• The Weekly Volcanic Activity Report: March 20 – 26, 2019

    New activity/unrest was reported for 3 volcanoes from March 20 – 26, 2019. During the same period, ongoing activity was reported for 15 volcanoes. New activity/unrest: Bezymianny, Central Kamchatka (Russia) | Tengger Caldera, Eastern Java (Indonesia) | Villarrica,…

  • Early-season wildfires burning in northern Portugal

    Wildfires are burning in northern Portugal fueled by strong winds and unexpectedly high temperatures (28 °C / 82.4 °F) several months before expected. Wildfire alert was issued Tuesday evening, March 26, prohibiting farmers from using slash-and-burn methods,…

  • Earthquake swarm shaking Tjörnes Fracture Zone, Iceland

    An earthquake swarm that started in Tjörnes Fracture Zone on Saturday, March 23, 2019 is still ongoing and the number of earthquakes has increased on March 27, the Icelandic Met Office reported 22:40 UTC, March 27. The quakes are located 6 km (3.7 miles)…

  • Asteroid 2019 FQ flew past Earth at 0.86 lunar distances

    A newly discovered asteroid designated 2019 FQ flew past Earth at 0.86 LD / 0.00220 (329 115 km / 204 502 miles) on March 23, 2019. This is the 13th known asteroid to flyby Earth within 1 lunar distance since the start of the year and 5th this month. The object…

  • Eugene Bagashov: Martian geology, past and present

    In part one of this presentation, physicist Eugene Bagashov began his examination of some of the enduring geological mysteries on Mars. Of course, geologists examining the surface of Mars project familiar earthly processes onto the Red Planet — they imagine…