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.

  • Region 2381 rapidly grows, produces M1.0 and M1.8 solar flares

    Beta-gamma classified Region 2381 exhibited rapid growth over the past 24 hours (by 12:30 UtC today) and produced a moderately strong M1.0 solar flare at 08:44 UTC on July 6, 2015. The event started at 08:24 and ended at 08:59 UTC. There were no radio signatures that wo

  • 7 tropical systems over North Pacific Ocean

    Satellite imagery from Japan's MTSAT and NOAA's GOES-West satellite show a total of 7 tropical systems over the North Pacific Ocean on July 5 and 6, 2015. Meanwhile, 7-day rainfall accumulation data collected by GPM core observatory shows a very large area of

  • Geomagnetic storming briefly reaches G2-Moderate levels

    During the last 24 hours, solar wind parameters reflected an enhanced solar wind environment due to the onset of a co-rotating interaction region (CIR) in advance of a negative polarity coronal hole high speed stream (CH HSS). Solar wind speed increased from initial va

  • Earthquake swarm in the Reykjanes volcanic system, Iceland

    An earthquake swarm started on June 30, 2015 at 21:00 UTC in the Reykjanes volcanic system at the southwest tip of the Reykjanes Peninsula, Iceland. Around 400 earthquakes have been detected by 14:00 UTC on July 1.By July 3, the frequency of earthquakes has significantl

  • M6.0 earthquake hits NW of Santa Monica, Philippines

    Magnitude 6.0 earthquake was registered by USGS at a depth of 49.6 km (30.8 miles) NW of Santa Monica, Philippines at 06:43 UTC on July 3, 2015. EMSC is reporting Mw 6.1 at a depth of 60 km (37 miles).Epicenter was located 18 km (11 miles) NW of Santa Monica, 64 km (40

  • Deadly M6.5 earthquake hits west China

    A deadly earthquake registered by CENC as M6.5 at a depth of 10 km hit southern Xinjiang, west China at 01:07 UTC on July 3, 2015. USGS is reporting M6.4 at a depth of 20 km.Epicenter was located 95 km (59 miles) SE of Yilkiqi, 131 km (81 miles) SE of Shache, 164 km (10