Typhoon Nalgae on Course to Hit the Philippines

BOSTON, Sept. 30, 2011 — According to catastrophe modeling firm AIR Worldwide, Typhoon Nalgae (named “Quiel” by the Philippines state weather bureau, PAGASA) formed on September 24 east of Guam from an area of convection with a weak low-level circulation center. Over the next several days, Nalgae became better organized under moderate vertical wind shear and high sea surface temperatures of 29°C-30°C. It strengthened to tropical storm strength and was named by the Japan Meteorological Agency (JMA) on September 26. Nalgae is the nineteenth named tropical cyclone of the 2011…

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