G3 Geomagnetic Storm Watch
Space Weather Message Code: WATA50 Serial Number: 100 Issue Time: 2026 Jun 08 2117 UTC CANCELLED WATCH: Geomagnetic Storm Category G3 Predicted Cancel Serial Number: 99 Original Issued Time: 2026 Jun 06 2211 UTC Due to current conditions no longer reflecting CME influence, the G3 Watch for 08
Geographic Context
This solar storm event occurred at coordinates 0.00°, 0.00°.
Event Assessment
This event is a solar storm event classified as high severity. Calamity.live has classified it as "high" severity with a severity value of 65. The computed Calamity Score is 56 out of 100, reflecting a moderate-impact event. The primary scoring components are: population (80), historical (80), intensity (60). Data for this event was sourced from swpc, one of the 250 scientific monitoring sources aggregated by Calamity.live.
Regional Monitoring Context
This solar storm event is being tracked through Calamity.live's global monitoring network, which aggregates data from 250 scientific sources. Real-time monitoring and multi-source verification help ensure data accuracy and timely reporting of significant natural hazard events worldwide.
Cascade Risk Analysis
This event may trigger secondary hazards through cascade effects. Cascade detection is an automated process that evaluates how primary disasters can trigger secondary events — for example, earthquakes triggering landslides, or volcanic eruptions causing lahars and pyroclastic flows. These secondary hazards can sometimes pose a greater threat than the initial event, particularly in mountainous terrain or densely populated areas.
Event Data
| Type | Solar Storm |
| Severity | high |
| Severity Value | 65 |
| Calamity Score | 56 / 100 |
| Confidence | 62% |
| Coordinates | 0.0000, 0.0000 |
| Timestamp | 2026-06-08T19:17:43.480Z |
| Source | https://www.swpc.noaa.gov/products/alerts-watches-and-warnings |
Score Breakdown
Technical Details
| Scale | G3 |
| KpIndex | 7 |
| CurrentKp | 0 |
| GLevel | 3 |
| PowerGridRisk | moderate |
| GpsRisk | degraded |
| RadioRisk | intermittent |
| HighRiskRegions | ["High-latitude regions (>50°)"] |
| EventType | geomagnetic_storm |
Cascade Risks
Safety Information
Always follow official guidance from your local emergency management agency. This platform provides scientific monitoring data and is not a substitute for official warnings. If you are in immediate danger, contact your local emergency number.
This data is aggregated algorithmically from scientific sources. Not a replacement for official emergency warnings.
Calamity.live data shows a solar storm event with CalamityScore 56/100, based on data from swpc. Source: Calamity.live, a platform aggregating real-time data from 197 scientific monitoring sources.