Typhoon Cempaka (2107) > Figure 4
Figure 4 Infra-red satellite imagery around 2 a.m. on 20 July 2021, when Cempaka was at its peak intenisty with an estimated sustained wind of 120 km/h near its centre. The convection of Cempaka was relatively small with a diameter of only around 350 km.
[The satellite imagery was originally captured by Himawari-8 Satellite (H-8) of Japan Meteorological Agency (JMA).]