Teo Blašković founded The Watchers in 2011 and edited it until 2026, covering seismic and volcanic activity, extreme weather, space weather and near-Earth objects. Articles on this page are his archive.
MetService issued a Red Warning for Heavy Rain for parts of New Zealand’s Tasman District at 09:59 LT on July 11, 2025, warning of flooding, slips, and dangerous road conditions due to highly saturated ground and further rainfall expected through 23:00 LT tonight.
New activity/unrest was reported for 3 volcanoes from July 2 to 8, 2025. During the same period, ongoing activity was reported for 18 volcanoes.
A glacial outburst flood has been developing in the Leirá syðri and Skálm rivers, southern Iceland, following rising water levels and electrical conductivity measured since July 7, 2025. Conditions continued to intensify as of 15:00 LT on July 9.
More than 110 people were injured and at least 10 homes destroyed as a wildfire spread into the northern districts of Marseille, France, on July 8 and 9, 2025. The fire forced evacuations, grounded flights at the city’s airport, and damaged critical infrastructure during intense summer heat and strong winds.
A shallow earthquake registered by the USGS as M5.7 hit southern Guatemala at 21:41 UTC (15:41 local time) on July 8, 2025. The agency is reporting a depth of 10 km (6.2 miles). Preliminary reports indicate at least 6 fatalities and more than 7 injuries, with dozens of homes sustaining severe structural damage.
More than 440 earthquakes have been recorded since June 17, 2025, within the Michoacán–Guanajuato Volcanic Field, specifically in the Tancítaro–Parícutin region of Michoacán, Mexico, in an ongoing seismic swarm associated with magmatic activity. The last eruptive period in the field occurred from 1943 to 1952 (VEI 4).
A swarm of hundreds of small earthquakes was detected beneath the summit of Mount Rainier, Washington, starting at 01:29 LT (08:29 UTC) on July 8, 2025, prompting increased monitoring by the USGS Cascades Volcano Observatory and the Pacific Northwest Seismic Network.
Strong winds drove a fast-moving wildfire near Les Pennes–Mirabeau, north of Marseille, forcing the shutdown of Marseille–Provence Airport around midday local time on July 8, 2025. The fire burned approximately 30 ha (74 acres), prompted evacuations, and spread smoke across the city’s northern districts.
After 18 days with no notable flaring, our star unleashed an M2.4 solar flare from an emerging region on the northeast limb. The flare began at 03:42, peaked at 04:17 and ended at 04:37 UTC.
A strong and shallow earthquake registered by the USGS as M6.3 hit near the southern coast of South Island, New Zealand at 12:53 UTC on July 7, 2025. The agency is reporting a depth of 10 km (6.2 miles). GeoNet is reporting M6.1 at a depth of 12 km (7.5 miles).
