data buoy
61Pacific Tsunami Warning Center — The Pacific Tsunami Warning Center (PTWC), operated by NOAA in Ewa Beach, Hawaii, USA, is one of two tsunami warning centers in the United States. PTWC is part of an international tsunami warning system (TWS) program and serves as the operational …
62Surf forecasting — is a branch of marine meteorology, developed and honed by the US Navy during the planning and execution of World War II beach landing operations. Since then, the science has evolved into the employment of sophisticated wave modelling, greatly… …
63Meteorology — For other uses of the root word meteor , see Meteor (disambiguation). For the work by Aristotle, see Meteorology (Aristotle). Not to be confused with Metrology. Part of the Nature series on Weather   …
64Cape Sorell, Tasmania — Cape Sorell is the headland and lighthouse located outside of Macquarie Harbour on the West Coast of Tasmania.It is an important orientation point for all vessels entering Macquarie Heads and then through Hells Gates at the entrance to the… …
65Climate of the Arctic — The climate of the Arctic is characterized by long, cold winters and short, cool summers. There is a large amount of variability in climate across the Arctic, but all regions experience extremes of solar radiation in both summer and winter. Some… …
66Oceanography — For the scientific journal, see Oceanography (journal). Thermohaline circulation Oceanography (compound of the Greek words ωκεανός meaning ocean and γράφω meaning to write ), also called oceanology or marine science, is the branch of Earth… …
67Criticism of Greenpeace — Throughout its history, the policies and objectives of the non governmental environmental protection and conservation organization Greenpeace have been criticized by a number of groups, including national governments, members of industry, former… …
68Climate change in the Arctic — Very substantial decrease in Arctic Sea ice in 2007 from 2005 and also from 1979–2000 average …
69MV Mi Amigo — Mi Amigo c. 1964 Career Name: Margarethe (1921 27) Olga (1927 59) Bon Jour (1959 61) Magda Maria (1961 62) Mi Amigo (1962 80) …
70Operation Sandblast — Part of Cold War (1953–1962) …
