A strong earthquake registered by the USGS as M6.8 struck east of the Kamchatka Peninsula, Russia, at 05:37 UTC on August 3, 2025. The agency reports a depth of 35 km (22 miles), while the EMSC lists the same magnitude at a depth of 25 km (16 miles). This event is part of the ongoing aftershock sequence following the tsunami-generating M8.8 earthquake that occurred at 23:24 UTC on July 29.
A strong and shallow earthquake registered by the USGS as M6.4 hit the Pacific-Antarctic Ridge at 04:57 UTC on August 3, 2025. The agency is reporting a depth of 10 km (6.2 miles). EMSC is reporting the same magnitude and depth.
A massive dust storm swept across the Ica Valley, southern Peru, on July 31, 2025, with experts describing it as unprecedented in the region. The phenomenon reduced visibility to near zero, disrupted transport, and was driven by an unusual convergence of high‑ and low‑pressure systems.
Up to 50 cm (20 inches) of snow fell across elevated areas of New South Wales’ Northern Tablelands on Saturday, August 2, 2025, as a rare winter storm disrupted transport and triggered widespread emergency response. Around 200 vehicles were stranded due to the severe weather, with the State Emergency Services responding to 745 weather related incidents in just 24 hours.
A major landslide struck the under‑construction Vishnugad‑Pipalkoti hydropower project near Helang in Chamoli district, Uttarakhand, at around 09:00 local time (LT) on August 2, 2025, injuring at least eight workers and forcing suspension of construction activities.
Prolonged drought and extreme weather events during the 2024/25 agricultural year have caused crop losses of up to 85% in parts of Türkiye, according to the Türkiye Agricultural Chambers Union (TZOB). The impacts are most severe in Central and Southeastern Anatolia, while national output of key cereals, pulses, and vegetables is expected to decline significantly.
Tropical Storm Gil strengthened into a hurricane over the eastern Pacific Ocean at 03:00 UTC on August 2, 2025 (17:00 HST on August 1), according to the National Hurricane Center. It is now the fourth hurricane of the 20205 eastern Pacific hurricane season.
A major eruption took place at Lewotobi Laki-laki volcano in Indonesia’s East Flores Regency at 17:05 UTC on August 1, 2025, ejecting ash up to 19.2 km (63 000 feet) above sea level. The Aviation Color Code is at Red and the Alert Level at IV (the highest).
A large mudflow struck Tyrnyauz in the Elbrussky district of Kabardino‑Balkaria, Russia, at approximately 16:30 local time (LT) on July 31, 2025, prompting the evacuation of 342 residents, including 96 children, and cutting water supply to around 3 000 people.
The World Meteorological Organization confirmed a new lightning flash record spanning 829 km (515 miles) across the Great Plains, United States, observed on October 22, 2017.
