First published · Last updated
Alert: Type II Radio Emission
A space-weather bulletin reported a Type II radio emission beginning at 19:22 UTC on 4 September 2026, with an estimated velocity of 698 km/s. No impacts or further details were included in the source data received by Planet Briefing.
Categories: science-and-space
Generated scores
Scores are based on the cited reporting and use a 1–10 scale. Read the methodology.
- Confidence
- 5/10
- Geographic reach
- 1/10
- Global importance
- 1/10
- Impact magnitude
- 1/10
- Positivity
- 5/10
- Urgency
- 1/10
Why it matters
The bulletin records a measured radio-emission event but states no impacts.
Sources
- Alert: Type II Radio EmissionNOAA/NWS Space Weather Prediction Center Usage terms

