Flood watches are in effect across parts of Kansas, Missouri, Oklahoma, and Arkansas on August 28, 2025, as widespread storms raise the threat of excessive rainfall and localized flooding in the south-central Plains and Lower Mississippi Valley.
New activity/unrest was reported for 6 volcanoes from August 20 to 26, 2025. During the same period, ongoing activity was reported for 18 volcanoes.
Snowfall was recorded in Poland’s High Tatras mountains on August 24, 2025, for the first time in August since 2010, as temperatures dropped to -3°C (26.6°F) at the summit of Kasprowy Wierch. The event was driven by an Arctic air mass that moved across Poland over the weekend.
More than a dozen roads in Imperial County, California were shut down on August 26, 2025, after severe monsoonal storms triggered flash floods, road erosion, and power outages across the region.
A massive landslide struck the Balipara-Chariduar-Tawang (BCT) highway near Sapper Camp in West Kameng district, Arunachal Pradesh, India, on August 25, 2025, damaging vehicles and blocking traffic.
A significant increase in water temperature and sulfur gas emissions was detected at Kawah II of Mount Kelimutu, East Nusa Tenggara, Indonesia, on August 26, 2025. The volcano is a well-known tourist destination due to its three color-shifting crater lakes. The last recorded eruption at this volcano took place in 1968 (VEI 1).
The Garnet and Dillon wildfires have grown rapidly over the past 3 days, burning through more than 4 000 ha (10 000 acres) of land in Fresno and Siskiyou counties as of August 27, 2025.
The Alaska Volcano Observatory (AVO) raised the Volcano Alert Level for Shishaldin volcano, Alaska, to Advisory and the Aviation Color Code to Yellow at 11:48 AKDT (19:48 UTC) on August 25, 2025, following increased seismicity, gas emissions, and vapor activity.
Severe monsoon rains caused a devastating landslide near Katra, Jammu, killing at least 30 pilgrims and prompting widespread flood warnings across Jammu and Kashmir on August 26, 2025.
A strong aftershock registered by the USGS as M6.0 hit near the coast of Kamchatka, Russia at 03:49 UTC on August 27, 2025. The agency is reporting a depth of 53.4 km (33.1 miles). EMSC is reporting the same magnitude and depth.
