Typhoon Hagupit intensified rapidly on Tuesday.  At 10:00 p.m. EST on Tuesday the center of Typhoon Hagupit was located at latitude 7.9°N and longitude 139.5°E which put it about 190 miles southeast of Yap and about 1330 miles east-southeast of Manila, Philippines.  Hagupit was moving toward the west-northwest at 21 m.p.h.  The maximum sustained wind speed had increased to 105 m.p.h. and there were gusts to 130 m.p.h.

Hagupit is in an environment favorable for further intensification.  It is moving over warm Sea Surface Temperatures (SSTs) and the upper level winds remain light.  The upper level outflow is well developed and it continues to pump out mass and allow the surface pressure to decrease.  Hagupit is likely to continue to intensify on Wednesday and it could reach Super Typhoon intensity in several days.

Hagupit is being steered toward the west-northwest by a subtropical ridge located to its north.  On this track the center of Hagupit will pass just south of Yap in a few hours.  An upper level trough in the westerly flow near Japan will weaken the subtropical ridge and Hagupit is likely to move more slowly in two or three days.  The winds at the steering level will be weak in three or four days and the longer term track of Hagupit is more uncertain.  There is a possibility that it could be steered westward toward the Philippines.