• The Weekly Volcanic Activity Report: July 7 – 13, 2021

    New activity/unrest was reported for 6 volcanoes from July 7 to 13, 2021. During the same period, ongoing activity was reported for 15 volcanoes. New activity/unrest: Bagana, Bougainville (Papua New Guinea) | Krakatau, Indonesia | Pavlof, United States | Sarychev…

  • Extreme rainfall causes catastrophic flooding in western Germany

    At least 18 people have died and many more are still missing after exceptionally heavy rain caused massive flooding in western Germany on July 14 and 15, 2021. Numerous rivers across the region are still above flood stage or at exceptionally high levels and several…

  • Powerful new paroxysm at Etna’s Southeast Crater, Italy

    A new powerful paroxysmal eruptive episode (lava fountaining) took place at Etna volcano, Italy on July 14, 2021. The Aviation Color Code was raised to Red at 10:22 UTC. Estimated volcanic cloud height rose to more than 9 km (29 500 feet) above sea level at 11:43…

  • Major explosive eruption at Stromboli volcano, Italy

    A major explosive eruption took place at Stromboli volcano, Italy at 13:19 UTC on July 14, 2021. Volcanic material fell back to Sciara del Fuoco and reached the Pizzo area. From a seismic point of view, this explosive event was clearly visible at all Stromboli…

  • Tropical Wave brings heavy rainfall to the Philippines

    Could we have a new named storm system next week? Models still pull for some sort of development. The question is when, where and how strong. Robert Speta of the WestPacWx explains in the new video. Featured image and video courtesy WestPacWx…

  • Cosmic rays decreasing as Solar Cycle 25 gains strength

    New data provided by the students of Earth to Sky Calculus and Dr. Tony Phillips of SpaceWeather.com show that cosmic radiation levels in the Earth's atmosphere are decreasing as the new solar cycle — Solar Cycle 25 — gains strength. The plot below shows…

  • 67 large wildfires burning across the United States

    More than 14 000 firefighters and support personnel are battling 67 large wildfires raging across the United States. An undermined number of homes have been lost and thousands more are threatened. 67 large fires have so far burned more than 371 000 ha (917 000…