How Kp index, solar wind speed, Bz component, and X-ray flux combine into geomagnetic storm risk scores for high-latitude cities.
🧠 OPEN BRAIN DASHBOARD LIVEYour power grid just flickered. Somewhere above Earth's atmosphere, the Sun's magnetic field is twisting into the solar wind at 800 km/s. In the next 8 minutes, that plasma will collide with Earth's magnetosphere—and your phone's GPS might drift 10 meters off course. The question risk analysts ask: How bad will it get? That's exactly what Pandita's Brain Dashboard computes in real time.
Geomagnetic storm risk isn't guesswork. It's a weighted algorithm that fuses four live solar sensors into a single risk score. Think of it as a four-part warning system, each signal carrying different predictive weight.
The Bz component demands special attention. When solar wind Bz turns sharply negative (below −5 nanoTesla), magnetic reconnection opens Earth's protective shield. It's like someone flipped a door in the magnetosphere—energy floods in, Kp spikes, and auroras explode across the sky. This is why geomagnetic storms are predictable but sudden: Bz can swing from +10 to −20 in under an hour.
The Brain Dashboard doesn't show blanket Earth risk—it shows latitudinal risk cones. High-latitude regions (60°+N/S) see aurora and power disruption first. Mid-latitudes (40–60°) experience GPS/satellite drag during Kp 7+. Tropical regions are largely shielded. Check your city's risk via Disaster Report at panditadata.com/disaster_report.
Live now: Check your geomagnetic storm risk on Pandita's Brain Dashboard at panditadata.com/brain_dashboard. It updates every 5 minutes with DSCOVR and 🧠 OPEN BRAIN DASHBOARD