Teo Blašković founded The Watchers in 2011 and edited it until 2026, covering seismic and volcanic activity, extreme weather, space weather and near-Earth objects. Articles on this page are his archive.

  • Shallow M6.0 earthquake hits near Chernabura Island, Alaska

    A strong and shallow earthquake registered by the USGS as M6.0 hit near Chernabura Island, Alaska at 14:16 UTC on July 17, 2017. The agency is reporting a depth of 17.1 km (10.6 miles). EMSC is reporting Mw5.9 at a depth of 10 km (6.2 miles). This earthquake is…

  • Bright meteor streaks across the night sky over Spain

    A bright meteor was recorded streaking across the night sky over Spain at 03:28 UTC on July 19, 2018. The event lasted up to 7 seconds before the object disintegrated. The meteor was recorded over Andalusia at 05:28 local time. It was produced by a fragment from a…

  • The Weekly Volcanic Activity Report: July 11 – 18, 2018

    New activity/unrest was reported for 7 volcanoes between July 11 and 18, 2018. During the same period, ongoing activity was reported for 13 volcanoes. New activity/unrest: Ibu, Halmahera (Indonesia) | Krakatau, Indonesia | Nevados de Chillan, Chile | Oraefajokull,…