A rare and exceptionally powerful lightning strike, known as a superbolt, struck Tulsa, Oklahoma, on May 25, 2025, causing structural damage and shaking nearby homes with an electrical discharge estimated between 228 000 and 280 000 amps.
Giant hail measuring up to 15 cm (6 inches) struck Afton, Texas, on Sunday, May 25, 2025, as storms swept across the southern U.S. during Memorial Day weekend. The storms were accompanied by multiple tornadoes, with at least five reported in Texas, including one near Afton.
A rare tornado struck the southern Chilean city of Puerto Varas at approximately 15:30 LT on Sunday, May 25, 2025. The tornado caused significant damage to homes, vehicles, and infrastructure, left eight people injured, and thousands without power.
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 major solar flare measuring X1.1 erupted at 01:52 UTC on May 25, 2025, from Active Region 4098 located in the southwest quadrant. The event began at 01:46 UTC and ended at 01:57 UTC. Multiple associated radio bursts were detected between 01:48 and 01:53 UTC.
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.
A strong earthquake registered by the USGS as M6.2 hit near the north coast of Crete, Greece, at 03:19 UTC (06:19 local time) on May 22, 2025. The agency is reporting a depth of 64 km (40 miles). EMSC measured it as M6.1 at a depth of 75 km (47 miles).
Widespread flooding is affecting parts of eastern New South Wales after days of extremely heavy rainfall pushed rivers beyond capacity starting Sunday, May 18, 2025. The Manning River reached a record 6.4 m (21 feet) at Taree, breaking a record set in 1929. Approximately 48 000 people have been isolated, and emergency crews have responded to nearly 4 000 calls for assistance.
Over a dozen tornadoes ripped through Oklahoma, Arkansas, and Nebraska on Monday, May 19, 2025, destroying multiple homes and leaving over 100 000 customers without power as it downed trees and power lines in the affected areas.
Nearly 30 tornadoes were reported across five states on Sunday, May 18, 2025, with Kansas and Colorado experiencing the most significant damage. Multiple homes and structures were destroyed as tornadoes overturned vehicles, downed power lines, and scattered debris, prompting emergency alerts in several areas.
