A widespread severe weather threat is expected on Friday, May 16, 2025, as a strong low-pressure system moves from the Upper Midwest into the Ohio and Mississippi valleys, affecting Kentucky, Tennessee, Arkansas, Missouri, Illinois, and Ohio.
A severe hailstorm struck Beijing on May 13, 2025, producing hailstones up to 4 cm (1.6 inches) in diameter that caused widespread vehicle damage, disrupted traffic, and led to flight cancellations. The storm triggered multiple alerts from the Beijing Meteorological Observatory and impacted 13 districts.
A 12-year-old was found deceased in Albemarle County, Virginia, after flash floods struck parts of the Mid-Atlantic on Tuesday, May 13, 2025, prompting Flash Flood Emergencies in multiple counties and evacuations in areas including Westernport, Maryland.
An explosive eruption occurred at the summit of Kanlaon volcano in the Philippines at 02:55 local time on May 13, 2025, prompting authorities to raise the Alert Level to Level 3 due to magmatic unrest and the potential for life-threatening volcanic hazards. Authorities have advised communities within 6 km (3.7 miles) of the summit crater to evacuate.
A new earthquake swarm began in the Campi Flegrei caldera at 14:23 local time on May 14, 2025, just five hours after Italy’s National Institute of Geophysics and Volcanology (INGV) reported the end of a previous swarm that led to a state of emergency declaration.
Thousands of Velella velella, also known as by-the-wind sailors, washed ashore on beaches in Ventura County, California, from late April to early May 2025. The mass stranding, driven by onshore winds and warm ocean conditions, reflects seasonal oceanographic changes along the California coast.
Wildfires in Minnesota have destroyed at least 140 buildings and scorched over 8 094 ha (20 000 acres) of land since May 11, 2025, prompting evacuations, road closures, and air quality alerts.
Newly surfaced security camera footage from the March 28, 2025, M7.7 earthquake near Mandalay, Myanmar, shows a rare surface rupture along the Sagaing Fault. The footage captures the ground visibly splitting and shifting laterally, offering a very rare, ground-level view of a strike-slip fault in motion.
A state of emergency was declared for Italy’s Campi Flegrei area on May 13, 2025, following an M4.4 earthquake within a swarm of earthquakes that produced 49 registered events. The swarm began at 12:06 LT on May 13 and ended during the morning hours of May 14, according to the INGV Vesuvian Observatory. The Campi Flegrei caldera is one of Europe’s most closely monitored volcanic areas due to its dense population and history of significant unrest.
A Flash Flood Emergency was issued for parts of western Maryland on Tuesday, May 13, 2025, as floods forced over 200 people to evacuate three schools in Allegany County. Meanwhile, a 12-year-old boy in Albemarle County, Virginia, was reported missing after being swept away by floodwaters from a nearby creek.
