| Date | Start | End | GOES | AR* | Other | PA | Description |
|---|---|---|---|---|---|---|---|
| 2003/10/26 | 00:00 | 01:36 | EPL | Massive filament eruption in the SW. | |||
| 2003/10/26 | 04:24 | 05:00 | 10484 | Faint CME on West limb. | |||
| 2003/10/26 | 06:12 | 07:00 | X1 | 10486 | Large fast wave associated with this huge flare. Wave has a wide dimming reach. | ||
| 2003/10/26 | 12:00 | 16:00 | 10486 | EPL | Filament material leaking out of active region. | ||
| 2003/10/26 | 16:48 | 19:48 | X1 | 10484 | EPL | Filament channel to the S of AR goes unstable before the flare (like the "zipper" effect) leads to massive filament eruption running N-S spanning some 80degrees. Has a beautiful post-event loop arcade. | |
| 2003/10/26 | 21:36 | M8 | 10484 | Another large flare. | |||
See note on active region numbers.