The large, warm pool of ocean water in the Indian and west Pacific Oceans has been growing warmer and expanding in size since 1900, impacting the Madden Julian Oscillation and regional rainfall.
For New Englanders, the saying “as American as apple pie” may as well be “as New England as lobster.” But warming sea surface temperatures from climate change are forcing populations of the American lobster to higher latitudes than ever before—and upending fishing communities on the New England coast.
Devastating floods across Malaysia and Thailand in late December and mid-January bear the hallmarks of an enhanced MJO climate pattern superimposed on the seasonal monsoon.
The globally averaged sea surface temperature in 2013 was among the 10 highest on record, with the North Pacific reaching an historic high temperature. ENSO-neutral conditions and a negative Pacific Decadal Oscillation pattern had the largest impacts on global sea surface temperature in 2013.
Upper ocean heat content has increased significantly over the past two decades. An estimated 70 percent of the excess heat has accumulated in the top 2,000 feet of the ocean, and the rest has flowed into deeper ocean layers.
