NOAA Cancels La Niña Watch While La Niña Conditions Exist

Guest Post by Bob Tisdale La Niña conditions are typically defined by NOAA as sea surface temperature anomalies less than or equal to -0.5 deg C for the NINO3.4 region of the east/central equatorial Pacific. The NINO3.4 sea surface temperature anomaly for the week of August 31, 2016 from NOAA’s Monthly Atmospheric and SST Indices…