Solar Flare WatchHome › Flare history › 2010
Solar flares in June 2010
C-class9
M-class2
X-class0
LargestM2.02010-06-12
Sunspot number18.0NOAA SWPC
Flares per day (C and above)
M/X flares per day
Top 15 flares
| Date | Begin | Peak | Min | Class | Location | Region |
|---|---|---|---|---|---|---|
| 2010-06-12 | 00:30 | 00:57 | 32 | M2.0 | N23W43 | 11081 |
| 2010-06-13 | 05:30 | 05:39 | 14 | M1.0 | S25W84 | 11079 |
| 2010-06-12 | 09:02 | 09:17 | 20 | C6.1 | N22W52 | 11081 |
| 2010-06-13 | 09:41 | 09:46 | 7 | C1.7 | S23W75 | 11081 |
| 2010-06-13 | 10:47 | 10:53 | 8 | C1.5 | – | 11081 |
| 2010-06-14 | 00:44 | 00:51 | 10 | C1.5 | N27W70 | 11081 |
| 2010-06-13 | 06:08 | 06:11 | 5 | C1.2 | N23W59 | 11081 |
| 2010-06-13 | 07:05 | 07:08 | 5 | C1.2 | S23W69 | 11080 |
| 2010-06-13 | 07:31 | 07:34 | 7 | C1.2 | N24W58 | 11081 |
| 2010-06-13 | 08:06 | 08:13 | 10 | C1.2 | N22W66 | 11081 |
| 2010-06-12 | 03:57 | 04:06 | 20 | C1.0 | – | 11080 |
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
11 flares of class C or larger in June 2010; by M/X count it ranks 395 of 565 months.