28 September 2006

Let's Talk About The Weather....

The government has just announced that government offices and school classes are all suspended today. Reason? Looking at the satellite image above, it looks like Metro Manila will be in the path of tropical storm Xangsane (local name: Milenyo).

But according to veteran international weather expert Jim Andrews, the situation is not as bad as it looks. In his blog --- yes, he blogs about weather updates --- he said that while Xangsane is still a "major, dangerous typhoon," the satellite image taken at 1400 GMT (the image above is 1809 GMT) "shows a 'filled' eye and thus a much weakened storm."

I like Jim Andrews. He educates. He explains why a typhoon weakens or strengthens. While the Philippines is somewhat cursed to be in the pathway of several tropical depressions this time of the year, the country's islands are blessed with a rough topography which weakens a typhoon once it makes a landfall. Jim gives particular credit to the height of majestic Mount Mayon in Bicol, which stands "at 2460 meters -- over 8000 feet -- was near the direct path of Xangsane as it churned over the southeastern peninsula of Luzon."

He continues his weather education by saying that "....any land in contact with the core circulation of a major tropical cyclone will weaken it; the rougher the land, the more marked the weakening."

What would be troublesome are the rains --- and floods --- that will go with this typhoon. As of 1200 GMT, the Legazpi area where Mount Mayon is, had already 17.7 inches of rain. Catarman, in northwestern Samar, where Xangsane made its first landfall already had more than 14.8 inches of rain.

More rains mean more stagnant water afterwards. More stagnant water mean more breeding places for the Aedes mosquito. Ultimately, that may mean more dengue infection cases in the weeks to come.

Be careful. Other than getting dengue, let's hope this Xangsane typhoon won't be as destructive as its namesake six years ago.
UPDATE [Friday, Sept 29, 2006]: The Day After

Lots of fallen trees and fallen electric posts. Destroyed billboards falling down on motor vehicles. Damaged properties. Some casualties. Power failure on most parts of Luzon including Metro Manila. That's how the day after looks like here.

From the satellite image above, you can see that typhoon Xangsane is out of Luzon already. For neighboring Vietnam and Thailand, however, the picture does not look too good. Vietnam is already worried now. Also, I noticed Xangsane has grown bigger. That means, it became stronger.

Power was restored around 4am early this morning in my place. I ate my seafood dinner last night with candles vainly trying to light up my table. No computers. No aircon. Still, I slept like a baby. I'm used to this. In the province where I grew up, pitch-black nights were common. I remembered studying my class lessons using only kerosene-powered lamps and managing to get good grades in spite of what may be perceived as an inconvenience.

I had my trusted battery-powered transistor radio as companion. I heard the affluent among us hurried and checked-in to most of the 5-star hotels to avoid suffering the aggravations and difficulties of having no power supply at home. Since it's almost weekend and classes and most offices are still suspended today, I think they'd probably stay there until Sunday.

Who suffers most from no power supply? I can think of only one answer --- those unfortunate patients on respiratory ventilators. I wonder if their relatives were able to fight their urge to sleep and maintain ambubagging their respective patients.

9 reactions:

peterlavina said...

Davao is having another fine weather. I hope you're not in anyway in the path of the storm.

watson said...

Doc, while others are staying in the comforts of their home, andito kami sa office. Quite a handful actually. My mind is not set on working rin naman, so here I am blogging hehehe!

Marichu said...

Doc, I am worry for my family in the Phils and to all families living specially in Luzon. Lets pray for safety and protection.
God bless us!

Dr. Emer said...

PETER: Good for you! Judging from the damage and the power failures, it feels like we suffered a direct hit.

WATSON: You are quite a workaholic. Be safe, my friend.

MARICHU: I think we survived. Though we are keeping a sharp eye on the next one due next Monday or Tuesday.

JMom said...

Hi doc, I'm glad to hear you survived the storm. Basta ingat ka lang lagi. Take care.

Dr. Emer said...

Salamat, JMom! :)

Tani said...

doc, as far as i'm concerned, it's a bad bad bad typhoon.

Dr. Emer said...

TANI, how are you? I hope you're ok now. Better brace yourself for another one. The weather bureau says there's another typhoon coming next week. ;)

Tani said...

well, i'm now kinda used to roughing it at home.. no lights, no tv, no ref, no electric fan... so bring that other typhoon on!