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.
A major storm and atmospheric river are poised to impact California today and Thursday with heavy to excessive rainfall, flooding with debris flows and landslides near recent burn scar areas, heavy mountain snow and high winds.
A severe cold snap is forecast to descend down into Eastern Europe and Asia in the coming days, bringing temperatures down to about -30 °C (-22 °F), as per numerical forecast models.
A large volcanic outburst was discovered on Jupiter’s moon Io in the fall of 2022.
A new small eruption took place at Anak Krakatau volcano, Indonesia at 09:38 UTC (16:38 LT) on January 3, 2022.
Effusive eruption with active lava flow continues at Etna volcano, Italy since November 27, 2022.
Lava dome at Sheveluch volcano, Russia continues growing, KVERT reported on January 2, 2023.
A major sinkhole caused by a collapsed culvert formed under the vehicle entrance to the Oakland Zoo in California, U.S. after an unprecedented amount of rainfall hit the region over the past couple of days.
Remnants of Tropical Cyclone “Ellie” have dropped heavy rains over parts of northern Western Australia over the past week, causing record floods and widespread damage.
A large asymmetric partial halo CME was observed just beyond the east limb of the Sun at approximately 06:36 UTC on January 3, 2023.
A multi-hazard storm will bring a swath of heavy snow, sleet, and ice in the north and central Plains and Upper Midwest during the next couple of days, the National Weather Service (NWS) warns. Across the Arklatex region and into the Mid-South, severe storms with all hazards and heavy to excessive rain can be expected, with the primary severe threats of tornadoes, some strong, and damaging winds.
