| Date | Start | End | GOES | AR* | Other | PA | Description |
|---|---|---|---|---|---|---|---|
| 2005/04/15 | 22:12 | 23:24 | FC activation, possible polar plume disruption at (N50, W15) | ||||
| 2005/04/16 | 01:24 | 02:48 | CME | SE | faint; backside | ||
| 2005/04/16 | 08:36 | 09:12 | CME | SE | faint; backside | ||
| 2005/04/16 | 16:36 | 17:36 | CME | SE | backside | ||
| 2005/04/16 | 21:36 | 22:00 | CME | SE | backside | ||
| 2005/04/17 | 01:48 | CME | SE | backside, very fast (single frame) | |||
| 2005/04/17 | 02:12 | 02:48 | CME | SE | backside; wave on disk near SE limb | ||
| 2005/04/17 | 09:48 | 11:36 | CME | ESE | from N part of AR on limb at S10 | ||
| 2005/04/17 | 16:48 | 19:48 | EPL | NW | from NW limb, but departing material moves towards equator. | ||
| 2005/04/17 | 21:13 | 23:12 | 10755 | CME | ESE | SW of AR, on disk. (AR now numbered.) | |
| 2005/04/18 | 00:00 | + | 10755 | Continued loop activity in ARs 10755 and 10752, but no eruptive activity. | |||
*See note on active region numbers.