The amplitude of the atmospheric standing wave o/the eq. eastern Indian Ocean - Maritime Continent is now the 10th strongest on record dating back to 1979 (via ERA5 anl).
— Mike Ventrice (@MJVentrice) December 1, 2021
The strongest wave was seen during the 1997 Super El Nino.
The atmosphere is fully coupled to La Nina. pic.twitter.com/GQZP5KNo3j