S1 Solar Radiation Storm
S1 solar radiation storm. Minor radiation effects at high altitudes.
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 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 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.
Event Data
| Type | Solar Storm |
| Severity | critical |
| Severity Value | 90 |
| Calamity Score | 22 / 100 |
| Confidence | 72% |
| Coordinates | 0.0000, 0.0000 |
| Timestamp | 2026-05-25T22:35:09.697Z |
| Source | https://www.swpc.noaa.gov/products/alerts-watches-and-warnings |
Score Breakdown
Technical Details
| Scale | S1 |
| EventType | solar_radiation |
| Soho Lasco ActivityId | 2026-05-26T02:12:00-CME-001 |
| Soho Lasco SpeedKms | 820 |
| Soho Lasco HalfAngleDeg | 24 |
| Soho Lasco IsHalo | false |
| Soho Lasco EarthDirected | false |
| Soho Lasco EventType | cme |
| Soho Lasco Note | CME first seen to the NW by SOHO LASCO C2 beginning at 2026-05-26T02:12Z, as well by SOHO LASCO C3, STEREO A COR2 and GOES CCOR-1 in later frames. The source of this event is likely continued far sided outflow following earlier CME: 2026-05-25T22:12Z and field line movement along the NW limb. |
| MergedSources | [{"id":"soho_lasco_2026_05_25T21_36_00_CME_001","source":"soho_lasco","severity":"low","severityValue":35,"timestamp":1779744960000,"latitude":0,"longitude":0},{"id":"soho_lasco_2026_05_25T22_12_00_CME_001","source":"soho_lasco","severity":"critical","severityValue":90,"timestamp":1779747120000,"latitude":0,"longitude":0},{"id":"soho_lasco_2026_05_25T23_00_00_CME_001","source":"soho_lasco","severity":"low","severityValue":35,"timestamp":1779750000000,"latitude":0,"longitude":0},{"id":"soho_lasco_2026_05_25T23_24_00_CME_001","source":"soho_lasco","severity":"high","severityValue":75,"timestamp":1779751440000,"latitude":0,"longitude":0},{"id":"soho_lasco_2026_05_26T00_48_00_CME_001","source":"soho_lasco","severity":"low","severityValue":35,"timestamp":1779756480000,"latitude":0,"longitude":0},{"id":"soho_lasco_2026_05_26T02_12_00_CME_001","source":"soho_lasco","severity":"low","severityValue":35,"timestamp":1779761520000,"latitude":0,"longitude":0}] |
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 22/100, based on data from swpc. Source: Calamity.live, a platform aggregating real-time data from 207 scientific monitoring sources.