Tag Archives: visayas

BREAKING: Low Pressure Eyes Japan Once More, Welcome Rains Give Respite On Extreme Heat Across Philippines

By: Weatherguy Adonis

Adonis S. Manzan

Another Low Heading For Japan

Iloilo City, Philippines, 21 April 2012, (1240Z)–As Northern town of Hong Kong reels from the ill-effects of a “Tornadic” activity yesterday, 20 April 2012, which according to reports, several livestock and damages to property caused by the severe weather and damaging winds associated with a deep Low Pressure system that has yet again set its eyes on Western Japan as of posting.  Our meteorologist Robert Speta has made his analysis on the system earlier today, that “A deep low pressure system is now cruising across Korea and on to Japan today after bringing nasty weather to South Eastern China this past week. Even a report of a tornado occurred just North of Hong Kong.”

Currently, the Low Pressure system has already traversed over the Yellow Sea, just over the edge of Eastern China, that borders along Western seaboards of North and South Korea.

A recent ASCAT wind analysis yielding a 50+kt winds (92 km/hr) near the Ryukus Islands along the Southernmost tip of the Japanese Island chain. Early this evening, a “Front,” has been developing just moving past over Hong Kong, and has now propagated and surging along the Northernmost tip of Taiwan, and heading Northeastwards well into the North Philippine Sea.

Fig. 1.0 "Low Pressure system barreling through Sea of Japan, rest of Western seaboards of Japan through Sunday. Image Courtesy: NRL Mry."

A Ridge of High Pressure has been consistently pushing the Low system well into the Korean Peninsula overnight, with it are strong gusty conditions, severe thunderstorm activity and high seas. Meantime, the Western seaboards of Japan are now on watches for the incoming storm, just two weeks since the last one has hit the region.

Despite the system could bring nasty weather into the Japanese coast into Sunday, the authorities there have been warning its residents of dangerous sea and driving conditions ahead of the storm.

Welcome Rains, Thunderstorms Douse Unrelenting Heat Across Philippines

In the recent tropical activity along the Philippine archipelago, the sweltering heat was just staggering for the last 5 days, reaching to 38C & 39C in the country’s Northernmost tip of Cagayan, where in Tuguegarao City alone, the highest temperature was recorded at 39C on Friday, which made the sunnier days in Manila has been an uncomfortable 36C, making it more unbearable for most of the Filipinos.

Fig. 2.0 "A brief snapshot I made of the ongoing thundery rains persisting along Western Visayas tonight. Image Courtesy: NRL Mry."

On Saturday morning, 21 April 2012, an area of large convective precipitation has been earmarked to bring welcome rains along the Eastern sections of Mindanao, parts of Southern Visayas, and as we have confirmed today, we got rains here in Western Visayas region, where at around 1000Z (0600PM-PHL), thunderstorms loom over Iloilo City where I am located at the moment, and neighboring Iloilo Provincial towns to include Guimaras Island, which celebrate its merry “Annual Manggahan Festival,” on 15-22 April 2012.

The rains have been quite generous tonight, coupled with frequent thunder and flashes of lightning across the darkest of nights. I know that it won’t last until midnight but at least it has successfully provided some respite from the heat. I should say a lot of people are happier tonight.

The brewing storm was being observed since 0600Z (0200PM-PHL) today, there were feedback from Negros Island and Nueva Valencia, in Guimaras Island, that they too were getting some rains. That I thought strongly that rains could come our way and it did cooled the environs tonight.

The current wave of Intertropical Convergence Zone (ITCZ) has been pushing the precipitation well into a West to West-northwest trajectory across the Cental regions of the country well into Palawan Islands.

I do hope and pray that Luzon too will have its fair share of moisture through Sunday and Monday in the coming workweek as another “Tropical Wave,” has been spotted along a line of thunderstorms in the Pacific Ocean.

Meantime, this has been your Weatherguy, hailing from the Philippines! =)

With data from NRL Mry, JMA, HKO and Westernpacificweather.com 

 (Note: If you have queries, email me at amanzan@smartbro.net or through weatherguyadonis@theboplive.net)

Western Pacific Remains Quiet, Brewing Trough Of Low Next Week For Japan

By: Weatherguy Adonis

Adonis S. Manzan

Low Pressure System Stalls Off Sea Of Okhotsk

Iloilo City, Philippines, 06 April 2012, (0730Z)–As the Christian world celebrate the Life, the Suffering and eventual Resurrection of our Saviour, Jesus Christ in the observance of Lent, Springtime in Japan couldn’t be more beautiful with plum blossoms across the country.  

The Japan Meteorological Agency (JMA) confirms today that the Cherry Blossoms in Tokyo is on its full bloom.  Despite the raging “Spring Storm,” last 03-04 April 2012 across Japan, settling weather conditions have been keeping the skies clear, with some sporadic cold conditions as the blustery winds from the Sea of Japan and some snow accumulations have been observed along Japan’s Northernmost region especially in higher elevations.  The area of “Low,” to date, continues to spawn moisture ahead of what’s left behind by the massive system that moved clear off Japan a few days ago.  The said system continues to linger off the Sea of Okhotsk and remains almost stationary according to JMA.  Satellite observations has confirmed the persistent colder region churning the seas, possibly blowing snow and rough conditions along the Northeastern seaboards of Hokkaido which bounds with the Kuril Islands.

