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.

  • First eruption at Ruby volcano since 1995, Northern Mariana Islands

    An eruption at submarine Ruby volcano, near the southern end of the Mariana arc, was detected on Thursday, September 14, 2023. This was based on seismoacoustic signals from a monitoring station in Saipan and satellite imagery that captured a submarine plume. The last known eruption at this volcano took place in 1995.

  • M6.4 earthquake hits west of Okinawa at intermediate depth

    A strong earthquake registered by the Japan Meteorological Agency as M6.4 hit west of Okinawa, Japan at 13:21 UTC on September 18, 2023. The agency is reporting a depth of 170 km (105 miles). USGS is reporting M6.3 at a depth of 183 km (113 miles).

  • G2 – Moderate to G3 – Strong geomagnetic storm conditions forecast for September 19

    An approximate 35-degree solar filament eruption centered near N22W17 began lifting off at 04:34 UTC on September 16, 2023. The event resulted in a halo coronal mass ejection (CME) that was first observed off the W limb at 09:12 UTC. Analysis of the filament eruption and subsequent halo CME determined a likely arrival early on September 19.

  • Strong explosive eruption at Shishaldin volcano, ash reaches 12.8 km (42 000 feet) a.s.l., Alaska

    On September 15, 2023, around 01:10 UTC, an explosive eruption from Shishaldin Volcano sent an ash-rich cloud soaring to an altitude of 12.8 km (42 000 feet), accompanied by volcanic lightning. The eruption followed a several-hour increase in seismicity. The Aviation Color Code and Volcano Alert Level were raised to RED/WARNING.