Overview
- NOAA confirmed G4 geomagnetic conditions this week, with Kp readings reaching about 8 and auroras seen unusually far south, including Florida, Texas and California, and as far as Mexico.
- Forecasters at the Space Weather Prediction Center warned that further CME impacts could arrive through Thursday, sustaining activity though exact timing and intensity remain uncertain.
- Sightings and images poured in across the U.S. and internationally, with reports from Europe as well as New Zealand and Australia during the ongoing solar event.
- Operators were alerted to risks for satellites, GPS, HF radio and power-grid voltage control, and outlets reported some GPS and grid effects as monitoring continued.
- Blue Origin postponed a New Glenn launch due to space-weather risk, and officials advised skywatchers to seek dark northern horizons, noting that smartphone night modes often reveal faint auroras.