Anomalies in Northern Hemisphere average sea surface temperature from HadSST2
Anomalies are relative to 1961-1990. Annual series are smoothed with a filter. The line shows the best estimate removing all uncertainties (station, sampling, coverage and bias)
For references, please go to http://www.eea.europa.eu/data-and-maps/figures/anomalies-in-northern-hemisphere-average-sea-surface-temperature-from-hadsst2 or scan the QR code.
PDF generated on 22 Jan 2017, 03:12 AM