A severe thunderstorm dumped hailstones up to 4 cm (1.6 inches) in diameter across Phoenix, Arizona, on Thursday, November 21, 2019, leaving a 'snowy scene' in some parts of the desert. While this is a rare event for the region, it's not unprecedented….
Forecast models suggest a major stratospheric warming event might develop in December 2019, possibly initiating a collapse sequence of the polar vortex. Main cooling effects are expected across Eurasia and the United States. "This might have important…
Spanish filmmaker Andres Aguilera Morillas piloted a drone into the crater of 2 743 m (9 000 ft) Ijen volcano– a mountain filled with acidic water and sulphuric smoke– situated in Java, Indonesia. The drone footage captured the spectacular view, showing the inner…
Tropical moisture and cold Canadian air are combining in the Southwestern states to produce areas of, locally, heavy rain and widespread heavy mountain snowfall. Flash flooding will be possible in, typically, dry washes of Arizona. This system will move into the…
Eruption at a developing submarine volcano east of Mayotte continues and may contaminate Petite Terre's Lake Dziani. The underwater volcano is the reason behind the seismo-volcanic crisis affecting the small island in the Indian Ocean since May 2018. The…
Two severe weather events battered New Zealand's Canterbury region over the past 3 days – a severe hailstorm in Timaru on November 20, 2019, and a destructive tornado that ripped through Christchurch on November 18. After the catastrophic events, farmers found…
As Victoria issued a Code Red bushfire alert, Mildura residents witnessed a frightening dust storm on November 21, 2019. The dust swept through the town at 40 km/h (25 mph) while the sweltering temperature hit 40 °C (104 °F). Dramatic images and footage…
A strong and shallow earthquake registered by the USGS as M6.1 hit Laos – Thailand border region at 23:50 UTC on November 20, 2019 (06:50 LT, November 21). The agency is reporting a depth of 10 km (6.2 miles). EMSC is reporting M6.1 at a depth of 33 km (20 miles)….
Researchers from the universities of Bonn, Jena, Freiburg, and RWTH Aachen found evidence that a massive tsunami, with waves as high as 15 m (49 feet) hit Oman a thousand years ago. It is unclear to what extent the Arabian and Eurasian plates get stuck. It is…
Southeast France was hit by a M5.4 earthquake at 10:52 UTC on November 11, damaging establishments and displacing residents. The tremors were felt between Lyon and Mintellimar. Earthquakes in this part of France are very rare, prompting scientists to investigate…