Fig. 1.0 "The Sakura Blossoms in Spring in Setagaya-ku, Tokyo. JMA has said that today is the full bloom of these magnificent trees all over Tokyo. Image Courtesy: Robert Speta."

Fig. 2.0 "Desmond Speta playing around near Setagaya-ku, Tokyo with background of the beautiful Sakura trees blossoming in full today. Image Courtesy: Robert Speta."

Fig. 3.0 "a wide array of carefully nurtured Sakura trees blossoming in Tokyo gardens which prompts the arrival of Springtime in Kanto Region. Image Courtesy: Robert Speta."

A New Threat Later Next Week

In the coming week, another system could blow its way towards the Sea of Japan, as what the current European models I have referring to these past two (2) days.  A building area of “Low,” could yet again spell rainy conditions across the Western seaboards of Japan.  The said system is forecast to cross the Korean Peninsula come Tuesday next week, 10 April 2012 and traverse over the Sea of Japan and smack in the middle of it is the Honshu Region before reaching the Pacific side of Tohoku sometime mid-Wednesday and Thursday next week, while there were observations in Osaka and Honshu Region in Japan of having rains this afternoon.  Nevertheless, the overall weather condition across Japan will stay clear with some showers in spots.

Fig. 4.0 "NASA captured this imagery on 04 April 2012, which I clearly pointed out that the massive Spring Storm would continue to linger over the Sea of Okhotsk within the next 2-3 days after moving past Hokkaido on 06 April 2012. Image Courtesy: NASA."

Good Lenten Weather Across Philippines

The Ridge of High Pressure continues to linger along the Eastern coast of Zhejiang and Fujian Provinces off mainland China, extending well into Formosa (Taiwan), which I would say, induce the weak Northeasterly flow across the Northern territory of Luzon, Philippines.  Having said that, the rest of Luzon should stay largely dry conditions, with less chances of rainfall all throughout the observance of Lent, while there will be localized thunderstorm activity mostly in the later afternoon hours after the grueling heat of the Sun, to which our yearly Christian penitence as part of the “Visita Iglesia,” rites have been in full swing since Tuesday.

Fig. 5.0 "A developing Frontal System is traversing Eastwards along the Jet Stream off East Chinese mainland, being pushed Southwards by a lingering Ridge of High Pressure. Image Courtesy: NRL Mry."

By large, the rest of Southern Tagalog and Bicol Region has been used to this hyper conditions of excessive heat during the summer, but make no mistake guys and gals in the country, there will be sporadic periods of rainfall especially in the late afternoon as surging moist air associated with the Easterlies coming from the East along the East Philippine Sea, associated with the weakening “La Niña” episode across the Central Pacific Basin.

Meteorologists from around the world has been saying that the ill-effects of the said weather phenomenon has already been over, but in my opinion, the effects could still be felt largely until the “Neutral” months of July and August of this year.

A Frontal System along Southern Chinese mainland has been observed for the last 24 hrs, and is forecast to traverse Eastwards along the Jet Stream off East China Sea as it is being pushed Southwards by a lingering Ridge of High Pressure, which result to clearer conditions along the Philippine archipelago this weekend with some showers too.

Fig. 6.0 "See the colours depicted on this map which indicates the intensity of the winds thru ASCAT pass across Western Pacific Region. The deeper shades of red and oranges indicate higher wind gusts, while the blue ones and greens signify milder conditions. Image Courtesy: NRL Mry."

Lingering Floods Attributed To “02W/PAKHAR” 

Cambodia has been witnessing a post effects of the recently menacing Tropical Storm “02W/PAKHAR,” which made landfall in Southern Viet Nam City of Vung Tau.  The remnants of the said system has been feeding the flaring thunderstorms along the Thailand-Cambodia border which already, has resulted to unseasonable flooding.

This development is in contrast to Viet Nam’s case, because at the moment, it is still summer time and the Mekong River network has nor fully reached its critical point, which the farmers using the immense river system has been exceptionally glad to have running water to their fields, enough to sustain the hotter days ahead before the onset of the Typhoon season in later mid-May of this year.

Fig. 7.0 "The remnants of Tropical Storm 02W/PAKHAR lingers off Thailand-Cambobia border, where torrential rainfall has been causing localized flooding for the past 4 days. Strong fronts of thunderstorm activity generate severe weather across the region, despite the tropical moisture is expected to head Polewards. Image Courtesy: NASA."

More details coming right up.  Keep it here, www.westernpacificweather.com for the very latest on Tropical Updates from the Region and the rest of the Pacific and Oceania Basin.

This has been your Weatherguy hailing from the Philippines, Mabuhay! =)

 With data from JMA, HKO, NOAA, NASA, NRL Mry, Westernpacificweather.com and Typhoon2000.com
(Note: If you have queries, email me at amanzan@smartbro.net or through weatherguyadonis@theboplive.net)