• HVO reports increased earthquake activity beneath Halemaʻumaʻu, first notable summit unrest since December 2024

    A series of three small earthquake swarms occurred beneath Halemaʻumaʻu crater at the summit of Kīlauea Volcano, Hawaii, between January 13 and 14, 2026, marking the most notable shallow seismic unrest since the eruption’s onset in December 2024. The U.S. Geological Survey’s Hawaiian Volcano Observatory (HVO) reports all events were below magnitude 2 and located 1.5–4 km (0.9–2.5 miles) beneath the surface. The activity follows the high fountain eruption of episode 40 on January 12, which produced 5.5 million m³ (7.2 million yd³) of lava within less than 10 hours.

  • Persistent drought and La Niña conditions sustain widespread wildfires in Chile

    Widespread wildfires have been burning across central and southern Chile since early December 2025, affecting seven regions and destroying at least 3 839 ha (9 480 acres) of land. As of January 15, 2026, two people have died, 10 were injured, and more than 2 100 are displaced, according to the International Federation of Red Cross and Red Crescent Societies (IFRC).

  • Freeze warnings issued across Florida Panhandle and parts of the southeast U.S.

    Freeze warnings are in effect across the Florida Panhandle, northern and central counties, and parts of southeast Georgia from 23:00 EST Thursday, January 15, 2026, through 09:00 EST Friday, January 16. Temperatures are forecast to drop as low as −6°C (22°F) in inland areas, producing frost capable of damaging unprotected crops and causing water pipes to freeze and burst.

  • Red Flag Warning and High Wind Watches issued across central U.S. as strong northwesterly winds develop

    Strong northwesterly winds and very low humidity will bring critical fire weather conditions across eastern Colorado and western Kansas on Thursday, January 15, 2026, prompting the National Weather Service in Goodland to issue a Red Flag Warning and Fire Weather Watch. At the same time, high wind watches have been issued across the northern and central Great Plains, with gusts up to 120 km/h (75 mph) expected Thursday through Friday, January 16.

  • Powerful winter storm drops 30% of monthly precipitation across Kamchatka in 24 hours

    A powerful winter storm struck the Kamchatka Peninsula overnight on January 13, 2026, dropping 30% of the region’s monthly precipitation in 24 hours. Small avalanches were reported in snow-covered neighborhoods across the region. The storm added to existing accumulations from previous winter storms, one of which brought the heaviest snowfall on record to Moscow between January 8 and 9.

  • Rare meteotsunami causes deadly surge along Santa Clara del Mar coast, Argentina

    A strong meteotsunami impacted Argentina’s Atlantic coast on January 12, generating an abrupt sea-level rise and destructive waves that struck Santa Clara del Mar and nearby beaches in Mar Chiquita Partido. The event occurred during the late afternoon, between 16:20 and 17:00 local time (19:20–20:00 UTC), while beaches were full under hot summer conditions. Witnesses…