I'm a dedicated researcher, journalist, and editor at The Watchers. With over 20 years of experience in the media industry, I specialize in hard science news, focusing on extreme weather, seismic and volcanic activity, space weather, and astronomy, including near-Earth objects and planetary defense strategies. You can reach me at teo /at/ watchers.news.

  • Short-lived earthquake swarm beneath Ruapehu volcano, New Zealand

    A short-lived episode of volcanic earthquakes occurred beneath Mt. Ruapehu on February 22 and 23, 2020. The sequence now appears to be over​. The Volcanic Alert Level, therefore, remains at Level 1. The last known eruption of this volcano took place in 2007 (VEI…

  • The Weekly Volcanic Activity Report: February 12 – 18, 2020

    New activity/unrest was reported for 4 volcanoes from February 12 to 18, 2020. During the same period, ongoing activity was reported for 14 volcanoes. New activity/unrest: Kuchinoerabujima, Ryukyu Islands (Japan) | Piton de la Fournaise, Reunion Island (France) |…

  • Three new asteroids flew past Earth within 1 lunar distance

    Three newly-discovered asteroids – designated 2020 DU, 2020 DA1, and 2020 DW – flew past Earth within 1 lunar distance over the past few days. This pushed the total number of known <1 LD asteroid flybys this year to 17. This time last year, we had just 6 such…

  • Bright fireball over Popocatepetl volcano, Mexico

    A bright fireball was recorded streaking through the night sky over Popocatepetl volcano, Mexico at 02:18 UTC on February 19, 2020 (20:18 LT on February 18). The event was recorded by several webcams. At this time, there are no eyewitness reports submitted to the…