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.
Heavy rains hit the border region between the Mexican states of Coahuila and Durango early August 5, 2021, causing destructive flash floods. Ragging floodwaters swept away numerous cars and severely damaged at least 50 homes. One of the worst affected areas was the…
A rapidly deepening low is moving east across central New Zealand on Sunday, August 8, 2021, into early Monday. This low is bringing heavy snow to low levels and severe gale southerlies across the central and northern districts of the country. The heaviest snow is…
At least 7 pyroclastic flows descended down the slopes of Merapi volcano, Indonesia starting at 21:58 UTC on August 7, 2021, with ash rising up to 3.6 km (12 000 feet) above sea level. No casualties were reported. The Aviation Color Code remained at Orange….
Extremely heavy rains hit parts of coastal northeastern North Korea from August 1 to 3, 2021, resulting in widespread damage to homes, infrastructure, and agricultural fields. According to North Korea's state broadcaster, heavy rains affecting the country's…
Our planet is entering a stream of debris from comet 109P/Swift-Tuttle — the source of Perseid meteor shower, active each year from July 17 to August 24. This will be your best chance to experience the shower until 2024. The shower is expected to reach peak…
Low-level ash emissions were observed at Pavlof volcano, Alaska on August 5, 2021, prompting the Alaska Volcano Observatory (AVO) to raise the Aviation Color Code to Orange and Alert Level to Watch. In addition, seismic tremor and small explosions have been detected…
A huge wildfire raging in northern California entered the small community of Greenville on August 4, 2021, leveling down homes and businesses. The fire has leveled much of the downtown and some surrounding homes, AP reports. Their photographer described seeing a gas…
Increased seismicity and gas and ash emissions were observed at Savo volcano, Solomon Islands at the end of July, prompting authorities to deploy technical teams, increase monitoring and issue Volcano Safety Messages to residents. Savo has been the source of major…
New activity/unrest was reported for 7 volcanoes from July 28 to August 3, 2021. During the same period, ongoing activity was reported for 16 volcanoes. New activity/unrest: Dieng Volcanic Complex, Central Java (Indonesia) | Great Sitkin, Andreanof Islands (USA) |…
Severe heatwave affecting Greece and neighboring countries over the past 7 days sparked numerous wildfires, including near capital Athens where more than 500 people were forced to evacuate on Tuesday, August 3, 2021. More than 500 firefighters battled the flames on…
