• Eruption at Hunga Tonga-Hunga Ha’apai, Tonga

    Eruption at Hunga Tonga-Hunga Ha'apai volcano in Tonga started on December 19, 2021, and continued into 2022 although at a much lower intensity. The Aviation Color Code remains at Orange. Intermittent eruption with an ash plume rising up to 3 km (10 000 feet)…

  • Winter storm “Carmel” drops record rains over Israel

    Winter storm "Carmel" made landfall over Israel on Monday, December 20, 2021, bringing record rains, snow, and strong winds. This is the 3rd winter storm named by the newly formed East Mediterranean Storm Naming Group, composed of Greece, Cyprus, and…

  • Sierra snowpack jumps from 19 to 98 percent in just 7 days, U.S.

    Snowpack over the Sierra has increased dramatically in just 7 days after a series of storms affected the region last week. The sudden change gives California its wettest start to the Water Year (October 1 – September 30) in more than 40 years. A new series of…

  • Increased volcanic activity at Yasur volcano, Vanuatu

    Volcanic activity at Yasur volcano, Vanuatu continues at the major unrest state with ongoing volcanic gases and ashes emissions and an increase in activity recorded on December 18, 2021. The Volcanic Alert Level remains at Level 2. The latest data analysis indicates…