Weather buoy tropical Pacific Ocean helped study the El Niño-Southern Oscillation. Moored weather buoys range from in diameter, while drifting buoys are smaller, with diameters of . Drifting buoys are the dominant form of weather buoy in sheer number, with 1250 located worldwide. Wind data from buoys has smaller error than that from ships. There are differences in the values of sea surface temperature measurements between the two platforms as well, relating to the depth of the measurement and whether or not the water is heated by the ship which measures the quantity. The first known proposal for surface weather observations at
Central Weather Bureau () of the Central Weather Bureau was founded in 1989, with a mission to monitor seismic activity in and around the island, publish reports on significant earthquakes, study earthquake precursor phenomena, issue tsunami warnings where appropriate, and provide information to the public of earthquake precautions. Taiwan is in a seismically active region on the Pacific Ring of Fire, with 44 deadly earthquakes occurring there during the twentieth century. The center has 150 seismological monitoring stations through Taiwan, Penghu, Jinmen and Matsu. The Marine Meteorology Center () was established in 1993 to monitor sea conditions and make predictions about weather at