New activity/unrest was reported for 5 volcanoes from August 5 to 11, 2020. During the same period, ongoing activity was reported for 14. New activity/unrest: Manam, Papua New Guinea | Nishinoshima, Japan | Raung, Eastern Java (Indonesia) | Sinabung, Indonesia |...
Severe thunderstorms struck many parts of central and eastern Scotland, resulting in flash flooding and disruptions, as well as a major incident declaration in Fife where a month's worth of rain fell in hours. On Wednesday, August 12, torrential rain caused a...
Strombolian activity returned to Etna volcano's New Southeast Crater over the past couple of days. An ash and steam plume rose up to approximately 3 500 m (11 500 feet) above the vent Monday into Tuesday, August 10 into 11, 2020. Throughout the night, explosions...
A strong and shallow earthquake registered by the USGS as M6.0 hit near the coast of Dar es Salaam, Tanzania at 17:13 UTC on August 12, 2020. The agency is reporting a depth of 15.5 km (9.6 miles). EMSC is reporting M6.0 at a depth of 15 km (9.3 miles). The...
A new earthquake swarm started beneath the Salton Sea in California on August 10, 2020. The risk of a larger earthquake over the next 7 days is considerably elevated due to the swarm when compared to background levels. The southernmost section of the San Andreas...
Flooding and landslides due to prolonged monsoon continue to wreak havoc across the Korean Peninsula, prompting almost 7 000 people to evacuate and leaving at least 42 dead or missing in the South as of August 9, 2020. The rainy season has been lashing the country...
Recent solar conditions indicate a persistent decline in solar activity‐‐‐possibly similar to the past solar grand minima, scientists reporting in AGU's Space Weather write. During such periods of low solar activity, the fluxes of galactic cosmic rays...
Bouts of severe storms lashed Minnesota with large hail, continuous lightning, damaging winds, and torrential rain Sunday into Monday, August 10, 2020. Electricity was disrupted to more than 10 000 homes and businesses. Several communities picked up over 102 mm (4...
Damaging flash flooding and landslides hit Trinidad and Tobago on Saturday, August 8, 2020, after 121 mm (5 inches) of rain in just 9 hours-- half the country's average August rainfall of 250 mm (10 inches). According to the Trinidad and Tobago Meteorological...
20 more people lost their lives as severe flooding persists in Sudan, bringing the death toll to 35. Since late July, more than 7 000 houses have been damaged or destroyed due to heavy rains. Torrential rains struck across the nation on Sunday, killing at least 20...
Tropical Cyclone "Mekkhala" made landfall at around 23:30 UTC on August 10, 2020 (07:30 LT on August 11) in Zhangpu County, China's Fujian Province, bringing strong winds of 119 km/h (74 mph). The storm's center was located inland over the Zhangpu...
Widespread floods have caused 19 fatalities and affected more than 50 000 people in Niger since June 2020. Floods continued into August as heavy rains kept pouring, with the capital Niamey recording 67 mm (2.6 inches) of rain in 24 hours to Friday, August 7 - less...
A rare weather phenomenon occurred over Australia this week as almost identical atmospheric rivers formed at the opposite sides of the continent. The weather phenomenon is caused by a stream of moisture that moves in from the tropics, bringing very heavy rain....
High-level explosive activity continues at Ecuador's Reventador volcano with new lava flows observed and an ash column to 4 600 m (15 000 feet) above sea level. The new lava flow started to descend on the northeastern slopes, currently about 200 m (656 feet)...
The Perseid meteor shower -- one of the best and brightest of the year -- is set to peak in the late hours of Tuesday into Thursday, August 11 into 13. This is one of the most anticipated showers of the year, particularly in the Northern Hemisphere. This year,...
A rare derecho -- severe storm with hurricane-force winds -- ripped through the Midwest on Monday, August 10, 2020, leaving almost 1.5 million customers without power, toppling numerous trees and vehicles, and causing major, widespread property damage across several...
Torrential rain and strong winds lashed the New South Wales South Coast over the weekend, causing the worst flooding in the area for 29 years. High waves killed a 44-year-old surfer in Sydney's Collaroy. At least 1 600 emergency calls had also been made during...