Climate Impact Report: La Nina/-PDO to continue…adds to long-term drought.
Highlight: La Nina/-PDO to continue…adds to long-term drought. Discussion: Since the late 1990’s the long-term cool cycle of both the El Nino southern oscillation (ENSO) and Pacific decadal oscillation (PDO) evolved. There is a tendency for each climate signal to run parallel (Fig. 1). During 1998-2021 the most dominant ENSO event is La Nina and…