Wednesday, November 3, 2010

Hawaiian Islands Satellite Interpretation Message

Hawaiian Islands Satellite Interpretation Message
Wed, 03 Nov 2010 13:30:00 -0500

Based on data through 1800 UTC November 03 2010.

The most significant cloud feature seen on satellite imagery is an east northeast through west southwest oriented cold front. The front extends from near 30°N 142°W to near 23°N 156°W to near 20°N 170°W. The front is between 120 and 180 miles wide. The leading edge of the front is presently just north of Maui county. The front is moving toward the SE at around 10 mph. Cloud tops in the vicinity of the islands are running at around 8000 feet with higher cloud tops further north along the front. Behind the front lies a broad field of scattered to broken stratocumulus and cumulus cloud elements that are generally moving in a southerly direction.

With the front draped across the west end of the state skies are mostly cloudy over Kauai, Oahu and western Molokai while Maui and the Big Island are nearly cloud free. Patches of low clouds are seen to the east and south of the Big Island with a plume cloud extending westward from the Kona coast.

Water vapor imagery shows an upper level low spinning far to the west of the main Hawaiian islands. A broad swath of cirrus clouds are being drawn northward on the eastern side of the upper low. A few of these high clouds are occasionally moving over portions of the state but the vast majority remain well to the southwest of the islands.

Central Pacific Infrared Satellite image for 1800 UTC


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