The morphology development of Krakatau between June and October (image: NISAR, processed by Martin Kelko)Following the strong eruptive phase in early September, the island has expanded to the west as the lava formed the new lava delta and lava lobes.The attached time-lapse includes NISAR (NASA-ISRO Synthetic Aperture Radar) GSLC (Geocoded Single Look Complex) radar products during June-October period.