Lightning Above Hunga Tonga-Hunga Ha’apai (IMAGE) University of California - Santa Barbara Caption Volcanic lightning split the sky above Hunga Tonga-Hunga Ha’apai during a particularly violent eruption January 15, 2022. Credit Tonga Geological Services Usage Restrictions For Use with Credit License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.