Space Weather Events
Coronal mass ejection — 2026-11-06 13:15 UTC
CME visible to the NE in GOES CCOR-1 imagery. The CME may also be faintly visible to the NNE in STEREO A COR2 imagery. The start of the CME may be faintly visible to the NE in SOHO LASCO C2 at the time of the analysis, but was not visible in SOHO LASCO C3 in real time due to a downlink data gap. The source is an eruption just on or beyond the NE limb as seen in SDO AIA 171/193 and GOES SUVI 171/195/284 imagery seen as opening field lines starting at 2026-11-06T06:16Z.
| Event type | Coronal mass ejection |
|---|---|
| Date | |
| Flare class | — |
| CME speed | 530 km/s |
| CME analyses | 1 |
| Linked events | — |
| Instruments | GOES: CCOR-1, STEREO A: SECCHI/COR2 |
Research information from NASA DONKI, not an operational warning. NOAA SWPC is the official US source of space weather forecasts.
CME analyses
| Analysis | Time at 21.5 R☉ (UTC) | Speed (km/s) | Half angle (°) | Lat / lon (°) | Type | Technique | Model runs (WSA-ENLIL) |
|---|---|---|---|---|---|---|---|
| #1 (opens in a new tab) Most accurate (DONKI) | 2026-11-06T19:19Z | 530 | 20 | 48 / -92 | C | SWPC_CAT | — |
Analyses are measurements and modelled predictions submitted to DONKI; the "most accurate" mark is DONKI's own.
Provenance
| Source | NASA DONKI — Space Weather Events |
|---|---|
| Feed | DONKI CME |
| Provider data as of | not stated |
| First observed here | 6 Nov 2026, 19:00 EST |
| Last observed here | 12 Nov 2026, 19:01 EST |
| In latest snapshot | Yes |
| Record identifier | a4770607-428c-5be6-a5b1-fa3fe879b92e |
Local observation history
What this site observed; not complete provider history.
- — Added