At least 19 tornadoes were reported in North Dakota on Sunday, September 14, 2025, as severe storms brought 50–150 mm (2–6 inches) of rainfall and widespread flooding across the south-central region. Tornadoes were also reported in South Dakota and Kansas.
A soda delivery truck collapsed into a sinkhole in the Iztapalapa borough of Mexico City on September 13, 2025. Preliminary reports suggest the collapse was caused by failure of the borough’s drainage system.
Nearly 230 000 consumers in Malaysia’s Sabah state lost power after a landslide collapsed a major transmission tower in Penampang district at 17:05 LT (09:05 UTC) on September 13, 2025. One fatality was confirmed. Authorities expect emergency towers to be completed within eight days, with a permanent replacement planned in three months.
A shallow M5.8 earthquake of struck Udalguri district, Assam, at 16:41 LT (11:11 UTC) on September 14, 2025, according to the India Meteorological Department (IMD). The agency reported a depth of around 5 km (3 miles). The USGS registered it as M5.5 at a depth of 29 km (18 miles).
Flash flood struck Benson, Arizona claiming one life and prompting two rescues, overnight Friday into Saturday, September 12 to 13, 2025.
A long-track tornado was confirmed northeast of Montezuma Creek in San Juan County, Utah, between 12:30 and 13:05 MDT on September 13, 2025, about 10–13 km (6–8 miles) northeast of Montezuma Creek and 35 km (22 miles) southeast of Blanding. The National Weather Service issued a tornado warning for southeastern Utah and western Colorado.
New activity/unrest was reported for 5 volcanoes from September 3 to 9, 2025. During the same period, ongoing activity was reported for 21 volcanoes.
At least 1 person died while another was injured as record rainfall triggered severe flooding across Tokyo and the Kanto region, Japan on September 11, 2025. Evacuation orders were issued as the over 6 000 homes had their power knocked by the storm, as transport disruptions affected over 100 000 people.
A strong M7.4 earthquake struck near the east coast of Russia’s Kamchatka Peninsula at 02:37 UTC on September 13, 2025. The quake is aftermath of powerful, tsunami-producing M8.8 quake on July 29.
Tropical Storm Mario formed at 15:00 UTC on September 12, 2025, just off the coast of Mexico, prompting the government of Mexico to issue a Tropical Storm Watch from Lazaro Cardenas to Punta San Telmo. At the time of formation, the center of Mario was located 65 km (40 miles) SSW of Zihuatanejo and 95 km (60 miles) SSE of Lazaro Cardenas, Mexico.
