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.
A strong earthquake registered by the USGS as M6.1 hit the Tarapaca-Antofagasta border region of Chile at 20:43 UTC on January 2, 2025. The agency is reporting a depth of 99 km (61 miles). EMSC is reporting M6.1 at a depth of 91 km (56 miles).
Two coronal mass ejections (CMEs) produced on December 29, 2024, impacted Earth on December 31, causing G4 – Severe geomagnetic storm on January 1, 2025. A slow return to nominal levels is expected by late on January 2. Late on January 3 to early on January 4, a potential glancing blow from the January 1 CME is likely to cause another enhancement.
A strong earthquake registered by the USGS as M6.1 hit the South Sandwich Islands region at 13:48 UTC on January 1, 2025. The agency is reporting a depth of 83 km (51 miles).
At least two coronal mass ejections (CMEs) are heading toward Earth, with impacts expected on December 31 and January 1, 2025. The first CME — much stronger, was produced by a filament eruption associated with an M2.0 flare at 04:30 UTC on December 29 from Active Region (AR) 3939. This resulted in an asymmetric, partial-halo CME first seen in NASA coronagraph imagery at approximately 06:24 UTC.
Solar activity increased to high levels on December 29 and 30, 2024, producing more than 20 M- and 3 X-class solar flares in just over 24 hours. At least one of these events produced an Earth-directed coronal mass ejection (CME) – with impact expected on December 31. As a result, a G3 – Strong Geomagnetic Storm Watch is in effect.
A major X1.1 solar flare erupted from Active Region 3936 at 07:18 UTC on December 29, 2024. The event started at 07:08 and ended at 07:34 UTC. Two CMEs were noted in LASCO imagery following multiple solar flares today. Initial analysis indicates at least one has a likely Earth-directed component, with a possible arrival early on December 31.
A strong earthquake registered by the JMA as M6.7 hit Kuril Islands, Russia at 12:47 UTC on December 27, 2024. The agency is reporting a depth of 160 km (100 miles). USGS and EMSC have also registered it as M6.7 at same depth.
A coronal mass ejection (CME) produced on December 13, 2024, impacted Earth at 05:19 UTC on December 17, sparking G1 – Minor geomagnetic storming. The K-index reached 5 at 08:07 UTC, with effects limited to areas poleward of 60 degrees geomagnetic latitude. Enhanced solar wind conditions, driven by a positive polarity coronal hole high-speed stream (CH HSS), are expected to continue through December 18. Meanwhile, solar activity remains low, with a 30-40% chance of M-class flares and a 5% chance of X-class flares through December 19.
A very strong earthquake registered by the USGS as M7.3 hit Vanuatu at 01:47 UTC (12:47 LT) on December 17, 2024. The agency is reporting a depth of 57.1 km (35.5 miles). EMSC is reporting M7.4 at a depth of 28 km (17 miles).
A strong earthquake registered by the USGS as M6.4 hit the Chile-Argentina border region at 23:38 UTC (20:38 LT) on December 13, 2024. The agency is reporting a depth of 110 km (68 miles). EMSC is reporting the same magnitude and depth. CSN Chile is reporting M6.3 at a depth of 114 km (70 miles).
