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Headline News

"On February 21, 2008, the SOEST research vessel Kilo Moana departed from the UH Marine Center on the 200th scientific expedition of the Hawaii Ocean Time-series (HOT) after nearly 20 years of approximately monthly research cruises to observe and interprete habitat variability and to track climate impacts on Hawaii's marine ecosystem." (SOEST in the News)

view SOEST press release & UH News

Upcoming Events
  • HOT-201: May 26-30, 2008
  • Pump-1: May 30-Jun 1, 2008
  • Pump-2: Jun 12-15, 2008
  • Agouron-4: Jun 15-23, 2008

Data Links
Request Sample Acquisition &/or Cruise Participation
Interactive Access to HOT Data (HOT-DOGS)
Cruise Schedules, Chief Scientist Reports & Cast Sheets
Yearly Data Reports
Analytical Methods & Results
Current Data Trends

What's HOT

HOT-200
Kilo Moana
February 22-26, 2008

Scientists working on the Hawaii Ocean Time-series (HOT) program have been making repeated observations of the hydrography, chemistry and biology of the water column at a station north of Oahu, Hawaii since October 1988. The objective of this research is to provide a comprehensive description of the ocean at a site representative of the North Pacific subtropical gyre. Cruises are made approximately once per month to the deep-water Station ALOHA (A Long-Term Oligotrophic Habitat Assessment; 22° 45'N, 158° 00'W) located 100 km north of Oahu, Hawaii. Measurements of the thermohaline structure, water column chemistry, currents, optical properties, primary production, plankton community structure, and rates of particle export are made on each cruise.

display larger version of the map of Station
   ALOHA

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