トンガ火山噴火
Hunga Tonga-Hunga Ha‘apai Erupts, https://earthobservatory.nasa.gov/images/149347/hunga-tonga-hunga-haapai-eruptsサポートしていただき、感謝、感激！
Hunga Tonga-Hunga Ha‘apai Erupts, https://earthobservatory.nasa.gov/images/149347/hunga-tonga-hunga-haapai-erupts