Solar & Magnetospheric Monitoring Capabilities
Continuous observational modelling tracking solar particle acceleration from source to Earth magnetopause arrival.
Solar Cycle 25 Maximum Tracking
Helioseismic probing of solar interior magnetic dynamos, active region complexity (Beta-Gamma-Delta classifications), and CME eruption probability.
Interplanetary Magnetic Field (IMF Bz)
High-cadence tracking of IMF south-pointing Bz component at Lagrangian point L1, providing 45-minute advance notice of geomagnetic storm coupling.
Magnetopause Standoff Distance
Real-time calculation of solar wind dynamic pressure compression against Earth's magnetosphere to forecast geosynchronous satellite radiation exposure.
Ionospheric Total Electron Content
Dual-frequency GNSS signal delay assimilation modelling global and regional ionospheric scintillation impacting satellite positioning and communication.
Geomagnetically Induced Currents (GIC)
Surface electric field induction modelling for National Grid high-voltage transformers and cross-Channel undersea power interconnectors.
Auroral Electrojet Activity
Ground magnetometer network integration detecting substorm onset, auroral oval expansion over Scotland and Northern England, and HF radio propagation ducts.
Space Weather Operational Indices
| Category | Scale | Physical Indicator | Grid & Infrastructure Impact | Current Status |
|---|---|---|---|---|
| Geomagnetic Storms | G1 to G5 | Kp Index (0–9) / Dst (nT) | Power grid voltage irregularities & satellite drag | G0 Quiet (Kp 4.0) |
| Solar Radiation Storms | S1 to S5 | Proton Flux (>10 MeV) | High-latitude aviation radiation & single-event upsets | S0 Background |
| Radio Blackouts | R1 to R5 | GOES X-Ray Peak Flux (0.1–0.8 nm) | HF marine/aviation communications degradation | R1 Minor Active |