G2 – Moderate geomagnetic storms expected

G2 – Moderate geomagnetic storms expected

Geomagnetic storms reaching G2 – Moderate levels are expected over the next 48 hours due to the influence of a geoeffective coronal hole in combination with an Earth-directed component of coronal mass ejection (CME) produced on May 13. The first effects are expected…

G1 geomagnetic storm in progress

G1 geomagnetic storm in progress

A recurrent, negative polarity coronal hole high-speed stream (CH HSS) is affecting our planet causing isolated periods of G1 Minor geomagnetic storming and vivid auroras. High-speed solar wind speed hit Earth late January 31, 2017. Geomagnetic K-index of 5 (G1 -…

New tool could predict large solar storms more than 24 hours in advance

New tool could predict large solar storms more than 24 hours in advance

A new measurement and modelling tool/technique, developed by Dr Neel Savani of Imperial College London and NASA's Goddard Space Flight Center, could give more than 24 hours' notice of large magnetic storms from the Sun that could be harmful to systems on…

Brittish Secretary of Defence: Solar flares storm could paralyse UK

Brittish Secretary of Defence: Solar flares storm could paralyse UK

British Defence Secretary Liam Fox will next week attend a summit of scientists and security advisers who believe the infrastructure that underpins modern life in Western economies is potentially vulnerable to electromagnetic disruption.Blogger’s and scientists