A newly-discovered asteroid designated 2025 TF made an extremely close approach to Earth at 00:49 UTC on October 1, 2025, reaching a nominal distance of 0.02 LD (0.00005 AU / 6 790 km / 4 220 miles) from Earth’s center — equivalent to about 419 km (260 miles) above the surface over Antarctica. At this distance, it is now classified as the second-closest asteroid flyby ever recorded.
Bermuda is bracing for hurricane conditions and continued severe weather as Hurricane Imelda makes its way towards the island on October 1, 2025. Imelda and Humberto have claimed at least three lives so far as they continue to produce deadly rip currents and severe weather to Bermuda, the Bahamas, and much of the U.S. East Coast.
A powerful M6.9 earthquake hit Cebu and Leyte, Philippines at 21:59 local time (13:59 UTC) on September 30, 2025, leaving at least 69 dead and more than 200 injured. Authorities reported extensive structural collapses in towns across Cebu and landslides and transport disruption in Leyte.
A strong and shallow earthquake registered by the USGS as M6.9 struck near Palompon, Leyte, Philippines at 13:59 UTC (21:59 LT) on September 30, 2025. The agency is reporting a depth of 10 km (6 miles). EMSC is reporting M6.9 at a depth of 15 km (9.3 miles). According to the NWS Pacific Tsunami Warning Center (PTWC), there is no tsunami threat from this event.
Remnants of Hurricane Gabrielle brought extreme rain to eastern Spain on September 19 and 30, 2025, prompting red weather warnings, the suspension of classes for more than 536 000 students, road and rail disruption, and multiple emergency rescues.
Earth’s magnetic field reached G3 – Strong storm levels on September 30, driven by CME impacts and sustained southward IMF. The event was enhanced by seasonal Russell–McPherron geometry near equinox, increasing coupling efficiency. Storm strength has since eased to G2 and G1 as IMF weakened and Bz returned closer to neutral.
Tornadoes triggered by Typhoon Bualoi struck Kim Son District in Ninh Binh Province, Vietnam on September 29, 2025, killing at least 9 people and flattening homes. Bualoi made landfall earlier the same day in northern Vietnam, leaving at least 11 people dead, 17 missing, forcing the evacuation of more than 28 500 residents, and damaging nearly 1 400 ha (3 460 acres) of crops.
A series of atmospheric rivers (AR) is forecast to hit the U.S. West Coast from late September through early October, beginning with a strong AR that made landfall over British Columbia on September 26, 2025. Forecasts show moderate AR conditions in Washington, Oregon, and northern California on September 28, followed by a stronger system making landfall on September 30 and potentially continuing into October 7.
A strong earthquake registered by the USGS as M6.3 hit northern Venezuela at 03:51 UTC on September 25 (23:51 local time on September 24), 2025. The agency is reporting a depth of 14 km (8.8 miles). This is the second strong earthquake to hit this area after M6.2 at 22:21 UTC on September 24.
Ragasa made landfall over the coast of China’s Guangdong Province at 17:00 LT (09:00 UTC) on September 24, 2025, as a severe typhoon, with sustained winds of 145 km/h (90 mph). The storm caused widespread disruption across southern China, Hong Kong, and Taiwan, where at least 17 people were killed in flooding a day earlier.
