NESAT attained Typhoon Strength this morning as it approached the Philippines… In the evening… a large low-level eye with diameter around 100 km could be seen in microwave imagery… IR imagery shows also an irregular and cloud-filled eye… Maximum sustained … Continue reading
NANMADOL has weakened into a Typhoon… maximum sustained wind speed is around 140 km/h (75 kt)… The storm is moving north to north-northwest at about 10 km/h… NANMADOL will continue to move north or north-northwest during the next 48 hours… … Continue reading
NANMADOL exited Luzon in the afternoon… It’s moving slowly northwest across the Luzon Strait… near Calayan Island now… The storm has weakened into a Severe Typhoon… with winds of around 165 km/h (85 kt) near the centre… The “eye” is … Continue reading
NANMADOL made landfall on Naglocsadon Point, Gonzaga, Cagayan at 0755 local time (2355Z), according to Filipino source…
SeTY NANMADOL has intensified significantly to a 195 km/h ( 105 kt) Super Typhoon (SuTY)… NANMADOL is about to make landfall on or pass very close to Cagayan Province of the Philippines… within the next few hours… At 3am (19Z), Tuguegarao … Continue reading
Typhoon NANMADOL has intensified into a Severe Typhoon (SeTY) … with sustained winds up to 150 km/h (80 kt) near the centre… NANMADOL is moving to the west slowly… Weak ridging and possible reaction with Luzon’s landscape may lead to … Continue reading
TD 10W has strengthened into Tropical Storm (TS) NOCK-TEN… the eighth named storm in 2011… Max sustained wind speed near its centre is about 85 km/h (45 kt)… NOCK-TEN is moving west-northwest… It is now passing close to Camarines Norte … Continue reading
The organization of 93W continues to improve… It’s now Tropical Depression 10W… Recent microwave scan showed a partly exposed low level circulation centre to the northeast of the major convective area… TD 10W is expected to gain strength over the … Continue reading
Tropical Disturbance 93W is intensifying as it approaches the Philippines… The system will continue to gain strength and will enter the South China Sea 3 to 4 days later… Please notice that 93W may affect us later this week…
Morning VIS imagery shows improved organization of 93W… ASCAT pass also revealed a closed low level circulation centre with stronger winds on the southwestern quadrant… 93W will intensify gradually as it moves towards the Phlippines… It’s expected to enter the … Continue reading
香港天文台現時生效警告
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