Residents of Teruel Province in Aragon, Spain, were treated to a spectacular sight as a tornado touched down around 21:00 UTC (19:00 LT) on Friday, June 4, 2021. The twister did not cause any significant damage, but drivers along the road near the whirlwind said…
A significant eruption took place at the Indonesian Sinabung volcano at 16:35 UTC on June 6, 2021, producing a pyroclastic flow and ejecting volcanic ash up to 9.1 km (30 000 feet) above sea level. The eruption lasted for 421 seconds and was not clearly observable…
At least 17 people have died and more than 271 000 have been affected after heavy rains hit Sri Lanka over the weekend, officials reported on Monday, June 7, 2021. Tens of thousands have been forced to evacuate their homes as days of deluge caused rivers on the…
The Cascades Volcano Observatory (CVO) has detected an earthquake swarm in the Mount Hood area, Oregon on June 5, 2021. The swarm continued into June 6 when the activity started to quiet down. The last known eruption of this volcano took place in 1865 and 1866 (VEI…
An intense earthquake swarm is taking place near the Salton Sea in Southern California, U.S. on June 5, 2021, starting with M2.2 at 08:05 UTC (01:05 LT). The USGS has registered 285 earthquakes by 21:24 UTC. The swarm is still in progress and new earthquakes are…
New data provided by NASA's AIM (Aeronomy of Ice in the Mesosphere) satellite mission shows that the first noctilucent clouds (NLCs) of summer have been trending earlier since 2007, when the spacecraft was launched. Each year, NLCs first appear in the Arctic and…
Two shallow M5.9 earthquakes hit off the coast of southern Oregon, U.S. at 07:52 and 08:17 UTC on June 4, 2021, at a depth of 16.6 km (10.3 miles) and 14.5 km (9 miles), respectively. They were located around 12 km (7.4 miles) from each other and followed by 5…
A team of scientists from Japan, South Korea, and the USA, has identified a new pattern of atmospheric circulation around the Arctic that could drive co-occurrences of heatwaves and large-scale wildfires over the region, particularly in Siberia and subpolar North…
Finland is facing unseasonal heat for early June, in contrast to the cold weather conditions experienced by countries farther south. On Thursday, June 3, 2021, a Finnish weather station within the Arctic Circle registered a sweltering 29.3 °C (84.7°F), while…
Severe drought has caused California's reservoirs to run low, with Lake Oroville expected to reach a record low later this summer. Nearly three-quarters of the state is suffering from the extreme dry spell, with other areas facing a dire water supply situation…
