Weather Alert in Hawaii
High Surf Advisory issued February 11 at 3:22AM HST until February 11 at 6:00PM HST by NWS Honolulu HI
AREAS AFFECTED: Olomana; Kahoolawe; Maui Windward West; Kauai East; East Honolulu; Koolau Windward; Molokai Windward; Molokai Southeast; Windward Haleakala; Kipahulu; South Haleakala; Big Island Southeast; Big Island East; Big Island North
DESCRIPTION: ...HIGH SURF ADVISORY IN EFFECT UNTIL 6 PM TODAY FOR EAST FACING SHORES OF KAUAI OAHU MOLOKAI MAUI KAHOOLAWE AND THE BIG ISLAND... .Strong trade winds continue to produce high surf along east facing shores. Winds will be on the decrease today with surf heights falling expected to be just below advisory levels later today. * WHAT...Large breaking waves of 7 to 10 feet. * WHERE...East facing shores of Kauai, Oahu, Molokai, Maui, Kahoolawe, and the Big Island. * WHEN...Until 6 PM HST this evening. * IMPACTS...Moderate. Strong breaking waves and strong currents will make swimming dangerous.
INSTRUCTION: Heed all advice from ocean safety officials. When in doubt, don't go out.
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Weather Topic: What are Altocumulus Clouds?
Home - Education - Cloud Types - Altocumulus Clouds
Next Topic: Altostratus Clouds
Similar to cirrocumulus clouds, altocumulus clouds are
characterized by cloud patches. They are distinguished by larger cloudlets
than cirrocumulus clouds but are still smaller than stratocumulus clouds.
Altocumulus clouds most commonly form in middle altitudes (between 2 and 5 km)
and may resemble, at times, the shape of a flying saucer.
These uncommon formations, called altocumulus lenticularis, are created by uplift
in the atmosphere and are most often seen in close proximity to mountains.
Next Topic: Altostratus Clouds
Weather Topic: What are Cirrocumulus Clouds?
Home - Education - Cloud Types - Cirrocumulus Clouds
Next Topic: Cirrostratus Clouds
Cirrocumulus clouds form at high altitudes (usually around 5 km)
and have distinguishing characteristics displayed in a fine layer of
small cloud patches. These small cloud patches are sometimes referred to as
"cloudlets" in relation to the whole cloud formation.
Cirrocumulus clouds are formed from ice crystals and water droplets. Often, the
water droplets in the cloud freeze into ice crystals and the cloud becomes a
cirrostratus cloud. Because of this common occurrence, cirrocumulus cloud
formations generally pass rapidly.
Next Topic: Cirrostratus Clouds
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