CME Halo (Earth-directed) — 1540 km/s
Coronal Mass Ejection detected at 2026-05-10T13:48Z. Linear speed: 1540 km/s. Half-angle: 54°. Full halo CME — potential global geomagnetic impact. ENLIL model indicates Earth-directed component. This CME is visible to the northeast as a partial halo seen in SOHO LASCO C2/C3, GOES CCOR-1, and STEREO A COR2 imagery. The source is an M5.7 flare and eruption from Active Region 14436 (centered nea
Geographic Context
This solar storm event occurred at coordinates 0.00°, 0.00°.
Event Assessment
This event is a solar storm event classified as critical severity. Calamity.live has classified it as "critical" severity with a severity value of 90. The computed Calamity Score is 15 out of 100, suggesting contained impact at this time. The primary scoring components are: intensity (20), population (20), historical (10). 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 | critical |
| Severity Value | 90 |
| Calamity Score | 15 / 100 |
| Confidence | 50% |
| Coordinates | 0.0000, 0.0000 |
| Timestamp | 2026-05-10T13:48:00.000Z |
| Source | https://kauai.ccmc.gsfc.nasa.gov/DONKI/view/CME/46088/-1 |
Score Breakdown
Technical Details
| ActivityId | 2026-05-10T13:48:00-CME-001 |
| SpeedKms | 1540 |
| HalfAngleDeg | 54 |
| IsHalo | true |
| EarthDirected | true |
| EventType | cme |
| Note | This CME is visible to the northeast as a partial halo seen in SOHO LASCO C2/C3, GOES CCOR-1, and STEREO A COR2 imagery. The source is an M5.7 flare and eruption from Active Region 14436 (centered near N21E65) starting around 2026-05-10T13:30Z as seen in SDO AIA 131/171/193/304, GOES SUVI 131/171/19 |
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 15/100, based on data from soho_lasco. Source: Calamity.live, a platform aggregating real-time data from 207 scientific monitoring sources.