Author Archives: EarthNow Team

100 years of SST anomalies

This animation reveals long-term trends in our oceans via a NOAA dataset depicting January sea surface temperature anomalies over the time period from 1921 through 2020. Anomalies are departures from average, in this case the average is from 1854 to … Continue reading

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Autumn 2019 Climate Digest

As a reminder, autumn in the Northern Hemisphere is spring in the Southern Hemisphere. But except for the notable cool temperatures over parts of North America, it was warmer than normal worldwide. In fact, global land and ocean surface temperatures … Continue reading

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Seasonal Outlook – Winter 2019-2020

Overview The data for the global temperature and precipitation outlooks are provided by the International Research Institute for Climate and Society (IRI). The IRI was established as a cooperative agreement between NOAA’s Climate Program Office and Columbia University. It is … Continue reading

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