PVMBG reported that the eruption at Anak Krakatau continued during 3-9 August.
Several eruptive events occurred on 3 August (at 0034, 0115, and 1540), sometimes producing dense black ash plumes that rose as high as 1.5 km above the summit and drifted SW.
At 0926 on 4 August a dense gray-to-black ash plume rose 1.5 km and drifted N.
Incandescence at or near the vent was seen in nighttime photos on most days.
Diffuse white plumes were visible rising from the volcano during 7-8 August.
The Alert Level remained at 3 (on a scale of 1-4), and the public was warned to stay at least 5 km away from the crater.
Source: Pusat Vulkanologi dan Mitigasi Bencana Geologi (PVMBG, also known as CVGHM)