HRS
琵琶正處於大致良好的環境，該區海水溫度適中，垂直風切變也較弱。預料琵琶可在良好環境中在登陸菲律賓前作少許增強。在登陸菲律賓時，琵琶將稍為減弱。當琵琶進入南海，它位處的緯度將決定究竟琵琶能否再度增強。在本發佈中，琵琶將以西南偏西的方向移動，從而避開高垂直風切變之地帶，並稍作增強。

According to the present expected track, no threat to Hong Kong is expected within the next 72 hours.

按照目前預測途徑，琵琶於未來的72小時將不會對香港構成任何影響。

19 HKT, 2007/11/05 (or earlier 或更早)

A disturbance east of Luzon consolidated today and intensified into a tropical storm. JTWC assigned this disturbance a number of 21W. At 14 HKT, 21W was centred 870 km (470 NM) ENE of Manila.

一個在呂宋以東的低壓區今天增強為熱帶風暴，並被聯合颱風警報中心給予臨時編號 21W。在 14 HKT，21W 集結在馬尼拉之東北偏東約 870 公里 (470 海里)。

Subject to the anticyclone anchored in central China, 21W will move along its southeastern periphery in a SW to WSW direction in the next 72 hours.

受到在中國大陸的一個反氣旋影響，21W 將於未來 72 小時沿該反氣旋的東南部向西南或西南偏西移動。

Current T-number: T2.5/2.5/INT OBS
21W is currently situated in a generally good environment, with moderate sea temperature and low vertical wind shear. 21W should intensify slightly before interacting with the landmass of Luzon.

現時的 T 號碼: T2.5/2.5/INT OBS
21W 正處於大致良好的環境，該區海水溫度適中，垂直風切變也較弱。預料 21W 可在良好環境中在登陸菲律賓前作少許增強。

No threat to Hong Kong is expected within the next 72 hours.

21W 於未來的72小時將不會對香港構成任何影響。

19 HKT, 2007/11/04 (or earlier 或更早)