WEATHER.COM.PH / T2K TROPICAL CYCLONE UPDATES
TROPICAL DISTURBANCE 94W (LPA) [BISING] STORMWATCH NUMBER 009 **FINAL**
Issued: 7:00 AM PhT (23:00 GMT) Sunday 13 Jan 2013
Tropical Disturbance 94W (LPA) [Bising] weakening as it moves across the North Philippine Sea, farther away from land. This is the last and final update on this system.
This disturbance will continue to enhance the Northeast Monsoon (Amihan) and bring 15-35 km/hr winds with "on-and-off" slight to sometimes moderate rains across Luzon including Metro Manila, Mindoro, Marinduque and the Bicol Region today.
Do not use this for life or death decision. This update is intended for additional information purposes only. Kindly refer to your national weather agency for official warnings, advisories or bulletins.
CURRENT STORM ANALYSIS
As of 6 AM today, the center of Tropical Disturbance 94W (LPA) [Bising] was located over the North Philippine Sea...about 407 km east-northeast of Palanan, Isabela or 477 km east of Tuguegarao City, Cagayan...currently moving northeast with a forward speed of 19 km/hr.
Maximum Sustained Winds (1-min. avg) have decreased to 30 km/hr near the center with higher gusts. Yesterday, a WeatherPhilippines/Meteomedia Automated Weather Station (AWS) situated in Barangay Dapdap in Legazpi City, Albay has registered 148.8 millimeters (mm) of rainfall in a span of 24 hours, which is considered heavy. While, another AWS in Infanta, Quezon registered a 24-hr rain of 152.7 mm. The 24-hour rainfall accumulation near the center of 94W (Bising) is estimated to be heavy (200 mm).
*Please be reminded that the Forecast Outlook changes every 6 hours, and the Day 3 Forecast Track have an average error of 250 km...while the wind speed forecast error, averages 35 kph per day. Therefore, a turn to the left or right of its future track and changes in its wind speed must be anticipated from time to time.
EFFECTS & HAZARDS SUMMARY
Below is the summary of the storm's parts and its hazards affecting specific areas. You can also view this image link for you to understand the parts.
RAINBANDS - over water (Philippine Sea)...no longer affecting land areas. Tropical Disturbance Conditions with light, moderate to strong winds (05-50 kph) will be expected along these bands (click here to know more about Rainbands).
24HR TOTAL RAINFALL ACCUMULATION - from 5 up to 100 mm (slight to heavy rainfall) can be expected along areas affected by the rainbands (see above)...with isolated amounts of 101 to 200 mm (heavy) along areas near the center of 94W (LPA) [Bising].
Important Note: Please keep in mind that the above forecast outlook, effects and hazards summary changes every 6 to 12 hrs!
CURRENT TECHNICAL INFORMATION
Time/Date: 6:00 AM PhT Sun January 13, 2013
Class/Name: LPA 94W (Bising)
Location of Center: 17.5º N Lat 126.2º E Lon
Distance 1: 407 km (ENE) away from Palanan, Isabela
Distance 2: 437 km (ESE) away from Sta. Ana, Cagayan
Distance 3: 477 km (E) away from Tuguegarao City
Distance 4: 486 km (ESE) away from Aparri, Cagayan
Distance 5: 553 km (SE) away from Basco, Batanes
MaxWinds (1-min avg): 30 kph near the center
Peak Wind Gusts: 50 kph
Present Movement: NNE @ 19 kph
Towards: North Philippine Sea
24hr Rainfall Accum (near center): Heavy [200 mm]
Minimum Central Pressure: 1007 millibars (hPa)
Max Sea Wave Height (near center): 12 feet
Possible Storm Surge Height: 0 ft (0 m)
T2K/WP StormTracks (for Public): GIF | Google Map (Flash)
CURRENT NOAA/MTSAT-2 INFRARED SATELLITE IMAGE:
CURRENT TRACKING CHART:
>> To know the meteorological terminologies and acronyms used on this update visit the ff:
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