CME Halo — 1226 km/s
Coronal Mass Ejection detected at 2026-03-25T00:45Z. Linear speed: 1226 km/s. Half-angle: 20°. Full halo CME — potential global geomagnetic impact. CME visible to the southwest in GOES CCOR-1 and in limited available SOHO LASCO C3 imagery in real-time during a data downlink period. Not visible in STEREO A COR2 imagery due to a data gap starting a
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 75. The computed Calamity Score is 22 out of 100, suggesting contained impact at this time. The primary scoring components are: historical (80), intensity (20), population (20). Data for this event was sourced from soho_lasco, 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.
Event Data
| Type | Solar Storm |
| Severity | high |
| Severity Value | 75 |
| Calamity Score | 22 / 100 |
| Confidence | 49% |
| Coordinates | 0.0000, 0.0000 |
| Timestamp | 2026-03-25T00:45:00.000Z |
| Source | https://kauai.ccmc.gsfc.nasa.gov/DONKI/view/CME/45291/-1 |
Score Breakdown
Technical Details
| ActivityId | 2026-03-25T00:45:00-CME-001 |
| SpeedKms | 1226 |
| HalfAngleDeg | 20 |
| IsHalo | true |
| EarthDirected | false |
| EventType | cme |
| Note | CME visible to the southwest in GOES CCOR-1 and in limited available SOHO LASCO C3 imagery in real-time during a data downlink period. Not visible in STEREO A COR2 imagery due to a data gap starting at 2026-03-24T13:53Z. The source is a C2.9 flare and associated eruption from AR 14400 (approximately |
Safety Information
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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 22/100, based on data from soho_lasco. Source: Calamity.live, a platform aggregating real-time data from 197 scientific monitoring sources.