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.

  • Strong and shallow M6.1 earthquake hits Hualien, Taiwan

    A strong and shallow earthquake registered by Taiwan's CWB as M6.1 hit Hualian, Taiwan at 05:01 UTC (13:01 LT) on April 18, 2019. The agency is reporting a depth of 18.8 km (11.7 miles). USGS is reporting M6.1 at a depth of 20 km (12.4 miles); EMSC M6.1 at a…

  • The Weekly Volcanic Activity Report: April 10 – 16, 2019

    New activity/unrest was reported for 3 volcanoes from April 10 to 16, 2019. During the same period, ongoing activity was reported for 15 volcanoes. New activity/unrest: Asosan, Kyushu (Japan) | Tengger Caldera, Eastern Java (Indonesia) | Villarrica, Chile. Ongoing…

  • Very bright green fireball over Germany

    A very bright green fireball was seen and recorded streaking through the night sky above northern Germany around 21:50 UTC on April 16, 2019. The American Meteor Society (AMS) received more than 40 reports from Germany, Sweden, Denmark and the Netherlands. Image…

  • Extreme rainfall, widespread flooding hit Ras Al Khaimah, UAE

    Extremely heavy rainfall hit parts of United Arab Emirates over the past couple of days, causing major flash flooding in Ras Al Khaimah (RAK), UAE's northernmost emirate. Parts of the emirate received 2.5 years of average annual rainfall from April 9 to 15,…

  • Very bright fireball over New Jersey and Delaware

    A very bright fireball was recorded over New Jersey and Delaware at 02:57 UTC on April 17, 2019 (22:57 EDT, April 16). The event lasted up to 8 seconds. The American Meteor Society (AMS) received 325 reports by 10:20 UTC from Washington DC, Delaware, Massachusetts,…