I'm a dedicated researcher, journalist, and editor at The Watchers. With over 20 years of experience in the media industry, I specialize in hard science news, focusing on extreme weather, seismic and volcanic activity, space weather, and astronomy, including near-Earth objects and planetary defense strategies. You can reach me at teo /at/ watchers.news.
Explosive activity at Sheveluch volcano, Kamchatka, Russia, sent volcanic ash to 11 km (36 000 feet) above sea level on March 29, 2026, prompting authorities to raise the Aviation Color Code to Red.
An explosive eruption occurred at Semeru volcano in East Java, Indonesia, at 08:49 LT (01:49 UTC) on March 29, 2026, producing an ash plume rising 800 m (2 625 feet) above the summit and a pyroclastic density current traveling 3.5 km (2.2 miles) toward the Besuk Kobokan drainage.
New activity/unrest was reported for 4 volcanoes from March 19 to 25, 2026. During the same period, ongoing activity was reported for 22 volcanoes.
One of the strongest wind episodes on record in Zagreb, and the most intense in the modern Zagreb-Maksimir measurement record, struck the Croatian capital on March 27, 2026, with gusts exceeding 120 km/h (75 mph), causing widespread damage, major transport disruption, and multiple injuries, including two serious cases reported by authorities.
A new seismic study of the Kikai Caldera in Japan, published on March 27, 2026, finds that a large shallow magma reservoir beneath the volcano has been replenished by newly injected melt since the giant eruption 7 300 years ago.
Extreme deuterium enrichment measured in both water and methane in the interstellar object 3I/ATLAS suggests formation in a very cold environment (≲30 K) and possibly early in the history of the Milky Way, according to two preprint studies based on James Webb Space Telescope observations conducted on December 22 and 23, 2025. The isotopic compositions differ sharply from those measured in known Solar System comets and point to formation in an environment chemically distinct from that of the Solar System.
Asteroid 2026 FS5 passed Earth at a distance of 0.120 LD (0.00031 AU / 46 133 km / 28 666 miles) from the center of our planet at 11:40 UTC on March 22, 2026, becoming the third closest known asteroid flyby within 1 lunar distance recorded so far this year. Its closest point was about 39 762 km (24 707 miles) above Earth’s surface.
A strong and shallow earthquake registered by the USGS as M6.5 hit off the east coast of Honshu, Japan, at 14:18 UTC on March 26, 2026. The agency is reporting a depth of 9.5 km (5.9 miles). JMA is reporting M6.5 at a depth of 10 km (6.2 miles) while EMSC reports M6.5 at a depth of 7 km (4.3 miles).
An Enhanced Risk of severe thunderstorms is in place for parts of the mid-Mississippi and Ohio valleys on March 26, 2026, where storms developing late this afternoon are forecast to produce very large hail, damaging wind gusts, and a few tornadoes.
A rare severe convective setup is forecast to develop across the Gulf region, including the United Arab Emirates, Qatar, and eastern Saudi Arabia, on March 26–27, 2026, as a deep low-pressure system and strong upper-level trough interact with high instability and wind shear. The environment may support organized thunderstorms capable of producing tornadoes, alongside heavy rainfall, hail, and damaging winds.
