This region is going off the planet with regards to tropical disturbances. There's three depressions within 500km of each other and two are likely to become typhoons with one being a landbased depression that will die out. SSTs are 27-32C so it's an ideal breeding ground. Great stuff if your'e chasing abroad! Just so much activity in that part of the world in the past two months - Wonder if the US hurricane season will be as lethal....
Photos courtesy of
http://www.osei.noaa.gov/ and
http://www.wunderground.com/global/Region/A2/JetStream.htmlMike