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Solar flares from active region 11532
C14
M4
X0
LargestM6.12012-07-28
Span11 days
Flares by day
1
1
6
5
1
2
1
1
All flares
| Date | Begin | Peak | Min | Class | Location | Region |
|---|---|---|---|---|---|---|
| 2012-07-27 | 17:17 | 17:26 | 15 | M2.8 | S22E71 | 11532 |
| 2012-07-28 | 20:44 | 20:56 | 20 | M6.1 | S25E54 | 11532 |
| 2012-07-29 | 03:12 | 03:18 | 18 | C2.3 | S25E51 | 11532 |
| 2012-07-29 | 05:56 | 06:00 | 9 | C1.5 | S23E51 | 11532 |
| 2012-07-29 | 06:15 | 06:22 | 14 | M2.3 | S22E49 | 11532 |
| 2012-07-29 | 11:56 | 12:03 | 11 | C3.1 | S25E48 | 11532 |
| 2012-07-29 | 15:04 | 15:08 | 7 | C2.2 | S21E39 | 11532 |
| 2012-07-29 | 15:14 | 15:17 | 5 | C1.9 | S21E39 | 11532 |
| 2012-07-30 | 01:49 | 01:53 | 7 | C1.1 | S21E33 | 11532 |
| 2012-07-30 | 10:28 | 10:35 | 13 | C2.3 | S20E31 | 11532 |
| 2012-07-30 | 11:04 | 11:07 | 5 | C1.5 | S21E21 | 11532 |
| 2012-07-30 | 13:55 | 14:03 | 10 | C8.8 | S21E20 | 11532 |
| 2012-07-30 | 15:39 | 15:48 | 14 | M1.1 | S22E28 | 11532 |
| 2012-07-31 | 01:48 | 01:51 | 6 | C1.8 | S19E13 | 11532 |
| 2012-08-01 | 06:18 | 06:22 | 9 | C1.0 | S19E01 | 11532 |
| 2012-08-01 | 18:40 | 18:46 | 14 | C1.8 | S19W06 | 11532 |
| 2012-08-05 | 02:20 | 02:30 | 13 | C1.8 | S19W51 | 11532 |
| 2012-08-06 | 08:10 | 08:17 | 11 | C6.3 | S17W71 | 11532 |
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 11532 produced 18 C+ flares between 2012-07-27 and 2012-08-06.