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Solar flares from active region 9672
C15
M4
X2
LargestX1.32001-10-25
Span12 days
Flares by day
1
1
1
3
6
3
3
2
1
All flares
| Date | Begin | Peak | Min | Class | Location | Region |
|---|---|---|---|---|---|---|
| 2001-10-18 | 18:58 | 19:05 | 13 | C8.5 | S17E69 | 9672 |
| 2001-10-19 | 12:19 | 12:33 | 23 | C7.8 | – | 9672 |
| 2001-10-21 | 00:04 | 00:11 | 11 | C4.3 | S16E33 | 9672 |
| 2001-10-22 | 11:36 | 11:41 | 9 | C5.6 | S18E19 | 9672 |
| 2001-10-22 | 14:27 | 15:08 | 64 | M6.7 | S21E18 | 9672 |
| 2001-10-22 | 17:44 | 17:59 | 30 | X1.2 | S18E16 | 9672 |
| 2001-10-23 | 00:13 | 00:23 | 22 | M1.3 | S18E11 | 9672 |
| 2001-10-23 | 02:11 | 02:23 | 23 | M6.5 | S18E11 | 9672 |
| 2001-10-23 | 12:01 | 12:08 | 11 | C4.4 | – | 9672 |
| 2001-10-23 | 12:25 | 12:29 | 7 | C6.7 | S19E06 | 9672 |
| 2001-10-23 | 14:14 | 14:17 | 7 | C2.0 | S18E05 | 9672 |
| 2001-10-23 | 15:05 | 15:12 | 13 | C2.3 | S18E04 | 9672 |
| 2001-10-24 | 10:47 | 10:58 | 20 | C2.8 | S18W08 | 9672 |
| 2001-10-24 | 17:06 | 17:11 | 13 | C2.0 | S18W09 | 9672 |
| 2001-10-24 | 23:59 | 00:03 | 7 | C5.3 | S18W15 | 9672 |
| 2001-10-25 | 05:16 | 05:21 | 9 | C5.2 | S19W16 | 9672 |
| 2001-10-25 | 06:24 | 06:30 | 15 | C5.4 | S18W18 | 9672 |
| 2001-10-25 | 14:42 | 15:02 | 46 | X1.3 | S16W21 | 9672 |
| 2001-10-27 | 12:23 | 12:27 | 6 | C3.6 | – | 9672 |
| 2001-10-27 | 18:41 | 18:46 | 10 | C4.2 | S20W50 | 9672 |
| 2001-10-29 | 08:07 | 08:14 | 10 | M1.0 | S18W82 | 9672 |
All times UTC. Until June 2017 classes are NOAA's reports of the time (GOES-15 and earlier included a 0.7 scaling factor); later classes come from calibrated GOES-16/18 data, so the same flare reads about 1.4× larger. Do not compare the two periods directly.
About this page
NOAA active region 9672 produced 21 C+ flares between 2001-10-18 and 2001-10-29.