BEIJING, Jan. 18 (Xinhua) -- The Hunga Tonga-Hunga Ha'apai volcano erupted again on Jan. 14, 2022 and sent ash, steam and gas into the air. The satellite images of Xinhua's Space News Lab have showed Tonga's Hunga Ha'apai island before and after the eruption.
Satellite images show Tonga's Hunga Ha'apai island on April 11, 2021 (L) and Jan. 17, 2022. (Xinhua's Space News Lab/Handout via Xinhua)
Synthetic Aperture Radar (SAR) satellite images show Tonga's Hunga Ha'apai island on Jan. 4, 2022 (L) and Jan. 16, 2022. (Xinhua's Space News Lab/Handout via Xinhua)
