Episode 23 of the Halemaʻumaʻu eruption at Kīlauea volcano, Hawaiʻi, began at 16:15 HST on May 25, 2025, with lava fountains exceeding 300 m (1 000 feet) from the north vent.
Severe storms swept across Oklahoma on Saturday, May 24, 2025, causing widespread damage and producing a likely tornado near Asher. The system is forecast to continue affecting Oklahoma and much of the southern United States, bringing flash floods and thunderstorms through the Memorial Day weekend.
A shallow earthquake registered by the USGS as M6.0 hit the Tonga region at 10:49 UTC on May 25, 2025. The quake occurred at a depth of 11.6 km (7.2 miles).
A slow-moving storm system extending from the southeastern United States to the Central Rockies is forecast to bring severe thunderstorms and heavy rainfall to much of the southern U.S. during Memorial Day weekend, beginning Saturday, May 24, 2025.
A severe thunderstorm produced a damaging downburst in Pembroke Pines, Florida, on Friday, May 23, 2025, severely damaging multiple aircraft at North Perry Airport and prompting an emergency airport closure. Straight-line winds also caused widespread damage across Broward County, with hail reported along the Treasure Coast.
A rare May nor’easter brought widespread flooding and significant tree damage across Massachusetts on Thursday and Friday, May 22 and 23, 2025. The storm disrupted travel across multiple regions and led to several rescue operations for motorists stranded in rising waters.
Unseasonal heavy rain and strong winds triggered by a low-pressure system over the Arabian Sea have battered Maharashtra over the past two weeks, leading to at least 24 deaths and widespread damage. The worst days came on May 19 and 20, with multiple deaths reported from lightning, drowning, tree falls, and a building collapse. With continued rainfall and severe weather predicted, several districts remain under Orange or Red alerts.
A strong earthquake registered by the USGS as M6.1 hit west of Macquarie Island at 16:33 UTC on May 23, 2025. The agency is reporting a depth of 10 km (6.2 miles). EMSC is reporting the same magnitude and depth.
Heavy rains linked to the intertropical convergence zone (ITCZ) have affected more than 270 000 people in Maguindanao del Sur, Mindanao, Philippines, between May 14 and 22, 2025. Floodwaters have damaged homes and disrupted transportation, forcing thousands to seek shelter in evacuation centers.
At least 56 people died across 24 districts in Uttar Pradesh as severe storms swept through the state from Wednesday night into Thursday, May 21 and 22, 2025. The storms brought strong winds, hail, and heavy rain, causing widespread damage, including a significant fire at a mentha oil factory in Badaun.
