A powerful X8.2 solar flare erupted from Region 2673, located just around the visible disk, at 16:06 UTC on September 10, 2017, causing R3 – Strong radio blackout and a rapid increase in relativistic proton levels. Within just 3 hours, solar radiation storm reached…
A major solar flare measuring X8.2 (R3-Strong radio blackout) at its peak time erupted from Active Region 2673 at 16:06 UTC on September 10, 2017. The event started at 16:44, peaked at 16:06 and ended at 16:31 UTC. This is the 4th X-class solar flare from this…
After striking northern Cuba on Saturday, September 9, 2017, Hurricane "Irma" turned toward Florida and regained Category 4 hurricane strength. This extremely dangerous hurricane made landfall at Cudjoe Key in lower Florida Keys at 13:10 UTC (09:10 EDT) on…
Katia weakened to a tropical depression near Mexico's Sierra Madre Mountains around 12:00 UTC on September 9 after making landfall north of Tecolutla in the state of Veracruz around 03:00 UTC. Although Katia was Category 2 hurricane and still strengthening while…
A major earthquake registered by the USGS as 8.1 (upgraded from M8.0) hit near the coast of Chiapas, Mexico at 04:49 UTC on September 8, 2017 (23:49 local time, September 7). The agency is reporting a depth of 69.7 km (43.3 miles). A red alert for shaking-related…
A Coronal Mass Ejection (CME) produced by the X9.3 solar flare on September 6, 2017, reached our planet at 23:04 UTC on September 7, 2017, a full day earlier than it was expected. G3 – Strong geomagnetic storming started 23:25 and increased to G4 – Severe at 23:50…
A major solar flare measuring X1.3 at its peak time erupted from Region 2673 at 14:36 UTC on September 7, 2017. The event started at 14:20, peaked at 14:36 and ended at 14:55 UTC. This is the third X-class solar flare since X2.2 at 09:10 UTC and X9.3 at 12:02 UTC on…
The eye of Category 5 Hurricane "Irma" passed over the small Caribbean islands of Antigua and Barbuda, one of the most prosperous Caribbean nations, around 06:00 UTC on September 6, 2017 with maximum sustained winds of 298 km/h (185 mph). Irma then…
A major X-class solar flare erupted from geoeffective Active Region 2673 peaking as X9.3 at 12:02 UTC on September 6, 2017. The event started at 11:53, peaked at 12:02 and ended at 12:10 UTC. This is the second X-class solar flare of the day. It comes just hours…
A powerful, long-duration solar flare measuring X2.2 at its peak time erupted from geoeffective Active Region 2673 at 09:10 UTC on September 6, 2017. The event started at 08:48 and ended at 09:59 UTC. This is the first X-class solar flare since May 5, 2015. There…
