Think of it as a weather wildcard: no strong influence from El Niño or La Niña, just the potential for anything. La Niña is out of here La Nada means somewhat normal, but less predictable La ...

To monitor the Pacific Ocean for signs of El Niño or La Niña, climatologists use several SST indices. These indices measure the difference between the current sea surface temperature and its long-term ...

Forecasters note El Nino conditions are transitioning into La Nina conditions, a process referred to as to El Niño-Southern Oscillation (ENSO). In contrast to El Nino, La Nina events feature the ...

Darwin RSMC activities focus primarily on tropical analysis, prognosis and diagnostics. The RSMC area covers the region from 25N to 25S and 70E to 180. However many of the RSMC's products extend to ...

However, an expected shift toward La Nina conditions by late 2016 could see North American grain yields move down with the Pacific Ocean’s temperatures. El Nino often leads to a small net positive for ...

STATEN ISLAND, N.Y. — The end of Holy Week looks to be relatively pleasant, with one day offering considerably warm temperatures. Unlike some recent Easter Sundays, this Easter in New York City ...