This weather updates section provides "easy-to-understand" tropical cyclone information over the South China Sea and Northwest Pacific Basin (from Malay Peninsula - 100° E up to the International Date Line - 180°). This website is updated every 6 hours (12pm, 6pm, and 6am Philippine Time ~ GMT+8) during times of tropical cyclone activity except 12am Philippine Time (to be included if Tropical Cyclone will pass over the Philippine Islands or close to Bicol Region).

The tropical cyclone information available on this site are taken from different online meteorological agencies from around the world-wide web namely: WeatherPhilippines Foundation Inc., Philippine Atmospheric Geophysical & Astronomical Services Administration (PAGASA), U.S. Navy's Joint Typhoon Warning Center (JTWC) based in Pearl Harbor, Hawaii, United Nations' Regional Specialized Meteorological Centre (RSMC) Tokyo-Typhoon Centre (Japan Meteorological Agency), & Hong Kong Observatory.

Saturday, September 15, 2018

Super Typhoon MANGKHUT (OMPONG) Update No. 16

 

Super Typhoon MANGKHUT (OMPONG) Update No. 16

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SUPER TYPHOON MANGKHUT (OMPONG) UPDATE NO. 16

Issued at: 7:00 AM PhT (23:00 GMT) Saturday, 15 September 2018
Next update: 1:00 PM PhT (05:00 GMT) Saturday, 15 September 2018
Current Status and Outlook

The eye of Super Typhoon MANGKHUT (OMPONG) is now over Apayao Province after it made landfall along the towns of Baggao and Gattaran in Eastern Cagayan early this morning at 2:00 AM.  The large core has dumped heavy to extreme rainfall with very strong winds across Cagayan and nearby areas.

At 4:00 AM today, a WPF Automated Weather Station (AWS) based in Iguig, Cagayan  has reporded wind gust of 204 km/hr blowing from the West.

24-hr Outlook: STY MANGKHUT (OMPONG) is expected to cross Ilocos Norte this morning and will emerge over the West Philippine Sea, while moving west-northwest with a forward speed of 25 km/hr.  This howler will eventually move out of the Philippine Area of Responsibility (PAR) by late tonight or early Sunday morning, with a decrease intensity.

Where is MANGKHUT (OMPONG)?As of 5:00 AM PhT today, September 15…2100 GMT. The center was located overland or over  the eastern part of Northern Abra (near 18.2°N 121.5°E), about 23 km southwest of Aparri, Cagayan or 96 km east of Laoag City, Ilocos Norte
How strong is it?

Maximum Sustained Winds (10-min avg): 220 kph near the center…Gustiness: 270 kph.

Past Movement (06 hrs)West-Northwest @ 31 kph, across Northern Abra-Ilocos Norte Area.
Potential Philippine Landfall Area(s)::  Currently Overland.
What Philippine areas will be directly affected?Moderate to Extreme Rains (30 to more than 100 mm expected):
>>Northern & Central Luzon – Today

Damaging Winds (gusts of more than 100 km/hr expected):
>> Northern & Central Luzon – Today.

Potential Storm Surge/Coastal Flooding Areas:: Whole Coastal Areas of Eastern, Northern and Central Luzon – Today.
1-Day Forecast Outlook Summary**

SATURDAY AFTERNOON:  Emerges over the West Philippine Sea while weakening into a Typhoon…about 124 km west-northwest of Laoag  City, Ilocos Norte  [2PM Sept 15: 18.8°N 119.6°E  @ 205kph].  Confidence Level: HIGH.

SUNDAY EARLY MORNING:  Continues to weaken as it  exits the northwestern border of the Philippine Area of Responsibility (PAR), on its way to Southern China…about 386 km southeast of Hong Kong, China [2AM Sept 16: 20.0°N 116.8°E @ 190kph].  Confidence LevelHIGH.

**Important Note: Please be reminded that the Forecast Outlook changes every 6 hours, and the Day 2 and 3 Forecast Track have an average error of 100 and 250 km respectively… while the wind speed forecast error, averages 35 km/have 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.

Other Storm Info> 24 hr. Rain Accumulation (across its circulation): 25 to 320 mm [Light to Extreme]

> Minimum Central Pressure: 926 millibars (hPa)

> Size of Circulation [Convective Cloud-Based, in diameter]: 815 km (Medium)

> Area of Damaging Winds (100 kph or more wind gusts): 270 km from the center

Additional InformationTime/Date: 5:00 AM PhT Sat September 15, 2018
Location of Center/Eye: Near 18.2°N Lat 121.5°E Lon
Distance 1: 70 km NNW of Tuguegarao City, Cagayan
Distance 2: 76 km WSW of Santa Ana, Cagayan
Distance 3: 126 km S of Calayan Island, Cagayan
Distance 4: 137 km ENE of Vigan  City, Ilocos Sur
Distance 5: 406 km N of Metro Manila
24 hr. Forecast Coordinates (Class): 20.0°N 116.8°E  (TY)

Information based on data collected by WeatherPhilippines Foundation, Inc. shall not be taken as official data. Weather information broadcasted and distributed by PAGASA remains as official data. WeatherPhilippines shall not be responsible for the private use and reliance of its weather information.

Issued by: David Michael V. Padua  for WeatherPhilippines

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Posted by: T2Kstormupdates@gmail.com
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