«You can
find sea surface temperature anomalies online, you can look at the signs of the Pacific decadal oscillations and El Niño as well — the data aren't behind some sort of paywall, anyone can Google it,» she said.
Any way you look it, from the Climate Prediction Center Outlook through May, to the ongoing warm
anomalies in land and
sea surface temperatures, much of the United States is likely to
find above average
temperatures in the coming months.
''... worked with two sediment cores they extracted from the seabed of the eastern Norwegian
Sea, developing a 1000 - year proxy
temperature record «based on measurements of δ18O in Neogloboquadrina pachyderma, a planktonic foraminifer that calcifies at relatively shallow depths within the Atlantic waters of the eastern Norwegian
Sea during late summer,» which they compared with the temporal histories of various proxies of concomitant solar activity... This work revealed, as the seven scientists describe it, that «the lowest isotope values (highest
temperatures) of the last millennium are seen ~ 1100 - 1300 A.D., during the Medieval Climate
Anomaly, and again after ~ 1950 A.D.» In between these two warm intervals, of course, were the colder
temperatures of the Little Ice Age, when oscillatory thermal minima occurred at the times of the Dalton, Maunder, Sporer and Wolf solar minima, such that the δ18O proxy record of near -
surface water
temperature was
found to be «robustly and near - synchronously correlated with various proxies of solar variability spanning the last millennium,» with decade - to century - scale
temperature variability of 1 to 2 °C magnitude.»