Unusually warm surface water in the Gulf of Mexico — about 2 degrees Fahrenheit warmer than normal — may be a factor, he said.
Not exact matches
As La Nia ends, the
surface water flows back and the coast is hit with
unusually warm water, which results in more rainfall.
Charlie's research told him that during El Niño weather cycles, the
surface seawaters in the Great Barrier Reef lagoon, already heated to
unusually high levels by greenhouse gas — induced
warming, were being pulsed from a mass of ocean
water known as the Western Pacific
Warm Pool onto the reef's delicate living corals.
Causality is always tricky to assign in cases such as this one, since it's entirely possible that the ridging itself has led to
warm surface water though decreased oceanic mixing by wind and
unusually high air temperatures.
In 1997 and 1998 there was a strong El Nino event in the equatorial Pacific, meaning that the
surface water there was
unusually warm.
The
unusually high sea ice
surface temperatures reflect a shift in ocean circulation, enhancing the import of
warm, Atlantic - derived
waters into the Arctic Ocean.
The significance of this observation is that it confirms that the inflow of Pacific summer
water (PSW) in the late 1990s through wind forcing of near -
surface transport was both
unusually warm and
unusually strong.